Build 1.17.0

from JodaTime to java.time.

.classpath

@@ -2,29 +2,26 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="test"/>
-	<classpathentry kind="lib" path="lib/commons-lang3-3.1.jar"/>
-	<classpathentry kind="lib" path="lib/commons-codec-1.8.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v7.0">
-		<attributes>
-			<attribute name="owner.project.facets" value="jst.utility"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk1.6.0_45">
+	<classpathentry kind="lib" path="lib/UnitTesting/hamcrest-core-1.3.jar" sourcepath="lib/UnitTesting/hamcrest-core-1.3-sources.jar"/>
+	<classpathentry kind="lib" path="lib/UnitTesting/junit-4.12.jar" sourcepath="lib/UnitTesting/junit-4.12-sources.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
+			<attribute name="module" value="true"/>
 			<attribute name="owner.project.facets" value="java"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="lib" path="lib/mysql-jdbc-5.0.8.jar"/>
-	<classpathentry kind="lib" path="lib/joda-time-2.3.jar" sourcepath="lib/joda-time-2.3-sources.jar"/>
-	<classpathentry kind="lib" path="lib/commons-io-2.4-sources.jar"/>
-	<classpathentry kind="lib" path="lib/commons-io-2.4.jar" sourcepath="lib/commons-io-2.4-sources.jar"/>
-	<classpathentry kind="lib" path="lib/devinsy-utils-0.3.3.jar" sourcepath="lib/devinsy-utils-0.3.3-sources.zip"/>
-	<classpathentry kind="lib" path="lib/Logs/log4j-1.2.17.jar"/>
-	<classpathentry kind="lib" path="lib/Logs/slf4j-api-1.7.5.jar" sourcepath="lib/Logs/slf4j-api-1.7.5-sources.jar"/>
-	<classpathentry kind="lib" path="lib/Logs/slf4j-log4j12-1.7.5.jar"/>
-	<classpathentry kind="lib" path="lib/UnitTesting/hamcrest-core-1.3.jar"/>
-	<classpathentry kind="lib" path="lib/UnitTesting/junit-4.11.jar"/>
-	<classpathentry kind="lib" path="lib/hsqldb-2.3.0.jar"/>
+	<classpathentry kind="lib" path="lib/commons-io-2.16.1.jar" sourcepath="lib/commons-io-2.16.1-sources.jar"/>
+	<classpathentry kind="lib" path="lib/commons-lang3-3.13.0.jar" sourcepath="lib/commons-lang3-3.13.0-sources.jar"/>
+	<classpathentry kind="lib" path="lib/devinsy-strings-0.17.0.jar" sourcepath="lib/devinsy-strings-0.17.0-sources.zip"/>
+	<classpathentry kind="lib" path="lib/devinsy-xml-0.17.0.jar" sourcepath="lib/devinsy-xml-0.17.0-sources.zip"/>
+	<classpathentry kind="lib" path="lib/commons-codec-1.17.1.jar" sourcepath="lib/commons-codec-1.17.1-sources.jar"/>
+	<classpathentry kind="lib" path="lib/mariadb-java-client-3.4.1.jar"/>
+	<classpathentry kind="lib" path="lib/hsqldb-2.7.3.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/log4j-api-2.23.1.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/log4j-core-2.23.1.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/log4j-slf4j2-impl-2.23.1.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/slf4j-api-2.0.16.jar"/>
+	<classpathentry kind="lib" path="lib/commons-text-1.12.0.jar" sourcepath="lib/commons-text-1.12.0-sources.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

.settings/org.eclipse.jdt.core.prefs

@@ -1,15 +1,20 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.6
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
+org.eclipse.jdt.core.formatter.align_fields_grouping_blank_lines=2147483647
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
+org.eclipse.jdt.core.formatter.alignment_for_additive_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
@@ -17,22 +22,30 @@ org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_c
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
 org.eclipse.jdt.core.formatter.alignment_for_assignment=0
-org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16
+org.eclipse.jdt.core.formatter.alignment_for_bitwise_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
 org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80
 org.eclipse.jdt.core.formatter.alignment_for_enum_constants=49
 org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
+org.eclipse.jdt.core.formatter.alignment_for_expressions_in_for_loop_header=0
+org.eclipse.jdt.core.formatter.alignment_for_logical_operator=16
 org.eclipse.jdt.core.formatter.alignment_for_method_declaration=0
+org.eclipse.jdt.core.formatter.alignment_for_module_statements=16
 org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
+org.eclipse.jdt.core.formatter.alignment_for_multiplicative_operator=16
+org.eclipse.jdt.core.formatter.alignment_for_parameterized_type_references=0
 org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_resources_in_try=80
 org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16
+org.eclipse.jdt.core.formatter.alignment_for_string_concatenation=16
 org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
 org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
+org.eclipse.jdt.core.formatter.alignment_for_type_arguments=0
+org.eclipse.jdt.core.formatter.alignment_for_type_parameters=0
 org.eclipse.jdt.core.formatter.alignment_for_union_type_in_multicatch=16
 org.eclipse.jdt.core.formatter.blank_lines_after_imports=1
 org.eclipse.jdt.core.formatter.blank_lines_after_package=1
@@ -53,11 +66,13 @@ org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=next_line
+org.eclipse.jdt.core.formatter.brace_position_for_lambda_body=end_of_line
 org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_switch=next_line
 org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=next_line
 org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
 org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
+org.eclipse.jdt.core.formatter.comment.count_line_length_from_starting_position=false
 org.eclipse.jdt.core.formatter.comment.format_block_comments=false
 org.eclipse.jdt.core.formatter.comment.format_header=false
 org.eclipse.jdt.core.formatter.comment.format_html=true
@@ -90,6 +105,7 @@ org.eclipse.jdt.core.formatter.indent_statements_compare_to_body=true
 org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true
 org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=true
 org.eclipse.jdt.core.formatter.indentation.size=4
+org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_enum_constant=insert
 org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_field=insert
 org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable=insert
 org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_method=insert
@@ -98,6 +114,7 @@ org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter=do
 org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_type=insert
 org.eclipse.jdt.core.formatter.insert_new_line_after_label=do not insert
 org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
+org.eclipse.jdt.core.formatter.insert_new_line_after_type_annotation=do not insert
 org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert
 org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=insert
 org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
@@ -111,11 +128,12 @@ org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body=insert
 org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_after_additive_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert
 org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_after_bitwise_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert
 org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert
@@ -145,6 +163,9 @@ org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=inser
 org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
 org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
 org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
+org.eclipse.jdt.core.formatter.insert_space_after_lambda_arrow=insert
+org.eclipse.jdt.core.formatter.insert_space_after_logical_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_after_multiplicative_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
@@ -169,13 +190,17 @@ org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
 org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
+org.eclipse.jdt.core.formatter.insert_space_after_relational_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
 org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_try_resources=insert
+org.eclipse.jdt.core.formatter.insert_space_after_shift_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_after_string_concatenation=insert
 org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_additive_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
 org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_before_bitwise_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
@@ -222,6 +247,9 @@ org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do n
 org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_lambda_arrow=insert
+org.eclipse.jdt.core.formatter.insert_space_before_logical_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_before_multiplicative_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
@@ -258,9 +286,12 @@ org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not inser
 org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
 org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_relational_operator=insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
 org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_shift_operator=insert
+org.eclipse.jdt.core.formatter.insert_space_before_string_concatenation=insert
 org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
 org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
 org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
@@ -281,11 +312,27 @@ org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
 org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
 org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
 org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
+org.eclipse.jdt.core.formatter.parentheses_positions_in_annotation=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_catch_clause=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_enum_constant_declaration=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_for_statment=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_if_while_statement=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_lambda_declaration=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_method_delcaration=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_method_invocation=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_switch_statement=common_lines
+org.eclipse.jdt.core.formatter.parentheses_positions_in_try_clause=common_lines
 org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
 org.eclipse.jdt.core.formatter.tabulation.char=tab
 org.eclipse.jdt.core.formatter.tabulation.size=4
 org.eclipse.jdt.core.formatter.use_on_off_tags=false
 org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
-org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_additive_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_assignment_operator=false
+org.eclipse.jdt.core.formatter.wrap_before_bitwise_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_conditional_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_logical_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_multiplicative_operator=true
 org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=true
+org.eclipse.jdt.core.formatter.wrap_before_string_concatenation=true
 org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true

.settings/org.eclipse.jdt.ui.prefs

@@ -11,10 +11,12 @@ cleanup.always_use_blocks=true
 cleanup.always_use_parentheses_in_expressions=false
 cleanup.always_use_this_for_non_static_field_access=true
 cleanup.always_use_this_for_non_static_method_access=false
+cleanup.convert_functional_interfaces=false
 cleanup.convert_to_enhanced_for_loop=false
 cleanup.correct_indentation=false
 cleanup.format_source_code=true
 cleanup.format_source_code_changes_only=false
+cleanup.insert_inferred_type_arguments=false
 cleanup.make_local_variable_final=false
 cleanup.make_parameters_final=true
 cleanup.make_private_fields_final=false
@@ -29,6 +31,7 @@ cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=fal
 cleanup.qualify_static_member_accesses_with_declaring_class=true
 cleanup.qualify_static_method_accesses_with_declaring_class=false
 cleanup.remove_private_constructors=true
+cleanup.remove_redundant_type_arguments=false
 cleanup.remove_trailing_whitespaces=true
 cleanup.remove_trailing_whitespaces_all=true
 cleanup.remove_trailing_whitespaces_ignore_empty=false
@@ -42,8 +45,10 @@ cleanup.remove_unused_private_methods=true
 cleanup.remove_unused_private_types=true
 cleanup.sort_members=true
 cleanup.sort_members_all=false
+cleanup.use_anonymous_class_creation=false
 cleanup.use_blocks=true
 cleanup.use_blocks_only_for_return_and_throw=false
+cleanup.use_lambda=true
 cleanup.use_parentheses_in_expressions=false
 cleanup.use_this_for_non_static_field_access=true
 cleanup.use_this_for_non_static_field_access_only_if_necessary=false
@@ -54,7 +59,9 @@ cleanup_settings_version=2
 eclipse.preferences.version=1
 editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
 formatter_profile=_SikevaDB
-formatter_settings_version=12
+formatter_settings_version=13
+jautodoc.cleanup.add_header=false
+jautodoc.cleanup.replace_header=false
 sp_cleanup.add_default_serial_version_id=true
 sp_cleanup.add_generated_serial_version_id=false
 sp_cleanup.add_missing_annotations=true

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <faceted-project>
-  <runtime name="Apache Tomcat v7.0"/>
   <fixed facet="java"/>
   <fixed facet="jst.utility"/>
-  <installed facet="java" version="1.6"/>
   <installed facet="jst.utility" version="1.0"/>
+  <installed facet="java" version="17"/>
 </faceted-project>

build.num

@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Sun Feb 04 12:20:07 CET 2018
+#Fri Aug 23 12:19:51 CEST 2024
 build.number=1

build.properties

@@ -1,3 +1,3 @@
 product.name=sikevadb
 product.revision.major=1
-product.revision.minor=0
+product.revision.minor=17

lib/README

@@ -12,4 +12,9 @@ Description of used libraries:
 
 - other:
     - commons-codec     digest tools
+    - commons-io		
     - commons-lang      useful tools (StringUtils...)
+	- devinsy-strings
+	- devinsy-xml
+	- hsqldb
+	- mysql-jdbc

src/fr/devinsy/sikevadb/SikevaDBLauncher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -21,8 +21,8 @@ package fr.devinsy.sikevadb;
 import java.io.File;
 
 import org.apache.commons.lang3.ArrayUtils;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.PropertyConfigurator;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.DefaultConfiguration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -55,13 +55,13 @@ public final class SikevaDBLauncher
 		File loggerConfig = new File("log4j.properties");
 		if (loggerConfig.exists())
 		{
-			PropertyConfigurator.configure(loggerConfig.getAbsolutePath());
+			Configurator.initialize(null, loggerConfig.getAbsolutePath());
 			logger.info("Dedicated log configuration done.");
 			logger.info("Configuration file was found in [{}].", loggerConfig.getAbsoluteFile());
 		}
 		else
 		{
-			BasicConfigurator.configure();
+			Configurator.initialize(new DefaultConfiguration());
 			logger.info("Basic log configuration done.");
 			logger.info("Configuration file was not found in [{}].", loggerConfig.getAbsoluteFile());
 		}

src/fr/devinsy/sikevadb/cli/SikevaDBCLI.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -22,14 +22,14 @@ package fr.devinsy.sikevadb.cli;
 import java.io.File;
 
 import org.apache.commons.lang3.StringUtils;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.PropertyConfigurator;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.DefaultConfiguration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import utils.BuildInformation;
 import fr.devinsy.sikevadb.core.SikevaDBException;
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.strings.StringList;
+import utils.BuildInformation;
 
 /**
  * The Class <code>SikevaDBCLI</code> manages a Command Line Interface for
@@ -76,13 +76,13 @@ public final class SikevaDBCLI
 		File loggerConfig = new File("log4j.properties");
 		if (loggerConfig.exists())
 		{
-			PropertyConfigurator.configure(loggerConfig.getAbsolutePath());
+			Configurator.initialize(null, loggerConfig.getAbsolutePath());
 			logger.info("Dedicated log configuration done.");
 			logger.info("Configuration file was found in [{}].", loggerConfig.getAbsoluteFile());
 		}
 		else
 		{
-			BasicConfigurator.configure();
+			Configurator.initialize(new DefaultConfiguration());
 			logger.info("Basic log configuration done.");
 			logger.info("Configuration file was not found in [{}].", loggerConfig.getAbsoluteFile());
 		}

src/fr/devinsy/sikevadb/core/Archiver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -20,8 +20,6 @@ package fr.devinsy.sikevadb.core;
 
 /**
  * The Interface Archiver.
- * 
- * @author Christian Pierre MOMON
  */
 public interface Archiver
 {
@@ -31,17 +29,50 @@ public interface Archiver
 		SUSPENDED
 	}
 
+	/**
+	 * Activate.
+	 */
 	void activate();
 
+	/**
+	 * Archive.
+	 *
+	 * @param element
+	 *            the element
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 */
 	void archive(Element element) throws SikevaDBException;
 
+	/**
+	 * Clear.
+	 *
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 */
 	void clear() throws SikevaDBException;
 
+	/**
+	 * Close.
+	 */
 	void close();
 
+	/**
+	 * Checks if is activated.
+	 *
+	 * @return true, if is activated
+	 */
 	boolean isActivated();
 
+	/**
+	 * Checks if is suspended.
+	 *
+	 * @return true, if is suspended
+	 */
 	boolean isSuspended();
 
+	/**
+	 * Suspend.
+	 */
 	void suspend();
 }

src/fr/devinsy/sikevadb/core/ClosedDatabaseException.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * 
+ * This file is part of SikevaDB, simple key value database.
+ * 
+ * SikevaDB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * SikevaDB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with SikevaDB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.sikevadb.core;
+
+/**
+ * The Class ClosedDatabaseException.
+ */
+public class ClosedDatabaseException extends SikevaDBException
+{
+	private static final long serialVersionUID = 8364599416669077052L;
+
+	/**
+	 * Instantiates a new closed database exception.
+	 */
+	public ClosedDatabaseException()
+	{
+		super("Invalid database status for this operation: closed.");
+	}
+
+	/**
+	 * Instantiates a new closed database exception.
+	 *
+	 * @param message
+	 *            the message
+	 */
+	public ClosedDatabaseException(final String message)
+	{
+		super(message);
+	}
+
+	/**
+	 * Instantiates a new closed database exception.
+	 *
+	 * @param message
+	 *            the message
+	 * @param cause
+	 *            the cause
+	 */
+	public ClosedDatabaseException(final String message, final Throwable cause)
+	{
+		super(message, cause);
+	}
+
+	/**
+	 * Instantiates a new closed database exception.
+	 *
+	 * @param cause
+	 *            the cause
+	 */
+	public ClosedDatabaseException(final Throwable cause)
+	{
+		super(cause);
+	}
+}

src/fr/devinsy/sikevadb/core/Element.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2018 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -18,8 +18,9 @@
  */
 package fr.devinsy.sikevadb.core;
 
+import java.time.LocalDateTime;
+
 import org.apache.commons.codec.digest.DigestUtils;
-import org.joda.time.DateTime;
 
 /**
  * The Class Element.
@@ -31,10 +32,10 @@ public class Element
 	public static final long NO_ID = -1;
 
 	private long id;
-	private DateTime creationDate;
-	private DateTime editionDate;
+	private LocalDateTime creationDate;
+	private LocalDateTime editionDate;
 	/* archiveDate field is reserved for journalizer. */
-	private DateTime archiveDate;
+	private LocalDateTime archiveDate;
 	private String key;
 	private String subkey;
 	private long size;
@@ -72,7 +73,7 @@ public class Element
 	 */
 	public void archive()
 	{
-		this.archiveDate = DateTime.now();
+		this.archiveDate = LocalDateTime.now();
 	}
 
 	/**
@@ -80,7 +81,7 @@ public class Element
 	 * 
 	 * @return the archive date
 	 */
-	public DateTime getArchiveDate()
+	public LocalDateTime getArchiveDate()
 	{
 		return this.archiveDate;
 	}
@@ -90,7 +91,7 @@ public class Element
 	 * 
 	 * @return the creation date
 	 */
-	public DateTime getCreationDate()
+	public LocalDateTime getCreationDate()
 	{
 		return this.creationDate;
 	}
@@ -110,7 +111,7 @@ public class Element
 	 * 
 	 * @return the edition date
 	 */
-	public DateTime getEditionDate()
+	public LocalDateTime getEditionDate()
 	{
 		return this.editionDate;
 	}
@@ -171,7 +172,7 @@ public class Element
 	 * @param date
 	 *            the new archive date
 	 */
-	public void setArchiveDate(final DateTime date)
+	public void setArchiveDate(final LocalDateTime date)
 	{
 		this.archiveDate = date;
 	}
@@ -182,7 +183,7 @@ public class Element
 	 * @param date
 	 *            the new creation date
 	 */
-	public void setCreationDate(final DateTime date)
+	public void setCreationDate(final LocalDateTime date)
 	{
 		this.creationDate = date;
 	}
@@ -204,7 +205,7 @@ public class Element
 	 * @param date
 	 *            the new edition date
 	 */
-	public void setEditionDate(final DateTime date)
+	public void setEditionDate(final LocalDateTime date)
 	{
 		this.editionDate = date;
 	}
@@ -276,7 +277,7 @@ public class Element
 		setValue(value);
 
 		//
-		this.editionDate = DateTime.now();
+		this.editionDate = LocalDateTime.now();
 
 		//
 		if (value == null)

src/fr/devinsy/sikevadb/core/OpenedDatabaseException.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * 
+ * This file is part of SikevaDB, simple key value database.
+ * 
+ * SikevaDB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * SikevaDB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with SikevaDB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package fr.devinsy.sikevadb.core;
+
+/**
+ * The Class OpenedDatabaseException.
+ */
+public class OpenedDatabaseException extends SikevaDBException
+{
+	private static final long serialVersionUID = 8364599416669077052L;
+
+	/**
+	 * Instantiates a new opened database exception.
+	 */
+	public OpenedDatabaseException()
+	{
+		super("Invalid database status for this operation: opened.");
+	}
+
+	/**
+	 * Instantiates a new opened database exception.
+	 *
+	 * @param message
+	 *            the message
+	 */
+	public OpenedDatabaseException(final String message)
+	{
+		super(message);
+	}
+
+	/**
+	 * Instantiates a new opened database exception.
+	 *
+	 * @param message
+	 *            the message
+	 * @param cause
+	 *            the cause
+	 */
+	public OpenedDatabaseException(final String message, final Throwable cause)
+	{
+		super(message, cause);
+	}
+
+	/**
+	 * Instantiates a new opened database exception.
+	 *
+	 * @param cause
+	 *            the cause
+	 */
+	public OpenedDatabaseException(final Throwable cause)
+	{
+		super(cause);
+	}
+}

src/fr/devinsy/sikevadb/core/SikevaDB.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -18,7 +18,7 @@
  */
 package fr.devinsy.sikevadb.core;
 
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.strings.StringList;
 
 /**
  * The Interface SikevaDB.
@@ -27,89 +27,466 @@ import fr.devinsy.util.strings.StringList;
  */
 public interface SikevaDB
 {
+	/**
+	 * Archiver.
+	 *
+	 * @return the archiver
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 */
 	public Archiver archiver() throws SikevaDBException;
 
+	/**
+	 * Delete all elements of current opened database.
+	 *
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public void clear() throws SikevaDBException;
 
+	/**
+	 * Close the current database session.
+	 *
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public void close() throws SikevaDBException;
 
+	/**
+	 * Count of elements in current database.
+	 *
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long countOfElements() throws SikevaDBException;
 
+	/**
+	 * Count of elements by key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long countOfElements(String key) throws SikevaDBException;
 
+	/**
+	 * Count of elements by key and sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long countOfElements(String key, long subkey) throws SikevaDBException;
 
+	/**
+	 * Count of elements by key and sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the subkey
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long countOfElements(String key, String subkey) throws SikevaDBException;
 
+	/**
+	 * Creates the database.
+	 *
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public void create() throws SikevaDBException;
 
+	/**
+	 * Delete an database element with its key.
+	 *
+	 * @param key
+	 *            the key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	void delete(final String key) throws SikevaDBException;
+
+	/**
+	 * Delete an database element with its key and subkey.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	void delete(final String key, final long subkey) throws SikevaDBException;
+
+	/**
+	 * Delete an database element with its key and subkey.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	void delete(final String key, final String subkey) throws SikevaDBException;
+
+	/**
+	 * Delete many database elements from key and sub keys.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkeys
+	 *            the subkeys
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	void deleteMany(final String key, final String... subkeys) throws SikevaDBException;
+
+	/**
+	 * Destroy.
+	 *
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 */
 	public void destroy() throws SikevaDBException;
 
+	/**
+	 * Checks if is created.
+	 *
+	 * @return true, if is created
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	public boolean exists() throws SikevaDBException;
+
+	/**
+	 * Gets an element by key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the element
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public Element getElement(String key) throws SikevaDBException;
 
+	/**
+	 * Gets an element by key and sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the element
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public Element getElement(String key, long subkey) throws SikevaDBException;
 
+	/**
+	 * Gets an element by key and sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the element
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public Element getElement(String key, String subkey) throws SikevaDBException;
 
+	/**
+	 * Gets all elements in current database.
+	 *
+	 * @return the elements
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public Elements getElements() throws SikevaDBException;
 
+	/**
+	 * Gets all elements of a top key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the elements
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public Elements getElements(String key) throws SikevaDBException;
 
-	public fr.devinsy.util.strings.StringList getKeys() throws SikevaDBException;
-
+	/**
+	 * Gets all the sub keys of a key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the subkeys
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public StringList getSubkeys(String key) throws SikevaDBException;
 
+	/**
+	 * Gets all the top keys.
+	 *
+	 * @return the keys
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	public StringList getTopKeys() throws SikevaDBException;
+
+	/**
+	 * Gets the value of a key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public String getValue(String key) throws SikevaDBException;
 
+	/**
+	 * Gets the value of a key and a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public String getValue(String key, long subkey) throws SikevaDBException;
 
+	/**
+	 * Gets the value of a key and a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public String getValue(String key, String subkey) throws SikevaDBException;
 
+	/**
+	 * Gets the values.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the values
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 */
 	public StringList getValues(String key) throws SikevaDBException;
 
+	/**
+	 * Checks if is archive activated.
+	 *
+	 * @return true, if is archive activated
+	 */
 	boolean isArchiveActivated();
 
+	/**
+	 * Checks if is archive suspended.
+	 *
+	 * @return true, if is archive suspended
+	 */
 	boolean isArchiveSuspended();
 
+	/**
+	 * Checks if is closed.
+	 *
+	 * @return true, if is closed
+	 */
 	public boolean isClosed();
 
-	public boolean isCreated() throws SikevaDBException;
-
+	/**
+	 * Checks if is opened.
+	 *
+	 * @return true, if is opened
+	 */
 	public boolean isOpened();
 
+	/**
+	 * Returns the memory size of the elements in database.
+	 *
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long memorySize() throws SikevaDBException;
 
+	/**
+	 * Returns the memory size of elements of a key.
+	 *
+	 * @param key
+	 *            the key
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long memorySize(String key) throws SikevaDBException;
 
+	/**
+	 * Returns the memory size of element of a key and a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long memorySize(String key, long subkey) throws SikevaDBException;
 
+	/**
+	 * Returns the memory size of element of a key and a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @return the long
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	public long memorySize(String key, String subkey) throws SikevaDBException;
 
+	/**
+	 * Open a database.
+	 *
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void open() throws SikevaDBException;
 
+	/**
+	 * Put an element in database.
+	 *
+	 * @param element
+	 *            the element
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void put(Element element) throws SikevaDBException;
 
+	/**
+	 * Put a value for a key and a sub key in current opened database.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @param value
+	 *            the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void put(String key, long subkey, String value) throws SikevaDBException;
 
+	/**
+	 * Put a value for a key in current opened database.
+	 *
+	 * @param key
+	 *            the key
+	 * @param value
+	 *            the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void put(String key, String value) throws SikevaDBException;
 
+	/**
+	 * Put a value for a key and a sub key in current opened database.
+	 *
+	 * @param key
+	 *            the key
+	 * @param subkey
+	 *            the sub key
+	 * @param value
+	 *            the value
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void put(String key, String subkey, String value) throws SikevaDBException;
 
-	void remove(final String key) throws SikevaDBException;
-
-	void remove(final String key, final long subkey) throws SikevaDBException;
-
-	void remove(final String key, final String subkey) throws SikevaDBException;
-
-	void removeMany(final String key, final String... subkeys) throws SikevaDBException;
-
+	/**
+	 * Rename a key.
+	 *
+	 * @param oldKey
+	 *            the old key
+	 * @param newKey
+	 *            the new key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void renameKey(final String oldKey, final String newKey) throws SikevaDBException;
 
+	/**
+	 * Rename a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param oldSubKey
+	 *            the old sub key
+	 * @param newSubKey
+	 *            the new sub key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void renameSubkey(final String key, final long oldSubKey, final long newSubKey) throws SikevaDBException;
 
+	/**
+	 * Rename a sub key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param oldSubKey
+	 *            the old sub key
+	 * @param newSubKey
+	 *            the new sub key
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void renameSubkey(final String key, final String oldSubKey, final String newSubKey) throws SikevaDBException;
 
+	/**
+	 * Replace a substring in a value of a key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param tokens
+	 *            the tokens
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void replaceInValue(final String key, final String... tokens) throws SikevaDBException;
 
+	/**
+	 * Replace a substring in values of all sub keys of a key.
+	 *
+	 * @param key
+	 *            the key
+	 * @param tokens
+	 *            the tokens
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
 	void replaceInValues(final String key, final String... tokens) throws SikevaDBException;
 }

src/fr/devinsy/sikevadb/core/XMLSikevaDB.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -19,73 +19,90 @@
 package fr.devinsy.sikevadb.core;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
 import java.io.OutputStream;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 
 import javax.xml.stream.XMLStreamException;
 
 import org.apache.commons.lang3.StringEscapeUtils;
-import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.util.xml.XMLBadFormatException;
-import fr.devinsy.util.xml.XMLReader;
-import fr.devinsy.util.xml.XMLTag;
-import fr.devinsy.util.xml.XMLTag.TagType;
-import fr.devinsy.util.xml.XMLWriter;
-import fr.devinsy.util.xml.XMLZipWriter;
+import fr.devinsy.xml.XMLBadFormatException;
+import fr.devinsy.xml.XMLReader;
+import fr.devinsy.xml.XMLTag;
+import fr.devinsy.xml.XMLTag.TagType;
+import fr.devinsy.xml.XMLWriter;
+import fr.devinsy.xml.XMLZipWriter;
 
 /**
  * The Class XMLSikevaDB represents a XML persister.
- * 
- * @author Christian Pierre MOMON (christian.momon@devinsy.fr)
  */
 public class XMLSikevaDB
 {
 	private static final Logger logger = LoggerFactory.getLogger(XMLSikevaDB.class);
 
 	/**
-	 * Saves a net in a file.
-	 * 
+	 * Export.
+	 *
 	 * @param out
 	 *            the out
 	 * @param source
-	 *            Source.
-	 * 
-	 * @throws Exception
-	 *             the exception
+	 *            the source
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
+	 * @throws FileNotFoundException
+	 *             the file not found exception
 	 */
-	public static void export(final OutputStream out, final SikevaDB source) throws Exception
+	public static void export(final File out, final SikevaDB source) throws SikevaDBException, FileNotFoundException
+	{
+		export(new FileOutputStream(out), source, out.getName());
+	}
+
+	/**
+	 * Export.
+	 *
+	 * @param out
+	 *            the out
+	 * @param source
+	 *            the source
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
+	 */
+	public static void export(final OutputStream out, final SikevaDB source) throws SikevaDBException
 	{
 		//
-		String fileName = "sikevadb-" + DateTime.now().toString("yyyy-MM-dd-HH'h'mm'mn'ss's'") + ".xml.zip";
+		String fileName = "sikevadb-" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd-HH'h'mm'mn'ss's'")) + ".xml.zip";
 
 		//
 		export(out, source, fileName);
 	}
 
 	/**
-	 * Saves a net in a file.
-	 * 
+	 * Export.
+	 *
 	 * @param out
 	 *            the out
 	 * @param source
-	 *            Source.
+	 *            the source
 	 * @param fileName
 	 *            the file name
-	 * 
-	 * @throws Exception
-	 *             the exception
+	 * @throws SikevaDBException
+	 *             the SikevaDB exception
 	 */
-	public static void export(final OutputStream out, final SikevaDB source, final String fileName) throws Exception
+	public static void export(final OutputStream out, final SikevaDB source, final String fileName) throws SikevaDBException
 	{
 		if (out == null)
 		{
-			throw new NullPointerException("out is null.");
+			throw new IllegalArgumentException("out is null.");
 		}
 		else if (source == null)
 		{
-			throw new NullPointerException("source is null.");
+			throw new IllegalArgumentException("source is null.");
 		}
 		else if (fileName == null)
 		{
@@ -105,11 +122,22 @@ public class XMLSikevaDB
 				//
 				write(target, source);
 			}
+			catch (IOException exception)
+			{
+				throw new SikevaDBException("Problem writing element.", exception);
+			}
 			finally
 			{
 				if (target != null)
 				{
-					target.close();
+					try
+					{
+						target.close();
+					}
+					catch (IOException exception)
+					{
+						logger.warn("Problem closing stream.", exception);
+					}
 				}
 			}
 		}
@@ -117,17 +145,16 @@ public class XMLSikevaDB
 
 	/**
 	 * Import data.
-	 * 
+	 *
 	 * @param database
 	 *            the database
 	 * @param file
 	 *            the file
-	 * 
-	 * @throws Exception
-	 *             the exception
 	 */
-	public static void importData(final SikevaDB database, final File file) throws Exception
+	public static void importData(final SikevaDB database, final File file)
 	{
+		// TODO
+
 		// XMLReader in = null;
 		// try {
 		// in = new XMLZipReader(file);
@@ -141,62 +168,70 @@ public class XMLSikevaDB
 
 	/**
 	 * Read element.
-	 * 
+	 *
 	 * @param in
 	 *            the in
 	 * @return the element
-	 * 
-	 * @throws XMLStreamException
-	 *             the XML stream exception
-	 * @throws XMLBadFormatException
-	 *             the XML bad format exception
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
 	 */
-	public static Element readElement(final XMLReader in) throws XMLStreamException, XMLBadFormatException
+	public static Element readElement(final XMLReader in) throws SikevaDBException
 	{
 		Element result;
 
-		//
-		XMLTag tag = in.readStartTag("element");
-
-		//
+		try
 		{
 			//
-			long id = Long.parseLong(tag.attributes().getByLabel("id").getValue());
-			String key = StringEscapeUtils.unescapeXml(in.readContentTag("key").getContent());
-			String subkey = StringEscapeUtils.unescapeXml(in.readNullableContentTag("subkey").getContent());
-			String value = StringEscapeUtils.unescapeXml(in.readContentTag("value").getContent());
-			int size = Integer.parseInt(tag.attributes().getByLabel("size").getValue());
-			String digest = in.readContentTag("digest").getContent();
-			DateTime creationDate = DateTime.parse(in.readContentTag("creation_date").getContent());
-			DateTime editionDate = DateTime.parse(in.readContentTag("edition_date").getContent());
+			XMLTag tag = in.readStartTag("element");
 
-			DateTime archiveDate;
-			String archiveDateValue = in.readNullableContentTag("archive_date").getContent();
-			if (archiveDateValue == null)
+			//
 			{
-				archiveDate = null;
-			}
-			else
-			{
-				archiveDate = DateTime.parse(archiveDateValue);
+				//
+				long id = Long.parseLong(tag.attributes().getByLabel("id").getValue());
+				String key = StringEscapeUtils.unescapeXml(in.readContentTag("key").getContent());
+				String subkey = StringEscapeUtils.unescapeXml(in.readNullableContentTag("subkey").getContent());
+				String value = StringEscapeUtils.unescapeXml(in.readContentTag("value").getContent());
+				int size = Integer.parseInt(tag.attributes().getByLabel("size").getValue());
+				String digest = in.readContentTag("digest").getContent();
+				LocalDateTime creationDate = LocalDateTime.parse(in.readContentTag("creation_date").getContent());
+				LocalDateTime editionDate = LocalDateTime.parse(in.readContentTag("edition_date").getContent());
+
+				LocalDateTime archiveDate;
+				String archiveDateValue = in.readNullableContentTag("archive_date").getContent();
+				if (archiveDateValue == null)
+				{
+					archiveDate = null;
+				}
+				else
+				{
+					archiveDate = LocalDateTime.parse(archiveDateValue);
+				}
+
+				//
+				result = new Element();
+
+				result.setId(id);
+				result.setKey(key);
+				result.setSubkey(subkey);
+				result.setValue(value);
+				result.setSize(size);
+				result.setDigest(digest);
+				result.setCreationDate(creationDate);
+				result.setEditionDate(editionDate);
+				result.setArchiveDate(archiveDate);
 			}
 
 			//
-			result = new Element();
-
-			result.setId(id);
-			result.setKey(key);
-			result.setSubkey(subkey);
-			result.setValue(value);
-			result.setSize(size);
-			result.setDigest(digest);
-			result.setCreationDate(creationDate);
-			result.setEditionDate(editionDate);
-			result.setArchiveDate(archiveDate);
+			in.readEndTag("element");
+		}
+		catch (XMLStreamException exception)
+		{
+			throw new SikevaDBException("Problem reading element.", exception);
+		}
+		catch (XMLBadFormatException exception)
+		{
+			throw new SikevaDBException("Problem reading element.", exception);
 		}
-
-		//
-		in.readEndTag("element");
 
 		//
 		return result;
@@ -204,35 +239,41 @@ public class XMLSikevaDB
 
 	/**
 	 * Read elements.
-	 * 
+	 *
 	 * @param target
 	 *            the target
 	 * @param in
 	 *            the in
-	 * 
-	 * @throws Exception
-	 *             the exception
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
 	 */
-	public static void readElements(final SikevaDB target, final XMLReader in) throws Exception
+	public static void readElements(final SikevaDB target, final XMLReader in) throws SikevaDBException
 	{
-		//
-		XMLTag list = in.readListTag("elements");
-
-		//
-		if (list.getType() != TagType.EMPTY)
+		try
 		{
-			while (in.hasNextStartTag("element"))
-			{
-
-				//
-				Element element = readElement(in);
-
-				//
-				target.put(element);
-			}
+			XMLTag list = in.readListTag("elements");
 
 			//
-			in.readEndTag("elements");
+			if (list.getType() != TagType.EMPTY)
+			{
+				//
+				while (in.hasNextStartTag("element"))
+				{
+					Element element = readElement(in);
+					target.put(element);
+				}
+
+				//
+				in.readEndTag("elements");
+			}
+		}
+		catch (XMLStreamException exception)
+		{
+			throw new SikevaDBException("Problem reading element.", exception);
+		}
+		catch (XMLBadFormatException exception)
+		{
+			throw new SikevaDBException("Problem reading element.", exception);
 		}
 	}
 
@@ -249,11 +290,11 @@ public class XMLSikevaDB
 
 		if (out == null)
 		{
-			throw new NullPointerException("out is null.");
+			throw new IllegalArgumentException("Parameter out is null.");
 		}
 		else if (source == null)
 		{
-			throw new NullPointerException("element is null.");
+			throw new IllegalArgumentException("Parameter element is null.");
 		}
 		else
 		{
@@ -293,21 +334,21 @@ public class XMLSikevaDB
 	}
 
 	/**
-	 * Write.
-	 * 
+	 * Write in an XML writer the elements of a database, sorting by keys and
+	 * sub keys.
+	 *
 	 * @param out
 	 *            the out
 	 * @param source
 	 *            the source
-	 * 
-	 * @throws Exception
-	 *             the exception
+	 * @throws SikevaDBException
+	 *             the sikeva DB exception
 	 */
-	public static void write(final XMLWriter out, final SikevaDB source) throws Exception
+	public static void write(final XMLWriter out, final SikevaDB source) throws SikevaDBException
 	{
 		if (out == null)
 		{
-			throw new NullPointerException("out is null.");
+			throw new IllegalArgumentException("out is null.");
 		}
 		else if (source == null)
 		{
@@ -317,19 +358,19 @@ public class XMLSikevaDB
 		{
 			out.writeStartTag("elements");
 
-			for (String key : source.getKeys())
+			for (String topkey : source.getTopKeys().sort())
 			{
 				//
-				Elements elements = source.getElements(key);
-				for (Element element : elements)
+				Element topElement = source.getElement(topkey);
+				if (topElement != null)
 				{
-					write(out, element);
+					write(out, topElement);
 				}
 
 				//
-				for (String subkey : source.getSubkeys(key))
+				for (String subkey : source.getSubkeys(topkey).sort())
 				{
-					Element subElement = source.getElement(key, subkey);
+					Element subElement = source.getElement(topkey, subkey);
 					write(out, subElement);
 				}
 			}

src/fr/devinsy/sikevadb/demo/SikevaDBDemo.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -22,16 +22,16 @@ package fr.devinsy.sikevadb.demo;
 import java.io.File;
 
 import org.apache.commons.lang3.StringUtils;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.PropertyConfigurator;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.DefaultConfiguration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import utils.BuildInformation;
 import fr.devinsy.sikevadb.core.SikevaDB;
 import fr.devinsy.sikevadb.core.SikevaDBException;
 import fr.devinsy.sikevadb.core.SikevaDBFactory;
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.strings.StringList;
+import utils.BuildInformation;
 
 /**
  * The Class SikevaDBDemo is a demo for SikevaDB.
@@ -62,7 +62,7 @@ public final class SikevaDBDemo
 			File homeDirectory = new File("/tmp/footest");
 			database = SikevaDBFactory.get(homeDirectory);
 
-			if (database.isCreated())
+			if (database.exists())
 			{
 				database.destroy();
 			}
@@ -87,14 +87,14 @@ public final class SikevaDBDemo
 				}
 
 				//
-				database.remove("alpha");
+				database.delete("alpha");
 				if (database.getValue("alpha") == null)
 				{
-					System.out.println("alpha is correctly removed.");
+					System.out.println("alpha is correctly deleted.");
 				}
 				else
 				{
-					System.out.println("alpha is NOT correctly removed.");
+					System.out.println("alpha is NOT correctly deleted.");
 				}
 			}
 
@@ -116,14 +116,14 @@ public final class SikevaDBDemo
 				}
 
 				//
-				database.remove("victor", 5);
+				database.delete("victor", 5);
 				if (database.getValue("victor", 5) == null)
 				{
-					System.out.println("(victor, 5) is correctly removed.");
+					System.out.println("(victor, 5) is correctly deleted.");
 				}
 				else
 				{
-					System.out.println("(victor, 5) is NOT correctly removed.");
+					System.out.println("(victor, 5) is NOT correctly deleted.");
 				}
 			}
 
@@ -136,7 +136,7 @@ public final class SikevaDBDemo
 		}
 		finally
 		{
-			if ((database != null) && (database.isCreated()))
+			if ((database != null) && (database.exists()))
 			{
 				database.destroy();
 			}
@@ -171,13 +171,13 @@ public final class SikevaDBDemo
 		File loggerConfig = new File("log4j.properties");
 		if (loggerConfig.exists())
 		{
-			PropertyConfigurator.configure(loggerConfig.getAbsolutePath());
+			Configurator.initialize(null, loggerConfig.getAbsolutePath());
 			logger.info("Dedicated log configuration done.");
 			logger.info("Configuration file was found in [{}].", loggerConfig.getAbsoluteFile());
 		}
 		else
 		{
-			BasicConfigurator.configure();
+			Configurator.initialize(new DefaultConfiguration());
 			logger.info("Basic log configuration done.");
 			logger.info("Configuration file was not found in [{}].", loggerConfig.getAbsoluteFile());
 		}

src/fr/devinsy/sikevadb/filetree/FileTreeSikevaDBTools.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2018 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -22,18 +22,18 @@ import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
+import java.time.LocalDateTime;
 
 import javax.xml.stream.XMLStreamException;
 
-import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import fr.devinsy.sikevadb.core.Element;
 import fr.devinsy.sikevadb.core.SikevaDBException;
-import fr.devinsy.util.xml.XMLBadFormatException;
-import fr.devinsy.util.xml.XMLReader;
-import fr.devinsy.util.xml.XMLWriter;
+import fr.devinsy.xml.XMLBadFormatException;
+import fr.devinsy.xml.XMLReader;
+import fr.devinsy.xml.XMLWriter;
 
 /**
  * The Class FileTreeSikevaDBTools.
@@ -84,11 +84,11 @@ public class FileTreeSikevaDBTools
 					result.setId(id);
 
 					// private DateTime creationDate; IN
-					DateTime creationDate = DateTime.parse(in.readContentTag("creation_date").getContent());
+					LocalDateTime creationDate = LocalDateTime.parse(in.readContentTag("creation_date").getContent());
 					result.setCreationDate(creationDate);
 
 					// private DateTime editionDate; IN
-					DateTime editionDate = DateTime.parse(in.readContentTag("edition_date").getContent());
+					LocalDateTime editionDate = LocalDateTime.parse(in.readContentTag("edition_date").getContent());
 					result.setEditionDate(editionDate);
 
 					// private long size; IN

src/fr/devinsy/sikevadb/sql/SQLArchiver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -27,10 +27,7 @@ import fr.devinsy.sikevadb.core.SikevaDBException;
 
 /**
  * The Class SQLArchiver.
- * 
- * @author Christian Pierre MOMON
  */
-
 public class SQLArchiver implements Archiver
 {
 	private static final Logger logger = LoggerFactory.getLogger(SQLArchiver.class);;

src/fr/devinsy/sikevadb/sql/SQLSikevaDBTools.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON <christian.momon@devinsy.fr>
+ * Copyright (C) 2013-2024 Christian Pierre MOMON <christian.momon@devinsy.fr>
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -22,15 +22,17 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.StringReader;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.util.Date;
 
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.util.FileTools;
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.strings.StringList;
 
 /**
  * The Class SQLSikevaDBTools.
@@ -54,7 +56,7 @@ public class SQLSikevaDBTools
 	{
 		StringList result;
 
-		String script = FileTools.load(source);
+		String script = IOUtils.toString(source, StandardCharsets.UTF_8);
 
 		result = splitSQLCommands(script);
 
@@ -98,22 +100,16 @@ public class SQLSikevaDBTools
 				{
 					if ((StringUtils.isNotBlank(line)) && (!line.startsWith("--")))
 					{
-						//
 						if (line.endsWith(";"))
 						{
-							//
 							sql.append(line.substring(0, line.length() - 1));
 
-							//
 							result.add(sql.toString());
 
-							//
 							sql.clear();
-
 						}
 						else
 						{
-							//
 							sql.append(line).append(' ');
 						}
 					}
@@ -135,9 +131,9 @@ public class SQLSikevaDBTools
 	 *            the source
 	 * @return the date time
 	 */
-	public static DateTime toDateTime(final java.sql.Timestamp source)
+	public static LocalDateTime toDateTime(final java.sql.Timestamp source)
 	{
-		DateTime result;
+		LocalDateTime result;
 
 		if (source == null)
 		{
@@ -145,7 +141,9 @@ public class SQLSikevaDBTools
 		}
 		else
 		{
-			result = new DateTime(source.getTime());
+			long seconds = source.getTime() / 1000;
+			long nanos = (source.getTime() - seconds * 1000) * 1000000;
+			result = LocalDateTime.ofEpochSecond(seconds, (int) nanos, ZoneOffset.UTC);
 		}
 
 		//
@@ -169,7 +167,7 @@ public class SQLSikevaDBTools
 		}
 		else
 		{
-			result = new java.sql.Timestamp(source.getTime());
+			result = new java.sql.Timestamp(source.getTime() * 1000);
 		}
 
 		//
@@ -183,7 +181,7 @@ public class SQLSikevaDBTools
 	 *            the source
 	 * @return the java.sql. timestamp
 	 */
-	public static java.sql.Timestamp toTimestamp(final DateTime source)
+	public static java.sql.Timestamp toTimestamp(final LocalDateTime source)
 	{
 		java.sql.Timestamp result;
 
@@ -193,7 +191,9 @@ public class SQLSikevaDBTools
 		}
 		else
 		{
-			result = new java.sql.Timestamp(source.getMillis());
+			long seconds = source.toEpochSecond(ZoneOffset.UTC);
+			long milliseconds = source.getNano() / 1000000;
+			result = new java.sql.Timestamp(seconds * 1000 + milliseconds);
 		}
 
 		//

test/fr/devinsy/sikevadb/filetree/TreeFileSikevaDBTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON, DEVINSY
+ * Copyright (C) 2013-2024 Christian Pierre MOMON, DEVINSY
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -19,13 +19,13 @@
 package fr.devinsy.sikevadb.filetree;
 
 import java.io.File;
+import java.time.LocalDateTime;
 
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang3.RandomStringUtils;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.Level;
-import org.apache.log4j.Logger;
-import org.joda.time.DateTime;
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.DefaultConfiguration;
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
@@ -34,7 +34,8 @@ import org.junit.Test;
 import fr.devinsy.sikevadb.core.Element;
 import fr.devinsy.sikevadb.core.Elements;
 import fr.devinsy.sikevadb.core.SikevaDBException;
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.sikevadb.core.XMLSikevaDB;
+import fr.devinsy.strings.StringList;
 
 /**
  * The Class TreeFileSikevaDBTest.
@@ -46,6 +47,38 @@ public class TreeFileSikevaDBTest
 	private static org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(TreeFileSikevaDBTest.class);
 	private static FileTreeSikevaDB database;
 
+	@Test
+	public void testExport01() throws Exception
+	{
+		//
+		logger.debug("===== test starting...");
+
+		database.clear();
+
+		database.put("alpha01", "qlskjfmlqja");
+		database.put("alpha01", "qlskjfmlqjb");
+		database.put("alpha02", "qlskjfmlqj");
+		database.put("alpha03", "qlskjfmlqj");
+		database.put("alpha04", "qlskjfmlqj");
+		database.put("alpha05", "qlskjfmlqj");
+		database.delete("alpha03");
+		database.put("alpha01s", "bravo1", "qlskjfmlqja");
+		database.put("alpha01s", "bravo1", "qlskjfmlqjb");
+		database.put("alpha01s", "bravo2", "qlskjfmlqj");
+		database.put("alpha01s", "bravo3", "qlskjfmlqj");
+		database.put("alpha01s", "bravo4", "qlskjfmlqj");
+		database.put("alpha01s", "bravo5", "qlskjfmlqj");
+		database.delete("alpha01s", "bravo3");
+
+		File file = File.createTempFile("sikevadb-", ".tmp");
+		XMLSikevaDB.export(file, database);
+		Assert.assertTrue(file.exists());
+		file.delete();
+
+		//
+		logger.debug("===== test done.");
+	}
+
 	/**
 	 * Test get keyse 01.
 	 * 
@@ -106,9 +139,9 @@ public class TreeFileSikevaDBTest
 		database.put("alpha01s", "bravo4", "qlskjfmlqj");
 		database.put("alpha01s", "bravo5", "qlskjfmlqj");
 
-		StringList keys = database.getKeys();
+		StringList keys = database.getTopKeys();
 
-		Assert.assertEquals(5, keys.size());
+		Assert.assertEquals(6, keys.size());
 		Assert.assertTrue(keys.contains("alpha03"));
 		Assert.assertEquals(0, database.getSubkeys("alpha03s").size());
 		Assert.assertEquals(5, database.getSubkeys("alpha01s").size());
@@ -339,9 +372,9 @@ public class TreeFileSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now().minusDays(11));
-		element.setEditionDate(DateTime.now().minusDays(11));
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now().minusDays(11));
+		element.setEditionDate(LocalDateTime.now().minusDays(11));
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -376,9 +409,9 @@ public class TreeFileSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now().minusDays(11));
-		element.setEditionDate(DateTime.now().minusDays(11));
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now().minusDays(11));
+		element.setEditionDate(LocalDateTime.now().minusDays(11));
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -413,9 +446,9 @@ public class TreeFileSikevaDBTest
 			element.setSubkey(null);
 			element.setSize(10);
 			element.setDigest("qsdkfqskjf");
-			element.setCreationDate(DateTime.now().minusDays(11));
-			element.setEditionDate(DateTime.now().minusDays(11));
-			element.setArchiveDate(DateTime.now().minusDays(10));
+			element.setCreationDate(LocalDateTime.now().minusDays(11));
+			element.setEditionDate(LocalDateTime.now().minusDays(11));
+			element.setArchiveDate(LocalDateTime.now().minusDays(10));
 			element.setValue("bonjour");
 
 			database.put(element);
@@ -428,9 +461,9 @@ public class TreeFileSikevaDBTest
 			element.setSubkey(null);
 			element.setSize(10);
 			element.setDigest("qsdkfqskjf");
-			element.setCreationDate(DateTime.now().minusDays(11));
-			element.setEditionDate(DateTime.now().minusDays(11));
-			element.setArchiveDate(DateTime.now().minusDays(10));
+			element.setCreationDate(LocalDateTime.now().minusDays(11));
+			element.setEditionDate(LocalDateTime.now().minusDays(11));
+			element.setArchiveDate(LocalDateTime.now().minusDays(10));
 			element.setValue("bonjour");
 
 			database.put(element);
@@ -544,7 +577,7 @@ public class TreeFileSikevaDBTest
 
 		Assert.assertEquals(12, database.countOfElements());
 
-		database.removeMany("alpha01", "bravo", "delta", "fox");
+		database.deleteMany("alpha01", "bravo", "delta", "fox");
 
 		Assert.assertEquals(9, database.countOfElements());
 
@@ -609,14 +642,14 @@ public class TreeFileSikevaDBTest
 		database.put("alpha03", "qlskjfmlqj");
 		database.put("alpha04", "qlskjfmlqj");
 		database.put("alpha05", "qlskjfmlqj");
-		database.remove("alpha03");
+		database.delete("alpha03");
 		database.put("alpha01s", "bravo1", "qlskjfmlqja");
 		database.put("alpha01s", "bravo1", "qlskjfmlqjb");
 		database.put("alpha01s", "bravo2", "qlskjfmlqj");
 		database.put("alpha01s", "bravo3", "qlskjfmlqj");
 		database.put("alpha01s", "bravo4", "qlskjfmlqj");
 		database.put("alpha01s", "bravo5", "qlskjfmlqj");
-		database.remove("alpha01s", "bravo3");
+		database.delete("alpha01s", "bravo3");
 
 		// System.out.println(database.countOfElements() + " " +
 		// database.countOfArchivedElements() + " " +
@@ -671,6 +704,7 @@ public class TreeFileSikevaDBTest
 		if (database != null)
 		{
 			database.close();
+			database.destroy();
 		}
 	}
 
@@ -683,8 +717,8 @@ public class TreeFileSikevaDBTest
 	@BeforeClass
 	public static void beforeClass() throws SikevaDBException
 	{
-		BasicConfigurator.configure();
-		Logger.getRootLogger().setLevel(Level.DEBUG);
+		Configurator.initialize(new DefaultConfiguration());
+		Configurator.setRootLevel(Level.DEBUG);
 
 		// Add ?profileSQL=true to generate huge logs.
 
@@ -695,7 +729,7 @@ public class TreeFileSikevaDBTest
 		File homeDirectory = new File("/tmp/footest");
 		database = new FileTreeSikevaDB(homeDirectory, null, null);
 
-		if (!database.isCreated())
+		if (!database.exists())
 		{
 			database.create();
 		}

test/fr/devinsy/sikevadb/sql/SQLSikevaDBTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2017 Christian Pierre MOMON, DEVINSY
+ * Copyright (C) 2013-2024 Christian Pierre MOMON, DEVINSY
  * 
  * This file is part of SikevaDB, simple key value database.
  * 
@@ -18,12 +18,13 @@
  */
 package fr.devinsy.sikevadb.sql;
 
+import java.time.LocalDateTime;
+
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang3.RandomStringUtils;
-import org.apache.log4j.BasicConfigurator;
-import org.apache.log4j.Level;
-import org.apache.log4j.Logger;
-import org.joda.time.DateTime;
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.DefaultConfiguration;
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
@@ -32,7 +33,7 @@ import org.junit.Test;
 import fr.devinsy.sikevadb.core.Element;
 import fr.devinsy.sikevadb.core.Elements;
 import fr.devinsy.sikevadb.core.SikevaDBException;
-import fr.devinsy.util.strings.StringList;
+import fr.devinsy.strings.StringList;
 
 /**
  * The Class SQLSikevaDBTest.
@@ -61,9 +62,9 @@ public class SQLSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now().minusDays(11));
-		element.setEditionDate(DateTime.now().minusDays(11));
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now().minusDays(11));
+		element.setEditionDate(LocalDateTime.now().minusDays(11));
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -97,9 +98,9 @@ public class SQLSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now());
-		element.setEditionDate(DateTime.now());
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now());
+		element.setEditionDate(LocalDateTime.now());
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -170,7 +171,7 @@ public class SQLSikevaDBTest
 		database.put("alpha01", "bravo4", "qlskjfmlqj");
 		database.put("alpha01", "bravo5", "qlskjfmlqj");
 
-		StringList keys = database.getKeys();
+		StringList keys = database.getTopKeys();
 
 		Assert.assertEquals(5, keys.size());
 		Assert.assertTrue(keys.contains("alpha03"));
@@ -379,9 +380,9 @@ public class SQLSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now().minusDays(11));
-		element.setEditionDate(DateTime.now().minusDays(11));
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now().minusDays(11));
+		element.setEditionDate(LocalDateTime.now().minusDays(11));
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -412,9 +413,9 @@ public class SQLSikevaDBTest
 		element.setSubkey(null);
 		element.setSize(10);
 		element.setDigest("qsdkfqskjf");
-		element.setCreationDate(DateTime.now().minusDays(11));
-		element.setEditionDate(DateTime.now().minusDays(11));
-		element.setArchiveDate(DateTime.now().minusDays(10));
+		element.setCreationDate(LocalDateTime.now().minusDays(11));
+		element.setEditionDate(LocalDateTime.now().minusDays(11));
+		element.setArchiveDate(LocalDateTime.now().minusDays(10));
 		element.setValue("bonjour");
 
 		database.put(element);
@@ -446,9 +447,9 @@ public class SQLSikevaDBTest
 			element.setSubkey(null);
 			element.setSize(10);
 			element.setDigest("qsdkfqskjf");
-			element.setCreationDate(DateTime.now().minusDays(11));
-			element.setEditionDate(DateTime.now().minusDays(11));
-			element.setArchiveDate(DateTime.now().minusDays(10));
+			element.setCreationDate(LocalDateTime.now().minusDays(11));
+			element.setEditionDate(LocalDateTime.now().minusDays(11));
+			element.setArchiveDate(LocalDateTime.now().minusDays(10));
 			element.setValue("bonjour");
 
 			database.put(element);
@@ -461,9 +462,9 @@ public class SQLSikevaDBTest
 			element.setSubkey(null);
 			element.setSize(10);
 			element.setDigest("qsdkfqskjf");
-			element.setCreationDate(DateTime.now().minusDays(11));
-			element.setEditionDate(DateTime.now().minusDays(11));
-			element.setArchiveDate(DateTime.now().minusDays(10));
+			element.setCreationDate(LocalDateTime.now().minusDays(11));
+			element.setEditionDate(LocalDateTime.now().minusDays(11));
+			element.setArchiveDate(LocalDateTime.now().minusDays(10));
 			element.setValue("bonjour");
 
 			database.put(element);
@@ -567,7 +568,7 @@ public class SQLSikevaDBTest
 
 		Assert.assertEquals(12, database.countOfElements());
 
-		database.removeMany("alpha01", "bravo", "delta", "fox");
+		database.deleteMany("alpha01", "bravo", "delta", "fox");
 
 		Assert.assertEquals(9, database.countOfElements());
 
@@ -626,14 +627,14 @@ public class SQLSikevaDBTest
 		database.put("alpha03", "qlskjfmlqj");
 		database.put("alpha04", "qlskjfmlqj");
 		database.put("alpha05", "qlskjfmlqj");
-		database.remove("alpha03");
+		database.delete("alpha03");
 		database.put("alpha01", "bravo1", "qlskjfmlqja");
 		database.put("alpha01", "bravo1", "qlskjfmlqjb");
 		database.put("alpha01", "bravo2", "qlskjfmlqj");
 		database.put("alpha01", "bravo3", "qlskjfmlqj");
 		database.put("alpha01", "bravo4", "qlskjfmlqj");
 		database.put("alpha01", "bravo5", "qlskjfmlqj");
-		database.remove("alpha01", "bravo3");
+		database.delete("alpha01", "bravo3");
 
 		// System.out.println(database.countOfElements() + " " +
 		// database.countOfArchivedElements() + " " +
@@ -691,8 +692,8 @@ public class SQLSikevaDBTest
 	@BeforeClass
 	public static void beforeClass() throws SikevaDBException
 	{
-		BasicConfigurator.configure();
-		Logger.getRootLogger().setLevel(Level.ERROR);
+		Configurator.initialize(new DefaultConfiguration());
+		Configurator.setRootLevel(Level.DEBUG);
 
 		// Add ?profileSQL=true to generate huge logs.
 
@@ -701,7 +702,7 @@ public class SQLSikevaDBTest
 		// "12345678");
 
 		database = new SQLSikevaDB("org.hsqldb.jdbcDriver", "jdbc:hsqldb:mem:sikevadb-unittest;sql.syntax_mys=true", "sa", "");
-		database.open();
 		database.create();
+		database.open();
 	}
 }