Update library. Add XML export.

.classpath

@@ -20,7 +20,7 @@
 			<attribute name="owner.project.facets" value="java"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="lib" path="lib/devinsy-utils-0.2.4.jar"/>
 	<classpathentry kind="lib" path="lib/mysql-jdbc-5.0.8.jar"/>
+	<classpathentry kind="lib" path="lib/devinsy-utils-0.2.6.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

src/fr/devinsy/sikevadb/XMLSikevaDB.java

@@ -0,0 +1,228 @@
+package fr.devinsy.sikevadb;
+
+import java.io.File;
+import java.io.OutputStream;
+import java.util.Date;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.commons.lang3.StringEscapeUtils;
+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;
+
+/**
+ * This class represents a AccountManager File reader and writer.
+ * 
+ * @author TIP
+ */
+public class XMLSikevaDB {
+	static private final Logger logger = LoggerFactory.getLogger(XMLSikevaDB.class);
+
+	/**
+	 * Saves a net in a file.
+	 * 
+	 * @param file
+	 *            Target.
+	 * @param source
+	 *            Source.
+	 * 
+	 */
+	public static void export(final OutputStream out, final SikevaDB source, final String fileName) throws Exception {
+
+		if (out == null) {
+			throw new NullPointerException("out is null.");
+		} else if (source == null) {
+			throw new NullPointerException("source is null.");
+		} else {
+			//
+			XMLWriter target = new XMLWriter(out);// new XMLZipWriter(out,
+													// fileName,
+													// "Generated by SikevaDB.");
+
+			//
+			target.writeXMLHeader();
+
+			//
+			write(target, source);
+		}
+	}
+
+	/**
+	 * 
+	 * @param file
+	 * @return
+	 */
+	static public void importData(final SikevaDB database, final File file) throws Exception {
+
+		// XMLReader in = null;
+		// try {
+		// in = new XMLZipReader(file);
+		// result = readAccountManager(in);
+		// } finally {
+		// if (in != null) {
+		// in.close();
+		// }
+		// }
+	}
+
+	/**
+	 * 
+	 * @param target
+	 * @param in
+	 * @throws XMLBadFormatException
+	 * @throws XMLStreamException
+	 * @throws Exception
+	 */
+	static public Element readElement(final XMLReader in) throws XMLStreamException, XMLBadFormatException {
+		Element result;
+
+		//
+		XMLTag tag = in.readStartTag("element");
+
+		//
+		{
+			//
+			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();
+			Date creationDate = new Date(Long.parseLong(in.readContentTag("creation_date").getContent()));
+			Date editionDate = new Date(Long.parseLong(in.readContentTag("edition_date").getContent()));
+
+			Date archiveDate;
+			String archiveDateValue = in.readNullableContentTag("archive_date").getContent();
+			if (archiveDateValue == null) {
+				archiveDate = null;
+			} else {
+				archiveDate = new Date(Long.parseLong(archiveDateValue));
+			}
+
+			//
+			result = new Element();
+			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");
+
+		//
+		return result;
+	}
+
+	/**
+	 * 
+	 * @param target
+	 * @param in
+	 * @throws Exception
+	 */
+	static public void readElements(final SikevaDB target, final XMLReader in) throws Exception {
+
+		//
+		XMLTag list = in.readListTag("elements");
+
+		//
+		if (list.getType() != TagType.EMPTY) {
+
+			while (in.hasNextStartTag("element")) {
+
+				//
+				Element element = readElement(in);
+
+				//
+				target.put(element);
+			}
+
+			//
+			in.readEndTag("elements");
+		}
+	}
+
+	/**
+	 * 
+	 * @param source
+	 * @return
+	 */
+	static public void write(final XMLWriter out, final Element source) {
+
+		if (out == null) {
+			throw new NullPointerException("out is null.");
+		} else if (source == null) {
+			throw new NullPointerException("element is null.");
+		} else {
+			//
+			out.writeStartTag("element");
+
+			//
+			{
+				out.writeTag("key", StringEscapeUtils.escapeXml(source.getKey()));
+				if (source.getSubkey() == null) {
+					out.writeTag("subkey", null);
+				} else {
+					out.writeTag("subkey", StringEscapeUtils.escapeXml(source.getSubkey()));
+				}
+				out.writeTag("value", StringEscapeUtils.escapeXml(source.getValue()));
+				out.writeTag("size", String.valueOf(source.getSize()));
+				out.writeTag("digest", source.getDigest());
+				out.writeTag("creation_date", String.valueOf(source.getCreationDate().getTime()));
+				out.writeTag("edition_date", String.valueOf(source.getEditionDate().getTime()));
+				if (source.getArchiveDate() == null) {
+					out.writeTag("archive_date", null);
+				} else {
+					out.writeTag("archive_date", String.valueOf(source.getArchiveDate().getTime()));
+				}
+			}
+
+			//
+			out.writeEndTag("element");
+		}
+	}
+
+	/**
+	 * 
+	 * @param out
+	 * @param source
+	 * @throws Exception
+	 */
+	static public void write(final XMLWriter out, final SikevaDB source) throws Exception {
+
+		if (out == null) {
+			throw new NullPointerException("out is null.");
+		} else if (source == null) {
+			out.writeEmptyTag("elements");
+		} else {
+			//
+			out.writeStartTag("elements");
+
+			for (String key : source.getAllKeys()) {
+				//
+				Element element = source.getElement(key);
+				if (element != null) {
+					write(out, element);
+				}
+
+				//
+				for (String subkey : source.getSubkeys(key)) {
+					Element subElement = source.getElement(key, subkey);
+					write(out, subElement);
+				}
+			}
+
+			out.writeEndTag("elements");
+		}
+	}
+}