devinsy/sikevadb
devinsy/sikevadb
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Improve code design.

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This commit is contained in:
Christian P. MOMON 2013-12-11 12:14:14 +01:00
parent 4b211d8190
commit bdc7359b79
1 changed files with 71 additions and 69 deletions
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140
src/fr/devinsy/sikevadb/SQLSikevaDB.java
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@ -1690,8 +1690,11 @@ public class SQLSikevaDB implements SikevaDB {
*/
@Override
public void put(final String key, final String value) throws SQLException {
//
Element element = getElement(key);
//
if (element == null) {
//
element = new Element();
@ -1699,54 +1702,54 @@ public class SQLSikevaDB implements SikevaDB {
element.update(value);
element.setArchiveDate(null);
//
put(element);
} else {
//
element.update(value);
}
//
Connection connection = null;
PreparedStatement statement = null;
ResultSet resultSet = null;
try {
//
Connection connection = null;
PreparedStatement statement = null;
ResultSet resultSet = null;
try {
//
connection = getConnection();
connection.setAutoCommit(false);
connection = getConnection();
connection.setAutoCommit(false);
// Archive existing element.
statement = connection.prepareStatement("UPDATE sikevadb_elements SET ARCHIVE_DATE=? WHERE TOPKEY=? AND SUBKEY IS NULL AND ARCHIVE_DATE IS NULL");
// Archive existing element.
if (element.getCreationDate() != null) {
statement = connection
.prepareStatement("UPDATE sikevadb_elements SET ARCHIVE_DATE=? WHERE TOPKEY=? AND SUBKEY IS NULL AND ARCHIVE_DATE IS NULL");
statement.setTimestamp(1, toTimestamp(element.getEditionDate()));
statement.setString(2, element.getKey());
statement.executeUpdate();
statement.clearParameters();
// Insert new version of the element.
statement.clearParameters();
statement = connection
.prepareStatement("INSERT INTO sikevadb_elements (TOPKEY,SUBKEY,VALUE,SIZE,DIGEST,CREATION_DATE,EDITION_DATE,ARCHIVE_DATE) VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
statement.setString(1, element.getKey());
statement.setString(2, element.getSubkey());
statement.setString(3, element.getValue());
statement.setLong(4, element.getSize());
statement.setString(5, element.getDigest());
statement.setTimestamp(6, toTimestamp(element.getCreationDate()));
statement.setTimestamp(7, toTimestamp(element.getEditionDate()));
statement.setTimestamp(8, toTimestamp(element.getArchiveDate()));
statement.executeUpdate();
connection.commit();
} catch (Exception exception) {
connection.rollback();
} finally {
close(connection, statement, resultSet);
statement.close();
}
// Insert new version of the element.
statement = connection
.prepareStatement("INSERT INTO sikevadb_elements (TOPKEY,SUBKEY,VALUE,SIZE,DIGEST,CREATION_DATE,EDITION_DATE,ARCHIVE_DATE) VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
statement.setString(1, element.getKey());
statement.setString(2, element.getSubkey());
statement.setString(3, element.getValue());
statement.setLong(4, element.getSize());
statement.setString(5, element.getDigest());
statement.setTimestamp(6, toTimestamp(element.getCreationDate()));
statement.setTimestamp(7, toTimestamp(element.getEditionDate()));
statement.setTimestamp(8, toTimestamp(element.getArchiveDate()));
statement.executeUpdate();
connection.commit();
} catch (Exception exception) {
connection.rollback();
} finally {
close(connection, statement, resultSet);
}
}
@ -1768,23 +1771,22 @@ public class SQLSikevaDB implements SikevaDB {
element.update(value);
element.setArchiveDate(null);
//
put(element);
} else {
//
element.update(value);
}
//
Connection connection = null;
PreparedStatement statement = null;
ResultSet resultSet = null;
try {
//
Connection connection = null;
PreparedStatement statement = null;
ResultSet resultSet = null;
try {
//
connection = getConnection();
connection.setAutoCommit(false);
connection = getConnection();
connection.setAutoCommit(false);
// Archive existing element.
// Archive existing element.
if (element.getCreationDate() != null) {
statement = connection.prepareStatement("UPDATE sikevadb_elements SET ARCHIVE_DATE=? WHERE TOPKEY=? AND SUBKEY=? AND ARCHIVE_DATE IS NULL");
statement.setTimestamp(1, toTimestamp(element.getEditionDate()));
@ -1793,30 +1795,30 @@ public class SQLSikevaDB implements SikevaDB {
statement.executeUpdate();
statement.clearParameters();
// Insert new version of the element.
statement.clearParameters();
statement = connection
.prepareStatement("INSERT INTO sikevadb_elements (TOPKEY,SUBKEY,VALUE,SIZE,DIGEST,CREATION_DATE,EDITION_DATE,ARCHIVE_DATE) VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
statement.setString(1, element.getKey());
statement.setString(2, element.getSubkey());
statement.setString(3, element.getValue());
statement.setLong(4, element.getSize());
statement.setString(5, element.getDigest());
statement.setTimestamp(6, toTimestamp(element.getCreationDate()));
statement.setTimestamp(7, toTimestamp(element.getEditionDate()));
statement.setTimestamp(8, toTimestamp(element.getArchiveDate()));
statement.executeUpdate();
connection.commit();
} catch (Exception exception) {
connection.rollback();
} finally {
close(connection, statement, resultSet);
statement.close();
}
// Insert new version of the element.
statement = connection
.prepareStatement("INSERT INTO sikevadb_elements (TOPKEY,SUBKEY,VALUE,SIZE,DIGEST,CREATION_DATE,EDITION_DATE,ARCHIVE_DATE) VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
statement.setString(1, element.getKey());
statement.setString(2, element.getSubkey());
statement.setString(3, element.getValue());
statement.setLong(4, element.getSize());
statement.setString(5, element.getDigest());
statement.setTimestamp(6, toTimestamp(element.getCreationDate()));
statement.setTimestamp(7, toTimestamp(element.getEditionDate()));
statement.setTimestamp(8, toTimestamp(element.getArchiveDate()));
statement.executeUpdate();
connection.commit();
} catch (Exception exception) {
connection.rollback();
} finally {
close(connection, statement, resultSet);
}
}