private void closeLiquibaseSilently(Liquibase liquibase) {
if (liquibase != null) {
try {
liquibase.getDatabase().getConnection().close();
} catch (DatabaseException ignored) {
}
}
}
@Override
public void execute() throws BuildException {
super.execute();
Liquibase liquibase = null;
try {
PrintStream writer = createPrintStream();
if (writer == null) {
throw new BuildException("generateChangeLog requires outputFile to be set");
}
liquibase = createLiquibase();
Database database = liquibase.getDatabase();
DiffControl diffControl =
new DiffControl(
getDefaultCatalogName(), getDefaultSchemaName(), null, null, getDiffTypes());
diffControl.setDataDir(getDataDir());
DatabaseSnapshot referenceSnapshot =
DatabaseSnapshotGeneratorFactory.getInstance()
.createSnapshot(database, diffControl, DiffControl.DatabaseRole.REFERENCE);
DiffResult diffResult =
DiffGeneratorFactory.getInstance()
.compare(referenceSnapshot, new DatabaseSnapshot(database), diffControl);
// diff.addStatusListener(new OutDiffStatusListener());
if (getChangeLogFile() == null) {
new DiffToChangeLog(diffResult).print(writer);
} else {
new DiffToChangeLog(diffResult).print(getChangeLogFile());
}
writer.flush();
writer.close();
} catch (Exception e) {
throw new BuildException(e);
} finally {
closeDatabase(liquibase);
}
}