/*
* ====================================================================
* Copyright (c) 2004-2010 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.core.internal.wc17.db.statement;
import org.tmatesoft.sqljet.core.SqlJetException;
import org.tmatesoft.sqljet.core.table.ISqlJetCursor;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.internal.db.SVNSqlJetDb;
import org.tmatesoft.svn.core.internal.db.SVNSqlJetSelectFieldsStatement;
/**
* SELECT presence, kind, checksum, translated_size, changed_revision,
* changed_date, changed_author, depth, symlink_target, repos_id, repos_path,
* revision, moved_here, moved_to, last_mod_time, properties FROM nodes WHERE
* wc_id = ?1 AND local_relpath = ?2 AND op_depth > 0 ORDER BY op_depth DESC
* LIMIT 1;
*
* @author TMate Software Ltd.
*/
public class SVNWCDbSelectWorkingNode extends SVNSqlJetSelectFieldsStatement<SVNWCDbSchema.NODES__Fields> {
public SVNWCDbSelectWorkingNode(SVNSqlJetDb sDb) throws SVNException {
super(sDb, SVNWCDbSchema.NODES);
}
protected void defineFields() {
fields.add(SVNWCDbSchema.NODES__Fields.op_depth);
fields.add(SVNWCDbSchema.NODES__Fields.presence);
fields.add(SVNWCDbSchema.NODES__Fields.kind);
fields.add(SVNWCDbSchema.NODES__Fields.checksum);
fields.add(SVNWCDbSchema.NODES__Fields.translated_size);
fields.add(SVNWCDbSchema.NODES__Fields.changed_revision);
fields.add(SVNWCDbSchema.NODES__Fields.changed_date);
fields.add(SVNWCDbSchema.NODES__Fields.changed_author);
fields.add(SVNWCDbSchema.NODES__Fields.depth);
fields.add(SVNWCDbSchema.NODES__Fields.symlink_target);
fields.add(SVNWCDbSchema.NODES__Fields.repos_id);
fields.add(SVNWCDbSchema.NODES__Fields.repos_path);
fields.add(SVNWCDbSchema.NODES__Fields.revision);
fields.add(SVNWCDbSchema.NODES__Fields.moved_here);
fields.add(SVNWCDbSchema.NODES__Fields.moved_to);
fields.add(SVNWCDbSchema.NODES__Fields.last_mod_time);
fields.add(SVNWCDbSchema.NODES__Fields.properties);
}
protected boolean isFilterPassed() throws SVNException {
return getColumnLong(SVNWCDbSchema.NODES__Fields.op_depth) > 0;
}
protected ISqlJetCursor openCursor() throws SVNException {
try {
return super.openCursor().reverse();
} catch (SqlJetException e) {
SVNSqlJetDb.createSqlJetError(e);
return null;
}
}
}