/*******************************************************************************
* Copyright (c) 2012-2015 INRIA.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Generoso Pagano - initial API and implementation
******************************************************************************/
package fr.inria.soctrace.lib.query;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.LinkedList;
import java.util.List;
import fr.inria.soctrace.lib.model.EventProducer;
import fr.inria.soctrace.lib.model.utils.SoCTraceException;
import fr.inria.soctrace.lib.storage.TraceDBObject;
import fr.inria.soctrace.lib.storage.utils.SQLConstants.FramesocTable;
/**
* Query class for EventProducer table.
*
* @author "Generoso Pagano <generoso.pagano@inria.fr>"
*
*/
public class EventProducerQuery extends ElementQuery {
/**
* The constructor.
* @param traceDB Trace DB object where the query is performed.
*/
public EventProducerQuery(TraceDBObject traceDB) {
super(traceDB);
super.clear();
}
@Override
public List<EventProducer> getList() throws SoCTraceException {
try {
StringBuilder eventProducerQuery = new StringBuilder("SELECT * FROM " + FramesocTable.EVENT_PRODUCER + " ");
if (where) {
eventProducerQuery.append(" WHERE ");
}
if (elementWhere != null) {
eventProducerQuery.append(elementWhere.getSQLString());
}
if (orderBy) {
eventProducerQuery.append(" ORDER BY " + orderByColumn + " " + orderByCriterium);
}
if (isLimitSet()) {
eventProducerQuery.append(" LIMIT " + getLimit());
}
String query = eventProducerQuery.toString();
debug(query);
Statement stm = dbObj.getConnection().createStatement();
ResultSet rs = stm.executeQuery(query);
List<EventProducer> eventProducers = new LinkedList<EventProducer>();
while (rs.next()) {
EventProducer s = new EventProducer(rs.getInt(1));
s.setType(rs.getString(2));
s.setLocalId(rs.getString(3));
s.setName(rs.getString(4));
s.setParentId(rs.getInt(5));
eventProducers.add(s);
}
stm.close();
return eventProducers;
} catch (SQLException e) {
throw new SoCTraceException(e);
}
}
}