// Copyright 2006 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.enterprise.connector.dctm.dctmdfcwrap;
import com.google.enterprise.connector.dctm.dfcwrap.ICollection;
import com.google.enterprise.connector.dctm.dfcwrap.IQuery;
import com.google.enterprise.connector.dctm.dfcwrap.ISession;
import com.google.enterprise.connector.spi.RepositoryException;
import com.documentum.fc.client.DfQuery;
import com.documentum.fc.client.IDfCollection;
import com.documentum.fc.client.IDfQuery;
import com.documentum.fc.client.IDfSession;
import com.documentum.fc.common.DfException;
import java.util.logging.Level;
import java.util.logging.Logger;
public class DmQuery implements IQuery {
private static final Logger logger =
Logger.getLogger(DmQuery.class.getName());
private final IDfQuery idfQuery;
public DmQuery(IDfQuery idfQuery) {
this.idfQuery = idfQuery;
}
public DmQuery() {
this.idfQuery = new DfQuery();
}
@Override
public void setDQL(String dqlStatement) {
idfQuery.setDQL(dqlStatement);
}
@Override
public ICollection execute(ISession session, int queryType)
throws RepositoryException {
if (!(session instanceof DmSession)) {
throw new IllegalArgumentException();
}
DmSession dmSession = (DmSession) session;
IDfSession idfSession = dmSession.getDfSession();
if (logger.isLoggable(Level.FINEST))
logger.finest("value of IdfQuery " + idfQuery.getDQL());
IDfCollection dfCollection;
try {
dfCollection = idfQuery.execute(idfSession, queryType);
} catch (DfException de) {
throw new RepositoryException(de);
}
return new DmCollection(dfCollection);
}
}