/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.jetspeed.page.impl;
import java.util.Collection;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ojb.broker.util.collections.RemovalAwareCollection;
import org.apache.ojb.broker.util.collections.RemovalAwareList;
/**
* DatabasePageManagerUtils
*
* @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
* @version $Id: $
*/
public class DatabasePageManagerUtils
{
protected static Log log = LogFactory.getLog(DatabasePageManagerUtils.class);
/**
* OJB 1.0.3 requires collections to be removal aware.
* Thus we can't seem to get away with just creating ArrayLists
* This issue on occurs when persisting newly create object collections
* When persisting objects retrieved with OJB, this issue does not occur
*
* @see JS2-590
* @return
*/
public static final Collection createCollection()
{
return java.util.Collections.synchronizedCollection(new RemovalAwareCollection());
}
public static final List createList()
{
return java.util.Collections.synchronizedList(new RemovalAwareList());
}
}