/*
* 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.om.page.psml;
import org.apache.jetspeed.idgenerator.IdGenerator;
import org.apache.jetspeed.om.folder.Folder;
import org.apache.jetspeed.om.page.BaseConcretePageElement;
import org.apache.jetspeed.om.page.BaseFragmentElement;
import org.apache.jetspeed.om.page.BaseFragmentValidationListener;
import org.apache.jetspeed.om.page.PageFragment;
/**
* AbstractBaseConcretePageElement
*
* @version $Id:$
*/
public abstract class AbstractBaseConcretePageElement extends AbstractBasePageElement implements BaseConcretePageElement
{
private static final long serialVersionUID = 1L;
/* (non-Javadoc)
* @see org.apache.jetspeed.om.page.Page#getEffectiveDefaultDecorator(java.lang.String)
*/
public String getEffectiveDefaultDecorator(String fragmentType)
{
// get locally defined decorator
String decorator = getDefaultDecorator(fragmentType);
if (decorator == null)
{
// delegate to parent folder
Folder parentFolder = (Folder)getParent();
if (parentFolder != null)
{
return parentFolder.getEffectiveDefaultDecorator(fragmentType);
}
}
return decorator;
}
/**
* unmarshalled - notification that this instance has been
* loaded from the persistent store
* @param generator id generator
* @return dirty flag
*/
public boolean unmarshalled(IdGenerator generator)
{
// notify super class implementation
boolean dirty = super.unmarshalled(generator);
// default title of concrete pages to name
if (getTitle() == null)
{
setTitle(getTitleName());
}
return dirty;
}
/* (non-Javadoc)
* @see org.apache.jetspeed.om.page.psml.AbstractBaseFragmentsElement#newBaseFragmentValidationListener()
*/
protected BaseFragmentValidationListener newBaseFragmentValidationListener()
{
return new BaseFragmentValidationListener()
{
/* (non-Javadoc)
* @see org.apache.jetspeed.om.page.BaseFragmentValidationListener#validate(org.apache.jetspeed.om.page.BaseFragmentElement)
*/
public boolean validate(BaseFragmentElement fragmentElement)
{
// PageFragments can only appear in PageTemplates
return !(fragmentElement instanceof PageFragment);
}
/* (non-Javadoc)
* @see org.apache.jetspeed.om.page.BaseFragmentValidationListener#validate()
*/
public boolean validate()
{
return true;
}
};
}
}