/*
* 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.wicket.markup.resolver;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.MarkupStream;
import org.apache.wicket.markup.WicketTag;
import org.apache.wicket.markup.html.internal.Enclosure;
import org.apache.wicket.markup.parser.filter.EnclosureHandler;
/**
* This is a tag resolver which automatically adds a Enclosure container for
* each <wicket:enclosure> tag. As this is no default resolver, it must be
* added manually:
*
* @see EnclosureHandler
* @see Enclosure
*
* @author Juergen Donnerstag
*/
public class EnclosureResolver implements IComponentResolver
{
private static final long serialVersionUID = 1L;
/**
*
* @see org.apache.wicket.markup.resolver.IComponentResolver#resolve(org.apache.wicket.MarkupContainer,
* org.apache.wicket.markup.MarkupStream, org.apache.wicket.markup.ComponentTag)
*/
public boolean resolve(final MarkupContainer container, final MarkupStream markupStream,
final ComponentTag tag)
{
if ((tag instanceof WicketTag) && ((WicketTag)tag).isEnclosureTag())
{
String id = "enclosure-" + container.getPage().getAutoIndex();
final Enclosure enclosure = new Enclosure(id, tag
.getString(EnclosureHandler.CHILD_ATTRIBUTE));
container.autoAdd(enclosure);
// Yes, we handled the tag
return true;
}
// We were not able to handle the tag
return false;
}
}