org.apache.sling.atom.taglib.media.MediaGroupTagHandler Maven / Gradle / Ivy
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* 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
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package org.apache.sling.atom.taglib.media;
import javax.servlet.ServletRequest;
import javax.servlet.jsp.JspException;
import org.apache.abdera.ext.media.MediaConstants;
import org.apache.abdera.model.Entry;
import org.apache.sling.atom.taglib.AbstractAbderaHandler;
public class MediaGroupTagHandler extends AbstractAbderaHandler {
private static final long serialVersionUID = 1L;
@Override
public int doEndTag() throws JspException {
final ServletRequest request = pageContext.getRequest();
// clear out the group
request.setAttribute("group", null);
return super.doEndTag();
}
@Override
public int doStartTag() throws JspException {
Entry entry = getEntry();
// create the group element
getAbdera().getConfiguration().getExtensionFactories();
Object group = entry.addExtension(MediaConstants.GROUP);
final ServletRequest request = pageContext.getRequest();
request.setAttribute("group", group);
return EVAL_BODY_INCLUDE;
}
}