/*
* OpenFaces - JSF Component Library 2.0
* Copyright (C) 2007-2012, TeamDev Ltd.
* licensing@openfaces.org
* Unless agreed in writing the contents of this file are subject to
* the GNU Lesser General Public License Version 2.1 (the "LGPL" License).
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* Please visit http://openfaces.org/licensing/ for more details.
*/
package org.openfaces.taglib.facelets;
import com.sun.facelets.FaceletContext;
import com.sun.facelets.tag.MetaRule;
import com.sun.facelets.tag.Metadata;
import com.sun.facelets.tag.MetadataTarget;
import com.sun.facelets.tag.TagAttribute;
import org.openfaces.taglib.internal.AbstractTag;
/**
* @author Ekaterina Shliakhovetskaya
*/
public class PropertyHandlerMetaRule extends MetaRule {
private AbstractTag tag;
public PropertyHandlerMetaRule(AbstractTag tag) {
if (tag == null)
throw new IllegalArgumentException("tag shouldn't be null");
this.tag = tag;
}
public AbstractTag getTag() {
return tag;
}
public Metadata applyRule(String string, final TagAttribute tagAttribute, MetadataTarget metadataTarget) {
return new Metadata() {
public void applyMetadata(FaceletContext faceletContext, Object object) {
String attributeName = tagAttribute.getLocalName();
String value = tagAttribute.getValue();
tag.setPropertyValue(attributeName, value);
}
};
}
}