/*
* $Id$
*
* License Agreement.
*
* Rich Faces - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.cdk.apt.processors;
import java.lang.annotation.Annotation;
import javax.lang.model.element.Element;
import javax.lang.model.element.PackageElement;
import org.richfaces.cdk.CdkProcessingException;
import org.richfaces.cdk.annotations.TagLibrary;
import org.richfaces.cdk.model.ComponentLibrary;
import org.richfaces.cdk.model.Taglib;
import org.richfaces.cdk.util.Strings;
/**
* <p class="changed_added_4_0">
* </p>
*
* @author asmirnov@exadel.com
*
*/
public class TagLibProcessor implements CdkAnnotationProcessor {
/*
* (non-Javadoc)
*
* @see org.richfaces.cdk.apt.processors.CdkAnnotationProcessor#getProcessedAnnotation()
*/
@Override
public Class<? extends Annotation> getProcessedAnnotation() {
return TagLibrary.class;
}
/*
* (non-Javadoc)
*
* @see org.richfaces.cdk.apt.processors.CdkAnnotationProcessor#process(javax.lang.model.element.Element,
* org.richfaces.cdk.model.ComponentLibrary)
*/
@Override
public void process(Element element, ComponentLibrary library) throws CdkProcessingException {
TagLibrary tagLibrary = element.getAnnotation(TagLibrary.class);
Taglib taglibModel = library.getTaglib();
if (null == taglibModel) {
taglibModel = new Taglib();
}
taglibModel.setUri(tagLibrary.uri());
String shortName = tagLibrary.shortName();
if (!Strings.isEmpty(shortName)) {
taglibModel.setShortName(shortName);
}
String displayName = tagLibrary.displayName();
if (!Strings.isEmpty(displayName)) {
taglibModel.setDisplayName(displayName);
}
String tlibVersion = tagLibrary.tlibVersion();
if (!Strings.isEmpty(tlibVersion)) {
taglibModel.setTlibVersion(tlibVersion);
}
// Default prefix for library
String preffix = tagLibrary.prefix();
if (!Strings.isEmpty(preffix)) {
library.setPrefix(preffix);
} else if (Strings.isEmpty(library.getPrefix())) {
// record package name to use in NamingConventions
PackageElement packageElement = (PackageElement) element;
preffix = packageElement.getQualifiedName().toString();
if (!Strings.isEmpty(preffix)) {
library.setPrefix(preffix);
}
}
library.setTaglib(taglibModel);
}
}