/*
* JBoss, Home of Professional Open Source.
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.jsfunit.analysis;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import net.sf.maventaglib.checker.Tag;
import net.sf.maventaglib.checker.TagAttribute;
import net.sf.maventaglib.checker.Tld;
import static junit.framework.Assert.fail;
/**
* @author Dennis Byrne
* @since 1.0
*/
class UniqueTagAttributesImpl {
private Collection<Tld> tlds;
public UniqueTagAttributesImpl(Collection<Tld> tlds) {
this.tlds = tlds;
}
public void test(){
for(Tld tld : tlds)
for(Tag tag : tld.getTags())
scrutinizeAttributes(tld, tag);
}
private void scrutinizeAttributes(Tld tld, Tag tag) {
final List<String> attributeNames = new LinkedList<String>();
for (TagAttribute attribute : tag.getAttributes()) {
String name = attribute.getAttributeName();
if (name == null || "".equals(name.trim())) {
fail(tld.getName() + ":" + tag.getName()
+ " has an empty attribute name");
} else if (attributeNames.contains(name)) {
fail("Attribute " + name + " in " + tld.getName() + ":" + tag.getName()
+ " is duplicated.");
}
attributeNames.add(name);
}
}
}