/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.metadata.generic;
import java.lang.annotation.Annotation;
import org.jboss.metadata.spi.retrieval.MetaDataItem;
/**
* GenericMatcher.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 69888 $
*/
public final class GenericMatcher
{
/**
* Match an object class
*
* @param objects the objects
* @param name the type name
* @return the matched object or null if no match
*/
@SuppressWarnings("unchecked")
public static final Object matchObject(Object[] objects, String name)
{
if (objects != null)
{
for (Object o : objects)
{
if (o instanceof Annotation)
{
Annotation a = (Annotation) o;
if (name.equals(a.annotationType().getName()))
return o;
}
else if (name.equals(o.getClass().getName()))
return o;
}
}
return null;
}
/**
* Match a meta data item
*
* @param metaDatas the meta data items
* @param name the type name
* @return the matched meta data item or null if no match
*/
public static final MetaDataItem<?> matchMetaDataItem(MetaDataItem<?>[] metaDatas, String name)
{
if (metaDatas != null)
{
for (MetaDataItem<?> item : metaDatas)
{
Object o = item.getValue();
if (o instanceof Annotation)
{
Annotation a = (Annotation) o;
if (name.equals(a.annotationType().getName()))
return item;
}
else if (name.equals(item.getName()))
return item;
}
}
return null;
}
}