StartsWithJsonBeanProcessorMatcher.java

/*
 * Copyright 2002-2009 the original author or authors.
 *
 * Licensed 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 "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.sf.json.processors;

import java.util.Iterator;
import java.util.Set;

/**
 * @author Andres Almiray <aalmiray@users.sourceforge.net>
 */
public class StartsWithJsonBeanProcessorMatcher extends JsonBeanProcessorMatcher {
   private String pattern;

   public StartsWithJsonBeanProcessorMatcher( String pattern ) {
      this.pattern = pattern;
   }

   public Object getMatch( Class target, Set set ) {
      if( target != null && set != null && target.getName()
            .startsWith( pattern ) ){
         for( Iterator i = set.iterator(); i.hasNext(); ){
            Class c = (Class) i.next();
            if( c.getName()
                  .startsWith( pattern ) ){
               return c;
            }
         }
      }

      return null;
   }
}