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1   /*
2    * $Id: AndFilter.java 10489 2008-01-23 17:53:38Z dfeist $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.routing.filters.logic;
12  
13  import org.mule.api.MuleMessage;
14  import org.mule.api.routing.filter.Filter;
15  
16  import java.util.Iterator;
17  
18  /**
19   * <code>AndFilter</code> accepts only if the leftFilter and rightFilter filter
20   * accept.
21   */
22  
23  public class AndFilter extends AbstractFilterCollection
24  {
25  
26      public AndFilter()
27      {
28          super();
29      }
30  
31      /**
32       *
33       * @param left
34       * @param right
35       */
36      public AndFilter(Filter left, Filter right)
37      {
38          super(left, right);
39      }
40  
41      public boolean accept(MuleMessage message)
42      {
43          if(getFilters().size()==0)
44          {
45              return false;
46          }
47          int counter=0;
48          for (Iterator iterator = getFilters().iterator(); iterator.hasNext();)
49          {
50              Filter umoFilter = (Filter) iterator.next();
51              if(umoFilter.accept(message))
52              {
53                  counter++;
54              }
55          }
56  
57          return counter == getFilters().size();
58      }
59  }