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1   /*
2    * Copyright 2001-2008 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   */
17  
18  package org.apache.juddi.query;
19  
20  import java.util.List;
21  import javax.persistence.EntityManager;
22  
23  import org.apache.juddi.query.util.FindQualifiers;
24  import org.apache.juddi.model.UddiEntityPublisher;
25  
26  /**
27   * Returns the list of business keys possessing the publisherId in the passed UddiEntityPublisher.
28   * Output is restricted by list of business keys passed in.  If null, all businesses are searched.
29   * Output is produced by building the appropriate JPA query based on input and find qualifiers.
30   *
31   *  
32   * @author <a href="mailto:jfaath@apache.org">Jeff Faath</a>
33   */
34  public class FindBusinessByPublisherQuery {
35  
36  
37  	private final static FindEntityByPublisherQuery findQuery;
38  	
39  	static {
40  		findQuery = new FindEntityByPublisherQuery(
41  						BusinessEntityQuery.ENTITY_NAME, 
42  						BusinessEntityQuery.ENTITY_ALIAS, 
43  						BusinessEntityQuery.KEY_NAME,
44  						BusinessEntityQuery.SIGNATURE_PRESENT);
45  	}
46  
47  	public static List<?> select(EntityManager em, FindQualifiers fq, UddiEntityPublisher publisher, List<?> keysIn) {
48  		return findQuery.select(em, fq, publisher, keysIn);
49  	}
50  	
51  }