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.uddi.api_v3.IdentifierBag; 25 26 /** 27 * Returns the list of business keys possessing the keyedReferences in the passed identifier bag. 28 * Output is restricted by list of business keys passed in. If null, all business entities are searched. 29 * Output is produced by building the appropriate JPA query based on input and find qualifiers. 30 * 31 * From specification: 32 * "This is a list of business identifier references in the form of keyedReference elements. The returned 33 * businessList contains businessInfo structures matching any of the identifiers passed (logical OR by default). 34 * Specifying the appropriate findQualifiers can override this behavior" 35 * 36 * @author <a href="mailto:jfaath@apache.org">Jeff Faath</a> 37 */ 38 public class FindBusinessByIdentifierQuery { 39 40 private static final String ENTITY_NAME_CHILD = "BusinessIdentifier"; 41 42 private static final FindEntityByIdentifierQuery findQuery; 43 44 static { 45 findQuery = new FindEntityByIdentifierQuery(BusinessEntityQuery.ENTITY_NAME, 46 BusinessEntityQuery.ENTITY_ALIAS, 47 BusinessEntityQuery.KEY_NAME, 48 BusinessEntityQuery.ENTITY_FIELD, 49 ENTITY_NAME_CHILD, 50 BusinessEntityQuery.SIGNATURE_PRESENT); 51 } 52 53 public static List<Object> select(EntityManager em, FindQualifiers fq, IdentifierBag identifiers, List<Object> keysIn) { 54 return findQuery.select(em, fq, identifiers, keysIn); 55 } 56 57 }