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authorlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2009-11-11 23:09:08 +0000
committerlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2009-11-11 23:09:08 +0000
commitcde3d2629677a07aa09e3c7fbe117b680c0f5df7 (patch)
treec6d50048ffad8dfa8a1c0019e7afb207cb6b4fe2 /sca-java-2.x/branches/sca-equinox/samples/customer-dojo/src/main/java/customer/CustomerCollectionImpl.java
parent4ef0430519e276c2bdecea75f7a0f42f49f0cf30 (diff)
Moving 2.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835133 13f79535-47bb-0310-9956-ffa450edef68
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@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 customer;
+
+import java.util.Iterator;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.EntityTransaction;
+import javax.persistence.Persistence;
+import javax.persistence.Query;
+
+import org.apache.tuscany.sca.data.collection.Entry;
+import org.apache.tuscany.sca.data.collection.NotFoundException;
+
+
+public class CustomerCollectionImpl implements CustomerCollection {
+ EntityManagerFactory emf = null;
+ EntityManager em = null;
+
+ public CustomerCollectionImpl() {
+ System.out.println(">>>");
+ try {
+ emf = Persistence.createEntityManagerFactory("customer-openJPA");
+ em = emf.createEntityManager();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ public void delete(String arg0) throws NotFoundException {
+ // TODO Auto-generated method stub
+
+ }
+
+ public Customer get(String arg0) throws NotFoundException {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public Entry<String, Customer>[] getAll() {
+ EntityTransaction tx = em.getTransaction();
+ try {
+ tx.begin();
+
+ Query q = em.createQuery("SELECT c FROM customer c");
+ List results = q.getResultList();
+ Iterator iter = results.iterator();
+ while (iter.hasNext()) {
+ Customer customer = (Customer)iter.next();
+
+ System.out.println(customer);
+ }
+
+ tx.commit();
+ } catch(Exception e) {
+ e.printStackTrace();
+ } finally {
+ if (tx.isActive()) {
+ tx.rollback();
+ }
+
+ em.close();
+ }
+
+ return null;
+ }
+
+ public String post(String arg0, Customer arg1) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public void put(String arg0, Customer arg1) throws NotFoundException {
+ // TODO Auto-generated method stub
+
+ }
+
+ public Entry<String, Customer>[] query(String arg0) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+}