Customer sample using Dojo + JSONRPC and OpenJPA

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@681601 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 369 insertions, 0 deletions

diff --git a/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/Customer.java b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/Customer.java
new file mode 100644
index 0000000000..6d207ea2ef
--- /dev/null
+++ b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/Customer.java
@@ -0,0 +1,93 @@
+/*
+ * 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 javax.persistence.Basic;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+@Entity
+public class Customer {
+    
+    @Id    protected int id;
+    @Basic protected String name;
+    @Basic protected String phone;
+    @Basic protected String address;
+    @Basic protected String city;
+    @Basic protected String state;
+    @Basic protected String zip;
+    
+    public int getId() {
+        return id;
+    }
+    
+    public void setId(int id) {
+        this.id = id;
+    }
+    
+    public String getName() {
+        return name;
+    }
+    
+    public void setName(String name) {
+        this.name = name;
+    }
+    
+    public String getPhone() {
+        return phone;
+    }
+    
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+    
+    public String getAddress() {
+        return address;
+    }
+    
+    public void setAddress(String address) {
+        this.address = address;
+    }
+    
+    public String getCity() {
+        return city;
+    }
+    
+    public void setCity(String city) {
+        this.city = city;
+    }
+    
+    public String getState() {
+        return state;
+    }
+    
+    public void setState(String state) {
+        this.state = state;
+    }
+    
+    public String getZip() {
+        return zip;
+    }
+    
+    public void setZip(String zip) {
+        this.zip = zip;
+    }
+    
+}
diff --git a/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollection.java b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollection.java
new file mode 100644
index 0000000000..5ad39aad5c
--- /dev/null
+++ b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollection.java
@@ -0,0 +1,26 @@
+/*
+ * 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 org.apache.tuscany.sca.data.collection.Collection;
+
+
+public interface CustomerCollection extends Collection<String, Customer> {
+
+}
diff --git a/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollectionImpl.java b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollectionImpl.java
new file mode 100644
index 0000000000..c0a2f25f15
--- /dev/null
+++ b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerCollectionImpl.java
@@ -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;
+    }
+
+}
diff --git a/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerService.java b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerService.java
new file mode 100644
index 0000000000..7915cc6e77
--- /dev/null
+++ b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerService.java
@@ -0,0 +1,31 @@
+/*
+ * 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 org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface CustomerService {
+    
+    Customer[] get();
+    
+    Customer findCustomerByName(String name);
+
+}
diff --git a/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerServiceImpl.java b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerServiceImpl.java
new file mode 100644
index 0000000000..27ba8131bb
--- /dev/null
+++ b/sandbox/lresende/sca/samples/customer-dojo-webapp/src/main/java/customer/CustomerServiceImpl.java
@@ -0,0 +1,118 @@
+/*
+ * 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.ArrayList;
+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.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Init;
+
+public class CustomerServiceImpl implements CustomerService {
+    EntityManagerFactory emf = null;
+    EntityManager em = null;
+
+    public CustomerServiceImpl() {
+
+    }
+    
+    @Init
+    public void init() {
+        System.out.println(">>> Initializing JPA");
+        try {
+            emf = Persistence.createEntityManagerFactory("customer-openJPA");
+            em = emf.createEntityManager();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }        
+    }
+    
+    @Destroy
+    public void destroy() {
+        em.close();
+        emf.close();
+    }
+
+    public Customer[] get() {
+        EntityTransaction tx = em.getTransaction();
+        List<Customer> customers = new ArrayList<Customer>();
+        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();
+                customers.add(customer);
+            }
+
+            tx.commit();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            if (tx.isActive()) {
+                tx.rollback();
+            }
+
+            em.close();
+        }
+
+        Customer[] customerArray = new Customer[customers.size()];
+        customers.toArray(customerArray);
+        return customerArray;
+    }
+
+    public Customer findCustomerByName(String name) {
+        EntityTransaction tx = em.getTransaction();
+        Customer customer = null;
+
+        try {
+            tx.begin();
+
+            Query q = em.createQuery("SELECT c FROM customer c WHERE c.name = " + name);
+            List results = q.getResultList();
+            Iterator iter = results.iterator();
+            while (iter.hasNext()) {
+                customer = (Customer)iter.next();
+            }
+
+            tx.commit();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            if (tx.isActive()) {
+                tx.rollback();
+            }
+
+            em.close();
+        }
+
+        return customer;
+    }
+
+}