1 files changed, 145 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-openejb/src/main/java/org/apache/tuscany/sca/host/openejb/OpenEJBServer.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-openejb/src/main/java/org/apache/tuscany/sca/host/openejb/OpenEJBServer.java
new file mode 100644
index 0000000000..82e619ddbe
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-openejb/src/main/java/org/apache/tuscany/sca/host/openejb/OpenEJBServer.java
@@ -0,0 +1,145 @@
+/*
+ * 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 org.apache.tuscany.sca.host.openejb;
+
+import java.io.IOException;
+import java.util.Properties;
+
+import javax.naming.Context;
+import javax.naming.NamingException;
+
+import org.apache.openejb.OpenEJB;
+import org.apache.openejb.OpenEJBException;
+import org.apache.openejb.assembler.classic.Assembler;
+import org.apache.openejb.assembler.classic.StatelessSessionContainerInfo;
+import org.apache.openejb.config.ConfigurationFactory;
+import org.apache.openejb.core.ServerFederation;
+import org.apache.openejb.jee.EjbJar;
+import org.apache.openejb.jee.StatelessBean;
+import org.apache.openejb.loader.SystemInstance;
+import org.apache.openejb.server.ServiceDaemon;
+import org.apache.openejb.server.ServiceException;
+import org.apache.openejb.server.ejbd.EjbServer;
+import org.apache.tuscany.sca.host.ejb.EJBHost;
+import org.apache.tuscany.sca.host.ejb.EJBRegistrationException;
+import org.apache.tuscany.sca.host.ejb.EJBSessionBean;
+
+/**
+ * OpenEJB-based EJB host implementation. 
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class OpenEJBServer implements EJBHost {
+
+    private boolean started;
+    private EjbServer ejbServer;
+    private ServiceDaemon serviceDaemon;
+    private ConfigurationFactory config;
+    private Assembler assembler;
+    
+    public void addSessionBean(String ejbName, EJBSessionBean sessionBean) throws EJBRegistrationException {
+        if (!started) {
+            start();
+        }
+        
+        try {
+            StatelessBean bean = new StatelessBean(ejbName, sessionBean.getImplementationClass());
+            bean.addBusinessRemote(sessionBean.getRemoteInterface().getName());
+            bean.addPostConstruct("init");
+            bean.addPreDestroy("destroy");
+
+            EjbJar ejbJar = new EjbJar();
+            ejbJar.addEnterpriseBean(bean);
+
+            assembler.createApplication(config.configureApplication(ejbJar));
+            
+        } catch (NamingException e) {
+            throw new EJBRegistrationException(e);
+        } catch (IOException e) {
+            throw new EJBRegistrationException(e);
+        } catch (OpenEJBException e) {
+            throw new EJBRegistrationException(e);
+        }
+    }
+
+    public EJBSessionBean getSessionBean(String ejbName) throws EJBRegistrationException {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    public EJBSessionBean removeSessionBean(String ejbName) throws EJBRegistrationException {
+        // TODO Auto-generated method stub
+        return null;
+    }
+    
+    /**
+     * Start the OpenEJB server.
+     * 
+     * @throws EJBRegistrationException
+     */
+    private void start() throws EJBRegistrationException {
+        try {
+            Properties properties = new Properties();
+            properties.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.RemoteInitialContextFactory");
+            properties.put(Context.PROVIDER_URL, "ejbd://localhost:2888");
+            SystemInstance.init(properties);
+            
+            ejbServer = new EjbServer();
+            SystemInstance.get().setComponent(EjbServer.class, ejbServer);
+            OpenEJB.init(properties, new ServerFederation());
+            ejbServer.init(properties);
+            
+            serviceDaemon = new ServiceDaemon(ejbServer, 2888, "localhost");
+            serviceDaemon.start();
+            
+            config = new ConfigurationFactory();
+            assembler = (Assembler)SystemInstance.get().getComponent(org.apache.openejb.spi.Assembler.class);
+
+            // containers
+            StatelessSessionContainerInfo statelessContainerInfo = config.configureService(StatelessSessionContainerInfo.class);
+            statelessContainerInfo.properties.setProperty("TimeOut", "10");
+            statelessContainerInfo.properties.setProperty("PoolSize", "0");
+            statelessContainerInfo.properties.setProperty("StrictPooling", "false");
+            assembler.createContainer(statelessContainerInfo);
+            
+        } catch (OpenEJBException e) {
+            throw new EJBRegistrationException(e);
+        } catch (Exception e) {
+            throw new EJBRegistrationException(e);
+        }
+        
+        started = true;
+    }
+    
+    /**
+     * Stop the OpenEJB server.
+     */
+    void stop() {
+        if (started) {
+            try {
+                serviceDaemon.stop();
+            } catch (ServiceException e) {
+                throw new EJBRegistrationException(e);
+            }
+        }
+        SystemInstance.get().removeComponent(EjbServer.class);
+        OpenEJB.destroy();
+    }
+
+}