diff options
Diffstat (limited to 'java/sca-contrib/modules/host-corba-jse-tns/src')
4 files changed, 0 insertions, 284 deletions
diff --git a/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/CorbaRuntimeModuleActivator.java b/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/CorbaRuntimeModuleActivator.java deleted file mode 100644 index 312d739c53..0000000000 --- a/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/CorbaRuntimeModuleActivator.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * 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.corba.jse.tns; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.ModuleActivator; -import org.apache.tuscany.sca.host.corba.CorbaHostExtensionPoint; -import org.apache.tuscany.sca.host.corba.jse.DefaultCorbaHost; - -/** - * @version $Rev: 683329 $ $Date: 2008-08-06 19:06:39 +0200 (śro, 06 sie 2008) $ - */ -public class CorbaRuntimeModuleActivator implements ModuleActivator { - // private static final Logger logger = - // Logger.getLogger(CorbaRuntimeModuleActivator.class.getName()); - - private TnsDefaultCorbaHost server; - - public void start(ExtensionPointRegistry extensionPointRegistry) { - // Register our Corba host - CorbaHostExtensionPoint corbaHosts = extensionPointRegistry.getExtensionPoint(CorbaHostExtensionPoint.class); - server = new TnsDefaultCorbaHost(); - if (corbaHosts.getCorbaHosts().size() > 0 && corbaHosts.getCorbaHosts().get(0) instanceof DefaultCorbaHost) { - // Set TnsDefaultCorbaHost as default when DefaultCorbaHost was registered before - corbaHosts.getCorbaHosts().add(0, server); - } else { - corbaHosts.getCorbaHosts().add(server); - } - } - - public void stop(ExtensionPointRegistry registry) { - if (server != null) { - server.stop(); - } - } - -} diff --git a/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/TnsDefaultCorbaHost.java b/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/TnsDefaultCorbaHost.java deleted file mode 100644 index 2dc2c7ddd4..0000000000 --- a/java/sca-contrib/modules/host-corba-jse-tns/src/main/java/org/apache/tuscany/sca/host/corba/jse/tns/TnsDefaultCorbaHost.java +++ /dev/null @@ -1,116 +0,0 @@ -/* - * 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.corba.jse.tns; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.host.corba.CorbaHost; -import org.apache.tuscany.sca.host.corba.CorbaHostException; -import org.apache.tuscany.sca.host.corba.CorbanameURL; -import org.apache.tuscany.sca.host.corba.SocketUtil; -import org.apache.tuscany.sca.host.corba.jse.DefaultCorbaHost; -import org.apache.tuscany.sca.host.corba.naming.TransientNameServer; -import org.apache.tuscany.sca.host.corba.naming.TransientNameService; -import org.omg.CORBA.Object; - -/** - * @version $Rev$ $Date$ - * Default implementation of CORBA host - */ -public class TnsDefaultCorbaHost implements CorbaHost { - - private static final Logger logger = Logger.getLogger(TnsDefaultCorbaHost.class.getName()); - private Map<Integer, TransientNameServer> localServers = new ConcurrentHashMap<Integer, TransientNameServer>(); - private Map<Integer, Integer> clientsCount = new ConcurrentHashMap<Integer, Integer>(); - private CorbaHost targetHost = new DefaultCorbaHost(); - - public void registerServant(String uri, Object servantObject) throws CorbaHostException { - CorbanameURL details = new CorbanameURL(uri); - if (SocketUtil.isLocalhost(details.getHost())) { - createLocalNameServer(details.getPort()); - } - targetHost.registerServant(uri, servantObject); - } - - public void unregisterServant(String uri) throws CorbaHostException { - targetHost.unregisterServant(uri); - CorbanameURL details = new CorbanameURL(uri); - if (SocketUtil.isLocalhost(details.getHost())) { - releaseLocalNameServer(details.getPort()); - } - } - - public Object lookup(String uri) throws CorbaHostException { - return targetHost.lookup(uri); - } - - /** - * Starts transient name server under given port. If TNS was previously - * spawned it increments clients counter. - */ - synchronized private void createLocalNameServer(int port) throws CorbaHostException { - int useCount = clientsCount.containsKey(port) ? clientsCount.get(port) : 0; - // no server previously spawned - if (useCount == 0) { - TransientNameServer server = - new TransientNameServer("localhost", port, TransientNameService.DEFAULT_SERVICE_NAME); - Thread thread = server.start(); - if (thread == null) { - throw new CorbaHostException("TransientNameServer couldn't be started"); - } else { - localServers.put(port, server); - } - } - clientsCount.put(port, ++useCount); - } - - /** - * Stops transient name server if there is only one client left using such - * TNS. Decrements clients counter if TNS is used by 2 or more clients. - */ - synchronized private void releaseLocalNameServer(int port) throws CorbaHostException { - int useCount = clientsCount.containsKey(port) ? clientsCount.get(port) : 0; - if (useCount == 1) { - // last client executed stop, cleaning up - TransientNameServer server = localServers.get(port); - if (server != null) { - server.stop(); - clientsCount.remove(port); - localServers.remove(port); - } else { - logger.warning("Local name server on port " + port + " was null!"); - } - } else if (useCount > 1) { - clientsCount.put(port, --useCount); - } else { - logger.warning("Tried to release non existing local name server on port " + port); - } - - } - - public void stop() { - for (TransientNameServer tns : localServers.values()) { - tns.stop(); - } - } - -} diff --git a/java/sca-contrib/modules/host-corba-jse-tns/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/java/sca-contrib/modules/host-corba-jse-tns/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator deleted file mode 100644 index 906ec4efce..0000000000 --- a/java/sca-contrib/modules/host-corba-jse-tns/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator +++ /dev/null @@ -1,18 +0,0 @@ -# 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.
-
-org.apache.tuscany.sca.host.corba.jse.tns.CorbaRuntimeModuleActivator
diff --git a/java/sca-contrib/modules/host-corba-jse-tns/src/test/java/org/apache/tuscany/sca/host/corba/testing/TnsDefaultCorbaHostTestCase.java b/java/sca-contrib/modules/host-corba-jse-tns/src/test/java/org/apache/tuscany/sca/host/corba/testing/TnsDefaultCorbaHostTestCase.java deleted file mode 100644 index 39d9191f80..0000000000 --- a/java/sca-contrib/modules/host-corba-jse-tns/src/test/java/org/apache/tuscany/sca/host/corba/testing/TnsDefaultCorbaHostTestCase.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * 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.corba.testing; - -import static junit.framework.Assert.assertTrue; -import static junit.framework.Assert.fail; - -import java.net.Socket; -import java.net.SocketException; - -import org.apache.tuscany.sca.binding.corba.provider.service.DynaCorbaServant; -import org.apache.tuscany.sca.host.corba.jse.tns.TnsDefaultCorbaHost; -import org.junit.AfterClass; -import org.junit.BeforeClass; -import org.junit.Test; - -/** - * @version $Rev$ $Date$ - * General tests - */ -public class TnsDefaultCorbaHostTestCase { - - private static TnsDefaultCorbaHost host; - - @BeforeClass - public static void start() { - try { - host = new TnsDefaultCorbaHost(); - } catch (Throwable e) { - e.printStackTrace(); - fail(e.getMessage()); - } - } - - @AfterClass - public static void stop() { - host.stop(); - } - - /** - * Test for creating and releasing local name server - */ - @Test - public void test_localNameServer() { - int testPort = 5070; - try { - String testUri1 = "corbaname::localhost:" + testPort + "#Test1"; - String testUri2 = "corbaname::localhost:" + testPort + "#Test2"; - String testUri3 = "corbaname::localhost:" + testPort + "#Test3"; - DynaCorbaServant servant = new DynaCorbaServant(null, "IDL:org/apache/tuscany:1.0"); - host.registerServant(testUri1, servant); - host.registerServant(testUri2, servant); - host.registerServant(testUri3, servant); - Thread.sleep(1000); - // make test connection to name server - Socket socket = new Socket("localhost", testPort); - socket.close(); - // and stop server - host.unregisterServant(testUri1); - host.unregisterServant(testUri2); - // after releasing 2 clients 3rd should still hold the server - socket = new Socket("localhost", testPort); - socket.close(); - host.unregisterServant(testUri3); - Thread.sleep(1000); - } catch (Exception e) { - e.printStackTrace(); - fail(); - } - try { - // previously made 3rd stop so there should be no name server under - // this port - new Socket("localhost", testPort); - fail(); - } catch (Exception e) { - assertTrue(e instanceof SocketException); - } - } -} - |