diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast')
7 files changed, 0 insertions, 476 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/EndpointStash.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/EndpointStash.java deleted file mode 100644 index 42f6193940..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/EndpointStash.java +++ /dev/null @@ -1,54 +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.binding.hazelcast; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; - - -public class EndpointStash { - - // TODO a better way of sharing these endpoints than a static - // the issue is that the ServiceInvoker needs to get hold of the Endpoint - // for a URI. The ServiceInvoker runs in the context of a Hazelcast spawned - // thread so can only get to Tuscany via a static. The Hazelcast endpoint - // registry does actually have these endpoints so perhaps an alternative could be - // to use NodeFactory.getNodeFactories to get at the Hazelcast endpoint registry. - private static Map<String, RuntimeEndpoint> endpoints = new ConcurrentHashMap<String, RuntimeEndpoint>(); - - public static void addEndpoint(RuntimeEndpoint endpoint) { - endpoints.put(endpoint.getURI(), endpoint); - } - - public static RuntimeEndpoint getEndpoint(String uri) { - for (RuntimeEndpoint ep : endpoints.values()) { - if (ep.matches(uri)) { - return ep; - } - } - return null; - } - - public static void removeEndpoint(String uri) { - endpoints.remove(uri); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java deleted file mode 100644 index 1636ed16ca..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java +++ /dev/null @@ -1,33 +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.binding.hazelcast; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.impl.BindingImpl; - -public class HazelcastBinding extends BindingImpl { - - public static final QName TYPE = new QName(SCA11_TUSCANY_NS, "binding.hazelcast"); - - public HazelcastBinding() { - super(TYPE); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java deleted file mode 100644 index 5e9d415048..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java +++ /dev/null @@ -1,54 +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.binding.hazelcast; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.databinding.xml.DOMDataBinding; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.provider.BindingProviderFactory; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; - -public class HazelcastBindingProviderFactory implements BindingProviderFactory<HazelcastBinding> { - - private ExtensionPointRegistry extensionsRegistry; - - public HazelcastBindingProviderFactory(ExtensionPointRegistry extensionsRegistry) { - this.extensionsRegistry = extensionsRegistry; - } - - public ReferenceBindingProvider createReferenceBindingProvider(RuntimeEndpointReference endpointReference) { - InterfaceContract interfaceContract = endpointReference.getGeneratedWSDLContract(endpointReference.getComponentReferenceInterfaceContract()); - interfaceContract.getInterface().resetDataBinding(DOMDataBinding.NAME); - return new HazelcastReferenceBindingProvider(extensionsRegistry, endpointReference.getTargetEndpoint().getURI(), interfaceContract); - } - - public ServiceBindingProvider createServiceBindingProvider(RuntimeEndpoint endpoint) { - InterfaceContract interfaceContract = endpoint.getGeneratedWSDLContract(endpoint.getComponentServiceInterfaceContract()); - interfaceContract.getInterface().resetDataBinding(DOMDataBinding.NAME); - return new HazelcastServiceBindingProvider(endpoint, interfaceContract); - } - - public Class<HazelcastBinding> getModelType() { - return HazelcastBinding.class; - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java deleted file mode 100644 index 29546f405e..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java +++ /dev/null @@ -1,58 +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.binding.hazelcast; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.provider.ReferenceBindingProvider; - -public class HazelcastReferenceBindingProvider implements ReferenceBindingProvider { - - private ExtensionPointRegistry extensionsRegistry; - private String serviceURI; - private InterfaceContract interfaceContract; - - public HazelcastReferenceBindingProvider(ExtensionPointRegistry extensionsRegistry, String serviceURI, InterfaceContract interfaceContract) { - this.extensionsRegistry = extensionsRegistry; - this.serviceURI = serviceURI; - this.interfaceContract = interfaceContract; - } - - public Invoker createInvoker(Operation operation) { - return new ReferenceInvoker(extensionsRegistry, serviceURI, operation); - } - - public InterfaceContract getBindingInterfaceContract() { - return interfaceContract; - } - - public boolean supportsOneWayInvocation() { - return false; - } - - public void start() { - } - - public void stop() { - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java deleted file mode 100644 index 6ac3542a8e..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java +++ /dev/null @@ -1,52 +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.binding.hazelcast; - -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.provider.ServiceBindingProvider; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; - -public class HazelcastServiceBindingProvider implements ServiceBindingProvider { - - private RuntimeEndpoint endpoint; - private InterfaceContract interfaceContract; - - - public HazelcastServiceBindingProvider(RuntimeEndpoint endpoint, InterfaceContract interfaceContract) { - this.endpoint = endpoint; - this.interfaceContract = interfaceContract; - } - - public void start() { - EndpointStash.addEndpoint(endpoint); - } - - public void stop() { - EndpointStash.removeEndpoint(endpoint.getURI()); - } - - public InterfaceContract getBindingInterfaceContract() { - return interfaceContract; - } - - public boolean supportsOneWayInvocation() { - return false; - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java deleted file mode 100644 index 1585684691..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java +++ /dev/null @@ -1,127 +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.binding.hazelcast; - -import java.io.IOException; -import java.util.concurrent.Callable; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.FutureTask; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.common.xml.dom.DOMHelper; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.util.FaultException; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.registry.hazelcast.HazelcastDomainRegistry; -import org.apache.tuscany.sca.runtime.DomainRegistryFactory; -import org.apache.tuscany.sca.runtime.DomainRegistry; -import org.apache.tuscany.sca.runtime.ExtensibleDomainRegistryFactory; -import org.oasisopen.sca.ServiceRuntimeException; -import org.w3c.dom.Document; -import org.w3c.dom.Node; -import org.xml.sax.SAXException; - -import com.hazelcast.core.DistributedTask; -import com.hazelcast.core.Member; - -public class ReferenceInvoker implements Invoker { - - HazelcastDomainRegistry hzRegistry; - DOMHelper domHelper; - String serviceURI; - private Operation operation; - MessageFactory messageFactory; - - public ReferenceInvoker(ExtensionPointRegistry extensionsRegistry, String serviceURI, Operation operation) { - this.serviceURI = serviceURI; - this.operation = operation; - DomainRegistryFactory domainRegistryFactory = ExtensibleDomainRegistryFactory.getInstance(extensionsRegistry); - for (DomainRegistry r : domainRegistryFactory.getEndpointRegistries()) { - if (r instanceof HazelcastDomainRegistry) { - hzRegistry = (HazelcastDomainRegistry)r; - break; - } - } - this.domHelper = DOMHelper.getInstance(extensionsRegistry); - FactoryExtensionPoint modelFactories = extensionsRegistry.getExtensionPoint(FactoryExtensionPoint.class); - this.messageFactory = modelFactories.getFactory(MessageFactory.class); - } - - public Message invoke(Message msg) { - Member owningMember = hzRegistry.getOwningMember(serviceURI); - if (owningMember == null) { - throw new ServiceRuntimeException("service not found: " + serviceURI); - } - String requestXML = getRequestXML(msg); - Callable<String> callable = new ServiceInvoker(serviceURI, operation.getName(), requestXML); - FutureTask<String> task = new DistributedTask<String>(callable, owningMember); - ExecutorService executorService = getExecutorService(); - executorService.execute(task); - try { - return getResponseNode(task.get()); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - /** - * Hazelcast ExecutorService can't nest invocations so use a separate ExecutorService - * for nested calls. See http://groups.google.com/group/hazelcast/browse_thread/thread/1cc0b943716476e9 - */ - private ExecutorService getExecutorService() { - String threadName = Thread.currentThread().getName(); - if (!threadName.startsWith("hz.executor.") || threadName.indexOf("binding.sca.") == -1) { - return hzRegistry.getHazelcastInstance().getExecutorService("binding.sca.1"); - } else { - String oldName = threadName.substring(threadName.lastIndexOf("binding.sca."), threadName.lastIndexOf(".thread-")); - int x = Integer.parseInt(oldName.substring(oldName.lastIndexOf('.') + 1)); - return hzRegistry.getHazelcastInstance().getExecutorService(oldName.substring(0, 12) + (x + 1)); - } - } - - private String getRequestXML(Message msg) { - Object[] args = msg.getBody(); - String msgXML = domHelper.saveAsString((Node)args[0]); - return msgXML; - } - - private Message getResponseNode(String responseXML) throws IOException, SAXException { - Message msg = messageFactory.createMessage(); - if (responseXML.startsWith("DECLAREDEXCEPTION:")) { - Document responseDOM = domHelper.load(responseXML.substring(18)); - FaultException e = new FaultException("remote exception", responseDOM); - Node node = ((Node)responseDOM).getFirstChild(); - e.setFaultName(new QName(node.getNamespaceURI(), node.getLocalName())); - msg.setFaultBody(e); - } else if (responseXML.startsWith("EXCEPTION:")) { - throw new ServiceRuntimeException("Remote exception:" + responseXML.substring(10)); - } else { - Document responseDOM = domHelper.load(responseXML); - msg.setBody(responseDOM); - } - return msg; - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java deleted file mode 100644 index 42cac191aa..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-hazelcast/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java +++ /dev/null @@ -1,98 +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.binding.hazelcast; - -import java.io.IOException; -import java.io.Serializable; -import java.lang.reflect.InvocationTargetException; -import java.util.concurrent.Callable; - -import org.apache.tuscany.sca.common.xml.dom.DOMHelper; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.util.FaultException; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; -import org.oasisopen.sca.NoSuchServiceException; -import org.oasisopen.sca.ServiceRuntimeException; -import org.w3c.dom.Document; -import org.w3c.dom.Node; -import org.xml.sax.SAXException; - -public class ServiceInvoker implements Callable<String>, Serializable { - private static final long serialVersionUID = 1L; - - // all fields MUST be Serializable - private String serviceURI; - private String operationName; - private String requestXML; - - public ServiceInvoker(String serviceURI, String operationName, String msgXML) { - this.serviceURI = serviceURI; - this.operationName = operationName; - this.requestXML = msgXML; - } - - public String call() throws Exception { - RuntimeEndpoint endpoint = EndpointStash.getEndpoint(serviceURI); - if (endpoint == null) { - throw new NoSuchServiceException(serviceURI); - } - Operation operation = getRequestOperation(endpoint); - DOMHelper domHelper = DOMHelper.getInstance(endpoint.getCompositeContext().getExtensionPointRegistry()); - Object[] args = getRequestArgs(domHelper); - String responseXML; - try { - Object response = endpoint.invoke(operation, args); - responseXML = getResponseXML(domHelper, response); - } catch (Exception e) { - if (e instanceof InvocationTargetException && ((InvocationTargetException)e).getTargetException() instanceof FaultException) { - responseXML = "DECLAREDEXCEPTION:" + getResponseXML(domHelper, ((FaultException)((InvocationTargetException)e).getTargetException()).getFaultInfo()); - } else { - responseXML = "EXCEPTION: " + e.getClass() + ":" + e.getMessage(); - } - } - return responseXML; - } - - private Operation getRequestOperation(RuntimeEndpoint endpoint) { - InterfaceContract ic = endpoint.getBindingInterfaceContract(); - Interface iface = ic.getInterface(); - for (Operation op : iface.getOperations()) { - if (op.getName().equals(operationName)) { - return op; - } - - } - // TODO: return err msg - throw new ServiceRuntimeException("operation not found " + operationName); - } - - private Object[] getRequestArgs(DOMHelper domHelper) throws IOException, SAXException { - Document requestDOM = domHelper.load(requestXML); - return new Object[] {requestDOM}; - } - - private String getResponseXML(DOMHelper domHelper, Object response) { - String responseXML = domHelper.saveAsString((Node)response); - return responseXML; - } - -} |