diff options
Diffstat (limited to 'sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast')
6 files changed, 388 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java new file mode 100644 index 0000000000..63b18ce8a2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBinding.java @@ -0,0 +1,33 @@ +/*
+ * 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/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java new file mode 100644 index 0000000000..b56d8a1e50 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastBindingProviderFactory.java @@ -0,0 +1,66 @@ +/*
+ * 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.assembly.Component;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+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 = createDOMInterfaceContract(endpointReference.getComponent(), endpointReference.getReference());
+ return new HazelcastReferenceBindingProvider(extensionsRegistry, endpointReference.getBinding().getURI(), interfaceContract);
+ }
+
+ public ServiceBindingProvider createServiceBindingProvider(RuntimeEndpoint endpoint) {
+ InterfaceContract interfaceContract = createDOMInterfaceContract(endpoint.getComponent(), endpoint.getService());
+ return new HazelcastServiceBindingProvider(endpoint, interfaceContract);
+ }
+
+ private InterfaceContract createDOMInterfaceContract(Component component, Contract contract) {
+ WebServiceBindingFactory wsFactory = extensionsRegistry.getExtensionPoint(WebServiceBindingFactory.class);
+ WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+ BindingWSDLGenerator.generateWSDL(component, contract, wsBinding, extensionsRegistry, null);
+ InterfaceContract interfaceContract = wsBinding.getBindingInterfaceContract();
+ interfaceContract.getInterface().resetDataBinding(DOMDataBinding.NAME);
+ return interfaceContract;
+ }
+
+ public Class<HazelcastBinding> getModelType() {
+ return HazelcastBinding.class;
+ }
+}
diff --git a/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java new file mode 100644 index 0000000000..f7cb0ffeee --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastReferenceBindingProvider.java @@ -0,0 +1,58 @@ +/*
+ * 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/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java new file mode 100644 index 0000000000..d911e5b245 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/HazelcastServiceBindingProvider.java @@ -0,0 +1,52 @@ +/*
+ * 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/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java new file mode 100644 index 0000000000..c96616d132 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ReferenceInvoker.java @@ -0,0 +1,96 @@ +/*
+ * 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 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.endpoint.hazelcast.HazelcastEndpointRegistry;
+import org.apache.tuscany.sca.interfacedef.Operation;
+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.runtime.DomainRegistryFactory;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+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 {
+
+ HazelcastEndpointRegistry 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 (EndpointRegistry r : domainRegistryFactory.getEndpointRegistries()) {
+ if (r instanceof HazelcastEndpointRegistry) {
+ hzRegistry = (HazelcastEndpointRegistry)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);
+ String requestXML = getRequestXML(msg);
+ Callable<String> callable = new ServiceInvoker(serviceURI, operation.getName(), requestXML);
+ FutureTask<String> task = new DistributedTask<String>(callable, owningMember);
+ ExecutorService executorService = hzRegistry.getHazelcastInstance().getExecutorService();
+ executorService.execute(task);
+ try {
+ return getResponseNode(task.get());
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ 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 {
+ Document responseDOM = domHelper.load(responseXML);
+ Message msg = messageFactory.createMessage();
+ msg.setBody(responseDOM);
+ return msg;
+ }
+
+}
diff --git a/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java new file mode 100644 index 0000000000..14acf7ecb5 --- /dev/null +++ b/sca-java-2.x/trunk/modules/binding-hazelcast-runtime/src/main/java/org/apache/tuscany/sca/binding/hazelcast/ServiceInvoker.java @@ -0,0 +1,83 @@ +/*
+ * 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.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.runtime.RuntimeEndpoint;
+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);
+ Operation operation = getRequestOperation(endpoint);
+ DOMHelper domHelper = DOMHelper.getInstance(endpoint.getCompositeContext().getExtensionPointRegistry());
+ Object[] args = getRequestArgs(domHelper);
+ Object response = endpoint.invoke(operation, args);
+ String responseXML = getResponseXML(domHelper, response);
+ 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;
+ }
+
+}
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