From f98430a50f53d37088d3cc20009a7ff221c665e4 Mon Sep 17 00:00:00 2001 From: antelder Date: Sun, 17 May 2009 07:41:09 +0000 Subject: Start merging binding-sca into assembly and creating a binding-sca-runtime module git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@775592 13f79535-47bb-0310-9956-ffa450edef68 --- .../binding/sca/provider/RemoteBindingHelper.java | 43 ++++ .../sca/provider/RuntimeSCABindingProvider.java | 61 ++++++ .../provider/RuntimeSCABindingProviderFactory.java | 61 ++++++ .../RuntimeSCAReferenceBindingProvider.java | 241 +++++++++++++++++++++ .../provider/RuntimeSCAServiceBindingProvider.java | 155 +++++++++++++ .../binding/sca/provider/SCABindingInvoker.java | 71 ++++++ ....apache.tuscany.sca.definitions.xml.Definitions | 17 ++ ...che.tuscany.sca.provider.BindingProviderFactory | 19 ++ .../apache/tuscany/sca/binding/sca/definitions.xml | 26 +++ .../sca/binding/sca/SCABindingTestCase.java | 107 +++++++++ .../tuscany/sca/binding/sca/xml/ReadTestCase.java | 97 +++++++++ .../tuscany/sca/binding/sca/xml/WriteTestCase.java | 85 ++++++++ .../src/test/resources/Calculator.composite | 59 +++++ .../resources/CalculatorServiceImpl.componentType | 33 +++ 14 files changed, 1075 insertions(+) create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java create mode 100644 java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions create mode 100644 java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory create mode 100644 java/sca/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml create mode 100644 java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java create mode 100644 java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java create mode 100644 java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java create mode 100644 java/sca/modules/binding-sca-runtime/src/test/resources/Calculator.composite create mode 100644 java/sca/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType (limited to 'java/sca/modules/binding-sca-runtime/src') diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java new file mode 100644 index 0000000000..29c5374d51 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java @@ -0,0 +1,43 @@ +/* + * 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.sca.provider; + +/** + * TODO: TUSCANY-2578, implement a pluggable mechanism so sca binding impls can + * add their own code to the decision on whether or not to use + * the remote binding provider. + */ +public class RemoteBindingHelper { + + private static boolean alwaysRemote; + static { + try { + Class.forName("org.apache.tuscany.sca.binding.sca.jms.JMSSCABindingProviderFactory"); + alwaysRemote = true; + } catch (ClassNotFoundException e) { + alwaysRemote = false; + } + } + + public static boolean isTargetRemote() { + return alwaysRemote; + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java new file mode 100644 index 0000000000..c4daa7c727 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java @@ -0,0 +1,61 @@ +/* + * 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.sca.provider; + +import org.apache.tuscany.sca.assembly.SCABinding; +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; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; + +/** + * The local SCA Binding provider implementation. It is not currently used. + * + * @version $Rev$ $Date$ + */ +public class RuntimeSCABindingProvider implements ReferenceBindingProvider { + + private RuntimeComponentReference reference; + + public RuntimeSCABindingProvider(RuntimeComponent component, RuntimeComponentReference reference, SCABinding binding) { + this.reference = reference; + } + + public InterfaceContract getBindingInterfaceContract() { + return reference.getInterfaceContract(); + } + + public Invoker createInvoker(Operation operation) { + return null; + } + + public void start() { + } + + public void stop() { + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java new file mode 100644 index 0000000000..5d1b3ca399 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java @@ -0,0 +1,61 @@ +/* + * 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.sca.provider; + +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +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.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * The factory for creating SCA Binding providers + * + * @version $Rev$ $Date$ + */ +public class RuntimeSCABindingProviderFactory implements BindingProviderFactory { + + private ExtensionPointRegistry extensionPoints; + + public RuntimeSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = extensionPoints; + + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, + RuntimeComponentReference reference, + SCABinding binding) { + + return new RuntimeSCAReferenceBindingProvider(extensionPoints, component, reference, binding); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + SCABinding binding) { + return new RuntimeSCAServiceBindingProvider(extensionPoints, component, service, binding); + } + + public Class getModelType() { + return SCABinding.class; + } +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java new file mode 100644 index 0000000000..4ba67620e1 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java @@ -0,0 +1,241 @@ +/* + * 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.sca.provider; + +import java.net.URI; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.DistributedSCABinding; +import org.apache.tuscany.sca.assembly.OptimizableBinding; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.impl.DistributedSCABindingImpl; +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.InvocationChain; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.runtime.EndpointReference; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.oasisopen.sca.ServiceUnavailableException; + +/** + * The sca reference binding provider mediates between the twin requirements of + * local sca bindings and remote sca bindings. In the local case is does + * very little. When the sca binding model is set as being remote (because a + * reference target can't be resolved in the current model) this binding will + * try and create a remote connection to it + * + * @version $Rev$ $Date$ + */ +public class RuntimeSCAReferenceBindingProvider implements ReferenceBindingProvider { + + private static final Logger logger = Logger.getLogger(RuntimeSCAReferenceBindingProvider.class.getName()); + + private RuntimeComponent component; + private RuntimeComponentReference reference; + private SCABinding binding; + private boolean started = false; + + private BindingProviderFactory distributedProviderFactory = null; + private ReferenceBindingProvider distributedProvider = null; + + public RuntimeSCAReferenceBindingProvider(ExtensionPointRegistry extensionPoints, + RuntimeComponent component, + RuntimeComponentReference reference, + SCABinding binding) { + this.component = component; + this.reference = reference; + this.binding = binding; + + // look to see if a distributed SCA binding implementation has + // been included on the classpath. This will be needed by the + // provider itself to do it's thing + ProviderFactoryExtensionPoint factoryExtensionPoint = + extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class); + distributedProviderFactory = + (BindingProviderFactory)factoryExtensionPoint + .getProviderFactory(DistributedSCABinding.class); + + } + + public boolean isTargetRemote() { + boolean targetIsRemote = false; + + // first look at the target service and see if this has been resolved + OptimizableBinding optimizableBinding = (OptimizableBinding)binding; + + // The decision is based on the results of the wiring process in the assembly model + // The SCA binding is used to represent unresolved reference targets, i.e. those + // reference targets that need resolving at run time. We can tell by lookin if the + // service to which this binding refers is resolved or not. + // + // TODO - When a callback is in operation. A callback reference bindings sometimes has to + // act as though there is a local wire and sometimes as if there is a remote wire + // what are the implications of this here? + + if (RemoteBindingHelper.isTargetRemote()) { + if (reference.getInterfaceContract() != null) { + targetIsRemote = reference.getInterfaceContract().getInterface().isRemotable(); + } else { + targetIsRemote = true; + } + } else if (optimizableBinding.getTargetComponentService() != null) { + if (optimizableBinding.getTargetComponentService().isUnresolved() == true) { + targetIsRemote = true; + } else { + targetIsRemote = false; + } + } else { + // the case where the wire is specified by URI, e.g. callbacks or user specified bindings, and + // look at the provided URI to decide whether it is a local or remote case + try { + if (binding.getURI() != null) { + URI uri = new URI(binding.getURI()); + if (uri.isAbsolute()) { + targetIsRemote = true; + } else { + targetIsRemote = false; + } + } else { + targetIsRemote = false; + } + } catch (Exception ex) { + targetIsRemote = false; + } + } + return targetIsRemote; + } + + private ReferenceBindingProvider getDistributedProvider() { + + if (isTargetRemote()) { + // initialize the remote provider if it hasn't been done already + if (distributedProvider == null) { + if (reference.getInterfaceContract() != null && !reference.getInterfaceContract().getInterface().isRemotable()) { + throw new IllegalStateException("Reference interface not remotable for component: " + component + .getName() + + " and reference: " + + reference.getName()); + } + + if (distributedProviderFactory == null) { + throw new IllegalStateException("No distributed SCA binding available for component: " + component + .getName() + + " and reference: " + + reference.getName()); + } + + // create the remote provider + DistributedSCABinding distributedBinding = new DistributedSCABindingImpl(); + distributedBinding.setSCABinding(binding); + + distributedProvider = + distributedProviderFactory.createReferenceBindingProvider(component, reference, distributedBinding); + } + } + + return distributedProvider; + } + + public InterfaceContract getBindingInterfaceContract() { + if (isTargetRemote()) { + return getDistributedProvider().getBindingInterfaceContract(); + } else { + if (reference.getReference() != null) { + return reference.getReference().getInterfaceContract(); + } else { + return reference.getInterfaceContract(); + } + } + } + + public boolean supportsOneWayInvocation() { + if (isTargetRemote()) { + return getDistributedProvider().supportsOneWayInvocation(); + } else { + return false; + } + } + + private Invoker getInvoker(RuntimeWire wire, Operation operation) { + EndpointReference target = wire.getTarget(); + if (target != null) { + RuntimeComponentService service = (RuntimeComponentService)target.getContract(); + if (service != null) { // not a callback wire + SCABinding scaBinding = service.getBinding(SCABinding.class); + InvocationChain chain = + service.getInvocationChain(scaBinding, wire.getSource().getInterfaceContract(), operation); + return chain == null ? null : new SCABindingInvoker(chain); + } + } + return null; + } + + public Invoker createInvoker(Operation operation) { + if (isTargetRemote()) { + return getDistributedProvider().createInvoker(operation); + } else { + RuntimeWire wire = reference.getRuntimeWire(binding); + Invoker invoker = getInvoker(wire, operation); + if (invoker == null) { + throw new ServiceUnavailableException("Unable to create SCA binding invoker for local target " + component.getName() + + " reference " + + reference.getName() + + " (bindingURI=" + + binding.getURI() + + " operation=" + + operation.getName() + + ")" ); + } + return invoker; + } + } + + public void start() { + if (started) { + return; + } else { + started = true; + } + + if (getDistributedProvider() != null) { + distributedProvider.start(); + } + } + + public void stop() { + if (!started) { + return; + } else { + started = false; + } + + if (getDistributedProvider() != null) { + distributedProvider.stop(); + } + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java new file mode 100644 index 0000000000..35b4de4d83 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java @@ -0,0 +1,155 @@ +/* + * 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.sca.provider; + +import java.net.URI; + +import org.apache.tuscany.sca.assembly.DistributedSCABinding; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.impl.DistributedSCABindingImpl; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * The sca service binding provider mediates between the twin requirements of + * local sca bindings and remote sca bindings. In the local case is does + * very little. When the sca binding model is set as being remote this binding will + * try and create a remote service endpoint for remote references to connect to + * + * @version $Rev$ $Date$ + */ +public class RuntimeSCAServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponentService service; + private BindingProviderFactory distributedProviderFactory; + private ServiceBindingProvider distributedProvider; + private DistributedSCABinding distributedBinding; + + public RuntimeSCAServiceBindingProvider(ExtensionPointRegistry extensionPoints, + RuntimeComponent component, + RuntimeComponentService service, + SCABinding binding) { + this.service = service; + // if there is potentially a wire to this service that crosses the node boundary + if (service.getInterfaceContract().getInterface().isRemotable()) { + + // look to see if a distributed SCA binding implementation has + // been included on the classpath. This will be needed by the + // provider itself to do it's thing + ProviderFactoryExtensionPoint factoryExtensionPoint = + extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class); + distributedProviderFactory = + (BindingProviderFactory)factoryExtensionPoint + .getProviderFactory(DistributedSCABinding.class); + + // Check the things that will generally be required to set up a + // distributed sca domain reference provider. I.e. make sure that we have a + // - distributed implementation of the sca binding available + // - remotable interface on the service + if (distributedProviderFactory != null) { + + URI serviceURI = null; + try { + serviceURI = new URI(binding.getURI()); + } catch(Exception ex) { + + } + + if (RemoteBindingHelper.isTargetRemote() || ((serviceURI != null) && (serviceURI.isAbsolute()))) { + + // create a nested provider to handle the remote case + distributedBinding = new DistributedSCABindingImpl(); + distributedBinding.setSCABinding(binding); + + distributedProvider = + distributedProviderFactory.createServiceBindingProvider(component, service, distributedBinding); + + + } else { + /* do nothing at the moment as only apps using the node implementation + * will currently have the distributed domain set. + * + throw new IllegalStateException("No distributed domain available for component: "+ + component.getName() + + " and service: " + + service.getName()); + */ + } + } else { + /* do nothing at the moment as all services with remotable interfaces + * are marked as remote + throw new IllegalStateException("No distributed SCA binding available for component: "+ + component.getName() + + " and service: " + + service.getName()); + */ + } + } + } + + public InterfaceContract getBindingInterfaceContract() { + if (distributedProvider != null) { + return distributedProvider.getBindingInterfaceContract(); + } else { + if (service.getService() != null) { + return service.getService().getInterfaceContract(); + } else { + return service.getInterfaceContract(); + } + } + } + + public boolean supportsOneWayInvocation() { + return false; + } + + public void start() { + if (distributedProvider != null) { + distributedProvider.start(); + } + } + + public void stop() { + if (distributedProvider != null) { + distributedProvider.stop(); + } + + if (distributedBinding != null) { + // reset the binding URI to null so that if the composite containing the component + // with the service/binding is restarted the binding will have the correct URI set + SCABinding scaBinding = distributedBinding.getSCABinding(); + try { + URI tempURI = new URI(scaBinding.getURI()); + if (!tempURI.isAbsolute()){ + scaBinding.setURI(null); + } + } catch (Exception ex){ + scaBinding.setURI(null); + } + } + + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java new file mode 100644 index 0000000000..613c75d9bf --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java @@ -0,0 +1,71 @@ +/* + * 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.sca.provider; + +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.DataExchangeSemantics; + +/** + * @version $Rev$ $Date$ + */ +public class SCABindingInvoker implements Interceptor, DataExchangeSemantics { + private InvocationChain chain; + + /** + * Construct a SCABindingInvoker that delegates to the service invocaiton chain + * @param chain + */ + public SCABindingInvoker(InvocationChain chain) { + super(); + this.chain = chain; + } + + /** + * @see org.apache.tuscany.sca.invocation.Interceptor#getNext() + */ + public Invoker getNext() { + return chain.getHeadInvoker(); + } + + /** + * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker) + */ + public void setNext(Invoker next) { + // NOOP + } + + /** + * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message) + */ + public Message invoke(Message msg) { + return getNext().invoke(msg); + } + + /** + * @see org.apache.tuscany.sca.invocation.DataExchangeSemantics#allowsPassByReference() + */ + public boolean allowsPassByReference() { + return chain.allowsPassByReference(); + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions new file mode 100644 index 0000000000..9986f45062 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions @@ -0,0 +1,17 @@ +# 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/binding/sca/definitions.xml \ No newline at end of file diff --git a/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory new file mode 100644 index 0000000000..6b2ddd8600 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory @@ -0,0 +1,19 @@ +# 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. + +# Implementation class for the binding extension +org.apache.tuscany.sca.binding.sca.provider.RuntimeSCABindingProviderFactory;model=org.apache.tuscany.sca.assembly.SCABinding diff --git a/java/sca/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml b/java/sca/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml new file mode 100644 index 0000000000..c00df2ef35 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml @@ -0,0 +1,26 @@ + + + + + + \ No newline at end of file diff --git a/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java new file mode 100644 index 0000000000..331eebd53a --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java @@ -0,0 +1,107 @@ +/* + * 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.apace.tuscany.sca.binding.sca; + +import java.io.InputStream; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.SCABindingFactory; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint; +import org.apache.tuscany.sca.assembly.impl.SCABindingFactoryImpl; +import org.apache.tuscany.sca.assembly.xml.CompositeModelResolver; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.policy.PolicyFactory; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +/** + * SCABindingTestCase + * + * @version $Rev$ $Date$ + */ +public class SCABindingTestCase { + + private XMLInputFactory inputFactory; + private StAXArtifactProcessor staxProcessor; + private CompositeModelResolver resolver; + private CompositeBuilder compositeBuilder; + + @Before + public void init() throws Exception { + DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + inputFactory = XMLInputFactory.newInstance(); + + StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null); + + resolver = new CompositeModelResolver(null, null); + + FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class); + PolicyFactory attachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class); + + compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder"); + + } + + @Test + public void testSCABindingFactory() { + SCABindingFactory factory = new SCABindingFactoryImpl(); + Assert.assertNotNull(factory.createSCABinding()); + } + + @Test + public void testBuildModel() { + try{ + InputStream is = getClass().getResourceAsStream("/Calculator.composite"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + Composite composite = (Composite)staxProcessor.read(reader); + + is.close(); + Assert.assertNotNull(composite); + + resolver.addModel(composite); + + staxProcessor.resolve(composite, resolver); + + compositeBuilder.build(composite, null, null); + + SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0); + SCABinding serviceSCABinding = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0); + + Assert.assertNotNull(referenceSCABinding); + Assert.assertNotNull(serviceSCABinding); + } catch (Exception ex) { + Assert.fail(ex.getMessage()); + } + + } +} diff --git a/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java new file mode 100644 index 0000000000..db3a38f912 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java @@ -0,0 +1,97 @@ +/* + * 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.apace.tuscany.sca.binding.sca.xml; + +import static org.junit.Assert.assertNotNull; + +import java.io.InputStream; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Test reading WSDL interfaces. + * + * @version $Rev: 722930 $ $Date: 2008-12-03 15:27:31 +0000 (Wed, 03 Dec 2008) $ + */ +public class ReadTestCase { + + private static XMLInputFactory inputFactory; + private static StAXArtifactProcessor staxProcessor; + private static CompositeBuilder compositeBuilder; + + @BeforeClass + public static void setUp() throws Exception { + ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + + inputFactory = XMLInputFactory.newInstance(); + StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null); + + compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder"); + } + + @Test + public void testReadComponentType() throws Exception { + InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + ComponentType componentType = (ComponentType)staxProcessor.read(reader); + assertNotNull(componentType); + + SCABinding referenceSCABinding = (SCABinding) componentType.getReferences().get(0).getBindings().get(0); + assertNotNull(referenceSCABinding); + + SCABinding serviceSCABinding = (SCABinding) componentType.getServices().get(0).getBindings().get(0); + assertNotNull(serviceSCABinding); + + //new PrintUtil(System.out).print(componentType); + } + + @Test + public void testReadComposite() throws Exception { + InputStream is = getClass().getResourceAsStream("/Calculator.composite"); + XMLStreamReader reader = inputFactory.createXMLStreamReader(is); + Composite composite = (Composite)staxProcessor.read(reader); + assertNotNull(composite); + + compositeBuilder.build(composite, null, null); + + SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0); + SCABinding serviceSCABinding = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0); + + Assert.assertNotNull(referenceSCABinding); + Assert.assertNotNull(serviceSCABinding); + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java new file mode 100644 index 0000000000..0f7083f370 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java @@ -0,0 +1,85 @@ +/* + * 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.apace.tuscany.sca.binding.sca.xml; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +import java.io.ByteArrayOutputStream; +import java.io.InputStream; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; + +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.junit.BeforeClass; +import org.junit.Ignore; +import org.junit.Test; + +/** + * Test reading/write WSDL interfaces. + * + * @version $Rev: 750765 $ $Date: 2009-03-06 04:36:04 +0000 (Fri, 06 Mar 2009) $ + */ +public class WriteTestCase { + + private static StAXArtifactProcessor staxProcessor; + private static XMLInputFactory inputFactory; + private static XMLOutputFactory outputFactory; + + @BeforeClass + public static void setUp() throws Exception { + DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + inputFactory = XMLInputFactory.newInstance(); + outputFactory = XMLOutputFactory.newInstance(); + staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null); + } + + @Test + @Ignore // broken in 2.0 bring up + public void testReadWriteComponentType() throws Exception { + InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType"); + ComponentType componentType = (ComponentType)staxProcessor.read(inputFactory.createXMLStreamReader(is)); + assertNotNull(componentType); + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + staxProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos)); + assertEquals("", + bos.toString()); + } + + @Test + @Ignore // broken in 2.0 bring up + public void testReadWriteComposite() throws Exception { + InputStream is = getClass().getResourceAsStream("/Calculator.composite"); + Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is)); + assertNotNull(composite); + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos)); + assertEquals("", + bos.toString()); + } + +} diff --git a/java/sca/modules/binding-sca-runtime/src/test/resources/Calculator.composite b/java/sca/modules/binding-sca-runtime/src/test/resources/Calculator.composite new file mode 100644 index 0000000000..b504e0a677 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/test/resources/Calculator.composite @@ -0,0 +1,59 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/java/sca/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType b/java/sca/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType new file mode 100644 index 0000000000..88611d47f2 --- /dev/null +++ b/java/sca/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType @@ -0,0 +1,33 @@ + + + + + + + + + + + + + + + + \ No newline at end of file -- cgit v1.2.3