summaryrefslogtreecommitdiffstats
path: root/java/sca/contrib/modules/binding-sca-corba/src
diff options
context:
space:
mode:
authorlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2008-11-19 00:07:37 +0000
committerlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2008-11-19 00:07:37 +0000
commitad1c9458ea08eb593be252b706a88568f17c494c (patch)
treea40c652e6409242cc858afbdf24e52e429892115 /java/sca/contrib/modules/binding-sca-corba/src
parent85ec6444c1ff2cb29da5889344d365779d3dc778 (diff)
Moving current trunk modules to contrib, before starting the Equinox branch merge
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@718812 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca/contrib/modules/binding-sca-corba/src')
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCABindingProviderFactory.java64
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvocationProxy.java111
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvoker.java99
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAReferenceBindingProvider.java95
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAServiceBindingProvider.java97
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/WrappedSCAException.java56
-rw-r--r--java/sca/contrib/modules/binding-sca-corba/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory19
7 files changed, 541 insertions, 0 deletions
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCABindingProviderFactory.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCABindingProviderFactory.java
new file mode 100644
index 0000000000..2eee714de6
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCABindingProviderFactory.java
@@ -0,0 +1,64 @@
+/*
+ * 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.corba.impl;
+
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.corba.CorbaHost;
+import org.apache.tuscany.sca.host.corba.CorbaHostExtensionPoint;
+import org.apache.tuscany.sca.host.corba.ExtensibleCorbaHost;
+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;
+
+/**
+ * Binding provider factory for SCA default binding over CORBA binding
+ */
+public class CorbaSCABindingProviderFactory implements BindingProviderFactory<DistributedSCABinding> {
+
+ private CorbaHostExtensionPoint chep;
+ private CorbaHost host;
+ private ExtensionPointRegistry extensions;
+
+ public CorbaSCABindingProviderFactory(ExtensionPointRegistry extensions) {
+ this.extensions = extensions;
+ chep = extensions.getExtensionPoint(CorbaHostExtensionPoint.class);
+ host = new ExtensibleCorbaHost(chep);
+ }
+
+ public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+ RuntimeComponentReference reference,
+ DistributedSCABinding binding) {
+ return new CorbaSCAReferenceBindingProvider(binding.getSCABinding(), host, component, reference, extensions);
+ }
+
+ public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+ RuntimeComponentService service,
+ DistributedSCABinding binding) {
+ return new CorbaSCAServiceBindingProvider(binding.getSCABinding(), host, component, service, extensions);
+ }
+
+ public Class<DistributedSCABinding> getModelType() {
+ return DistributedSCABinding.class;
+ }
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvocationProxy.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvocationProxy.java
new file mode 100644
index 0000000000..a9cc890616
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvocationProxy.java
@@ -0,0 +1,111 @@
+/*
+ * 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.corba.impl;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.corba.impl.exceptions.RequestConfigurationException;
+import org.apache.tuscany.sca.binding.corba.impl.service.InvocationException;
+import org.apache.tuscany.sca.binding.corba.impl.service.InvocationProxy;
+import org.apache.tuscany.sca.binding.corba.impl.service.OperationTypes;
+import org.apache.tuscany.sca.binding.corba.impl.types.TypeTree;
+import org.apache.tuscany.sca.binding.corba.impl.types.TypeTreeCreator;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Invocation proxy for SCA default binding over CORBA binding
+ */
+public class CorbaSCAInvocationProxy implements InvocationProxy {
+
+ private static final Logger logger = Logger.getLogger(CorbaSCAInvocationProxy.class.getName());
+ private RuntimeWire wire;
+ private Interface componentInterface;
+ private OperationTypes types = new OperationTypes();
+ private MessageFactory messageFactory;
+
+ public CorbaSCAInvocationProxy(RuntimeWire wire, Interface componentInterface, MessageFactory messageFactory) {
+ this.wire = wire;
+ this.componentInterface = componentInterface;
+ this.messageFactory = messageFactory;
+ try {
+ List<TypeTree> inputType = new ArrayList<TypeTree>();
+ inputType.add(TypeTreeCreator.createTypeTree(String.class, null));
+ types.setInputType(inputType);
+ types.setOutputType(TypeTreeCreator.createTypeTree(String.class, null));
+ } catch (RequestConfigurationException e) {
+ // ignore - string type should not cause this exception
+ }
+ }
+
+ public Object invoke(String operationName, List<Object> arguments) throws InvocationException {
+ try {
+ OMElement omContent = CorbaSCAInvoker.stringToOM((String)arguments.get(0));
+ String componentOperationName = omContent.getQName().getLocalPart();
+ Operation componentOperation = null;
+ for (Operation operation : componentInterface.getOperations()) {
+ if (operation.getName().equals(componentOperationName)) {
+ componentOperation = operation;
+ break;
+ }
+ }
+ if (componentOperation != null) {
+ Message msg = messageFactory.createMessage();
+ msg.setOperation(componentOperation);
+ Object[] args = new Object[1];
+ args[0] = omContent;
+ msg.setBody(args);
+ OMElement omResult = (OMElement)wire.invoke(componentOperation, msg);
+ return omResult.toStringWithConsume();
+ }
+ } catch (XMLStreamException e) {
+ logger.log(Level.WARNING, "XMLStreamException during handling invocation target exception", e);
+ } catch (InvocationTargetException e) {
+ OMElement omException = (OMElement)((FaultException)e.getCause()).getFaultInfo();
+ try {
+ WrappedSCAException wrappedException = new WrappedSCAException(omException.toStringWithConsume());
+ InvocationException exception = new InvocationException(wrappedException);
+ throw exception;
+ } catch (XMLStreamException xmle) {
+ logger.log(Level.WARNING, "XMLStreamException during handling invocation target exception", xmle);
+ }
+
+ }
+
+ return null;
+ }
+
+ public OperationTypes getOperationTypes(String operationName) {
+ // ignoring operationName - only one operation for this proxy is allowed
+ return types;
+ }
+
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvoker.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvoker.java
new file mode 100644
index 0000000000..32d5650f37
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAInvoker.java
@@ -0,0 +1,99 @@
+/*
+ * 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.corba.impl;
+
+import java.io.ByteArrayInputStream;
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.binding.corba.impl.exceptions.RequestConfigurationException;
+import org.apache.tuscany.sca.binding.corba.impl.reference.DynaCorbaRequest;
+import org.apache.tuscany.sca.binding.corba.impl.reference.DynaCorbaResponse;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.omg.CORBA.Object;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class CorbaSCAInvoker implements Invoker {
+
+ private Object remoteObject;
+ private Class<?> referenceClass;
+
+ public CorbaSCAInvoker(Object remoteObject,
+ Class<?> referenceClass,
+ Map<Method, String> operationsMap,
+ boolean scaBindingRules) {
+ this.remoteObject = remoteObject;
+ this.referenceClass = referenceClass;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+ */
+ public Message invoke(Message msg) {
+ try {
+ DynaCorbaRequest request = new DynaCorbaRequest(remoteObject, "scaService");
+ request.setReferenceClass(referenceClass);
+ request.setOutputType(String.class);
+ request.addExceptionType(WrappedSCAException.class);
+ java.lang.Object[] args = msg.getBody();
+ OMElement omElement = (OMElement)args[0];
+ String arg = omElement.toStringWithConsume();
+ request.addArgument(arg);
+ DynaCorbaResponse response = request.invoke();
+ OMElement responseOM = stringToOM((String)response.getContent());
+ msg.setBody(responseOM);
+ } catch (WrappedSCAException e) {
+ try {
+ OMElement exceptionOM = stringToOM(e.getFault());
+ // AxisFault axisFault = new AxisFault("");
+ // axisFault.setDetail(exceptionOM);
+ FaultException f = new FaultException(e.getMessage(), exceptionOM, e);
+ f.setFaultName(exceptionOM.getQName());
+ msg.setFaultBody(f);
+ } catch (XMLStreamException e1) {
+ }
+ } catch (RequestConfigurationException e) {
+ throw new ServiceRuntimeException(e);
+ } catch (Exception e) {
+ msg.setFaultBody(e);
+ }
+ return msg;
+ }
+
+ /**
+ * This will help you to create an OMElement from an xml fragment which you have as a string.
+ *
+ * @param xmlFragment - the well-formed xml fragment
+ * @return The OMElement created out of the string xml fragment.
+ * @throws XMLStreamException
+ */
+ static OMElement stringToOM(String xmlFragment) throws XMLStreamException {
+ if (xmlFragment != null) {
+ return new StAXOMBuilder(new ByteArrayInputStream(xmlFragment.getBytes())).getDocumentElement();
+ }
+ return null;
+ }
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAReferenceBindingProvider.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..c578f8bdf4
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAReferenceBindingProvider.java
@@ -0,0 +1,95 @@
+/*
+ * 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.corba.impl;
+
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.SCABinding;
+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.host.corba.CorbaHost;
+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;
+import org.omg.CORBA.Object;
+
+/**
+ * Reference binding provider for SCA default binding over CORBA binding
+ */
+public class CorbaSCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+ private static final Logger logger = Logger.getLogger(CorbaSCAReferenceBindingProvider.class.getName());
+
+ private SCABinding binding;
+ private CorbaHost host;
+ private Object remoteObject;
+ private Class<?> referenceClass;
+ private InterfaceContract wsdlInterfaceContract;
+
+ public CorbaSCAReferenceBindingProvider(SCABinding binding,
+ CorbaHost host,
+ RuntimeComponent component,
+ RuntimeComponentReference reference,
+ ExtensionPointRegistry extensions) {
+ this.binding = binding;
+ this.host = host;
+
+ WebServiceBindingFactory wsFactory = extensions.getExtensionPoint(WebServiceBindingFactory.class);
+ WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+ BindingWSDLGenerator.generateWSDL(component, reference, wsBinding, extensions, null);
+ wsdlInterfaceContract = wsBinding.getBindingInterfaceContract();
+ wsdlInterfaceContract.getInterface().resetDataBinding(OMElement.class.getName());
+ }
+
+ public InterfaceContract getBindingInterfaceContract() {
+ return wsdlInterfaceContract;
+ }
+
+ public boolean supportsOneWayInvocation() {
+ return false;
+ }
+
+ public Invoker createInvoker(Operation operation) {
+ try {
+ if (remoteObject == null) {
+ remoteObject = host.lookup(binding.getURI());
+ }
+ return new CorbaSCAInvoker(remoteObject, referenceClass, null, true);
+ } catch (Exception e) {
+ logger.warning(e.getMessage());
+ }
+ return null;
+ }
+
+ public void start() {
+
+ }
+
+ public void stop() {
+
+ }
+
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAServiceBindingProvider.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAServiceBindingProvider.java
new file mode 100644
index 0000000000..6e74686b61
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/CorbaSCAServiceBindingProvider.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.apache.tuscany.sca.binding.sca.corba.impl;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.corba.impl.service.DynaCorbaServant;
+import org.apache.tuscany.sca.binding.corba.impl.service.InvocationProxy;
+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.host.corba.CorbaHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Service binding provider for SCA default binding over CORBA binding
+ */
+public class CorbaSCAServiceBindingProvider implements ServiceBindingProvider {
+
+ private SCABinding binding;
+ private CorbaHost host;
+ private RuntimeComponentService service;
+ private DynaCorbaServant servant;
+ private MessageFactory messageFactory;
+ private InterfaceContract wsdlInterfaceContract;
+
+ public CorbaSCAServiceBindingProvider(SCABinding binding,
+ CorbaHost host,
+ RuntimeComponent component,
+ RuntimeComponentService service,
+ ExtensionPointRegistry extensions) {
+ this.binding = binding;
+ this.host = host;
+ this.service = service;
+
+ messageFactory = extensions.getExtensionPoint(MessageFactory.class);
+
+ WebServiceBindingFactory wsFactory = extensions.getExtensionPoint(WebServiceBindingFactory.class);
+ WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+ BindingWSDLGenerator.generateWSDL(component, service, wsBinding, extensions, null);
+ wsdlInterfaceContract = wsBinding.getBindingInterfaceContract();
+ wsdlInterfaceContract.getInterface().resetDataBinding(OMElement.class.getName());
+ }
+
+ public InterfaceContract getBindingInterfaceContract() {
+ return wsdlInterfaceContract;
+ }
+
+ public boolean supportsOneWayInvocation() {
+ return false;
+ }
+
+ public void start() {
+ try {
+ InvocationProxy proxy =
+ new CorbaSCAInvocationProxy(service.getRuntimeWire(binding), service.getInterfaceContract()
+ .getInterface(), messageFactory);
+ servant = new DynaCorbaServant(proxy, "IDL:org/apache/tuscany/sca/binding/sca/corba/Service:1.0");
+ host.registerServant(binding.getURI(), servant);
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ public void stop() {
+ try {
+ host.unregisterServant(binding.getURI());
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+
+ }
+
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/WrappedSCAException.java b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/WrappedSCAException.java
new file mode 100644
index 0000000000..128d5ef159
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/src/main/java/org/apache/tuscany/sca/binding/sca/corba/impl/WrappedSCAException.java
@@ -0,0 +1,56 @@
+/*
+ * 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.corba.impl;
+
+/**
+ * Exception holder for SCA default binding over CORBA. Holds fault message in
+ * XML
+ */
+public class WrappedSCAException extends Exception {
+
+ private static final long serialVersionUID = 1L;
+ public String fault;
+
+ /**
+ * Creates exception holder with null fault message. This no argument
+ * constructor is needed by CORBA binding.
+ */
+ public WrappedSCAException() {
+
+ }
+
+ /**
+ * Creates exception holder with fault message
+ *
+ * @param fault XML fault message
+ */
+ public WrappedSCAException(String fault) {
+ this.fault = fault;
+ }
+
+ public String getFault() {
+ return fault;
+ }
+
+ public void setFault(String fault) {
+ this.fault = fault;
+ }
+
+}
diff --git a/java/sca/contrib/modules/binding-sca-corba/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/java/sca/contrib/modules/binding-sca-corba/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..e07a7cbb95
--- /dev/null
+++ b/java/sca/contrib/modules/binding-sca-corba/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.corba.impl.CorbaSCABindingProviderFactory;model=org.apache.tuscany.sca.binding.sca.DistributedSCABinding