diff options
Diffstat (limited to 'sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca')
36 files changed, 2798 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBinding.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBinding.java new file mode 100644 index 0000000000..3fcff6b0d8 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBinding.java @@ -0,0 +1,40 @@ +/* + * 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.corba; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.xml.Constants; + +/** + * @version $Rev$ $Date$ + */ +public interface CorbaBinding extends Binding { + QName BINDING_CORBA_QNAME = new QName(Constants.SCA10_TUSCANY_NS, "binding.corba"); + + String getHost(); + + void setHost(String host); + + int getPort(); + + void setPort(int port); +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBindingFactory.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBindingFactory.java new file mode 100644 index 0000000000..67e3bdcf74 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/CorbaBindingFactory.java @@ -0,0 +1,31 @@ +/* + * 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.corba; + +/** + * @version $Rev$ $Date$ + */ +public interface CorbaBindingFactory { + /** + * Create a CorbaBinding model + * @return The CorbaBinding model + */ + CorbaBinding createCorbaBinding(); +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/CorbaException.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/CorbaException.java new file mode 100644 index 0000000000..35d9799bd9 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/CorbaException.java @@ -0,0 +1,34 @@ +/* + * 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.corba.exceptions; + +/** + * @version $Rev$ $Date$ + * Represents CORBA SystemException + */ +public class CorbaException extends Exception { + + private static final long serialVersionUID = 1L; + + public CorbaException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/RequestConfigurationException.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/RequestConfigurationException.java new file mode 100644 index 0000000000..f143215196 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/exceptions/RequestConfigurationException.java @@ -0,0 +1,39 @@ +/* + * 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.corba.exceptions; + +/** + * @version $Rev$ $Date$ + */ +public class RequestConfigurationException extends Exception { + + private static final long serialVersionUID = 1L; + private String objectId; + + public RequestConfigurationException(String message, String objectId) { + super(message + ", object id was: " + objectId); + this.objectId = objectId; + } + + public String getType() { + return objectId; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingFactoryImpl.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingFactoryImpl.java new file mode 100644 index 0000000000..cecb4fb567 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingFactoryImpl.java @@ -0,0 +1,37 @@ +/* + * 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.corba.impl; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +import org.apache.tuscany.sca.binding.corba.CorbaBindingFactory; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaBindingFactoryImpl implements CorbaBindingFactory { + + /** + * @see org.apache.tuscany.sca.binding.corba.CorbaBindingFactory#createCorbaBinding() + */ + public CorbaBinding createCorbaBinding() { + return new CorbaBindingImpl(); + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingImpl.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingImpl.java new file mode 100644 index 0000000000..8d54cd4936 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingImpl.java @@ -0,0 +1,118 @@ +/* + * 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.corba.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.IntentAttachPointType; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaBindingImpl implements CorbaBinding, PolicySetAttachPoint { + private String name; + private String uri; + private String host; + private int port; + + private List<Intent> requiredIntents = new ArrayList<Intent>(); + private List<PolicySet> policySets = new ArrayList<PolicySet>(); + private IntentAttachPointType intentAttachPointType; + private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>(); + + public String getHost() { + return host; + } + + public void setHost(String host) { + this.host = host; + } + + public int getPort() { + return port; + } + + public void setPort(int port) { + this.port = port; + } + + public String getName() { + return name; + } + + public String getURI() { + return uri; + } + + public void setName(String name) { + this.name = name; + + } + + public void setURI(String uri) { + this.uri = uri; + } + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean unresolved) { + } + + public List<PolicySet> getPolicySets() { + return policySets; + } + + public List<Intent> getRequiredIntents() { + return requiredIntents; + } + + public IntentAttachPointType getType() { + return intentAttachPointType; + } + + public void setType(IntentAttachPointType intentAttachPointType) { + this.intentAttachPointType = intentAttachPointType; + } + + public void setPolicySets(List<PolicySet> policySets) { + this.policySets = policySets; + } + + public void setRequiredIntents(List<Intent> intents) { + this.requiredIntents = intents; + } + + public List<PolicySet> getApplicablePolicySets() { + return applicablePolicySets; + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProcessor.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProcessor.java new file mode 100644 index 0000000000..ce227bed1c --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProcessor.java @@ -0,0 +1,125 @@ +/* + * 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.corba.impl; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor; +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.contribution.service.ContributionWriteException; +import org.apache.tuscany.sca.policy.PolicyFactory; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaBindingProcessor implements StAXArtifactProcessor<CorbaBinding> { + private PolicyFactory policyFactory; + private PolicyAttachPointProcessor policyProcessor; + + public CorbaBindingProcessor(ModelFactoryExtensionPoint modelFactories) { + this.policyFactory = modelFactories.getFactory(PolicyFactory.class); + this.policyProcessor = new PolicyAttachPointProcessor(policyFactory); + } + + /** + * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#getArtifactType() + */ + public QName getArtifactType() { + return CorbaBinding.BINDING_CORBA_QNAME; + } + + /** + * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#read(javax.xml.stream.XMLStreamReader) + */ + public CorbaBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + CorbaBinding binding = new CorbaBindingImpl(); + + // Read the policies + policyProcessor.readPolicies(binding, reader); + + binding.setHost(reader.getAttributeValue(null, "host")); + String port = reader.getAttributeValue(null, "port"); + if (port != null) { + binding.setPort(Integer.parseInt(port)); + } + + // Read the name + String name = reader.getAttributeValue(null, "name"); + if (name != null) { + binding.setName(name); + } + + // Read binding URI + String uri = reader.getAttributeValue(null, "uri"); + if (uri != null) { + binding.setURI(uri); + } + return binding; + } + + /** + * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#write(java.lang.Object, javax.xml.stream.XMLStreamWriter) + */ + public void write(CorbaBinding model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + // Write a <binding.corba> + writer.writeStartElement(Constants.SCA10_TUSCANY_NS, "binding.corba"); + + if (model.getName() != null) { + writer.writeAttribute("name", model.getName()); + } + + if (model.getURI() != null) { + writer.writeAttribute("uri", model.getURI()); + } + + if (model.getHost() != null) { + writer.writeAttribute("host", model.getHost()); + } + + if (model.getPort() != -1) { + writer.writeAttribute("port", String.valueOf(model.getPort())); + } + + writer.writeEndElement(); + } + + /** + * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#getModelType() + */ + public Class<CorbaBinding> getModelType() { + return CorbaBinding.class; + } + + /** + * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#resolve(java.lang.Object, org.apache.tuscany.sca.contribution.resolver.ModelResolver) + */ + public void resolve(CorbaBinding model, ModelResolver resolver) throws ContributionResolveException { + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProviderFactory.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProviderFactory.java new file mode 100644 index 0000000000..fe70b22953 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaBindingProviderFactory.java @@ -0,0 +1,60 @@ +/* + * 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.corba.impl; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +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; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaBindingProviderFactory implements BindingProviderFactory<CorbaBinding> { + + /** + * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createReferenceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding) + */ + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, + RuntimeComponentReference reference, + CorbaBinding binding) { + return null; + } + + /** + * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createServiceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding) + */ + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + CorbaBinding binding) { + return null; + } + + /** + * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType() + */ + public Class<CorbaBinding> getModelType() { + return CorbaBinding.class; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java new file mode 100644 index 0000000000..87fd6ce00c --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java @@ -0,0 +1,81 @@ +/* + * 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.corba.impl; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.omg.CORBA.Any; +import org.omg.CORBA.Request; +import org.omg.CosNaming.NamingContextExt; +import org.omg.CosNaming.NamingContextExtHelper; +import org.osoa.sca.ServiceRuntimeException; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaInvoker implements Invoker { + private Operation operation; + private CorbaBinding binding; + + public CorbaInvoker(CorbaBinding binding, Operation operation) { + super(); + this.binding = binding; + this.operation = operation; + } + + /** + * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message) + */ + public Message invoke(Message msg) { + try { + org.omg.CORBA.ORB orb = initORB(binding.getHost(), String.valueOf(binding.getPort())); + + org.omg.CORBA.Object service = orb.string_to_object(binding.getURI()); + + // get the root naming context + org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService"); + + // Use NamingContextExt instead of NamingContext. This is + // part of the Interoperable Naming Service. + NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef); + + // resolve the Object Reference in Naming + org.omg.CORBA.Object impl = ncRef.resolve_str(binding.getURI()); + + String op = operation.getName(); + Request req = impl._request(op); + Any any = req.add_in_arg(); + return null; + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + } + + private org.omg.CORBA.ORB initORB(String host, String port) { + java.util.Properties props = new java.util.Properties(); + props.put("org.omg.CORBA.ORBInitialHost", host); + props.put("org.omg.CORBA.ORBInitialPort", port); + org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(new String[0], props); + return orb; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java new file mode 100644 index 0000000000..a79abd94a5 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java @@ -0,0 +1,72 @@ +/* + * 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.corba.impl; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +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; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaReferenceBindingProvider implements ReferenceBindingProvider { + private CorbaBinding binding; + + /** + * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#createInvoker(org.apache.tuscany.sca.interfacedef.Operation) + */ + public Invoker createInvoker(Operation operation) { + return new CorbaInvoker(binding, operation); + } + + /** + * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#getBindingInterfaceContract() + */ + public InterfaceContract getBindingInterfaceContract() { + // TODO Auto-generated method stub + return null; + } + + /** + * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#start() + */ + public void start() { + // TODO Auto-generated method stub + + } + + /** + * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#stop() + */ + public void stop() { + // TODO Auto-generated method stub + + } + + /** + * @see org.apache.tuscany.sca.provider.ReferenceBindingProvider#supportsOneWayInvocation() + */ + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceBindingProvider.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceBindingProvider.java new file mode 100644 index 0000000000..5292b3e452 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceBindingProvider.java @@ -0,0 +1,126 @@ +/* + * 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.corba.impl; + +import org.apache.tuscany.sca.binding.corba.CorbaBinding; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.omg.CosNaming.NameComponent; +import org.omg.CosNaming.NamingContextExt; +import org.omg.CosNaming.NamingContextExtHelper; +import org.omg.PortableServer.POA; +import org.omg.PortableServer.POAHelper; +import org.omg.PortableServer.Servant; +import org.osoa.sca.ServiceRuntimeException; + +/** + * @version $Rev$ $Date$ + */ +public class CorbaServiceBindingProvider implements ServiceBindingProvider { + private CorbaBinding binding; + + /** + * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#getBindingInterfaceContract() + */ + public InterfaceContract getBindingInterfaceContract() { + // TODO Auto-generated method stub + return null; + } + + protected Servant createServant() { + return null; + } + + private NameComponent[] nameComponents; + + /** + * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#start() + */ + public void start() { + try { + java.util.Properties props = new java.util.Properties(); + props.put("org.omg.CORBA.ORBInitialHost", binding.getHost()); + props.put("org.omg.CORBA.ORBInitialPort", String.valueOf(binding.getPort())); + org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(new String[0], props); + + Servant servant = createServant(); + + // get reference to rootpoa & activate the POAManager + POA rootpoa = POAHelper.narrow( + orb.resolve_initial_references("RootPOA")); + rootpoa.the_POAManager().activate(); + + // get object reference from the servant + org.omg.CORBA.Object ref = + rootpoa.servant_to_reference(servant); + + org.omg.CORBA.Object href = null; // AddHelper.narrow(ref); + + // get the root naming context + // NameService invokes the name service + org.omg.CORBA.Object objRef = + orb.resolve_initial_references("NameService"); + // Use NamingContextExt which is part of the Interoperable + // Naming Service (INS) specification. + NamingContextExt ncRef = + NamingContextExtHelper.narrow(objRef); + + // bind the Object Reference in Naming + NameComponent path[] = ncRef.to_name( binding.getURI() ); + ncRef.rebind(path, href); + + // wait for invocations from clients + orb.run(); + + + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + + } + + /** + * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#stop() + */ + public void stop() { + try { + java.util.Properties props = new java.util.Properties(); + props.put("org.omg.CORBA.ORBInitialHost", binding.getHost()); + props.put("org.omg.CORBA.ORBInitialPort", String.valueOf(binding.getPort())); + org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(new String[0], props); + + org.omg.CORBA.Object object = orb.resolve_initial_references("NameService"); + org.omg.CosNaming.NamingContextExt root = org.omg.CosNaming.NamingContextExtHelper.narrow(object); + root.unbind(nameComponents); + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + + } + + /** + * @see org.apache.tuscany.sca.provider.ServiceBindingProvider#supportsOneWayInvocation() + */ + public boolean supportsOneWayInvocation() { + // TODO Auto-generated method stub + return false; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceLocator.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceLocator.java new file mode 100644 index 0000000000..867cfd5717 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaServiceLocator.java @@ -0,0 +1,395 @@ +/* + * 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.corba.impl; + +import java.util.Arrays; +import java.util.HashSet; +import java.util.Properties; +import java.util.Set; + +import javax.naming.NamingException; + +import org.omg.CORBA.ORB; +import org.omg.CosNaming.NamingContextExt; + +/** + * CosNaming utility + */ +public class CorbaServiceLocator { + + /* + * Root Context Initial Reference Key ------------ + * ----------------------------------- Server Root NameServiceServerRoot + * Cell Persistent Root NameServiceCellPersistentRoot Cell Root + * NameServiceCellRoot, NameService Node Root NameServiceNodeRoot + */ + public static final String SERVER_ROOT = "NameServiceServerRoot"; + public static final String CELL_PERSISTENT_ROOT = "NameServiceCellPersistentRoot"; + public static final String CELL_ROOT = "NameServiceCellRoot"; + public static final String NODE_ROOT = "NameServiceNodeRoot"; + public static final String DEFAULT_ROOT = "NameService"; // Same as + // CELL_ROOT + + public static final String DEFAULT_HOST = "127.0.0.1"; // Default host name + // or IP address for + // WebSphere + public static final int DEFAULT_NAMING_PORT = 2809; // Default port + public static final String NAMING_SERVICE = "NameService"; // The name of + // the naming + // service + private static final Set<String> ROOTS = + new HashSet<String>(Arrays.asList(new String[] {SERVER_ROOT, CELL_PERSISTENT_ROOT, CELL_ROOT, DEFAULT_ROOT, + NODE_ROOT})); + + // private static final String CHARS_TO_ESCAPE = "\\/."; + private static final String RFC2396 = + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789;/:?@&=+$,-_.!~*'()"; + private static final String HEX = "0123456789ABCDEF"; + + private String hostName = DEFAULT_HOST; + private int port = DEFAULT_NAMING_PORT; + private String root = SERVER_ROOT; + + private ORB orb = null; + private CosNamingLocator locator = null; + + public CorbaServiceLocator(String hostName, int port) { + this.hostName = (hostName == null) ? DEFAULT_HOST : hostName; + this.port = port > 0 ? port : DEFAULT_NAMING_PORT; + this.root = SERVER_ROOT; + } + + public CorbaServiceLocator(String hostName, int port, String root) { + this(hostName, port); + if (ROOTS.contains(root)) { + this.root = root; + } else { + throw new IllegalArgumentException(root + " is not a legal root"); + } + } + + public CorbaServiceLocator(String corbaName) { + if (corbaName.startsWith("corbaname:iiop:")) { + processCorbaURL(corbaName); + } else { + throw new IllegalArgumentException(corbaName + " is not a legal corbaname"); + } + } + + private void processCorbaURL(String url) { + if (url != null && (url.startsWith("corbaname:iiop:") || url.startsWith("corbaloc:iiop:"))) { + /** + * corbaname:iiop:<hostName>:<port>/<root>#name corbaloc:iiop:<hostname>:<port>/<root> + * For example, + * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome"; + * or "corbaloc:iiop:myhost:2809/NameServiceServerRoot" + */ + String[] parts = url.split("(:|/|#)"); + if (parts.length > 2 && parts[2].length() > 0) { + hostName = parts[2]; // The host name + int index = hostName.lastIndexOf('@'); // version@hostname + if (index != -1) { + hostName = hostName.substring(index + 1); + } + } + if (parts.length > 3 && parts[3].length() > 0) { + port = Integer.parseInt(parts[3]); // The port number + } + if (parts.length > 4 && parts[4].length() > 0) { + root = parts[4]; // The root of naming + } + } + } + + /** + * The corbaloc and corbaname formats enable you to provide a URL to access + * CORBA objects. Use the corbaloc format for resolving to a particular + * CORBAservice without going through a naming service. Use the corbaname + * format to resolve a stringified name from a specific naming context. + */ + + /** + * corbaname Syntax The full corbaname BNF is: <corbaname> = + * "corbaname:"<corbaloc_obj>["#"<string_name>] + * <corbaloc_obj> = <obj_addr_list> ["/"<key_string>] + * <obj_addr_list> = as defined in a corbaloc URL <key_string> = + * as defined in a corbaloc URL <string_name>= stringified Name + * empty_string Where: + * <ul> + * <li>corbaloc_obj: portion of a corbaname URL that identifies the naming + * context. The syntax is identical to its use in a corbaloc URL. + * <li>obj_addr_list: as defined in a corbaloc URL + * <li>key_string: as defined in a corbaloc URL. + * <li>string_name: a stringified Name with URL escapes as defined below. + * </ul> + * + * @param hostName The host name or IP address of the naming server + * @param port The port number of the naming service + * @param root The root of the namespace + * @param name The JNDI name + */ + private static String getCorbaname(String hostName, int port, String root, String name) { + if (name == null) { + return "corbaname:iiop:" + hostName + ":" + port + "/" + root; + } else { + return "corbaname:iiop:" + hostName + ":" + port + "/" + root + "#" + toCorbaname(name); + } + } + + String getCorbaname(String name) { + return getCorbaname(hostName, port, root, name); + } + + /** + * Connect to the ORB. + */ + + // FIXME. May need to change the IBM classes if this binding is contributed + // to Tuscany + public ORB connect() { + if (orb == null) { + Properties props = new Properties(); + /* + * This code is for IBM JVM props.put("org.omg.CORBA.ORBClass", + * "com.ibm.CORBA.iiop.ORB"); + * props.put("com.ibm.CORBA.ORBInitRef.NameService", + * getCorbaloc(NAMING_SERVICE)); + * props.put("com.ibm.CORBA.ORBInitRef.NameServiceServerRoot", + * getCorbaloc("NameServiceServerRoot")); + */ + orb = ORB.init((String[])null, props); + } + return orb; + } + + /** + * Replace substrings + * + * @param source The source string. + * @param match The string to search for within the source string. + * @param replace The replacement for any matching components. + * @return + */ + private static String replace(String source, String match, String replace) { + int index = source.indexOf(match, 0); + if (index >= 0) { + + // We have at least one match, so got to do the + // work... + + StringBuffer result = new StringBuffer(source.length() + 16); + int matchLength = match.length(); + int startIndex = 0; + + while (index >= 0) { + result.append(source.substring(startIndex, index)); + result.append(replace); + startIndex = index + matchLength; + index = source.indexOf(match, startIndex); + } + + // Grab the last piece, if any... + if (startIndex < source.length()) { + result.append(source.substring(startIndex)); + } + + return result.toString(); + + } else { + // No matches, just return the source... + return source; + } + } + + /** + * Resolved the JNDI name from the initial CosNaming context + * + * @param jndiName + * @return resolved CORBA object + * @throws NamingException + */ + private static org.omg.CORBA.Object resovleString(NamingContextExt initCtx, String jndiName) throws NamingException { + try { + String name = stringify(jndiName); + return initCtx.resolve_str(name); + } catch (Exception e) { + NamingException ne = new NamingException(e.getMessage()); + ne.setRootCause(e); + throw ne; + } + } + + /** + * Look up a CORBA object by its JNDI name + * + * @param jndiName + * @return + * @throws NamingException + */ + org.omg.CORBA.Object stringToObject(String jndiName) throws NamingException { + /* + * Using an existing ORB and invoking string_to_object with a CORBA + * object URL with multiple name server addresses to get an initial + * context CORBA object URLs can contain more than one bootstrap server + * address. Use this feature when attempting to obtain an initial + * context from a server cluster. You can specify the bootstrap server + * addresses for all servers in the cluster in the URL. The operation + * will succeed if at least one of the servers is running, eliminating a + * single point of failure. There is no guarantee of any particular + * order in which the address list will be processed. For example, the + * second bootstrap server address may be used to obtain the initial + * context even though the first bootstrap server in the list is + * available. An example of a corbaloc URL with multiple addresses + * follows. obj = + * orb.string_to_object("corbaloc::myhost1:9810,:myhost1:9811,:myhost2:9810/NameService"); + */ + String corbaName = null; + if (jndiName.startsWith("corbaloc:") || jndiName.startsWith("corbaname:")) { + // Keep the qualified URL + corbaName = jndiName; + } else { + // Create a corbaname URL + corbaName = getCorbaname(jndiName); + } + + connect(); + org.omg.CORBA.Object obj = orb.string_to_object(corbaName); + return obj; + } + + /** + * The character escape rules for the stringified name portion of an + * corbaname are: US-ASCII alphanumeric characters are not escaped. + * Characters outside this range are escaped, except for the following: ; / : ? @ & = + $ , - _ . ! ~ * ' ( ) + * corbaname Escape Mechanism The percent '%' character is used as an + * escape. If a character that requires escaping is present in a name + * component it is encoded as two hexadecimal digits following a "%" + * character to represent the octet. (The first hexadecimal character + * represent the highorder nibble of the octet, the second hexadecimal + * character represents the low-order nibble.) If a '%' is not followed by + * two hex digits, the stringified name is syntactically invalid. + * @param s + * @return RFC2396-encoded stringified name + */ + static String encode2396(String s) { + if (s == null) { + return null; + } + StringBuffer encoded = new StringBuffer(s); + for (int i = 0; i < encoded.length(); i++) { + char c = encoded.charAt(i); + if (RFC2396.indexOf(c) == -1) { + encoded.setCharAt(i, '%'); + char[] ac = Integer.toHexString(c).toCharArray(); + if (ac.length == 2) { + encoded.insert(i + 1, ac); + } else if (ac.length == 1) { + encoded.insert(i + 1, '0'); + encoded.insert(i + 2, ac[0]); + } else { + throw new IllegalArgumentException("Invalid character '" + c + "' in \"" + s + "\""); + } + i += 2; // NOPMD + } + } + return encoded.toString(); + } + + /** + * Decode an RFC2396-encoded string + * + * @param s + * @return Plain string + */ + static String decode2396(String s) { + if (s == null) { + return null; + } + StringBuffer decoded = new StringBuffer(s); + for (int i = 0; i < decoded.length(); i++) { + char c = decoded.charAt(i); + if (c == '%') { + if (i + 2 >= decoded.length()) { + throw new IllegalArgumentException("Incomplete key_string escape sequence"); + } + int j; + j = HEX.indexOf(decoded.charAt(i + 1)) * 16 + HEX.indexOf(decoded.charAt(i + 2)); + decoded.setCharAt(i, (char)j); + decoded.delete(i + 1, i + 3); + } else if (RFC2396.indexOf(c) == -1) { + throw new IllegalArgumentException("Invalid key_string character '" + c + "'"); + } + } + return decoded.toString(); + } + + /** + * The backslash '\' character escapes the reserved meaning of '/', '.', and + * '\' in a stringified name. + * + * @param jndiName + * @return Escaped stringified name for CosNaming + */ + private static String stringify(String jndiName) { + // Escape . into \. since it's an INS naming delimiter + return replace(encode2396(jndiName), ".", "\\."); + } + + /** + * Escape the "." into "%5C%2E" + * + * @param jndiName + * @return corbaname treating "." as a literal + */ + private static String toCorbaname(String jndiName) { + // Escape . into %5C%2E (\.) since it's an INS naming delimiter + // For example, sca.sample.StockQuote ---> + // sca%5C%2Esample%5C%2EStockQuote/StockQuote + return replace(encode2396(jndiName), ".", "%5C%2E"); + } + + private CosNamingLocator getObjectLocator() throws NamingException { + if (locator != null) { + return locator; + } + locator = new CosNamingLocator(); + return locator; + } + + public Object locate(String jndiName) throws NamingException { + + Object result = getObjectLocator().locate(jndiName); + return result; + } + + private final class CosNamingLocator { + private NamingContextExt context; + + private CosNamingLocator() { + } + + public Object locate(String name) throws NamingException { + if (context != null) { + return resovleString(context, name); + } else { + return stringToObject(name); + } + } + } +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/TuscanyServant.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/TuscanyServant.java new file mode 100644 index 0000000000..e6733a8c71 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/TuscanyServant.java @@ -0,0 +1,46 @@ +/* + * 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.corba.impl; + +import org.omg.CORBA.ORB; +import org.omg.CORBA.ServerRequest; +import org.omg.PortableServer.DynamicImplementation; +import org.omg.PortableServer.POA; + + +/** + * This is the CORBA DSI servant that dispatches CORBA requests to SCA components + * + * @version $Rev$ $Date$ + */ +public class TuscanyServant extends DynamicImplementation { + private ORB orb; + + @Override + public void invoke(ServerRequest request) { + } + + @Override + public String[] _all_interfaces(POA poa, byte[] objectId) { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java new file mode 100644 index 0000000000..efa06296cc --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java @@ -0,0 +1,166 @@ +/*
+ * 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.corba.impl.reference;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.corba.exceptions.CorbaException;
+import org.apache.tuscany.sca.binding.corba.exceptions.RequestConfigurationException;
+import org.apache.tuscany.sca.binding.corba.types.TypeTree;
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeCreator;
+import org.apache.tuscany.sca.binding.corba.types.util.TypeHelpersProxy;
+import org.omg.CORBA.BAD_OPERATION;
+import org.omg.CORBA.Object;
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.ObjectImpl;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$ Represents single CORBA request
+ */
+public class DynaCorbaRequest {
+
+ private TypeTree returnTree;
+ private List<TypeTree> arguments = new ArrayList<TypeTree>();
+ private List<TypeTree> exceptions = new ArrayList<TypeTree>();
+ private OutputStream outputStream;
+ private ObjectImpl remoteObject;
+ private String operation;
+
+ /**
+ * Creates request.
+ *
+ * @param ObjectremoteObject
+ * remote object reference
+ * @param operation
+ * operation to invoke
+ */
+ public DynaCorbaRequest(Object remoteObject, String operation) {
+ outputStream = ((ObjectImpl) remoteObject)._request(operation, true);
+ this.remoteObject = (ObjectImpl) remoteObject;
+ this.operation = operation;
+
+ }
+
+ /**
+ * Adds operation argument
+ *
+ * @param argument
+ */
+ public void addArgument(java.lang.Object argument) {
+ TypeTree tree = TypeTreeCreator.createTypeTree(argument.getClass());
+ TypeHelpersProxy.write(tree.getRootNode(), outputStream, argument);
+ }
+
+ /**
+ * Sets return type for operation
+ *
+ * @param forClass
+ */
+ public void setOutputType(Class<?> forClass) {
+ returnTree = TypeTreeCreator.createTypeTree(forClass);
+ }
+
+ /**
+ * Configures possible exceptions
+ *
+ * @param forClass
+ */
+ public void addExceptionType(Class<?> forClass) {
+ TypeTree tree = TypeTreeCreator.createTypeTree(forClass);
+ exceptions.add(tree);
+ }
+
+ /**
+ * Handles application excpeition.
+ *
+ * @param ae
+ * occured exception
+ * @throws Exception
+ */
+ private void handleApplicationException(ApplicationException ae)
+ throws Exception {
+ try {
+ if (exceptions.size() == 0) {
+ RequestConfigurationException exception = new RequestConfigurationException(
+ "ApplicationException occured, but no exception type was specified.",
+ ae.getId());
+ throw exception;
+ } else if (exceptions.size() == 1) {
+ InputStream is = ae.getInputStream();
+ is.read_string();
+ TypeTree tree = exceptions.get(0);
+ Exception userExc = (Exception) TypeHelpersProxy.read(tree
+ .getRootNode(), is);
+ //TODO: handle errors during blind exception creation
+ throw userExc;
+ } else if (exceptions.size() > 1) {
+ RequestConfigurationException exception = new RequestConfigurationException(
+ "ApplicationException occured, but user specified more than one exception type. Cannot distinguish type of occured exception.",
+ ae.getId());
+ throw exception;
+ }
+ } catch (Exception e) {
+ throw e;
+ }
+ }
+
+ /**
+ * Handles exceptions generated by CORBA API
+ *
+ * @param se
+ */
+ private void handleSystemException(SystemException se) throws Exception {
+ if (se instanceof BAD_OPERATION) {
+ throw new CorbaException("Bad operation name: " + operation, se);
+ } else {
+ //TODO: handle more system exception types
+ throw new CorbaException(se.getMessage(), se);
+ }
+ }
+
+ /**
+ * Invokes previously configured request
+ *
+ * @return
+ */
+ public DynaCorbaResponse invoke() throws Exception {
+ DynaCorbaResponse response = new DynaCorbaResponse();
+ InputStream is = null;
+ try {
+ is = remoteObject._invoke(outputStream);
+ if (is != null && returnTree != null) {
+ response.setContent(TypeHelpersProxy.read(returnTree
+ .getRootNode(), is));
+ }
+ } catch (ApplicationException ae) {
+ handleApplicationException(ae);
+ } catch (SystemException se) {
+ handleSystemException(se);
+ } catch (Exception e) {
+ throw e;
+ }
+ return response;
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaResponse.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaResponse.java new file mode 100644 index 0000000000..8d25f229de --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaResponse.java @@ -0,0 +1,39 @@ +/*
+ * 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.corba.impl.reference;
+
+/**
+ * @version $Rev$ $Date$
+ * Holder for content returned from DynaCorbaRequest
+ *
+ */
+public class DynaCorbaResponse {
+
+ private Object content;
+
+ public Object getContent() {
+ return content;
+ }
+
+ public void setContent(Object content) {
+ this.content = content;
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java new file mode 100644 index 0000000000..5c24e035de --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java @@ -0,0 +1,72 @@ +/* + * 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.corba.impl.reference; + +import java.lang.reflect.Method; + +import net.sf.cglib.proxy.Callback; +import net.sf.cglib.proxy.CallbackFilter; +import net.sf.cglib.proxy.Enhancer; +import net.sf.cglib.proxy.MethodInterceptor; +import net.sf.cglib.proxy.NoOp; + +import org.omg.CORBA.Object; + +/** + * @version $Rev$ $Date$ + */ +public class InterfaceInstanceCreator { + + private static final CallbackFilter FILTER = new CallbackFilter() { + public int accept(Method method) { + return 1; + } + }; + + /** + * Dynamically creates instance of user defined interface. Instance is + * enhanced by RemoteMethodInterceptor + * + * @param reference + * CORBA reference + * @param forClass + * user defined interface + * @return dynamic implementation instance + */ + public static java.lang.Object createInstance(Object reference, + Class<?> forClass) { + java.lang.Object result = null; + try { + Enhancer enhancer = new Enhancer(); + enhancer.setInterfaces(new Class[] { forClass }); + enhancer.setCallbackFilter(FILTER); + enhancer.setCallbackTypes(new Class[] { NoOp.class, + MethodInterceptor.class }); + Class<?> newClass = enhancer.createClass(); + Enhancer.registerStaticCallbacks(newClass, new Callback[] { + NoOp.INSTANCE, new InterfaceMethodInterceptor(reference) }); + result = newClass.newInstance(); + } catch (Exception e) { + e.printStackTrace(); + } + return result; + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java new file mode 100644 index 0000000000..f8af8a8d6a --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.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.corba.impl.reference; + +import java.lang.reflect.Method; + +import net.sf.cglib.proxy.MethodInterceptor; +import net.sf.cglib.proxy.MethodProxy; + +import org.omg.CORBA.Object; + +/** + * @version $Rev$ $Date$ + * Interceptor for CORBA reference methods + */ +public class InterfaceMethodInterceptor implements MethodInterceptor { + + private Object reference; + + public InterfaceMethodInterceptor(Object reference) { + this.reference = reference; + } + + /** + * Create and execute DynaCorbaRequest instance, basing on intercepted + * method arguments, return types, exceptions + */ + public java.lang.Object intercept(java.lang.Object object, Method method, + java.lang.Object[] arguments, MethodProxy arg3) throws Throwable { + DynaCorbaRequest request = new DynaCorbaRequest(reference, method + .getName()); + for (int i = 0; i < arguments.length; i++) { + request.addArgument(arguments[i]); + } + request.setOutputType(method.getReturnType()); + Class<?>[] exceptions = method.getExceptionTypes(); + for (int i = 0; i < exceptions.length; i++) { + request.addExceptionType(exceptions[i]); + } + DynaCorbaResponse response = request.invoke(); + return response.getContent(); + } + +} diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/NodeType.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/NodeType.java new file mode 100644 index 0000000000..85fc2c9f78 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/NodeType.java @@ -0,0 +1,28 @@ +/*
+ * 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.corba.types;
+
+/**
+ * @version $Rev$ $Date$
+ * Types of CORBA objects.
+ */
+public enum NodeType {
+ primitive, struct, union, array, sequence, reference
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTree.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTree.java new file mode 100644 index 0000000000..b15c1cd98e --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTree.java @@ -0,0 +1,76 @@ +/*
+ * 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.corba.types;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @version $Rev$ $Date$
+ * Helper tree for Java object hierarchy. It's closer to CORBA types structure
+ * than plain Java hierarchy - it helps reading and writing complex structures.
+ */
+public class TypeTree {
+
+ private Map<Class<?>, TypeTreeNode> typesUsed = new HashMap<Class<?>, TypeTreeNode>();
+ private TypeTreeNode rootNode;
+
+ /**
+ * Intent was to cache previously computed type trees. In practice it caused
+ * a bug, and it's not being used right now. TODO: enable type trees caching
+ *
+ * @param forClass
+ * @param node
+ */
+ public void addUsedType(Class<?> forClass, TypeTreeNode node) {
+ typesUsed.put(forClass, node);
+ }
+
+ /**
+ * Returns node for previously created tree, it's getter for nodes added by
+ * addUsedType method. Not in use right now. TODO: enable type trees caching
+ *
+ * @param forClass
+ * @return
+ */
+ public TypeTreeNode getNodeForType(Class<?> forClass) {
+ return typesUsed.get(forClass);
+ }
+
+ /**
+ * Returns root node.
+ *
+ * @return root of type tree
+ */
+ public TypeTreeNode getRootNode() {
+ return rootNode;
+ }
+
+ /**
+ * Sets root of the type tree.
+ *
+ * @param rootNode
+ * root node.
+ */
+ public void setRootNode(TypeTreeNode rootNode) {
+ this.rootNode = rootNode;
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeCreator.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeCreator.java new file mode 100644 index 0000000000..4f79719ed4 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeCreator.java @@ -0,0 +1,224 @@ +/*
+ * 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.corba.types;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @version $Rev$ $Date$
+ * Creator of types tree.
+ *
+ */
+public class TypeTreeCreator {
+
+ /**
+ * Helps to determine if type is a primitive.
+ */
+ private static List<Class<?>> primitives = new ArrayList<Class<?>>();
+
+ static {
+ primitives.add(boolean.class);
+ primitives.add(byte.class);
+ primitives.add(short.class);
+ primitives.add(int.class);
+ primitives.add(long.class);
+ primitives.add(double.class);
+ primitives.add(float.class);
+ primitives.add(char.class);
+ primitives.add(String.class);
+ primitives.add(Boolean.class);
+ primitives.add(Byte.class);
+ primitives.add(Short.class);
+ primitives.add(Integer.class);
+ primitives.add(Long.class);
+ primitives.add(Double.class);
+ primitives.add(Float.class);
+ primitives.add(Character.class);
+ }
+
+ /**
+ * Creates class for given string argument.
+ *
+ * @param name
+ * name of type
+ * @return type
+ */
+ private static Class<?> createClassFromString(String name) {
+ Class<?> result = null;
+ try {
+ if (name.length() == 1) {
+ // primitives
+ switch (name.charAt(0)) {
+ case 'Z':
+ result = boolean.class;
+ break;
+ case 'C':
+ result = char.class;
+ break;
+ case 'B':
+ result = byte.class;
+ break;
+ case 'S':
+ result = short.class;
+ break;
+ case 'I':
+ result = int.class;
+ break;
+ case 'J':
+ result = long.class;
+ break;
+ case 'F':
+ result = float.class;
+ break;
+ case 'D':
+ result = double.class;
+ break;
+ }
+ } else {
+ // class
+ name = name.substring(1, name.length() - 1);
+ result = Class.forName(name);
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return result;
+ }
+
+ /**
+ * Reduces dimension of array.
+ *
+ * @param forClass
+ * array class
+ * @return reduced array
+ */
+ private static Class<?> reduceArrayDimension(Class<?> forClass) {
+ String name = forClass.getName();
+ try {
+ String reduced = name.substring(1, name.length());
+ if (reduced.startsWith("[")) {
+ // reduced class is still an array
+ return Class.forName(reduced);
+ } else {
+ // reduced class may be primitive or class
+ return createClassFromString(reduced);
+ }
+ } catch (ClassNotFoundException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+
+ /**
+ * Creates tree for given type.
+ *
+ * @param forClass
+ * @return type tree
+ */
+ public static TypeTree createTypeTree(Class<?> forClass) {
+ TypeTree tree = new TypeTree();
+ TypeTreeNode rootNode = null;
+ rootNode = inspectClassHierarchy(forClass, tree);
+ tree.setRootNode(rootNode);
+ return tree;
+
+ }
+
+ /**
+ * Recurrent method which builds type tree.
+ *
+ * @param forClass
+ * @param tree
+ * @return
+ */
+ private static TypeTreeNode inspectClassHierarchy(Class<?> forClass,
+ TypeTree tree) {
+ // //remains of type tree caching
+ // TypeTreeNode existingNode = tree.getNodeForType(forClass);
+ // if (existingNode != null) {
+ // return existingNode;
+ // }
+
+ TypeTreeNode node = createTypeNode(forClass);
+ NodeType nodeType = node.getNodeType();
+ TypeTreeNode[] children = null;
+
+ // //remains of type tree caching
+ // tree.addUsedType(forClass, node);
+
+ if (nodeType.equals(NodeType.primitive)) {
+ // stop condition for recurrent method
+ } else if (nodeType.equals(NodeType.array)) {
+ // similar to sequence, but with fixed array length
+ // TODO: determine how array length will be declared
+ } else if (nodeType.equals(NodeType.sequence)) {
+ // reducing sequence dimension
+ Class<?> reduced = reduceArrayDimension(node.getJavaClass());
+ children = new TypeTreeNode[1];
+ children[0] = inspectClassHierarchy(reduced, tree);
+ } else if (nodeType.equals(NodeType.struct)) {
+ // inspect types for every structure member
+ Field[] fields = node.getJavaClass().getFields();
+ children = new TypeTreeNode[fields.length];
+ for (int i = 0; i < fields.length; i++) {
+ Class<?> field = fields[i].getType();
+ TypeTreeNode child = inspectClassHierarchy(field, tree);
+ child.setName(fields[i].getName());
+ children[i] = child;
+ }
+ } else if (nodeType.equals(NodeType.union)) {
+ // TODO: unions
+ } else if (nodeType.equals(NodeType.reference)) {
+ // TODO: CORBA references
+ }
+
+ node.setChildren(children);
+ return node;
+ }
+
+ /**
+ * Creating and configuring TypeTreeNode for given class.
+ *
+ * @param forClass
+ * class
+ * @return node
+ */
+ private static TypeTreeNode createTypeNode(Class<?> forClass) {
+ TypeTreeNode node = new TypeTreeNode();
+ if (forClass.isArray()) {
+ node.setNodeType(NodeType.sequence);
+ node.setJavaClass(forClass);
+ } else if (primitives.contains(forClass)) {
+ node.setNodeType(NodeType.primitive);
+ node.setJavaClass(forClass);
+ node.setChildren(null);
+ } else if (forClass.isInterface()) {
+ node.setNodeType(NodeType.reference);
+ node.setJavaClass(forClass);
+ node.setChildren(null);
+ } else {
+ node.setNodeType(NodeType.struct);
+ node.setJavaClass(forClass);
+ }
+ return node;
+ }
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeNode.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeNode.java new file mode 100644 index 0000000000..c8509ff2e4 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/TypeTreeNode.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.corba.types;
+
+/**
+ * @version $Rev$ $Date$
+ * Represents single tree node.
+ *
+ */
+public class TypeTreeNode {
+
+ private NodeType nodeType;
+ private TypeTreeNode[] children;
+ private Class<?> javaClass;
+ private String name;
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public NodeType getNodeType() {
+ return nodeType;
+ }
+
+ public void setNodeType(NodeType nodeType) {
+ this.nodeType = nodeType;
+ }
+
+ public TypeTreeNode[] getChildren() {
+ return children;
+ }
+
+ public void setChildren(TypeTreeNode[] children) {
+ this.children = children;
+ }
+
+ public Class<?> getJavaClass() {
+ return javaClass;
+ }
+
+ public void setJavaClass(Class<?> javaClass) {
+ this.javaClass = javaClass;
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ArrayTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ArrayTypeHelper.java new file mode 100644 index 0000000000..e1d047b543 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ArrayTypeHelper.java @@ -0,0 +1,46 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+/**
+ * @version $Rev$ $Date$
+ */
+public class ArrayTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ // TODO Auto-generated method stub
+
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/BooleanTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/BooleanTypeHelper.java new file mode 100644 index 0000000000..681d46342b --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/BooleanTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BooleanTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(8));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_boolean();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_boolean((Boolean) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ByteTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ByteTypeHelper.java new file mode 100644 index 0000000000..f9d58bdf9a --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ByteTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ByteTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(10));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_octet();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_octet((Byte) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/CharTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/CharTypeHelper.java new file mode 100644 index 0000000000..393493c925 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/CharTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CharTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(9));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_char();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_char((Character) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/DoubleTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/DoubleTypeHelper.java new file mode 100644 index 0000000000..fb4e319939 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/DoubleTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DoubleTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(7));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_double();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_double((Double) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/FloatTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/FloatTypeHelper.java new file mode 100644 index 0000000000..ffccf94f4a --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/FloatTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FloatTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(6));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_float();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_float((Float) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/IntTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/IntTypeHelper.java new file mode 100644 index 0000000000..ecb886333a --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/IntTypeHelper.java @@ -0,0 +1,45 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class IntTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(3));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_long();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_long((Integer) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/LongTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/LongTypeHelper.java new file mode 100644 index 0000000000..bbcdc6a07a --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/LongTypeHelper.java @@ -0,0 +1,46 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class LongTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(23));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_longlong();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_longlong((Long) data);
+ }
+
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ReferenceTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ReferenceTypeHelper.java new file mode 100644 index 0000000000..c34e38b76d --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ReferenceTypeHelper.java @@ -0,0 +1,48 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.impl.reference.InterfaceInstanceCreator;
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.Object;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public java.lang.Object read(TypeTreeNode node, InputStream is) {
+ Object reference = is.read_Object();
+ return (java.lang.Object) InterfaceInstanceCreator.createInstance(reference, node.getJavaClass());
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, java.lang.Object data) {
+ os.write_Object((Object) data);
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/SequenceTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/SequenceTypeHelper.java new file mode 100644 index 0000000000..b14aa6f972 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/SequenceTypeHelper.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.corba.types.util;
+
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SequenceTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ TypeCode typeCode =
+ org.omg.CORBA.ORB.init().create_alias_tc(
+ node.getJavaClass().getSimpleName(),
+ node.getJavaClass().getSimpleName(),
+ org.omg.CORBA.ORB.init().create_sequence_tc(0,
+ TypeHelpersProxy.getType(node.getChildren()[0])));
+ return typeCode;
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ Object sequence = null;
+ try {
+ int size = is.read_long();
+ sequence = Array.newInstance(node.getChildren()[0].getJavaClass(),
+ size);
+ for (int i = 0; i < size; i++) {
+ Array.set(sequence, i, TypeHelpersProxy.read(
+ node.getChildren()[0], is));
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return sequence;
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ int sum = 0;
+ // determine length of array
+ List<Object> array = new ArrayList<Object>();
+ while (true) {
+ try {
+ array.add(Array.get(data, sum));
+ sum++;
+ } catch (ArrayIndexOutOfBoundsException e) {
+ break;
+ }
+ }
+ os.write_long(sum);
+ Iterator<Object> iter = array.iterator();
+ while (iter.hasNext()) {
+ Object elem = iter.next();
+ TypeHelpersProxy.write(node.getChildren()[0], os, elem);
+ }
+
+ }
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ShortTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ShortTypeHelper.java new file mode 100644 index 0000000000..36c89984c7 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/ShortTypeHelper.java @@ -0,0 +1,46 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ShortTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().get_primitive_tc(org.omg.CORBA.TCKind.from_int(2));
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_short();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_short((Short) data);
+ }
+
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StringTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StringTypeHelper.java new file mode 100644 index 0000000000..b3f22c6737 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StringTypeHelper.java @@ -0,0 +1,46 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class StringTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ return ORB.init().create_string_tc(0);
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ return is.read_string();
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ os.write_string((String) data);
+ }
+
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StructTypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StructTypeHelper.java new file mode 100644 index 0000000000..50e28cbd85 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/StructTypeHelper.java @@ -0,0 +1,90 @@ +/*
+ * 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.corba.types.util;
+
+import java.lang.reflect.Field;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.StructMember;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class StructTypeHelper implements TypeHelper {
+
+ public TypeCode getType(TypeTreeNode node) {
+ TypeTreeNode[] children = node.getChildren();
+ if (children != null) {
+ StructMember[] members = new StructMember[children.length];
+ for (int i = 0; i < children.length; i++) {
+ members[i] = new StructMember(children[i].getJavaClass()
+ .getSimpleName(),
+ TypeHelpersProxy.getType(children[i]), null);
+ }
+ TypeCode result = org.omg.CORBA.ORB.init().create_struct_tc(
+ node.getJavaClass().getSimpleName(),
+ node.getJavaClass().getSimpleName(), members);
+ return result;
+ } else {
+ return null;
+ }
+ }
+
+ public Object read(TypeTreeNode node, InputStream is) {
+ TypeTreeNode[] children = node.getChildren();
+ Object result = null;
+ if (children != null) {
+ try {
+ result = node.getJavaClass().newInstance();
+ for (int i = 0; i < children.length; i++) {
+ Object childResult = TypeHelpersProxy.read(children[i], is);
+ Field childField = result.getClass().getField(
+ children[i].getName());
+ childField.set(result, childResult);
+ }
+ } catch (Exception e) {
+ // TODO: handle exception
+ e.printStackTrace();
+ }
+ }
+ return result;
+ }
+
+ public void write(TypeTreeNode node, OutputStream os, Object data) {
+ TypeTreeNode[] children = node.getChildren();
+ if (children != null) {
+ try {
+ for (int i = 0; i < children.length; i++) {
+ Field childField = node.getJavaClass().getField(
+ children[i].getName());
+ TypeHelpersProxy.write(children[i], os, childField
+ .get(data));
+ }
+ } catch (Exception e) {
+ // TODO: handle exception
+ e.printStackTrace();
+ }
+ }
+ }
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelper.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelper.java new file mode 100644 index 0000000000..c94fa79d83 --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelper.java @@ -0,0 +1,55 @@ +/*
+ * 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.corba.types.util;
+
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface TypeHelper {
+
+ /**
+ * Gets type definition for CORBA API.
+ * @param node
+ * @return
+ */
+ TypeCode getType(TypeTreeNode node);
+
+ /**
+ * Reads CORBA object
+ * @param node
+ * @param is
+ * @return
+ */
+ Object read(TypeTreeNode node, InputStream is);
+
+ /**
+ * Writes CORBA object
+ * @param node
+ * @param os
+ * @param data
+ */
+ void write(TypeTreeNode node, OutputStream os, Object data);
+
+}
diff --git a/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelpersProxy.java b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelpersProxy.java new file mode 100644 index 0000000000..c81f101a7e --- /dev/null +++ b/sandbox/axis2-1.4/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/types/util/TypeHelpersProxy.java @@ -0,0 +1,132 @@ +/*
+ * 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.corba.types.util;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.corba.types.NodeType;
+import org.apache.tuscany.sca.binding.corba.types.TypeTreeNode;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ * Proxies getType(), write(), read() methods to appropriate TypeHelper implementation.
+ */
+public class TypeHelpersProxy {
+
+ /**
+ * Maps primitive types to its TypeHelper implementations
+ */
+ private static Map<Class<?>, TypeHelper> primitiveTypes = null;
+
+ /**
+ * Maps other types to its TypeHelper implementations
+ */
+ private static Map<NodeType, TypeHelper> complexTypes = null;
+
+ static {
+ // initiate type helpers
+ primitiveTypes = new HashMap<Class<?>, TypeHelper>();
+ complexTypes = new HashMap<NodeType, TypeHelper>();
+
+ primitiveTypes.put(boolean.class, new BooleanTypeHelper());
+ primitiveTypes.put(char.class, new CharTypeHelper());
+ primitiveTypes.put(byte.class, new ByteTypeHelper());
+ primitiveTypes.put(short.class, new ShortTypeHelper());
+ primitiveTypes.put(int.class, new IntTypeHelper());
+ primitiveTypes.put(long.class, new LongTypeHelper());
+ primitiveTypes.put(float.class, new FloatTypeHelper());
+ primitiveTypes.put(double.class, new DoubleTypeHelper());
+ primitiveTypes.put(String.class, new StringTypeHelper());
+ primitiveTypes.put(Boolean.class, primitiveTypes.get(boolean.class));
+ primitiveTypes.put(Character.class, primitiveTypes.get(char.class));
+ primitiveTypes.put(Byte.class, primitiveTypes.get(byte.class));
+ primitiveTypes.put(Short.class, primitiveTypes.get(short.class));
+ primitiveTypes.put(Integer.class, primitiveTypes.get(int.class));
+ primitiveTypes.put(Long.class, primitiveTypes.get(long.class));
+ primitiveTypes.put(Float.class, primitiveTypes.get(float.class));
+ primitiveTypes.put(Double.class, primitiveTypes.get(double.class));
+ primitiveTypes.put(String.class, primitiveTypes.get(String.class));
+ complexTypes.put(NodeType.array, new ArrayTypeHelper());
+ complexTypes.put(NodeType.struct, new StructTypeHelper());
+ complexTypes.put(NodeType.reference, new ReferenceTypeHelper());
+ complexTypes.put(NodeType.sequence, new SequenceTypeHelper());
+ }
+
+ /**
+ * Gets type helper basing on given type
+ *
+ * @param node
+ * @return
+ */
+ private static TypeHelper getTypeHelper(TypeTreeNode node) {
+ TypeHelper typeHelper = null;
+ NodeType type = node.getNodeType();
+ if (type.equals(NodeType.primitive)) {
+ typeHelper = primitiveTypes.get(node.getJavaClass());
+ } else {
+ typeHelper = complexTypes.get(type);
+ }
+ return typeHelper;
+ }
+
+ /**
+ * Proxies getType method invocation to appropriate TypeHelper
+ * implementation. It's not being used since I've changed method for passing
+ * arguments. May be useful while implementing CORBA service bindings.
+ *
+ * @param node
+ * @return
+ */
+ public static final TypeCode getType(TypeTreeNode node) {
+ TypeHelper typeHelper = getTypeHelper(node);
+ TypeCode typeCode = typeHelper.getType(node);
+ return typeCode;
+ }
+
+ /**
+ * Proxies read method invocation to appropriate TypeHelper implementation.
+ *
+ * @param node
+ * @param is
+ * @return
+ */
+ public static final Object read(TypeTreeNode node, InputStream is) {
+ TypeHelper helper = getTypeHelper(node);
+ return helper.read(node, is);
+ }
+
+ /**
+ * Proxies write method invocation to appropriate TypeHelper implementation.
+ *
+ * @param node
+ * @param os
+ * @param data
+ */
+ public static final void write(TypeTreeNode node, OutputStream os,
+ Object data) {
+ TypeHelper helper = getTypeHelper(node);
+ helper.write(node, os, data);
+ }
+
+}
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