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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectServiceProvider.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectServiceProvider.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectServiceProvider.java new file mode 100644 index 0000000000..2e50f27a47 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectServiceProvider.java @@ -0,0 +1,119 @@ +/* + * 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.jms.wireformat.jmsobject.runtime; + + +import java.util.HashMap; +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.binding.jms.JMSBinding; +import org.apache.tuscany.sca.binding.jms.JMSBindingConstants; +import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSObject; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.Phase; +import org.apache.tuscany.sca.provider.WireFormatProvider; +import org.apache.tuscany.sca.runtime.RuntimeEndpoint; + +/** + * @version $Rev$ $Date$ + */ +public class WireFormatJMSObjectServiceProvider implements WireFormatProvider { + private ExtensionPointRegistry registry; + private RuntimeEndpoint endpoint; + private JMSBinding binding; + private InterfaceContract interfaceContract; + private HashMap<String,Class<?>> singleArgMap; + private boolean wrapSingle = true; + + public WireFormatJMSObjectServiceProvider(ExtensionPointRegistry registry, RuntimeEndpoint endpoint) { + super(); + this.registry = registry; + this.endpoint = endpoint; + this.binding = (JMSBinding)endpoint.getBinding(); + this.singleArgMap = new HashMap<String,Class<?>>(); + + ComponentService service = endpoint.getService(); + // configure the service based on this wire format + + // currently maintaining the message processor structure which + // contains the details of jms message processing however override + // any message processors specified in the SCDL in this case + if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){ + this.binding.setRequestMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME); + + List<Operation> opList = service.getService().getInterfaceContract().getInterface().getOperations(); + + for (Operation op: opList) { + if (op.getInputType().getLogical().size() == 1){ + this.singleArgMap.put(op.getName(), op.getInputType().getLogical().get(0).getPhysical()); + } + } + + wrapSingle = ((WireFormatJMSObject) this.binding.getRequestWireFormat()).isWrappedSingleInput(); + + } + if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){ + this.binding.setResponseMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME); + } + + // just point to the reference interface contract so no + // databinding transformation takes place + interfaceContract = service.getService().getInterfaceContract(); + + + } + + public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){ + + if (this.interfaceContract != null ) { + if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){ + // set the request data transformation + interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface()); + } + if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){ + // set the response data transformation + interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface()); + } + } + + return interfaceContract; + } + + /** + */ + public Interceptor createInterceptor() { + + return new WireFormatJMSObjectServiceInterceptor(registry, null, endpoint, this.singleArgMap, wrapSingle); + } + + /** + */ + public String getPhase() { + return Phase.SERVICE_BINDING_WIREFORMAT; + } + + public InterfaceContract getWireFormatInterfaceContract() { + return interfaceContract; + } +} |