diff options
Diffstat (limited to 'branches/sca-android-r643746/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java')
-rw-r--r-- | branches/sca-android-r643746/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/branches/sca-android-r643746/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java b/branches/sca-android-r643746/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java new file mode 100644 index 0000000000..08e69230da --- /dev/null +++ b/branches/sca-android-r643746/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java @@ -0,0 +1,105 @@ +/*
+ * 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.core.context;
+
+import java.util.List;
+
+import javax.security.auth.Subject;
+
+import org.apache.tuscany.sca.core.invocation.CallbackReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.RequestContext;
+
+/**
+ * @version $Rev: 628809 $ $Date: 2008-02-18 08:50:37 -0800 (Mon, 18 Feb 2008) $
+ */
+public class RequestContextImpl implements RequestContext {
+
+ private ProxyFactory proxyFactory;
+
+ public RequestContextImpl(ProxyFactory proxyFactory) {
+ this.proxyFactory = proxyFactory;
+ }
+
+ public Subject getSecuritySubject() {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getServiceName() {
+ return ThreadMessageContext.getMessageContext().getTo().getContract().getName();
+ }
+
+ @SuppressWarnings("unchecked")
+ public <B> CallableReference<B> getServiceReference() {
+ Message msgContext = ThreadMessageContext.getMessageContext();
+ // FIXME: [rfeng] Is this the service reference matching the caller side?
+ EndpointReference to = msgContext.getTo();
+ RuntimeComponentService service = (RuntimeComponentService) to.getContract();
+ RuntimeComponent component = (RuntimeComponent) to.getComponent();
+
+ CallableReference<B> callableReference = component.getComponentContext().getCallableReference(null, component, service);
+ ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+ ((CallableReferenceImpl<B>) callableReference).attachCallbackID(parameters.getCallbackID());
+ if (callableReference.getConversation() != null) {
+ ((CallableReferenceImpl<B>) callableReference).attachConversationID(parameters.getConversationID());
+ }
+ return callableReference;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <CB> CB getCallback() {
+ CallableReference<CB> cb = getCallbackReference();
+ if (cb == null) {
+ return null;
+ }
+ return cb.getService();
+ }
+
+ @SuppressWarnings("unchecked")
+ public <CB> CallableReference<CB> getCallbackReference() {
+ Message msgContext = ThreadMessageContext.getMessageContext();
+ EndpointReference to = msgContext.getTo();
+ RuntimeComponentService service = (RuntimeComponentService) to.getContract();
+ RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+ if (callbackReference == null) {
+ return null;
+ }
+ JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
+ Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
+ List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+ CallbackReferenceImpl ref = new CallbackReferenceImpl(javaClass, proxyFactory, wires);
+ //ref.resolveTarget();
+ ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+ ref.attachCallbackID(parameters.getCallbackID());
+ if (ref.getConversation() != null) {
+ ref.attachConversationID(parameters.getConversationID());
+ }
+ return ref;
+ }
+}
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