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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/branches/2.0-Beta2/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/SampleAsyncResponseInvoker.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta2/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/SampleAsyncResponseInvoker.java b/sca-java-2.x/branches/2.0-Beta2/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/SampleAsyncResponseInvoker.java new file mode 100644 index 0000000000..2a7ad3f5bc --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta2/unreleased/samples/implementation-sample-async/src/main/java/sampleasync/impl/SampleAsyncResponseInvoker.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 sampleasync.impl; + +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.tuscany.sca.core.invocation.Constants; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.InvokerAsyncResponse; +import org.apache.tuscany.sca.invocation.Message; +import org.w3c.dom.Element; + +/** + * Invoker for Sample components that implement a WSDL interface using a generic + * call method. + * + * @version $Rev$ $Date$ + */ +class SampleAsyncResponseInvoker implements InvokerAsyncResponse { + final String name; + final Object instance; + final Operation op; + Map<String, Object> asyncMessageMap; + + SampleAsyncResponseInvoker(Map<String, Object> asyncMessageMap, final Operation op, final Class<?> clazz, final Object instance) { + this.asyncMessageMap = asyncMessageMap; + this.name = op.getName(); + this.instance = instance; + this.op = op; + } + + public void invokeAsyncResponse(final Message msg) { + try { + String messageID = (String) msg.getHeaders().get(Constants.MESSAGE_ID); + String forwardOpName = (String)asyncMessageMap.get(messageID); + + // process the async response + //Object response = ((Object[])msg.getBody())[0]; + Object response = msg.getBody(); + + Method method = instance.getClass().getMethod(forwardOpName + "Callback", Element.class); + method.invoke(instance, response); + } catch(Exception e) { + e.printStackTrace(); + // TODO - need to throw this to somewhere? + } + } +} |