diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCClientInvoker.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCClientInvoker.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCClientInvoker.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCClientInvoker.java new file mode 100644 index 0000000000..2b0859c416 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-jsonrpc-runtime/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCClientInvoker.java @@ -0,0 +1,70 @@ +/* + * 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.jsonrpc.provider; + +import java.lang.reflect.Method; + +import org.apache.http.client.HttpClient; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.JavaOperation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.jabsorb.client.Client; +import org.jabsorb.client.Session; +import org.jabsorb.client.TransportRegistry; + +/** + * Invoker for the JSONRPC Binding + * + * @version $Rev$ $Date$ + */ +public class JSONRPCClientInvoker implements Invoker { + private EndpointReference endpointReference; + private Operation operation; + private Method method; + private String uri; + + public JSONRPCClientInvoker(EndpointReference endpointReference, Operation operation, HttpClient httpClient) { + this.endpointReference = endpointReference; + this.operation = operation; + this.method = ((JavaOperation)operation).getJavaMethod(); + this.uri = ((JSONRPCBinding)endpointReference.getBinding()).getURI(); + } + + public Message invoke(Message msg) { + Session session = TransportRegistry.i().createSession(uri); + Client client = new Client(session); + Object proxy = client.openProxy("", method.getDeclaringClass()); + + try { + Object result = client.invoke(proxy, method, (Object[])msg.getBody()); + msg.setBody(result); + } catch (Exception e) { + msg.setFaultBody(e); + } finally { + client.closeProxy(proxy); + session.close(); + } + return msg; + } + +} |