| /* |
| * 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 org.apache.http.HttpHost; |
| import org.apache.http.client.HttpClient; |
| import org.apache.http.conn.ClientConnectionManager; |
| import org.apache.http.conn.scheme.PlainSocketFactory; |
| import org.apache.http.conn.scheme.Scheme; |
| import org.apache.http.conn.scheme.SchemeRegistry; |
| import org.apache.http.impl.client.DefaultHttpClient; |
| import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager; |
| import org.apache.http.params.BasicHttpParams; |
| import org.apache.http.params.HttpConnectionParams; |
| import org.apache.http.params.HttpParams; |
| import org.apache.http.params.HttpProtocolParams; |
| import org.apache.http.protocol.HTTP; |
| import org.apache.tuscany.sca.assembly.EndpointReference; |
| 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; |
| import org.apache.tuscany.sca.runtime.RuntimeComponentReference; |
| |
| /** |
| * Implementation of the JSONRPC Binding Provider for References |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class JSONRPCReferenceBindingProvider implements ReferenceBindingProvider { |
| |
| private EndpointReference endpointReference; |
| private RuntimeComponentReference reference; |
| private InterfaceContract referenceContract; |
| |
| private HttpClient httpClient; |
| |
| public JSONRPCReferenceBindingProvider(EndpointReference endpointReference) { |
| |
| this.endpointReference = endpointReference; |
| this.reference = (RuntimeComponentReference) endpointReference.getReference(); |
| |
| //clone the service contract to avoid databinding issues |
| /* |
| try { |
| this.referenceContract = (InterfaceContract)reference.getInterfaceContract().clone(); |
| } catch(CloneNotSupportedException e) { |
| this.referenceContract = reference.getInterfaceContract(); |
| } |
| |
| JSONRPCDatabindingHelper.setDataBinding(referenceContract.getInterface()); |
| */ |
| |
| // Create an HTTP client |
| HttpParams defaultParameters = new BasicHttpParams(); |
| //defaultParameters.setIntParameter(HttpConnectionManagerParams.MAX_TOTAL_CONNECTIONS, 10); |
| HttpProtocolParams.setContentCharset(defaultParameters, HTTP.UTF_8); |
| HttpConnectionParams.setConnectionTimeout(defaultParameters, 60000); |
| HttpConnectionParams.setSoTimeout(defaultParameters, 60000); |
| |
| SchemeRegistry supportedSchemes = new SchemeRegistry(); |
| supportedSchemes.register(new Scheme(HttpHost.DEFAULT_SCHEME_NAME, PlainSocketFactory.getSocketFactory(), 80)); |
| |
| ClientConnectionManager connectionManager = new ThreadSafeClientConnManager(defaultParameters, supportedSchemes); |
| |
| httpClient = new DefaultHttpClient(connectionManager, defaultParameters); |
| } |
| |
| public InterfaceContract getBindingInterfaceContract() { |
| //return referenceContract; |
| return reference.getInterfaceContract(); |
| } |
| |
| public Invoker createInvoker(Operation operation) { |
| return new JSONRPCClientInvoker(endpointReference, operation, httpClient); |
| } |
| |
| public void start() { |
| |
| } |
| |
| public void stop() { |
| |
| } |
| |
| public boolean supportsOneWayInvocation() { |
| return false; |
| } |
| |
| } |