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/*
* 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.implementation.web;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.ComponentReference;
public class JSONRPCScripProcessor implements ContextScriptProcessor {
public void scriptInit(HttpServletRequest req, HttpServletResponse response) throws IOException {
PrintWriter out = response.getWriter();
InputStream is = getClass().getClassLoader().getResourceAsStream("jsonrpc.js");
if (is != null) {
int i;
while ((i = is.read()) != -1) {
out.write(i);
}
}
out.println();
}
public void scriptReference(ComponentReference cr, HttpServletRequest req, HttpServletResponse response) throws IOException {
for (Binding b : cr.getBindings()) {
if ("org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding".equals(b.getClass().getName())) {
PrintWriter out = response.getWriter();
out.println("SCA.componentContext.serviceNames.push('" + cr.getName() + "');");
out.println("SCA.componentContext.serviceProxys.push(new JSONRpcClient('" + cr.getReference().getTargets().get(0).getName() + "').Service);");
}
}
}
}
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