com.greenpepper.shaded.org.apache.xmlrpc.MultiCall Maven / Gradle / Ivy
/*
* Copyright 1999,2005 The Apache Software Foundation.
*
* Licensed 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 com.greenpepper.shaded.org.apache.xmlrpc;
import java.util.Hashtable;
import java.util.Vector;
/**
* The system.multicall handler performs several RPC
* calls at a time.
*
* @author Adam Megacz
* @author Andrew Evers
* @author Daniel L. Rall
* @version $Id: MultiCall.java 233919 2005-04-22 10:26:17Z hgomez $
* @since 1.2
*/
public class MultiCall
implements ContextXmlRpcHandler
{
public Object execute(String method, Vector params, XmlRpcContext context)
throws Exception
{
if ("multicall".equals(method))
{
return multicall(params, context);
}
throw new NoSuchMethodException("No method '" + method + "' in " + this.getClass().getName());
}
public Vector multicall(Vector requests, XmlRpcContext context)
{
// The array of calls is passed as a single parameter of type array.
requests=(Vector)requests.elementAt(0);
Vector response = new Vector();
XmlRpcServerRequest request;
for (int i = 0; i < requests.size(); i++)
{
try
{
Hashtable call = (Hashtable) requests.elementAt(i);
request = new XmlRpcRequest((String) call.get("methodName"),
(Vector) call.get("params"));
Object handler = context.getHandlerMapping().getHandler(request.getMethodName());
Vector v = new Vector();
v.addElement(XmlRpcWorker.invokeHandler(handler, request, context));
response.addElement(v);
}
catch (Exception x)
{
String message = x.toString();
int code = (x instanceof XmlRpcException ?
((XmlRpcException) x).code : 0);
Hashtable h = new Hashtable();
h.put("faultString", message);
h.put("faultCode", new Integer(code));
response.addElement(h);
}
}
return response;
}
}