RequestProcessorFactoryFactory.java

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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.xmlrpc.server;

import org.apache.xmlrpc.XmlRpcException;
import org.apache.xmlrpc.XmlRpcRequest;
import org.apache.xmlrpc.metadata.Util;


public interface RequestProcessorFactoryFactory {
    public interface RequestProcessorFactory {
        public Object getRequestProcessor(XmlRpcRequest pRequest) throws XmlRpcException;
    }

    public RequestProcessorFactory getRequestProcessorFactory(Class pClass) throws XmlRpcException;

    public static class RequestSpecificProcessorFactoryFactory
            implements RequestProcessorFactoryFactory {
        protected Object getRequestProcessor(Class pClass, XmlRpcRequest pRequest) throws XmlRpcException {
            return Util.newInstance(pClass);
        }
        public RequestProcessorFactory getRequestProcessorFactory(final Class pClass) throws XmlRpcException {
            return new RequestProcessorFactory(){
                public Object getRequestProcessor(XmlRpcRequest pRequest) throws XmlRpcException {
                    return RequestSpecificProcessorFactoryFactory.this.getRequestProcessor(pClass, pRequest);
                }
            };
        }
    }

    public static class StatelessProcessorFactoryFactory
            implements RequestProcessorFactoryFactory {
        protected Object getRequestProcessor(Class pClass) throws XmlRpcException {
            return Util.newInstance(pClass);
        }
        public RequestProcessorFactory getRequestProcessorFactory(Class pClass)
                throws XmlRpcException {
            final Object processor = getRequestProcessor(pClass);
            return new RequestProcessorFactory(){
                public Object getRequestProcessor(XmlRpcRequest pRequest) throws XmlRpcException {
                    return processor;
                }
            };
        }
    }
}