/*
 *  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.vysper.xmpp.modules.core.base.handler.async;

import org.apache.vysper.xmpp.delivery.failure.DeliveryException;
import org.apache.vysper.xmpp.server.ServerRuntimeContext;
import org.apache.vysper.xmpp.server.SessionContext;
import org.apache.vysper.xmpp.stanza.XMPPCoreStanza;
import org.apache.vysper.xmpp.writer.StanzaWriter;

/**
 * handles business logic and sends out result
 *
 * @author The Apache MINA Project (dev@mina.apache.org)
 */
abstract public class ResponseFuture<T extends XMPPCoreStanza> implements RunnableFuture<T> {

    protected T requestStanza;

    protected ServerRuntimeContext serverRuntimeContext;

    protected SessionContext sessionContext;

    protected ResponseFuture(T requestStanza, ServerRuntimeContext serverRuntimeContext, SessionContext sessionContext) {
        this.requestStanza = requestStanza;
        this.serverRuntimeContext = serverRuntimeContext;
        this.sessionContext = sessionContext;
    }

    protected void sendResponse(T response) throws DeliveryException {
        StanzaWriter stanzaWriter = sessionContext.getResponseWriter();
        stanzaWriter.write(response);
    }

}
