/*
 *  Copyright (c) WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  WSO2 Inc. 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.wso2.carbon.mss;

import io.netty.buffer.ByteBuf;

/**
 * HttpHandler would extend this abstract class and implement methods to stream the body directly.
 * chunk method would receive the http-chunks of the body and finished would be called
 * on receipt of the last chunk.
 */
public interface HttpStreamHandler {
    /**
     * Http request content will be streamed directly to this method.
     *
     * @param request The HTTP Request as a ByteBuf
     * @param responder HttpResponder
     */
    void chunk(ByteBuf request, HttpResponder responder);

    /**
     * This is called on the receipt of the last HttpChunk.
     *
     * @param request The HTTP Request as a ByteBuf
     * @param responder HttpResponder
     */
    void finished(ByteBuf request, HttpResponder responder);

    /**
     * When there is exception on netty while streaming, it will be propagated to handler
     * so the handler can do the cleanup.
     *
     * @param cause Cause of the Exception
     */
    void error(Throwable cause);
}

@@ -1100,32 +1100,34 @@
  @param request 
+  
 The HTTP Request
@@ -1234,32 +1234,49 @@
 onder responder)
+ throws Exception
 ;%0A%0A    /**%0A     
@@ -1359,16 +1359,18 @@
 request 
+  
 The HTTP
@@ -1496,16 +1496,33 @@
 sponder)
+ throws Exception
 ;%0A%0A    /

Support throwing exceptions