/*
* Copyright 2013-2017 consulo.io
*
* 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 org.jetbrains.io;
import com.intellij.openapi.diagnostic.Logger;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.http.FullHttpRequest;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.codec.http.QueryStringDecoder;
/**
* @author VISTALL
* @since 06-May-17
* <p>
* from kotlin platform\platform-impl\src\org\jetbrains\io\DelegatingHttpRequestHandlerBase.kt
*/
public abstract class DelegatingHttpRequestHandlerBase extends SimpleChannelInboundHandlerAdapter<FullHttpRequest> {
@Override
public void messageReceived(ChannelHandlerContext context, FullHttpRequest message) throws Exception {
Logger logger = Logger.getInstance(BuiltInServer.class);
if (logger.isDebugEnabled()) {
logger.debug("\n\nIN HTTP: $message\n\n");
}
if (!process(context, message, new QueryStringDecoder(message.uri()))) {
Responses.send(HttpResponseStatus.NOT_FOUND, context.channel(), message);
}
}
protected abstract boolean process(ChannelHandlerContext context, FullHttpRequest request, QueryStringDecoder urlDecoder) throws Exception;
@Override
public void exceptionCaught(ChannelHandlerContext context, Throwable cause) {
NettyUtil.logAndClose(cause, Logger.getInstance(BuiltInServer.class), context.channel());
}
}