| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.http.impl.nio.client; |
| |
| import java.io.IOException; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.http.impl.nio.DefaultNHttpClientConnection; |
| import org.apache.http.impl.nio.reactor.AbstractIODispatch; |
| import org.apache.http.nio.NHttpClientEventHandler; |
| import org.apache.http.nio.reactor.IOSession; |
| |
| class InternalIODispatch extends AbstractIODispatch<DefaultNHttpClientConnection> { |
| |
| private final Log log = LogFactory.getLog(InternalIODispatch.class); |
| |
| private final NHttpClientEventHandler handler; |
| |
| public InternalIODispatch(final NHttpClientEventHandler handler) { |
| super(); |
| if (this.log.isDebugEnabled()) { |
| this.handler = new InternalRequestExecutor(this.log, handler); |
| } else { |
| this.handler = handler; |
| } |
| } |
| |
| @Override |
| protected DefaultNHttpClientConnection createConnection(final IOSession session) { |
| throw new IllegalStateException("Connection must be created by connection manager"); |
| } |
| |
| @Override |
| protected void onConnected(final DefaultNHttpClientConnection conn) { |
| final Object attachment = conn.getContext().getAttribute(IOSession.ATTACHMENT_KEY); |
| try { |
| this.handler.connected(conn, attachment); |
| } catch (final Exception ex) { |
| this.handler.exception(conn, ex); |
| } |
| } |
| |
| @Override |
| protected void onClosed(final DefaultNHttpClientConnection conn) { |
| this.handler.closed(conn); |
| } |
| |
| @Override |
| protected void onException(final DefaultNHttpClientConnection conn, final IOException ex) { |
| this.handler.exception(conn, ex); |
| } |
| |
| @Override |
| protected void onInputReady(final DefaultNHttpClientConnection conn) { |
| conn.consumeInput(this.handler); |
| } |
| |
| @Override |
| protected void onOutputReady(final DefaultNHttpClientConnection conn) { |
| conn.produceOutput(this.handler); |
| } |
| |
| @Override |
| protected void onTimeout(final DefaultNHttpClientConnection conn) { |
| try { |
| this.handler.timeout(conn); |
| } catch (final Exception ex) { |
| this.handler.exception(conn, ex); |
| } |
| } |
| |
| } |