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Diffstat (limited to 'src/org/apache/http/impl/conn/AbstractPooledConnAdapter.java')
| -rw-r--r-- | src/org/apache/http/impl/conn/AbstractPooledConnAdapter.java | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/org/apache/http/impl/conn/AbstractPooledConnAdapter.java b/src/org/apache/http/impl/conn/AbstractPooledConnAdapter.java deleted file mode 100644 index 2c5fd30..0000000 --- a/src/org/apache/http/impl/conn/AbstractPooledConnAdapter.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/conn/AbstractPooledConnAdapter.java $ - * $Revision: 658775 $ - * $Date: 2008-05-21 10:30:45 -0700 (Wed, 21 May 2008) $ - * - * ==================================================================== - * - * 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.conn; - - -import java.io.IOException; - -import org.apache.http.HttpHost; -import org.apache.http.params.HttpParams; -import org.apache.http.protocol.HttpContext; -import org.apache.http.conn.routing.HttpRoute; -import org.apache.http.conn.ClientConnectionManager; -import org.apache.http.conn.OperatedClientConnection; - - - -/** - * Abstract adapter from pool {@link AbstractPoolEntry entries} to - * {@link org.apache.http.conn.ManagedClientConnection managed} - * client connections. - * The connection in the pool entry is used to initialize the base class. - * In addition, methods to establish a route are delegated to the - * pool entry. {@link #shutdown shutdown} and {@link #close close} - * will clear the tracked route in the pool entry and call the - * respective method of the wrapped connection. - * - * @author <a href="mailto:rolandw at apache.org">Roland Weber</a> - * - * - * <!-- empty lines to avoid svn diff problems --> - * @version $Revision: 658775 $ $Date: 2008-05-21 10:30:45 -0700 (Wed, 21 May 2008) $ - * - * @since 4.0 - */ -public abstract class AbstractPooledConnAdapter extends AbstractClientConnAdapter { - - /** The wrapped pool entry. */ - protected volatile AbstractPoolEntry poolEntry; - - - /** - * Creates a new connection adapter. - * - * @param manager the connection manager - * @param entry the pool entry for the connection being wrapped - */ - protected AbstractPooledConnAdapter(ClientConnectionManager manager, - AbstractPoolEntry entry) { - super(manager, entry.connection); - this.poolEntry = entry; - } - - - /** - * Asserts that this adapter is still attached. - * - * @throws IllegalStateException - * if it is {@link #detach detach}ed - */ - protected final void assertAttached() { - if (poolEntry == null) { - throw new IllegalStateException("Adapter is detached."); - } - } - - /** - * Detaches this adapter from the wrapped connection. - * This adapter becomes useless. - */ - @Override - protected void detach() { - super.detach(); - poolEntry = null; - } - - - // non-javadoc, see interface ManagedHttpConnection - public HttpRoute getRoute() { - - assertAttached(); - return (poolEntry.tracker == null) ? - null : poolEntry.tracker.toRoute(); - } - - // non-javadoc, see interface ManagedHttpConnection - public void open(HttpRoute route, - HttpContext context, HttpParams params) - throws IOException { - - assertAttached(); - poolEntry.open(route, context, params); - } - - - // non-javadoc, see interface ManagedHttpConnection - public void tunnelTarget(boolean secure, HttpParams params) - throws IOException { - - assertAttached(); - poolEntry.tunnelTarget(secure, params); - } - - - // non-javadoc, see interface ManagedHttpConnection - public void tunnelProxy(HttpHost next, boolean secure, HttpParams params) - throws IOException { - - assertAttached(); - poolEntry.tunnelProxy(next, secure, params); - } - - - // non-javadoc, see interface ManagedHttpConnection - public void layerProtocol(HttpContext context, HttpParams params) - throws IOException { - - assertAttached(); - poolEntry.layerProtocol(context, params); - } - - - - // non-javadoc, see interface HttpConnection - public void close() throws IOException { - if (poolEntry != null) - poolEntry.shutdownEntry(); - - OperatedClientConnection conn = getWrappedConnection(); - if (conn != null) { - conn.close(); - } - } - - // non-javadoc, see interface HttpConnection - public void shutdown() throws IOException { - if (poolEntry != null) - poolEntry.shutdownEntry(); - - OperatedClientConnection conn = getWrappedConnection(); - if (conn != null) { - conn.shutdown(); - } - } - - - // non-javadoc, see interface ManagedClientConnection - public Object getState() { - assertAttached(); - return poolEntry.getState(); - } - - - // non-javadoc, see interface ManagedClientConnection - public void setState(final Object state) { - assertAttached(); - poolEntry.setState(state); - } - - -} // class AbstractPooledConnAdapter |