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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java')
-rw-r--r-- | mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java new file mode 100644 index 000000000..47f0feda5 --- /dev/null +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/AbstractPooledConnAdapter.java @@ -0,0 +1,191 @@ +/* + * ==================================================================== + * 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 ch.boye.httpclientandroidlib.impl.conn; + +import java.io.IOException; + +import ch.boye.httpclientandroidlib.HttpHost; +import ch.boye.httpclientandroidlib.conn.ClientConnectionManager; +import ch.boye.httpclientandroidlib.conn.OperatedClientConnection; +import ch.boye.httpclientandroidlib.conn.routing.HttpRoute; +import ch.boye.httpclientandroidlib.params.HttpParams; +import ch.boye.httpclientandroidlib.protocol.HttpContext; + +/** + * Abstract adapter from pool {@link AbstractPoolEntry entries} to + * {@link ch.boye.httpclientandroidlib.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. + * + * @since 4.0 + * + * @deprecated (4.2) do not use + */ +@Deprecated +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(final ClientConnectionManager manager, + final AbstractPoolEntry entry) { + super(manager, entry.connection); + this.poolEntry = entry; + } + + public String getId() { + return null; + } + + /** + * Obtains the pool entry. + * + * @return the pool entry, or <code>null</code> if detached + * + * @deprecated (4.0.1) + */ + @Deprecated + protected AbstractPoolEntry getPoolEntry() { + return this.poolEntry; + } + + /** + * Asserts that there is a valid pool entry. + * + * @throws ConnectionShutdownException if there is no pool entry + * or connection has been aborted + * + * @see #assertValid(OperatedClientConnection) + */ + protected void assertValid(final AbstractPoolEntry entry) { + if (isReleased() || entry == null) { + throw new ConnectionShutdownException(); + } + } + + /** + * @deprecated (4.1) use {@link #assertValid(AbstractPoolEntry)} + */ + @Deprecated + protected final void assertAttached() { + if (poolEntry == null) { + throw new ConnectionShutdownException(); + } + } + + /** + * Detaches this adapter from the wrapped connection. + * This adapter becomes useless. + */ + @Override + protected synchronized void detach() { + poolEntry = null; + super.detach(); + } + + public HttpRoute getRoute() { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + return (entry.tracker == null) ? null : entry.tracker.toRoute(); + } + + public void open(final HttpRoute route, + final HttpContext context, final HttpParams params) + throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + entry.open(route, context, params); + } + + public void tunnelTarget(final boolean secure, final HttpParams params) + throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + entry.tunnelTarget(secure, params); + } + + public void tunnelProxy(final HttpHost next, final boolean secure, final HttpParams params) + throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + entry.tunnelProxy(next, secure, params); + } + + public void layerProtocol(final HttpContext context, final HttpParams params) + throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + entry.layerProtocol(context, params); + } + + public void close() throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + if (entry != null) { + entry.shutdownEntry(); + } + + final OperatedClientConnection conn = getWrappedConnection(); + if (conn != null) { + conn.close(); + } + } + + public void shutdown() throws IOException { + final AbstractPoolEntry entry = getPoolEntry(); + if (entry != null) { + entry.shutdownEntry(); + } + + final OperatedClientConnection conn = getWrappedConnection(); + if (conn != null) { + conn.shutdown(); + } + } + + public Object getState() { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + return entry.getState(); + } + + public void setState(final Object state) { + final AbstractPoolEntry entry = getPoolEntry(); + assertValid(entry); + entry.setState(state); + } + +} |