The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/BasicManagedEntity.java@fc2d59ddac77 (annotated)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/BasicManagedEntity.java@fc2d59ddac77 (annotated)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/BasicManagedEntity.java

Wed, 31 Dec 2014 07:22:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:22:50 +0100
branch: TOR_BUG_3246
changeset 4: fc2d59ddac77
permissions: -rw-r--r--

Correct previous dual key logic pending first delivery installment.

 /*
  * $Revision $
  * ====================================================================
  *
  *  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.conn;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
 import ch.boye.httpclientandroidlib.HttpEntity;
 import ch.boye.httpclientandroidlib.entity.HttpEntityWrapper;
 import ch.boye.httpclientandroidlib.util.EntityUtils;
 /**
  * An entity that releases a {@link ManagedClientConnection connection}.
  * A {@link ManagedClientConnection} will
  * typically <i>not</i> return a managed entity, but you can replace
  * the unmanaged entity in the response with a managed one.
  *
  * @since 4.0
  */
 @NotThreadSafe
 public class BasicManagedEntity extends HttpEntityWrapper
     implements ConnectionReleaseTrigger, EofSensorWatcher {
     /** The connection to release. */
     protected ManagedClientConnection managedConn;
     /** Whether to keep the connection alive. */
     protected final boolean attemptReuse;
     /**
      * Creates a new managed entity that can release a connection.
      *
      * @param entity    the entity of which to wrap the content.
      *                  Note that the argument entity can no longer be used
      *                  afterwards, since the content will be taken by this
      *                  managed entity.
      * @param conn      the connection to release
      * @param reuse     whether the connection should be re-used
      */
     public BasicManagedEntity(HttpEntity entity,
                               ManagedClientConnection conn,
                               boolean reuse) {
         super(entity);
         if (conn == null)
             throw new IllegalArgumentException
                 ("Connection may not be null.");
         this.managedConn = conn;
         this.attemptReuse = reuse;
     }
     @Override
     public boolean isRepeatable() {
         return false;
     }
     @Override
     public InputStream getContent() throws IOException {
         return new EofSensorInputStream(wrappedEntity.getContent(), this);
     }
     private void ensureConsumed() throws IOException {
         if (managedConn == null)
             return;
         try {
             if (attemptReuse) {
                 // this will not trigger a callback from EofSensorInputStream
                 EntityUtils.consume(wrappedEntity);
                 managedConn.markReusable();
             }
         } finally {
             releaseManagedConnection();
         }
     }
     @Deprecated
     @Override
     public void consumeContent() throws IOException {
         ensureConsumed();
     }
     @Override
     public void writeTo(final OutputStream outstream) throws IOException {
         super.writeTo(outstream);
         ensureConsumed();
     }
     public void releaseConnection() throws IOException {
         ensureConsumed();
     }
     public void abortConnection() throws IOException {
         if (managedConn != null) {
             try {
                 managedConn.abortConnection();
             } finally {
                 managedConn = null;
             }
         }
     }
     public boolean eofDetected(InputStream wrapped) throws IOException {
         try {
             if (attemptReuse && (managedConn != null)) {
                 // there may be some cleanup required, such as
                 // reading trailers after the response body:
                 wrapped.close();
                 managedConn.markReusable();
             }
         } finally {
             releaseManagedConnection();
         }
         return false;
     }
     public boolean streamClosed(InputStream wrapped) throws IOException {
         try {
             if (attemptReuse && (managedConn != null)) {
                 // this assumes that closing the stream will
                 // consume the remainder of the response body:
                 wrapped.close();
                 managedConn.markReusable();
             }
         } finally {
             releaseManagedConnection();
         }
         return false;
     }
     public boolean streamAbort(InputStream wrapped) throws IOException {
         if (managedConn != null) {
             managedConn.abortConnection();
         }
         return false;
     }
     /**
      * Releases the connection gracefully.
      * The connection attribute will be nullified.
      * Subsequent invocations are no-ops.
      *
      * @throws IOException      in case of an IO problem.
      *         The connection attribute will be nullified anyway.
      */
     protected void releaseManagedConnection()
         throws IOException {
         if (managedConn != null) {
             try {
                 managedConn.releaseConnection();
             } finally {
                 managedConn = null;
             }
         }
     }
 }

The Tor Browser / annotate

mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/BasicManagedEntity.java@fc2d59ddac77 (annotated)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/BasicManagedEntity.java