| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ReceiveRunnable |
|
| 4.5;4.5 |
| 1 | /* | |
| 2 | * #%L | |
| 3 | * ReceiveRunnable.java - mongodb-async-driver - Allanbank Consulting, Inc. | |
| 4 | * %% | |
| 5 | * Copyright (C) 2011 - 2014 Allanbank Consulting, Inc. | |
| 6 | * %% | |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 8 | * you may not use this file except in compliance with the License. | |
| 9 | * You may obtain a copy of the License at | |
| 10 | * | |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 | * | |
| 13 | * Unless required by applicable law or agreed to in writing, software | |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 16 | * See the License for the specific language governing permissions and | |
| 17 | * limitations under the License. | |
| 18 | * #L% | |
| 19 | */ | |
| 20 | ||
| 21 | package com.allanbank.mongodb.client.connection.socket; | |
| 22 | ||
| 23 | import java.util.logging.Level; | |
| 24 | ||
| 25 | import com.allanbank.mongodb.MongoDbException; | |
| 26 | import com.allanbank.mongodb.error.ConnectionLostException; | |
| 27 | import com.allanbank.mongodb.util.IOUtils; | |
| 28 | ||
| 29 | /** | |
| 30 | * Runnable to receive messages from an {@link AbstractSocketConnection}. | |
| 31 | * | |
| 32 | * @api.no This class is <b>NOT</b> part of the drivers API. This class may be | |
| 33 | * mutated in incompatible ways between any two releases of the driver. | |
| 34 | * @copyright 2013, Allanbank Consulting, Inc., All Rights Reserved | |
| 35 | */ | |
| 36 | /* package */class ReceiveRunnable implements Runnable { | |
| 37 | ||
| 38 | /** The socket we are reading from. */ | |
| 39 | private final AbstractSocketConnection mySocketConnection; | |
| 40 | ||
| 41 | /** | |
| 42 | * Creates a new ReceiveRunnable. | |
| 43 | * | |
| 44 | * @param socketConnection | |
| 45 | * The socket we are reading from. | |
| 46 | */ | |
| 47 | 173 | /* package */ReceiveRunnable(final AbstractSocketConnection socketConnection) { |
| 48 | 173 | mySocketConnection = socketConnection; |
| 49 | 173 | } |
| 50 | ||
| 51 | /** | |
| 52 | * Processing thread for receiving responses from the server. | |
| 53 | */ | |
| 54 | @Override | |
| 55 | public void run() { | |
| 56 | try { | |
| 57 | 397 | while (mySocketConnection.isOpen()) { |
| 58 | try { | |
| 59 | 385 | mySocketConnection.doReceiveOne(); |
| 60 | ||
| 61 | // Check if we are shutdown. Note the shutdown() method | |
| 62 | // makes sure the last message gets a reply. | |
| 63 | 231 | if (mySocketConnection.isShuttingDown() |
| 64 | && mySocketConnection.isIdle()) { | |
| 65 | // All done. | |
| 66 | return; | |
| 67 | } | |
| 68 | } | |
| 69 | 154 | catch (final MongoDbException error) { |
| 70 | 154 | if (mySocketConnection.isOpen()) { |
| 71 | 1 | mySocketConnection.myLog.log( |
| 72 | Level.WARNING, | |
| 73 | "Error reading a message: " | |
| 74 | + error.getMessage(), error); | |
| 75 | ||
| 76 | 1 | mySocketConnection.shutdown( |
| 77 | new ConnectionLostException(error), false); | |
| 78 | } | |
| 79 | // All done. | |
| 80 | return; | |
| 81 | 225 | } |
| 82 | } | |
| 83 | } | |
| 84 | finally { | |
| 85 | // Make sure the connection is closed completely. | |
| 86 | 160 | IOUtils.close(mySocketConnection); |
| 87 | 12 | } |
| 88 | 12 | } |
| 89 | } |