Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ConnectionFinder |
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| 0.0;0 |
1 | /* | |
2 | * | |
3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
4 | * | |
5 | * Copyright 2007-2008 Sun Microsystems, Inc. All rights reserved. | |
6 | * | |
7 | * The contents of this file are subject to the terms of either the GNU | |
8 | * General Public License Version 2 only ("GPL") or the Common Development | |
9 | * and Distribution License("CDDL") (collectively, the "License"). You | |
10 | * may not use this file except in compliance with the License. You can obtain | |
11 | * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html | |
12 | * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific | |
13 | * language governing permissions and limitations under the License. | |
14 | * | |
15 | * When distributing the software, include this License Header Notice in each | |
16 | * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt. | |
17 | * Sun designates this particular file as subject to the "Classpath" exception | |
18 | * as provided by Sun in the GPL Version 2 section of the License file that | |
19 | * accompanied this code. If applicable, add the following below the License | |
20 | * Header, with the fields enclosed by brackets [] replaced by your own | |
21 | * identifying information: "Portions Copyrighted [year] | |
22 | * [name of copyright owner]" | |
23 | * | |
24 | * Contributor(s): | |
25 | * | |
26 | * If you wish your version of this file to be governed by only the CDDL or | |
27 | * only the GPL Version 2, indicate your decision by adding "[Contributor] | |
28 | * elects to include this software in this distribution under the [CDDL or GPL | |
29 | * Version 2] license." If you don't indicate a single choice of license, a | |
30 | * recipient has the option to distribute your version of this file under | |
31 | * either the CDDL, the GPL Version 2 or to extend the choice of license to | |
32 | * its licensees as provided above. However, if you add GPL Version 2 code | |
33 | * and therefore, elected the GPL Version 2 license, then the option applies | |
34 | * only if the new code is made subject to such option by the copyright | |
35 | * holder. | |
36 | * | |
37 | */ | |
38 | ||
39 | package com.sun.grizzly.connectioncache.spi.transport; | |
40 | ||
41 | import java.io.Closeable; | |
42 | import java.util.Collection ; | |
43 | import java.io.IOException ; | |
44 | ||
45 | /** An instance of a ConnectionFinder may be supplied to the | |
46 | * OutboundConnectionCache.get method. | |
47 | * @param C a connection | |
48 | */ | |
49 | public interface ConnectionFinder<C extends Closeable> { | |
50 | /** Method that searches idleConnections and busyConnections for | |
51 | * the best connection. May return null if no best connections | |
52 | * exists. May create a new connection and return it. | |
53 | * @param cinfo a <code>ContactInfo</code> | |
54 | * @param idleConnections a <code>Collection</code> of idle connections | |
55 | * @param busyConnections a <code>Collection</code> of busy connections | |
56 | * @return a "best" connection, may be null if no "best" connection exists | |
57 | * @throws java.io.IOException | |
58 | */ | |
59 | C find( ContactInfo<C> cinfo, Collection<C> idleConnections, | |
60 | Collection<C> busyConnections ) throws IOException ; | |
61 | } | |
62 |