Mercurial > jdk8-mips64-public > jaxws / annotate
src/share/jaxws_classes/com/sun/xml/internal/ws/streaming/PrefixFactoryImpl.java@6cd506508147 (annotated)
src/share/jaxws_classes/com/sun/xml/internal/ws/streaming/PrefixFactoryImpl.java
Fri, 14 Feb 2014 11:13:45 +0100
- author
- mkos
- date
- Fri, 14 Feb 2014 11:13:45 +0100
- changeset 515
- 6cd506508147
- parent 368
- 0989ad8c0860
- child 637
- 9c07ef4934dd
- permissions
- -rw-r--r--
8026188: Enhance envelope factory
Summary: Avoiding caching data initialized via TCCL in static context; fix also reviewed by Alexander Fomin
Reviewed-by: ahgross, mgrebac, skoivu
| ohair@286 | 1 | /* |
| alanb@368 | 2 | * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
| ohair@286 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| ohair@286 | 4 | * |
| ohair@286 | 5 | * This code is free software; you can redistribute it and/or modify it |
| ohair@286 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| ohair@286 | 7 | * published by the Free Software Foundation. Oracle designates this |
| ohair@286 | 8 | * particular file as subject to the "Classpath" exception as provided |
| ohair@286 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
| ohair@286 | 10 | * |
| ohair@286 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| ohair@286 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| ohair@286 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| ohair@286 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| ohair@286 | 15 | * accompanied this code). |
| ohair@286 | 16 | * |
| ohair@286 | 17 | * You should have received a copy of the GNU General Public License version |
| ohair@286 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| ohair@286 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| ohair@286 | 20 | * |
| ohair@286 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| ohair@286 | 22 | * or visit www.oracle.com if you need additional information or have any |
| ohair@286 | 23 | * questions. |
| ohair@286 | 24 | */ |
| ohair@286 | 25 | |
| ohair@286 | 26 | package com.sun.xml.internal.ws.streaming; |
| ohair@286 | 27 | |
| ohair@286 | 28 | import java.util.HashMap; |
| ohair@286 | 29 | import java.util.Map; |
| ohair@286 | 30 | |
| ohair@286 | 31 | /** |
| ohair@286 | 32 | * <p> A prefix factory that caches the prefixes it creates. </p> |
| ohair@286 | 33 | * |
| ohair@286 | 34 | * @author WS Development Team |
| ohair@286 | 35 | */ |
| ohair@286 | 36 | public class PrefixFactoryImpl implements PrefixFactory { |
| ohair@286 | 37 | |
| ohair@286 | 38 | public PrefixFactoryImpl(String base) { |
| ohair@286 | 39 | _base = base; |
| ohair@286 | 40 | _next = 1; |
| ohair@286 | 41 | } |
| ohair@286 | 42 | |
| ohair@286 | 43 | public String getPrefix(String uri) { |
| ohair@286 | 44 | String prefix = null; |
| ohair@286 | 45 | |
| ohair@286 | 46 | if (_cachedUriToPrefixMap == null) { |
| ohair@286 | 47 | _cachedUriToPrefixMap = new HashMap(); |
| ohair@286 | 48 | } else { |
| ohair@286 | 49 | prefix = (String) _cachedUriToPrefixMap.get(uri); |
| ohair@286 | 50 | } |
| ohair@286 | 51 | |
| ohair@286 | 52 | if (prefix == null) { |
| ohair@286 | 53 | prefix = _base + Integer.toString(_next++); |
| ohair@286 | 54 | _cachedUriToPrefixMap.put(uri, prefix); |
| ohair@286 | 55 | } |
| ohair@286 | 56 | |
| ohair@286 | 57 | return prefix; |
| ohair@286 | 58 | } |
| ohair@286 | 59 | |
| ohair@286 | 60 | private String _base; |
| ohair@286 | 61 | private int _next; |
| ohair@286 | 62 | private Map _cachedUriToPrefixMap; |
| ohair@286 | 63 | } |
