1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/NameBuilder.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,143 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package com.sun.xml.internal.bind.v2.runtime; 1.30 + 1.31 +import java.util.HashMap; 1.32 +import java.util.HashSet; 1.33 +import java.util.Map; 1.34 +import java.util.Set; 1.35 + 1.36 +import javax.xml.namespace.QName; 1.37 + 1.38 +import com.sun.xml.internal.bind.v2.util.QNameMap; 1.39 + 1.40 +/** 1.41 + * Creates {@link Name}s and assign index numbers to them. 1.42 + * 1.43 + * <p> 1.44 + * During this process, this class also finds out which namespace URIs 1.45 + * are statically known to be un-bindable as the default namespace. 1.46 + * Those are the namespace URIs that are used by attribute names. 1.47 + * 1.48 + * @author Kohsuke Kawaguchi 1.49 + */ 1.50 +@SuppressWarnings({"StringEquality"}) 1.51 +public final class NameBuilder { 1.52 + private Map<String,Integer> uriIndexMap = new HashMap<String, Integer>(); 1.53 + private Set<String> nonDefaultableNsUris = new HashSet<String>(); 1.54 + private Map<String,Integer> localNameIndexMap = new HashMap<String, Integer>(); 1.55 + private QNameMap<Integer> elementQNameIndexMap = new QNameMap<Integer>(); 1.56 + private QNameMap<Integer> attributeQNameIndexMap = new QNameMap<Integer>(); 1.57 + 1.58 + public Name createElementName(QName name) { 1.59 + return createElementName(name.getNamespaceURI(),name.getLocalPart()); 1.60 + } 1.61 + 1.62 + public Name createElementName(String nsUri, String localName) { 1.63 + return createName(nsUri, localName, false, elementQNameIndexMap); 1.64 + } 1.65 + 1.66 + public Name createAttributeName(QName name) { 1.67 + return createAttributeName(name.getNamespaceURI(),name.getLocalPart()); 1.68 + } 1.69 + 1.70 + public Name createAttributeName(String nsUri, String localName) { 1.71 + assert nsUri.intern()==nsUri; 1.72 + assert localName.intern()==localName; 1.73 + 1.74 + if(nsUri.length()==0) 1.75 + return new Name( 1.76 + allocIndex(attributeQNameIndexMap,"",localName), 1.77 + -1, 1.78 + nsUri, 1.79 + allocIndex(localNameIndexMap,localName), 1.80 + localName, 1.81 + true); 1.82 + else { 1.83 + nonDefaultableNsUris.add(nsUri); 1.84 + return createName(nsUri,localName, true, attributeQNameIndexMap); 1.85 + } 1.86 + } 1.87 + 1.88 + private Name createName(String nsUri, String localName, boolean isAttribute, QNameMap<Integer> map) { 1.89 + assert nsUri.intern()==nsUri; 1.90 + assert localName.intern()==localName; 1.91 + 1.92 + return new Name( 1.93 + allocIndex(map,nsUri,localName), 1.94 + allocIndex(uriIndexMap,nsUri), 1.95 + nsUri, 1.96 + allocIndex(localNameIndexMap,localName), 1.97 + localName, 1.98 + isAttribute ); 1.99 + } 1.100 + 1.101 + private int allocIndex(Map<String,Integer> map, String str) { 1.102 + Integer i = map.get(str); 1.103 + if(i==null) { 1.104 + i = map.size(); 1.105 + map.put(str,i); 1.106 + } 1.107 + return i; 1.108 + } 1.109 + 1.110 + private int allocIndex(QNameMap<Integer> map, String nsUri, String localName) { 1.111 + Integer i = map.get(nsUri,localName); 1.112 + if(i==null) { 1.113 + i = map.size(); 1.114 + map.put(nsUri,localName,i); 1.115 + } 1.116 + return i; 1.117 + } 1.118 + 1.119 + /** 1.120 + * Wraps up everything and creates {@link NameList}. 1.121 + */ 1.122 + public NameList conclude() { 1.123 + boolean[] nsUriCannotBeDefaulted = new boolean[uriIndexMap.size()]; 1.124 + for (Map.Entry<String,Integer> e : uriIndexMap.entrySet()) { 1.125 + nsUriCannotBeDefaulted[e.getValue()] = nonDefaultableNsUris.contains(e.getKey()); 1.126 + } 1.127 + 1.128 + NameList r = new NameList( 1.129 + list(uriIndexMap), 1.130 + nsUriCannotBeDefaulted, 1.131 + list(localNameIndexMap), 1.132 + elementQNameIndexMap.size(), 1.133 + attributeQNameIndexMap.size() ); 1.134 + // delete them so that the create method can never be called again 1.135 + uriIndexMap = null; 1.136 + localNameIndexMap = null; 1.137 + return r; 1.138 + } 1.139 + 1.140 + private String[] list(Map<String, Integer> map) { 1.141 + String[] r = new String[map.size()]; 1.142 + for (Map.Entry<String, Integer> e : map.entrySet()) 1.143 + r[e.getValue()] = e.getKey(); 1.144 + return r; 1.145 + } 1.146 +}