jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/xsom/impl/UName.java@e530533619ec

     1 /*

     2  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.xml.internal.xsom.impl;

    28 import com.sun.xml.internal.xsom.XSDeclaration;

    30 import java.util.Comparator;

    32 /**

    33  * UName.

    34  *

    35  * @author Kohsuke Kawaguchi (kk@kohsuke.org)

    36  */

    37 public final class UName {

    38     /**

    39      * @param _nsUri

    40      *      Use "" to indicate the no namespace.

    41      */

    42     public UName( String _nsUri, String _localName, String _qname ) {

    43         if(_nsUri==null || _localName==null || _qname==null) {

    44             throw new NullPointerException(_nsUri+" "+_localName+" "+_qname);

    45         }

    46         this.nsUri = _nsUri.intern();

    47         this.localName = _localName.intern();

    48         this.qname = _qname.intern();

    49     }

    51     public UName( String nsUri, String localName ) {

    52         this(nsUri,localName,localName);

    53     }

    55     public UName(XSDeclaration decl) {

    56         this(decl.getTargetNamespace(),decl.getName());

    57     }

    59     private final String nsUri;

    60     private final String localName;

    61     private final String qname;

    63     public String getName() { return localName; }

    64     public String getNamespaceURI() { return nsUri; }

    65     public String getQualifiedName() { return qname; }

    68     // Issue 540; XSComplexType.getAttributeUse(String,String) always return null

    69     // UName was used in HashMap without overriden equals and hashCode methods.

    71     @Override

    72     public boolean equals(Object obj) {

    73         if(obj instanceof UName) {

    74             UName u = (UName)obj;

    76             return ((this.getName().compareTo(u.getName()) == 0) &&

    77                     (this.getNamespaceURI().compareTo(u.getNamespaceURI()) == 0) &&

    78                     (this.getQualifiedName().compareTo(u.getQualifiedName()) == 0));

    79         } else {

    80             return false;

    81         }

    82     }

    84     @Override

    85     public int hashCode() {

    86         int hash = 7;

    87         hash = 13 * hash + (this.nsUri != null ? this.nsUri.hashCode() : 0);

    88         hash = 13 * hash + (this.localName != null ? this.localName.hashCode() : 0);

    89         hash = 13 * hash + (this.qname != null ? this.qname.hashCode() : 0);

    90         return hash;

    91     }

    93     /**

    94      * Compares {@link UName}s by their names.

    95      */

    96     public static final Comparator comparator = new Comparator() {

    97         public int compare(Object o1, Object o2) {

    98             UName lhs = (UName)o1;

    99             UName rhs = (UName)o2;

   100             int r = lhs.nsUri.compareTo(rhs.nsUri);

   101             if(r!=0)    return r;

   102             return lhs.localName.compareTo(rhs.localName);

   103         }

   104     };

   105 }

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