| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2000-2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
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| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.apache.org. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package com.sun.org.apache.xerces.internal.xni; |
| |
| /** |
| * A structure that holds the components of an XML Namespaces qualified |
| * name. |
| * <p> |
| * To be used correctly, the strings must be identical references for |
| * equal strings. Within the parser, these values are considered symbols |
| * and should always be retrieved from the <code>SymbolTable</code>. |
| * |
| * @see <a href="../../../../../xerces2/com/sun/org/apache/xerces/internal/util/SymbolTable.html">com.sun.org.apache.xerces.internal.util.SymbolTable</a> |
| * |
| * @author Andy Clark, IBM |
| * |
| * Better performance patch for the equals method by Daniel Petersson: refer to jaxp issue 61; |
| * == were used to compare strings |
| * @author Joe Wang, Oracle |
| * |
| * @version $Id: QName.java,v 1.6 2010/03/18 19:32:31 joehw Exp $ |
| */ |
| public class QName |
| implements Cloneable { |
| |
| |
| /** |
| * The qname prefix. For example, the prefix for the qname "a:foo" |
| * is "a". |
| */ |
| public String prefix; |
| |
| /** |
| * The qname localpart. For example, the localpart for the qname "a:foo" |
| * is "foo". |
| */ |
| public String localpart; |
| |
| /** |
| * The qname rawname. For example, the rawname for the qname "a:foo" |
| * is "a:foo". |
| */ |
| public String rawname; |
| |
| /** |
| * The URI to which the qname prefix is bound. This binding must be |
| * performed by a XML Namespaces aware processor. |
| */ |
| public String uri; |
| |
| // |
| // Constructors |
| // |
| |
| /** Default constructor. */ |
| public QName() { |
| clear(); |
| } // <init>() |
| |
| /** Constructs a QName with the specified values. */ |
| public QName(String prefix, String localpart, String rawname, String uri) { |
| setValues(prefix, localpart, rawname, uri); |
| } // <init>(String,String,String,String) |
| |
| /** Constructs a copy of the specified QName. */ |
| public QName(QName qname) { |
| setValues(qname); |
| } // <init>(QName) |
| |
| // |
| // Public methods |
| // |
| |
| /** |
| * Convenience method to set the values of the qname components. |
| * |
| * @param QName The qualified name to be copied. |
| */ |
| public void setValues(QName qname) { |
| prefix = qname.prefix; |
| localpart = qname.localpart; |
| rawname = qname.rawname; |
| uri = qname.uri; |
| } // setValues(QName) |
| |
| /** |
| * Convenience method to set the values of the qname components. |
| * |
| * @param prefix The qname prefix. (e.g. "a") |
| * @param localpart The qname localpart. (e.g. "foo") |
| * @param rawname The qname rawname. (e.g. "a:foo") |
| * @param uri The URI binding. (e.g. "http://foo.com/mybinding") |
| */ |
| public void setValues(String prefix, String localpart, String rawname, |
| String uri) { |
| this.prefix = prefix; |
| this.localpart = localpart; |
| this.rawname = rawname; |
| this.uri = uri; |
| } // setValues(String,String,String,String) |
| |
| /** Clears the values of the qname components. */ |
| public void clear() { |
| prefix = null; |
| localpart = null; |
| rawname = null; |
| uri = null; |
| } // clear() |
| |
| // |
| // Cloneable methods |
| // |
| |
| /** Returns a clone of this object. */ |
| public Object clone() { |
| return new QName(this); |
| } // clone():Object |
| |
| // |
| // Object methods |
| // |
| |
| /** Returns the hashcode for this object. */ |
| public int hashCode() { |
| if (uri != null) { |
| return uri.hashCode() + |
| ((localpart != null) ? localpart.hashCode() : 0); |
| } |
| return (rawname != null) ? rawname.hashCode() : 0; |
| } // hashCode():int |
| |
| /** Returns true if the two objects are equal. */ |
| public boolean equals(Object object) { |
| if (object == this) { |
| return true; |
| } |
| |
| if (object != null && object instanceof QName) { |
| QName qname = (QName)object; |
| if (qname.uri != null) { |
| return qname.localpart.equals(localpart) && qname.uri.equals(uri); |
| } |
| else if (uri == null) { |
| return rawname.equals(qname.rawname); |
| } |
| // fall through and return not equal |
| } |
| return false; |
| } // equals(Object):boolean |
| |
| /** Returns a string representation of this object. */ |
| public String toString() { |
| |
| StringBuffer str = new StringBuffer(); |
| boolean comma = false; |
| if (prefix != null) { |
| str.append("prefix=\""+prefix+'"'); |
| comma = true; |
| } |
| if (localpart != null) { |
| if (comma) { |
| str.append(','); |
| } |
| str.append("localpart=\""+localpart+'"'); |
| comma = true; |
| } |
| if (rawname != null) { |
| if (comma) { |
| str.append(','); |
| } |
| str.append("rawname=\""+rawname+'"'); |
| comma = true; |
| } |
| if (uri != null) { |
| if (comma) { |
| str.append(','); |
| } |
| str.append("uri=\""+uri+'"'); |
| } |
| return str.toString(); |
| |
| } // toString():String |
| |
| } // class QName |
