001: /*
002: * $Id: NamespaceEvent.java,v 1.3 2004/07/15 02:11:02 cniles Exp $
003: *
004: * Copyright (c) 2004, Christian Niles, unit12.net
005: * All rights reserved.
006: *
007: * Redistribution and use in source and binary forms, with or without
008: * modification, are permitted provided that the following conditions are met:
009: *
010: * * Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * * Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in the
015: * documentation and/or other materials provided with the distribution.
016: *
017: * * Neither the name of Christian Niles, Unit12, nor the names of its
018: * contributors may be used to endorse or promote products derived from
019: * this software without specific prior written permission.
020: *
021: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
022: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
023: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
024: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
025: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
026: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
027: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
028: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
029: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
030: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
031: * POSSIBILITY OF SUCH DAMAGE.
032: *
033: */
034: package javanet.staxutils.events;
035:
036: import javax.xml.XMLConstants;
037: import javax.xml.namespace.QName;
038: import javax.xml.stream.Location;
039: import javax.xml.stream.events.Namespace;
040:
041: /**
042: * {@link Namespace} event implementation.
043: *
044: * @author Christian Niles
045: * @version $Revision: 1.3 $
046: */
047: public class NamespaceEvent extends AttributeEvent implements Namespace {
048:
049: public static final QName DEFAULT_NS_DECL = new QName(
050: XMLConstants.XMLNS_ATTRIBUTE_NS_URI,
051: XMLConstants.XMLNS_ATTRIBUTE);
052:
053: public NamespaceEvent(String prefix, String nsURI) {
054:
055: this (prefix, nsURI, null);
056:
057: }
058:
059: public NamespaceEvent(String prefix, String nsURI, Location location) {
060:
061: super (prefix != null ? new QName(
062: XMLConstants.XMLNS_ATTRIBUTE_NS_URI, prefix,
063: XMLConstants.XMLNS_ATTRIBUTE) : DEFAULT_NS_DECL, nsURI,
064: location);
065:
066: }
067:
068: /** Returns {@link #NAMESPACE}. */
069: public int getEventType() {
070:
071: return NAMESPACE;
072:
073: }
074:
075: public String getNamespaceURI() {
076:
077: return getValue();
078:
079: }
080:
081: public String getPrefix() {
082:
083: String prefix = getName().getLocalPart();
084: if (!"xmlns".equals(prefix)) {
085:
086: return prefix;
087:
088: } else {
089:
090: return "";
091:
092: }
093:
094: }
095:
096: public boolean isDefaultNamespaceDeclaration() {
097:
098: return "".equals(getPrefix());
099:
100: }
101:
102: }
|