Mercurial > dive4elements > http-client
diff src/main/java/org/dive4elements/artifacts/httpclient/utils/ArtifactNamespaceContext.java @ 71:a857866d162f
Moved directories to org.dive4elements
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 11:14:14 +0200 |
parents | src/main/java/de/intevation/artifacts/httpclient/utils/ArtifactNamespaceContext.java@a1db30b33f43 |
children | 133281653904 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/main/java/org/dive4elements/artifacts/httpclient/utils/ArtifactNamespaceContext.java Thu Apr 25 11:14:14 2013 +0200 @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2010 by Intevation GmbH + * + * This program is free software under the LGPL (>=v2.1) + * Read the file LGPL.txt coming with the software for details + * or visit http://www.gnu.org/licenses/ if it does not exist. + */ + +package de.intevation.artifacts.httpclient.utils; + +import java.util.Iterator; + +import javax.xml.XMLConstants; +import javax.xml.namespace.NamespaceContext; + +/** + * The namespacecontext object used in xml documents retrieved by the artifact + * server. + * + * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a> + */ +public class ArtifactNamespaceContext +implements NamespaceContext +{ + /** + * The URI of the namespace of the artifacts. + */ + public final static String NAMESPACE_URI = "http://www.intevation.de/2009/artifacts"; + + /** + * The XML prefix for the artifacts namespace. + */ + public final static String NAMESPACE_PREFIX = "art"; + + /** + * The singleton instance of this <code>NamespaceContext</code> + */ + public static final ArtifactNamespaceContext INSTANCE = + new ArtifactNamespaceContext(); + + /** + * Constructor + */ + public ArtifactNamespaceContext() { + } + + public String getNamespaceURI(String prefix) { + + if (prefix == null) { + throw new NullPointerException("Null prefix"); + } + + if (NAMESPACE_PREFIX.equals(prefix)) { + return NAMESPACE_URI; + } + + if ("xml".equals(prefix)) { + return XMLConstants.XML_NS_URI; + } + + return XMLConstants.NULL_NS_URI; + } + + public String getPrefix(String uri) { + throw new UnsupportedOperationException(); + } + + public Iterator getPrefixes(String uri) { + throw new UnsupportedOperationException(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :