Mercurial > dive4elements > framework
diff artifacts-common/src/main/java/de/intevation/artifacts/common/utils/ClientProtocolUtils.java @ 113:0344a20f8a93
Added the ArtifactNamespaceContext and a ClientProtocolUtils that helps working with the artifact protocol.
artifacts/trunk@1318 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 16 Feb 2011 15:26:38 +0000 |
parents | |
children | 19b86e27d0c3 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/artifacts-common/src/main/java/de/intevation/artifacts/common/utils/ClientProtocolUtils.java Wed Feb 16 15:26:38 2011 +0000 @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2011 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.common.utils; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; + + +/** + * This class provides methods that help creating the artifact protocol + * documents DESCRIBE, FEED, ADVANCE and OUT. + * + * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> + */ +public class ClientProtocolUtils { + + /** + * It should not be necessary to create instances of this class. + */ + private ClientProtocolUtils() { + } + + + /** + * This method creates a new CREATE document. + * + * @return the CREATE document. + */ + public static Document newCreateDocument(String factory) { + Document doc = XMLUtils.newDocument(); + + XMLUtils.ElementCreator cr = new XMLUtils.ElementCreator( + doc, + ArtifactNamespaceContext.NAMESPACE_URI, + ArtifactNamespaceContext.NAMESPACE_PREFIX); + + Element action = cr.create("action"); + Element type = cr.create("type"); + Element fac = cr.create("factory"); + + type.setAttribute("name", "create"); + fac.setAttribute("name", factory); + + action.appendChild(type); + action.appendChild(fac); + + doc.appendChild(action); + + return doc; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :