Gavin Cornwell 1c20bf7ded Merged BRANCHES/V3.4 to HEAD:
24143: Fixed licence header

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@24153 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2010-12-02 11:32:28 +00:00

60 lines
2.0 KiB
Java

/*
* Copyright (C) 2005-2010 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util;
import java.io.*;
import java.util.LinkedList;
import javax.xml.XMLConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NamedNodeMap;
import org.xml.sax.SAXException;
/**
* FreeMarker utility functions.
*
* @author Ariel Backenroth
*/
public class FreeMarkerUtil
{
public static String buildNamespaceDeclaration(final Document xml)
{
final Element docEl = xml.getDocumentElement();
final NamedNodeMap attributes = docEl.getAttributes();
final StringBuilder result = new StringBuilder();
for (int i = 0; i < attributes.getLength(); i++)
{
final Node a = attributes.item(i);
if (a.getNodeName().startsWith(XMLConstants.XMLNS_ATTRIBUTE))
{
final String prefix = a.getNodeName().substring((XMLConstants.XMLNS_ATTRIBUTE + ":").length());
final String uri = a.getNodeValue();
if (result.length() != 0)
{
result.append(",\n");
}
result.append("\"").append(prefix).append("\":\"").append(uri).append("\"");
}
}
return "<#ftl ns_prefixes={\n" + result.toString() + "}>\n";
}
}