org.jboss.aop.microcontainer.beans.metadata.XmlLoadableRootElementUtil Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.aop.microcontainer.beans.metadata;
import java.io.BufferedWriter;
import java.io.StringWriter;
import java.util.List;
import java.util.Map;
import org.jboss.util.xml.DOMWriter;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
/**
*
* @author Kabir Khan
* @version $Revision: 1.1 $
*/
public class XmlLoadableRootElementUtil
{
public static String getRootElementString(List elements, String elementName, Map elementAttributes)
{
try
{
StringWriter writer = new StringWriter();
StringBuffer contents = writer.getBuffer();
contents.append("<" + elementName + " ");
if (elementAttributes != null && elementAttributes.size() > 0)
{
for (Map.Entry entry : elementAttributes.entrySet())
{
contents.append(entry.getKey() + "=\"" + entry.getValue() + "\" ");
}
}
contents.append(">");
DOMWriter domWriter = new DOMWriter(new BufferedWriter(writer));
if (elements != null && elements.size() > 0)
{
for (Element child : elements)
{
domWriter.print(child);
}
}
contents.append("");
String fullDocument = writer.getBuffer().toString();
return fullDocument;
}
catch (DOMException e)
{
e.printStackTrace();
throw e;
}
}
}