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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library 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 library 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
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: Namespaces.java 6489 2008-11-28 14:53:40Z tmorgner $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.namespace;
import java.util.ArrayList;
import java.util.Iterator;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
import org.pentaho.reporting.libraries.resourceloader.ResourceKey;
import org.pentaho.reporting.libraries.resourceloader.ResourceException;
import org.pentaho.reporting.libraries.base.config.Configuration;
import org.pentaho.reporting.libraries.base.util.DebugLog;
/**
* Known and supported namespaces.
*
* @author Thomas Morgner
*/
public final class Namespaces
{
public static final String LIBLAYOUT_NAMESPACE =
"http://jfreereport.sourceforge.net/namespaces/layout";
/**
* The XML-Namespace is used for the 'id' attribute.
*/
public static final String XML_NAMESPACE =
"http://www.w3.org/XML/1998/namespace";
/**
* The XML-Namespace is used for the 'id' attribute.
*/
// The old HTML namespace is not supported, use XHTML instead.
// public static final String HTML_NAMESPACE =
// "http://www.w3.org/TR/REC-html40";
public static final String XHTML_NAMESPACE =
"http://www.w3.org/1999/xhtml";
private Namespaces()
{
}
public static NamespaceDefinition[] createFromConfig
(final Configuration config,
final String prefix,
final ResourceManager resourceManager)
{
final ArrayList retvals = new ArrayList();
final Iterator keys = config.findPropertyKeys(prefix);
while (keys.hasNext())
{
final String key = (String) keys.next();
if (key.endsWith(".Uri") == false)
{
continue;
}
final String nsPrefix = key.substring(0, key.length() - 3);
final String uri = config.getConfigProperty(key);
if (uri == null)
{
continue;
}
final String trimmedUri = uri.trim();
if (trimmedUri.length() == 0)
{
continue;
}
final String classAttr = config.getConfigProperty(nsPrefix + "ClassAttr");
final String styleAttr = config.getConfigProperty(nsPrefix + "StyleAttr");
final String prefixAttr = config.getConfigProperty(nsPrefix + "Prefix");
final String defaultStyle = config.getConfigProperty(
nsPrefix + "Default-Style");
ResourceKey styleResourceKey = null;
if (resourceManager != null)
{
try
{
if (defaultStyle != null)
{
styleResourceKey = resourceManager.createKey(defaultStyle);
}
}
catch (ResourceException e)
{
// ignored ..
DebugLog.log("Unable to create resourcekey for style " + trimmedUri);
}
}
retvals.add(new DefaultNamespaceDefinition
(trimmedUri, styleResourceKey, classAttr, styleAttr, prefixAttr));
}
return (NamespaceDefinition[])
retvals.toArray(new NamespaceDefinition[retvals.size()]);
}
}
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