/*---------------- FILE HEADER ------------------------------------------
This file is part of deegree.
Copyright (C) 2001-2006 by:
EXSE, Department of Geography, University of Bonn
http://www.giub.uni-bonn.de/deegree/
lat/lon GmbH
http://www.lat-lon.de
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
Contact:
Andreas Poth
lat/lon GmbH
Aennchenstr. 19
53115 Bonn
Germany
E-Mail: poth@lat-lon.de
Prof. Dr. Klaus Greve
Department of Geography
University of Bonn
Meckenheimer Allee 166
53115 Bonn
Germany
E-Mail: greve@giub.uni-bonn.de
---------------------------------------------------------------------------*/
package org.deegree.portal.standard.wms.util;
import org.deegree.ogcwebservices.wms.capabilities.Layer;
/**
*
*
* @version $Revision: 1.8 $
* @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
*/
public class ClientHelper {
/**
*
* @param root
* @return
*/
public static String getLayersAsTree(Layer root) {
StringBuffer sb = new StringBuffer(10000);
sb.append("<h3>").append( root.getTitle() ).append(":</h3>");
Layer[] layers = root.getLayer();
int indent = 0;
for (int i = 0; i < layers.length; i++) {
appendLayer( layers[i], indent, sb);
}
return sb.toString();
}
private static void appendLayer( Layer layer, int indent, StringBuffer target) {
indent++;
String s = "";
for (int i = 0; i < indent; i++) {
s = s + " ";
}
target.append(s);
if ( layer.getName() != null ) {
target.append( s ).append( "<input name='LAYER' type='checkbox' " )
.append( "value='").append( layer.getName() )
.append('|').append(layer.getTitle()).append('|')
.append( layer.isQueryable() ).append( "' >")
.append(layer.getTitle()).append("</input><BR/>\n");
} else {
target.append("<b>").append( layer.getTitle().concat( "<BR/>") ).append("</b>");
Layer[] layers = layer.getLayer();
for (int i = 0; i < layers.length; i++) {
appendLayer( layers[i], indent, target);
}
target.append("<br/>");
}
}
}
/* ********************************************************************
Changes to this class. What the people have been up to:
$Log: ClientHelper.java,v $
Revision 1.8 2006/08/29 19:54:14 poth
footer corrected
Revision 1.7 2006/07/12 14:46:16 poth
comment footer added
********************************************************************** */