/*---------------- 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.context;
import java.util.HashMap;
/**
* This class encapsulates a collection of references to Web Map Context
* documents as defined by the OGC Web Map Context specification
*
* @version $Revision: 1.8 $
* @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
*/
public class ViewContextCollection {
private HashMap viewContextReferences = null;
/**
* Creates a new ViewContextCollection object.
*
* @param viewContextReferences
*
* @throws ContextException
*/
public ViewContextCollection( ViewContextReference[] viewContextReferences )
throws ContextException {
setViewContextReferences( viewContextReferences );
}
/**
*
*
* @return
*/
public ViewContextReference[] getViewContextReferences() {
ViewContextReference[] fr = new ViewContextReference[viewContextReferences.size()];
return (ViewContextReference[])viewContextReferences.values().toArray( fr );
}
/**
*
*
* @param viewContextReferences
*
* @throws ContextException
*/
public void setViewContextReferences( ViewContextReference[] viewContextReferences )
throws ContextException {
if ( ( viewContextReferences == null ) || ( viewContextReferences.length == 0 ) ) {
throw new ContextException(
"at least one viewContextReference must be defined for a layer" );
}
this.viewContextReferences.clear();
for ( int i = 0; i < viewContextReferences.length; i++ ) {
this.viewContextReferences.put( viewContextReferences[i].getTitle(),
viewContextReferences[i] );
}
}
/**
*
*
* @param name
*
* @return
*/
public ViewContextReference getViewContextReference( String name ) {
return (ViewContextReference)viewContextReferences.get( name );
}
/**
*
*
* @param viewContextReference
*/
public void addViewContextReference( ViewContextReference viewContextReference ) {
viewContextReferences.put( viewContextReference.getTitle(), viewContextReference );
}
/**
*
*
* @param name
*
* @return
*/
public ViewContextReference removeViewContextReference( String name ) {
return (ViewContextReference)viewContextReferences.remove( name );
}
/**
*
*/
public void clear() {
viewContextReferences.clear();
}
}
/* ********************************************************************
Changes to this class. What the people have been up to:
$Log: ViewContextCollection.java,v $
Revision 1.8 2006/07/12 14:46:15 poth
comment footer added
********************************************************************** */