/*
* Copyright 1999-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cocoon.sitemap;
import java.util.HashMap;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.cocoon.util.location.Locatable;
import org.apache.cocoon.util.location.Location;
/**
* Extension to the Avalon Parameters to give location information
*
* @version CVS $Id: SitemapParameters.java 232400 2005-08-12 22:14:26Z sylvain $
*/
public class SitemapParameters extends Parameters implements Locatable {
private Location location = Location.UNKNOWN;
public SitemapParameters(Location location) {
this.location = location;
}
/*
* Get the location of the statement defining these parameters.
*
* @since 2.1.8
* @see org.apache.cocoon.util.location.Locatable#getLocation()
*/
public Location getLocation() {
return this.location;
}
/**
* Get the location of a <code>Parameters</code> object, returning
* {@link Location#UNKNOWN} if no location could be found.
*
* @param param
* @return the location
* @since 2.1.8
*/
public static Location getLocation(Parameters param) {
Location loc = null;
if (param instanceof Locatable) {
loc = ((Locatable)param).getLocation();
}
return loc == null ? Location.UNKNOWN : loc;
}
/**
* @deprecated use {@link #getLocation(Parameters)}
*/
public static String getStatementLocation(Parameters param) {
return getLocation(param).toString();
}
/**
* For internal use only.
*/
public static class LocatedHashMap extends HashMap implements Locatable {
private Location loc;
public Location getLocation() {
return this.loc;
}
public LocatedHashMap(Location loc) {
this.loc = loc;
}
public LocatedHashMap(Location loc, int size) {
super(size);
this.loc = loc;
}
}
}