/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.security;
import java.util.Arrays;
import org.opengis.filter.Filter;
import org.opengis.parameter.GeneralParameterValue;
import com.vividsolutions.jts.geom.MultiPolygon;
/**
* Describes security limits on a raster layers
*
* @author Andrea Aime - GeoSolutions
*/
public class CoverageAccessLimits extends DataAccessLimits {
private static final long serialVersionUID = -4269595923034528171L;
/**
* Used as a ROI filter on raster data
*/
MultiPolygon rasterFilter;
/**
* Param overrides when grabbing a reader
*/
transient GeneralParameterValue[] params;
/**
* Builds a raster limit
*
* @param readFilter
* The read filter, this has two purposes: if set to Filter.EXCLUDE it makes the
* entire layer non readable (hides, challenges), otherwise it's added to the
* reader parameter should the reader have a filter among its params
* (mosaic does for example)
* @param rasterFilter
* Used as a ROI on the returned coverage
* @param params
* Read parameters overrides
*/
public CoverageAccessLimits(CatalogMode mode, Filter readFilter, MultiPolygon rasterFilter,
GeneralParameterValue[] params) {
super(mode, readFilter);
this.rasterFilter = rasterFilter;
this.params = params;
}
public MultiPolygon getRasterFilter() {
return rasterFilter;
}
public GeneralParameterValue[] getParams() {
return params;
}
@Override
public String toString() {
return "CoverageAccessLimits [params=" + Arrays.toString(params) + ", rasterFilter="
+ rasterFilter + ", readFilter=" + readFilter + ", mode=" + mode + "]";
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + Arrays.hashCode(params);
result = prime * result + ((rasterFilter == null) ? 0 : rasterFilter.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
CoverageAccessLimits other = (CoverageAccessLimits) obj;
if (!Arrays.equals(params, other.params))
return false;
if (rasterFilter == null) {
if (other.rasterFilter != null)
return false;
} else if (!rasterFilter.equals(other.rasterFilter))
return false;
return true;
}
}