/* (c) 2014 - 2015 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.wcs.xml.v1_0_0;
import java.io.Reader;
import java.util.Map;
import javax.xml.namespace.QName;
import org.geoserver.ows.XmlRequestReader;
import org.geoserver.util.EntityResolverProvider;
import org.geotools.util.Version;
import org.geotools.wcs.WCS;
import org.geotools.wcs.WCSConfiguration;
import org.geotools.xml.Parser;
import org.vfny.geoserver.wcs.WcsException;
/**
* Xml reader for wcs 1.0.0 xml requests.
*
* @author Justin Deoliveira, The Open Planning Project
* @author Andrea Aime, The Open Planning project
*
*/
public class WcsXmlReader extends XmlRequestReader {
/**
* Xml Configuration
*/
WCSConfiguration configuration;
EntityResolverProvider resolverProvider;
public WcsXmlReader(String element, String version, WCSConfiguration configuration,
EntityResolverProvider resolverProvider) {
super(new QName(WCS.NAMESPACE, element), new Version(version), "wcs");
this.configuration = configuration;
this.resolverProvider = resolverProvider;
}
public Object read(Object request, Reader reader, Map kvp) throws Exception {
// create the parser instance
Parser parser = new Parser(configuration);
parser.setValidating(true);
parser.setFailOnValidationError(true);
parser.setStrict(true);
parser.setEntityResolver(resolverProvider.getEntityResolver());
// parse
Object parsed;
try {
parsed = parser.parse(reader);
} catch (Exception e) {
throw new WcsException(
"Parsing failed, the xml request is most probably not compliant to the wcs schema",
e);
}
return parsed;
}
}