/**
* Copyright (C) 2012-2017 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* If the program is linked with libraries which are licensed under one of
* the following licenses, the combination of the program with the linked
* library is not considered a "derivative work" of the program:
*
* - Apache License, version 2.0
* - Apache Software License, version 1.0
* - GNU Lesser General Public License, version 3
* - Mozilla Public License, versions 1.0, 1.1 and 2.0
* - Common Development and Distribution License (CDDL), version 1.0
*
* Therefore the distribution of the program linked with libraries licensed
* under the aforementioned licenses, is permitted by the copyright holders
* if the distribution is compliant with both the GNU General Public
* License version 2 and the aforementioned licenses.
*
* This program 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 General
* Public License for more details.
*/
package org.n52.sos.decode;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import org.apache.xmlbeans.XmlObject;
import org.isotc211.x2005.gco.CodeListValueType;
import org.n52.sos.exception.ows.concrete.UnsupportedDecoderInputException;
import org.n52.sos.iso.GcoConstants;
import org.n52.sos.ogc.ows.OwsExceptionReport;
import org.n52.sos.ogc.sensorML.Role;
import org.n52.sos.service.ServiceConstants.SupportedTypeKey;
import org.n52.sos.util.CodingHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.base.Joiner;
/**
* {@link Decoder} class to decode ISO TC211 Geographic COmmon (GCO) extensible
* markup language.
*
* @author Carsten Hollmann <c.hollmann@52north.org>
* @since 4.2.0
*
*/
public class Iso19139GcoDecoder implements Decoder<Object, XmlObject> {
private static final Logger LOGGER = LoggerFactory.getLogger(Iso19139GcoDecoder.class);
private static final Set<DecoderKey> DECODER_KEYS = CodingHelper.decoderKeysForElements(GcoConstants.NS_GCO,
CodeListValueType.class);
public Iso19139GcoDecoder() {
LOGGER.debug("Decoder for the following keys initialized successfully: {}!", Joiner.on(", ")
.join(DECODER_KEYS));
}
@Override
public Set<DecoderKey> getDecoderKeyTypes() {
return Collections.unmodifiableSet(DECODER_KEYS);
}
@Override
public Set<String> getConformanceClasses() {
return Collections.emptySet();
}
@Override
public Map<SupportedTypeKey, Set<String>> getSupportedTypes() {
return Collections.emptyMap();
}
@Override
public Object decode(XmlObject element) throws OwsExceptionReport, UnsupportedDecoderInputException {
if (element instanceof CodeListValueType) {
return encodeCodeListValue((CodeListValueType) element);
} else {
throw new UnsupportedDecoderInputException(this, element);
}
}
private Role encodeCodeListValue(CodeListValueType circ) {
Role role = new Role(circ.getStringValue());
role.setCodeList(circ.getCodeList());
role.setCodeListValue(circ.getCodeListValue());
return role;
}
}