/**
* 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.request.operator;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.n52.sos.ds.AbstractGetFeatureOfInterestDAO;
import org.n52.sos.ogc.ows.CompositeOwsException;
import org.n52.sos.ogc.ows.OwsExceptionReport;
import org.n52.sos.ogc.sos.ConformanceClasses;
import org.n52.sos.ogc.sos.Sos2Constants;
import org.n52.sos.ogc.sos.SosConstants;
import org.n52.sos.request.GetFeatureOfInterestRequest;
import org.n52.sos.response.GetFeatureOfInterestResponse;
import org.n52.sos.wsdl.WSDLConstants;
import org.n52.sos.wsdl.WSDLOperation;
/**
* @since 4.0.0
*
*/
public class SosGetFeatureOfInterestOperatorV20
extends
AbstractV2RequestOperator<AbstractGetFeatureOfInterestDAO, GetFeatureOfInterestRequest, GetFeatureOfInterestResponse> {
private static final Set<String> CONFORMANCE_CLASSES = Collections
.singleton(ConformanceClasses.SOS_V2_FEATURE_OF_INTEREST_RETRIEVAL);
private static final String OPERATION_NAME = SosConstants.Operations.GetFeatureOfInterest.name();
public SosGetFeatureOfInterestOperatorV20() {
super(OPERATION_NAME, GetFeatureOfInterestRequest.class);
}
@Override
public Set<String> getConformanceClasses() {
return Collections.unmodifiableSet(CONFORMANCE_CLASSES);
}
@Override
public GetFeatureOfInterestResponse receive(GetFeatureOfInterestRequest request) throws OwsExceptionReport {
return getDao().getFeatureOfInterest(request);
}
@Override
protected void checkParameters(GetFeatureOfInterestRequest sosRequest) throws OwsExceptionReport {
CompositeOwsException exceptions = new CompositeOwsException();
try {
checkServiceParameter(sosRequest.getService());
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
try {
checkSingleVersionParameter(sosRequest);
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
try {
checkObservedProperties(sosRequest.getObservedProperties(),
Sos2Constants.GetFeatureOfInterestParams.observedProperty.name());
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
try {
checkProcedures(sosRequest.getProcedures(), Sos2Constants.GetFeatureOfInterestParams.procedure.name());
if (sosRequest.isSetProcedures()) {
sosRequest.setProcedures(addChildProcedures(sosRequest.getProcedures()));
}
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
try {
checkFeatureOfInterestAndRelatedFeatureIdentifier(sosRequest.getFeatureIdentifiers(),
Sos2Constants.GetFeatureOfInterestParams.featureOfInterest.name());
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
try {
checkSpatialFilters(sosRequest.getSpatialFilters(),
Sos2Constants.GetFeatureOfInterestParams.spatialFilter.name());
} catch (OwsExceptionReport owse) {
exceptions.add(owse);
}
checkExtensions(sosRequest, exceptions);
exceptions.throwIfNotEmpty();
}
private void checkFeatureOfInterestAndRelatedFeatureIdentifier(List<String> featureIdentifiers,
String parameterName) throws OwsExceptionReport {
if (featureIdentifiers != null) {
CompositeOwsException exceptions = new CompositeOwsException();
for (String featureOfInterest : featureIdentifiers) {
try {
if (!getCache().hasRelatedFeature(featureOfInterest)) {
checkFeatureOfInterestIdentifier(featureOfInterest, parameterName);
}
} catch (OwsExceptionReport e) {
exceptions.add(e);
}
}
exceptions.throwIfNotEmpty();
}
}
@Override
public WSDLOperation getSosOperationDefinition() {
return WSDLConstants.Operations.GET_FEATURE_OF_INTEREST;
}
}