org.n52.svalbard.decode.ExtensibleResponseDecoder Maven / Gradle / Ivy
/*
* Copyright 2015-2020 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* 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.n52.svalbard.decode;
import org.apache.xmlbeans.XmlObject;
import org.n52.shetland.ogc.ows.extension.Extension;
import org.n52.shetland.ogc.ows.extension.Extensions;
import org.n52.shetland.ogc.swe.SweAbstractDataComponent;
import org.n52.shetland.ogc.swes.SwesExtension;
import org.n52.shetland.util.CollectionHelper;
import org.n52.svalbard.decode.exception.DecodingException;
import net.opengis.swes.x20.ExtensibleResponseType;
/**
* @author Carsten Hollmann
* @since 5.0.0
*
*/
public interface ExtensibleResponseDecoder {
default Extensions parseExtensibleResponse(ExtensibleResponseType ert)
throws DecodingException {
return parseExtensibleResponseExtension(ert.getExtensionArray());
}
default Extensions parseExtensibleResponseExtension(XmlObject[] extensionArray)
throws DecodingException {
if (CollectionHelper.isNotNullOrEmpty(extensionArray)) {
Extensions extensions = new Extensions();
for (XmlObject xbExtension : extensionArray) {
Object obj = decodeXmlElement(xbExtension);
if (obj instanceof Extension) {
extensions.addExtension((Extension) obj);
} else if (obj instanceof SweAbstractDataComponent) {
extensions.addExtension(new SwesExtension<>().setValue((SweAbstractDataComponent) obj));
}
}
return extensions;
}
return null;
}
T decodeXmlElement(XmlObject obj)
throws DecodingException;
}