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A Java mapping for the OGC Geography Markup Language (GML)
There is a newer version: 1.1.2
/*
 * gml-objects - A Java mapping for the OGC Geography Markup Language (GML)
 * https://github.com/xmlobjects/gml-objects
 *
 * Copyright 2019-2024 Claus Nagel 
 *
 * 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.xmlobjects.gml.adapter.coverage;

import org.xmlobjects.builder.ObjectBuildException;
import org.xmlobjects.builder.ObjectBuilder;
import org.xmlobjects.gml.adapter.GMLBuilderHelper;
import org.xmlobjects.gml.adapter.GMLSerializerHelper;
import org.xmlobjects.gml.adapter.basictypes.CodeAdapter;
import org.xmlobjects.gml.model.coverage.File;
import org.xmlobjects.gml.model.coverage.FileValueModel;
import org.xmlobjects.gml.util.GMLConstants;
import org.xmlobjects.serializer.ObjectSerializeException;
import org.xmlobjects.serializer.ObjectSerializer;
import org.xmlobjects.stream.XMLReadException;
import org.xmlobjects.stream.XMLReader;
import org.xmlobjects.stream.XMLWriteException;
import org.xmlobjects.stream.XMLWriter;
import org.xmlobjects.xml.Attributes;
import org.xmlobjects.xml.Element;
import org.xmlobjects.xml.Namespaces;

import javax.xml.namespace.QName;

public class FileAdapter implements ObjectBuilder, ObjectSerializer {

    @Override
    public File createObject(QName name, Object parent) throws ObjectBuildException {
        return new File();
    }

    @Override
    public void buildChildObject(File object, QName name, Attributes attributes, XMLReader reader) throws ObjectBuildException, XMLReadException {
        if (GMLBuilderHelper.isGMLNamespace(name.getNamespaceURI())) {
            switch (name.getLocalPart()) {
                case "rangeParameters":
                    object.setRangeParameters(reader.getObjectUsingBuilder(RangeParametersAdapter.class));
                    break;
                case "fileName":
                case "fileReference":
                    reader.getTextContent().ifPresent(object::setFileReference);
                    break;
                case "fileStructure":
                    object.setFileStructure(reader.getObjectUsingBuilder(CodeAdapter.class));
                    break;
                case "mimeType":
                    reader.getTextContent().ifPresent(object::setMimeType);
                    break;
                case "compression":
                    reader.getTextContent().ifPresent(object::setCompression);
                    break;
            }
        }
    }

    @Override
    public void writeChildElements(File object, Namespaces namespaces, XMLWriter writer) throws ObjectSerializeException, XMLWriteException {
        String baseNamespace = GMLSerializerHelper.getGMLBaseNamespace(namespaces);

        if (object.getRangeParameters() != null)
            writer.writeElementUsingSerializer(Element.of(baseNamespace, "rangeParameters"), object.getRangeParameters(), RangeParametersAdapter.class, namespaces);

        if (object.getFileReference() != null) {
            String localName = GMLConstants.GML_3_2_NAMESPACE.equals(baseNamespace) ? "fileReference" : "fileName";
            writer.writeElement(Element.of(baseNamespace, localName).addTextContent(object.getFileReference()));
        }

        if (object.getFileStructure() != null) {
            if (GMLConstants.GML_3_2_NAMESPACE.equals(baseNamespace))
                writer.writeElementUsingSerializer(Element.of(baseNamespace, "fileStructure"), object.getFileStructure(), CodeAdapter.class, namespaces);
            else {
                FileValueModel fileStructure = FileValueModel.fromValue(object.getFileStructure().getValue());
                if (fileStructure != null)
                    writer.writeElement(Element.of(baseNamespace, "fileStructure").addTextContent(fileStructure.toValue()));
            }
        }

        if (object.getMimeType() != null)
            writer.writeElement(Element.of(baseNamespace, "mimeType").addTextContent(object.getMimeType()));

        if (object.getCompression() != null)
            writer.writeElement(Element.of(baseNamespace, "compression").addTextContent(object.getCompression()));
    }
}