org.xmlobjects.gml.adapter.valueobjects.AbstractCompositeValueAdapter Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of gml-objects Show documentation
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.valueobjects;

import org.xmlobjects.builder.ObjectBuildException;
import org.xmlobjects.gml.adapter.GMLBuilderHelper;
import org.xmlobjects.gml.adapter.GMLSerializerHelper;
import org.xmlobjects.gml.adapter.base.AbstractGMLAdapter;
import org.xmlobjects.gml.model.valueobjects.CompositeValue;
import org.xmlobjects.gml.model.valueobjects.ValueProperty;
import org.xmlobjects.serializer.ObjectSerializeException;
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 abstract class AbstractCompositeValueAdapter extends AbstractGMLAdapter {

    @Override
    public void initializeObject(T object, QName name, Attributes attributes, XMLReader reader) throws ObjectBuildException, XMLReadException {
        super.initializeObject(object, name, attributes, reader);
        GMLBuilderHelper.buildAggregationAttributes(object, attributes);
    }

    @Override
    public void buildChildObject(T object, QName name, Attributes attributes, XMLReader reader) throws ObjectBuildException, XMLReadException {
        if (GMLBuilderHelper.isGMLNamespace(name.getNamespaceURI())) {
            switch (name.getLocalPart()) {
                case "valueComponent":
                    object.getValueComponent().add(reader.getObjectUsingBuilder(ValuePropertyAdapter.class));
                    break;
                case "valueComponents":
                    object.setValueComponents(reader.getObjectUsingBuilder(ValueArrayPropertyAdapter.class));
                    break;
                default:
                    super.buildChildObject(object, name, attributes, reader);
                    break;
            }
        }
    }

    @Override
    public void initializeElement(Element element, T object, Namespaces namespaces, XMLWriter writer) throws ObjectSerializeException, XMLWriteException {
        super.initializeElement(element, object, namespaces, writer);
        GMLSerializerHelper.serializeAggregationAttributes(element, object, namespaces);
    }

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

        if (object.isSetValueComponent()) {
            for (ValueProperty property : object.getValueComponent())
                writer.writeElementUsingSerializer(Element.of(baseNamespace, "valueComponent"), property, ValuePropertyAdapter.class, namespaces);
        }

        if (object.getValueComponents() != null)
            writer.writeElementUsingSerializer(Element.of(baseNamespace, "valueComponents"), object.getValueComponents(), ValueArrayPropertyAdapter.class, namespaces);
    }
}