org.citygml4j.xml.adapter.deprecated.appearance.TextureAssociationPropertyAdapter Maven / Gradle / Ivy

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citygml4j is a Java class library and API for facilitating work with the City Geography Markup Language (CityGML). citygml4j makes it easy to read, process, and write CityGML datasets, and to develop CityGML-aware software applications.
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/*
 * citygml4j - The Open Source Java API for CityGML
 * https://github.com/citygml4j
 *
 * Copyright 2013-2020 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.citygml4j.xml.adapter.deprecated.appearance;

import org.citygml4j.model.appearance.AbstractTextureParameterization;
import org.citygml4j.model.appearance.AbstractTextureParameterizationProperty;
import org.citygml4j.model.appearance.GeometryReference;
import org.citygml4j.model.appearance.TextureAssociation;
import org.citygml4j.model.appearance.TextureAssociationProperty;
import org.citygml4j.model.deprecated.DeprecatedProperties;
import org.xmlobjects.builder.ObjectBuildException;
import org.xmlobjects.gml.adapter.base.AbstractPropertyAdapter;
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 class TextureAssociationPropertyAdapter extends AbstractPropertyAdapter {

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

    @Override
    public void initializeObject(TextureAssociationProperty object, QName name, Attributes attributes, XMLReader reader) throws ObjectBuildException, XMLReadException {
        super.initializeObject(object, name, attributes, reader);
        if (object.getHref() == null) {
            object.setObject(new TextureAssociation());
            attributes.getValue("uri").ifPresent(v -> object.getObject().setTarget(new GeometryReference(v)));
        } else
            attributes.getValue("uri").ifPresent(v -> object.getLocalProperties().set(DeprecatedProperties.TARGET_URI, v));
    }

    @Override
    public void buildChildObject(TextureAssociationProperty object, QName name, Attributes attributes, XMLReader reader) throws ObjectBuildException, XMLReadException {
        if (object.getObject() == null) {
            object.setObject(new TextureAssociation());
            String uri = object.getLocalProperties().get(DeprecatedProperties.TARGET_URI, String.class);
            if (uri != null)
                object.getObject().setTarget(new GeometryReference(uri));
        }

        AbstractTextureParameterization textureParameterization = reader.getObject(AbstractTextureParameterization.class);
        object.getObject().setTextureParameterization(new AbstractTextureParameterizationProperty(textureParameterization));
        if (textureParameterization.getLocalProperties().contains(DeprecatedProperties.GML_ID))
            object.getObject().setId(textureParameterization.getLocalProperties().get(DeprecatedProperties.GML_ID, String.class));
    }

    @Override
    public void initializeElement(Element element, TextureAssociationProperty object, Namespaces namespaces, XMLWriter writer) throws ObjectSerializeException, XMLWriteException {
        super.initializeElement(element, object, namespaces, writer);
        if (object.getObject() != null) {
            TextureAssociation association = object.getObject();
            element.addAttribute("uri", association.getTarget() != null ? association.getTarget().getURI() : null);
        } else if (object.getLocalProperties().contains(DeprecatedProperties.TARGET_URI))
            element.addAttribute("uri", object.getLocalProperties().get(DeprecatedProperties.TARGET_URI, String.class));
    }

    @Override
    public void writeChildElements(TextureAssociationProperty object, Namespaces namespaces, XMLWriter writer) throws ObjectSerializeException, XMLWriteException {
        if (object.getObject() != null
                && object.getObject().getTextureParameterization() != null
                && object.getObject().getTextureParameterization().getObject() != null) {
            AbstractTextureParameterization textureParameterization = object.getObject().getTextureParameterization().getObject();

            if (object.getObject().getId() != null
                    && !textureParameterization.getLocalProperties().contains(DeprecatedProperties.GML_ID))
                textureParameterization.getLocalProperties().set(DeprecatedProperties.GML_ID, object.getObject().getId());

            writer.writeObject(textureParameterization, namespaces);
        }
    }
}