io.legaldocml.akn.element.DocDate Maven / Gradle / Ivy

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package io.legaldocml.akn.element;

import com.google.common.collect.ImmutableMap;
import io.legaldocml.akn.AknObject;
import io.legaldocml.akn.attribute.Date;
import io.legaldocml.akn.group.ANtitleInline;
import io.legaldocml.io.impl.Buffers;
import io.legaldocml.io.CharArray;
import io.legaldocml.io.XmlWriter;

import java.io.IOException;
import java.time.OffsetDateTime;
import java.util.function.BiConsumer;

import static io.legaldocml.akn.element.Attributes.biConsumerDateTime;
import static io.legaldocml.akn.util.XmlWriterHelper.writeDate;
import static io.legaldocml.unsafe.UnsafeHelper.getFieldOffset;

/**
 * The element docDate is an inline element within preface to identify the string used by the document for its own
 * date(s). Documents with multiple dates may use multiple docDate elements.
 *
 *  *   <xsd:element name="docDate">
 * 	   <xsd:complexType mixed="true">
 * 	     <xsd:complexContent>
 * 		   <xsd:extension base="inline">
 * 		     <xsd:attributeGroup ref="date"/>
 * 		   <xsd:extension>
 * 	     <xsd:complexContent>
 * 	   <xsd:complexType>
 *   <xsd:element>
 * 
 *
 * @author Jacques Militello
 */
public final class DocDate extends InlineType implements Date, ANtitleInline {

    /**
     * Xml Element Name.
     */
    public static final String ELEMENT = "docDate";

    /**
     * Memory address.
     */
    private static final long ADDRESS = Buffers.address(ELEMENT);

    private static final ImmutableMap> ATTRIBUTES;

    static {
        ATTRIBUTES = ImmutableMap.>builder()
                .putAll(InlineType.ATTRIBUTES)
                .put("date", biConsumerDateTime(getFieldOffset(DocDate.class, "date")))
                .build();
    }

    // Mandatory
    private OffsetDateTime date;

    /**
     * {@inheritDoc}
     */
    @Override
    public OffsetDateTime getDate() {
        return this.date;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setDate(OffsetDateTime date) {
        this.date = date;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void write(XmlWriter writer) throws IOException {
        writer.writeStart(ADDRESS, 7);
        writeDate(writer, this);
        super.write(writer);
        writer.writeEnd(ADDRESS, 7);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public ImmutableMap> attributes() {
        return ATTRIBUTES;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String name() {
        return ELEMENT;
    }

}