package org.geotools.wcs.bindings;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import javax.xml.namespace.QName;
import net.opengis.gml.Gml4wcsFactory;
import net.opengis.gml.TimePositionType;
import net.opengis.wcs10.TimePeriodType;
import net.opengis.wcs10.TimeSequenceType;
import net.opengis.wcs10.Wcs10Factory;
import org.geotools.gml3.GML;
import org.geotools.temporal.object.DefaultInstant;
import org.geotools.wcs.WCS;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.opengis.temporal.Instant;
import org.opengis.temporal.Period;
import org.opengis.temporal.Position;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* Binding object for the type http://www.opengis.net/wcs:TimeSequenceType.
*
* <p>
*
* <pre>
* <code>
* <complexType name="TimeSequenceType">
* <annotation>
* <documentation>An ordered sequence of time positions or intervals. The time positions and periods shall be ordered from the oldest to the newest. </documentation>
* </annotation>
* <choice maxOccurs="unbounded">
* <element ref="gml:timePosition"/>
* <element ref="wcs:timePeriod"/>
* </choice>
* </complexType>
*
* </code>
* </pre>
*
* </p>
*
* @generated
*
* @source $URL: http://svn.osgeo.org/geotools/trunk/modules/extension/xsd/xsd-wcs/src/main/java/org/geotools/wcs/bindings/TimeSequenceTypeBinding.java $
*/
public class TimeSequenceTypeBinding extends AbstractComplexBinding {
/**
* @generated
*/
public QName getTarget() {
return WCS.TimeSequenceType;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return TimeSequenceType.class;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
List<Node> timePositions = node.getChildren("timePosition");
TimeSequenceType results = Wcs10Factory.eINSTANCE.createTimeSequenceType();
if (timePositions != null && !timePositions.isEmpty()) {
for (Node timePositionNode : timePositions) {
TimePositionType timePosition = Gml4wcsFactory.eINSTANCE.createTimePositionType();
Date positionDate = ((Position) timePositionNode.getValue()).getDate();
timePosition.setValue(positionDate);
results.getTimePosition().add(timePosition);
}
return results;
} else {
List<Node> timePeriods = node.getChildren("timePeriod");
if (timePeriods != null && !timePeriods.isEmpty()) {
for (Node timePeriodNode : timePeriods) {
Instant begining = new DefaultInstant((Position) timePeriodNode.getChild("beginPosition").getValue());
Instant ending = new DefaultInstant((Position) timePeriodNode.getChild("endPosition").getValue());
//Period timePeriod = new DefaultPeriod(begining, ending);
TimePeriodType timePeriod = Wcs10Factory.eINSTANCE.createTimePeriodType();
TimePositionType beginPosition = Gml4wcsFactory.eINSTANCE.createTimePositionType();
TimePositionType endPosition = Gml4wcsFactory.eINSTANCE.createTimePositionType();
beginPosition.setValue(begining.getPosition().getDate());
endPosition.setValue(ending.getPosition().getDate());
timePeriod.setBeginPosition(beginPosition);
timePeriod.setEndPosition(endPosition);
results.getTimePeriod().add(timePeriod);
}
return results;
}
}
return null;
}
/*
* (non-Javadoc)
*
* @see org.geotools.xml.AbstractComplexBinding#encode(java.lang.Object,
* org.w3c.dom.Document, org.w3c.dom.Element)
*/
@Override
public Element encode(Object object, Document document, Element value)
throws Exception {
List timeSequence = (List) object;
if (timeSequence == null) {
value.appendChild(document.createElementNS(GML.NAMESPACE, GML.Null.getLocalPart()));
}
return null;
}
public Object getProperty(Object object, QName name) {
List timeSequence = (List) object;
if (timeSequence == null || timeSequence.isEmpty()) {
return null;
}
if (name.getLocalPart().equals("timePeriod") && timeSequence.get(0) instanceof Period) {
return timeSequence;
}
if (name.getLocalPart().equals("timePosition")
&& timeSequence.get(0) instanceof Position) {
List<Position> result = new LinkedList<Position>();
for (Position position : (List<Position>) timeSequence)
result.add(position);
return result;
}
return null;
}
}