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World Wind is a collection of components that interactively display 3D geographic information within Java applications or applets.
/*
* Copyright (C) 2012 United States Government as represented by the Administrator of the
* National Aeronautics and Space Administration.
* All Rights Reserved.
*/
package gov.nasa.worldwind.ogc.wms;
import gov.nasa.worldwind.util.WWUtil;
import gov.nasa.worldwind.util.xml.*;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.*;
import java.util.Iterator;
/**
* Parses a WMS layer Dimension element.
*
* @author tag
* @version $Id: WMSLayerDimension.java 1171 2013-02-11 21:45:02Z dcollins $
*/
public class WMSLayerDimension extends AbstractXMLEventParser
{
protected StringBuilder dimension;
protected String name;
protected String units;
protected String unitSymbol;
protected String defaultValue;
protected Boolean multipleValues;
protected Boolean nearestValue;
protected Boolean current;
public WMSLayerDimension(String namespaceURI)
{
super(namespaceURI);
}
@Override
protected void doParseEventContent(XMLEventParserContext ctx, XMLEvent event, Object... args)
throws XMLStreamException
{
if (event.isCharacters())
{
String s = ctx.getCharacters(event);
if (!WWUtil.isEmpty(s))
{
if (this.dimension == null)
this.dimension = new StringBuilder();
this.dimension.append(s);
}
}
}
@Override
protected void doParseEventAttributes(XMLEventParserContext ctx, XMLEvent event, Object... args)
{
Iterator iter = event.asStartElement().getAttributes();
if (iter == null)
return;
while (iter.hasNext())
{
Attribute attr = (Attribute) iter.next();
if (attr.getName().getLocalPart().equals("name") && attr.getValue() != null)
this.setName(attr.getValue());
else if (attr.getName().getLocalPart().equals("units") && attr.getValue() != null)
this.setUnits(attr.getValue());
else if (attr.getName().getLocalPart().equals("unitSymbol") && attr.getValue() != null)
this.setUnitSymbol(attr.getValue());
else if (attr.getName().getLocalPart().equals("default") && attr.getValue() != null)
this.setDefaultValue(attr.getValue());
else if (attr.getName().getLocalPart().equals("multipleValues") && attr.getValue() != null)
{
Boolean d = WWUtil.convertStringToBoolean(attr.getValue());
if (d != null)
this.setMultipleValues(d);
}
else if (attr.getName().getLocalPart().equals("nearestValue") && attr.getValue() != null)
{
Boolean d = WWUtil.convertStringToBoolean(attr.getValue());
if (d != null)
this.setNearestValue(d);
}
else if (attr.getName().getLocalPart().equals("current") && attr.getValue() != null)
{
Boolean d = WWUtil.convertStringToBoolean(attr.getValue());
if (d != null)
this.setCurrent(d);
}
}
}
public String getDimension()
{
if (this.dimension == null)
this.dimension = new StringBuilder();
return dimension.toString();
}
public String getName()
{
return name;
}
protected void setName(String name)
{
this.name = name;
}
public String getUnits()
{
return units;
}
protected void setUnits(String units)
{
this.units = units;
}
public String getUnitSymbol()
{
return unitSymbol;
}
protected void setUnitSymbol(String unitSymbol)
{
this.unitSymbol = unitSymbol;
}
public String getDefaultValue()
{
return defaultValue;
}
protected void setDefaultValue(String defaultValue)
{
this.defaultValue = defaultValue;
}
public Boolean isMultipleValues()
{
return multipleValues;
}
protected void setMultipleValues(Boolean multipleValues)
{
this.multipleValues = multipleValues;
}
public Boolean isNearestValue()
{
return nearestValue;
}
protected void setNearestValue(Boolean nearestValue)
{
this.nearestValue = nearestValue;
}
public Boolean isCurrent()
{
return current;
}
protected void setCurrent(Boolean current)
{
this.current = current;
}
}