com.vividsolutions.wms

Class AbstractParser

java.lang.Object

com.vividsolutions.wms.AbstractParser

All Implemented Interfaces:

IParser

Direct Known Subclasses:

ParserWMS1_0, ParserWMS1_1, ParserWMS1_3

public abstract class AbstractParser
extends java.lang.Object
implements IParser

Pulls WMS objects out of the XML

Constructor Summary

Constructors

Constructor and Description
AbstractParser() Creates a Parser for dealing with WMS XML.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addSRSNode(org.w3c.dom.Node n, java.util.List<java.lang.String> srsList)
protected BoundingBox	boundingBoxFromNode(org.w3c.dom.Node n)
protected void	checkCapabilities(org.w3c.dom.Document doc)
BoundingBox	exGeographicBoundingBoxFromNode(org.w3c.dom.Node n)
double	getCoord(java.lang.String text)
double	getCoord(java.lang.String name, org.w3c.dom.NamedNodeMap nm)
protected java.util.LinkedList<java.lang.String>	getFormatList(org.w3c.dom.Document doc)
protected abstract java.lang.String	getRootPath()
protected abstract java.lang.String	getSRSName()
protected java.lang.String	getTitle(org.w3c.dom.Document doc)
protected java.lang.String	getTitlePath()
protected BoundingBox	latLonBoundingBoxFromNode(org.w3c.dom.Node n)
protected abstract Capabilities	parseCapabilities(WMService service, org.w3c.dom.Document doc)
Capabilities	parseCapabilities(WMService service, java.io.InputStream inStream) Parses the WMT_MS_Capabilities XML from the given InputStream into a Capabilities object.
MapLayer	wmsLayerFromNode(org.w3c.dom.Node layerNode) Traverses the DOM tree underneath the specified Node and generates a corresponding WMSLayer object tree.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractParser

public AbstractParser()

Creates a Parser for dealing with WMS XML.

Method Detail

parseCapabilities

public Capabilities parseCapabilities(WMService service,
                             java.io.InputStream inStream)
                               throws java.io.IOException

Parses the WMT_MS_Capabilities XML from the given InputStream into a Capabilities object.

Specified by:

parseCapabilities in interface IParser

Parameters:

service - the WMService from which this MapDescriptor is derived

inStream - the inputStream containing the WMT_MS_Capabilities XML to parse

Returns:

the MapDescriptor object created from the specified XML InputStream

Throws:

java.io.IOException

getRootPath

protected abstract java.lang.String getRootPath()

checkCapabilities

protected void checkCapabilities(org.w3c.dom.Document doc)
                          throws java.io.IOException

Throws:

java.io.IOException

parseCapabilities

protected abstract Capabilities parseCapabilities(WMService service,
                             org.w3c.dom.Document doc)
                                           throws java.io.IOException

Throws:

java.io.IOException

getTitlePath

protected java.lang.String getTitlePath()

getTitle

protected java.lang.String getTitle(org.w3c.dom.Document doc)
                             throws java.io.IOException

Throws:

java.io.IOException

getFormatList

protected java.util.LinkedList<java.lang.String> getFormatList(org.w3c.dom.Document doc)
                                                        throws java.io.IOException

Throws:

java.io.IOException

wmsLayerFromNode

public MapLayer wmsLayerFromNode(org.w3c.dom.Node layerNode)

Traverses the DOM tree underneath the specified Node and generates a corresponding WMSLayer object tree. The returned WMSLayer will be set to have the specified parent.

Parameters:

layerNode - a DOM Node which is a XML element

Returns:

a WMSLayer with complete subLayer tree that corresponds to the DOM Node provided

addSRSNode

protected void addSRSNode(org.w3c.dom.Node n,
              java.util.List<java.lang.String> srsList)
                   throws java.lang.Exception

Throws:

java.lang.Exception

boundingBoxFromNode

protected BoundingBox boundingBoxFromNode(org.w3c.dom.Node n)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

latLonBoundingBoxFromNode

protected BoundingBox latLonBoundingBoxFromNode(org.w3c.dom.Node n)
                                         throws java.lang.Exception

Throws:

java.lang.Exception

exGeographicBoundingBoxFromNode

public BoundingBox exGeographicBoundingBoxFromNode(org.w3c.dom.Node n)
                                            throws java.lang.Exception

Throws:

java.lang.Exception

getCoord

public double getCoord(java.lang.String name,
              org.w3c.dom.NamedNodeMap nm)
                throws java.lang.Exception

Throws:

java.lang.Exception

getCoord

public double getCoord(java.lang.String text)
                throws java.lang.Exception

Throws:

java.lang.Exception

getSRSName

protected abstract java.lang.String getSRSName()