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Java Source Code / Java Documentation » GIS » GeoServer » org.geoserver.wms.util

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.geoserver.wms.util .WMSRequests

WMSRequests
public class WMSRequests (Code)
	Utility class for creating wms requests. author: Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org See Also: Requests

Method Summary
static String	encode(Envelope box) Helper method to encode an envelope to be used in a wms request.
static String	encode(String baseUrl, Map kvp) Helper method for encoding a baseurl and some kvp params into a single url. Parameters: baseUrl - The base url of the encoded request. Parameters: kvp - The key value pairts of the request.
public static String	encodeFormatOptions(Map formatOptions) Encodes a map of formation options to be used as the value in a kvp. Parameters: formatOptions - The map of formation options.
public static String	getBaseUrl(HttpServletRequest request, GeoServer geoServer) Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: request - The request. Parameters: geoServer - GeoServer configuration.
public static String	getBaseUrl(WMSRequest request) Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: req - The wms request.
public static String	getBaseUrl(WMSMapContext map) Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: map - A wms map context.
public static String	getGetLegendGraphicUrl(WMSRequest req, MapLayer layer, String[] kvp) Encodes the url of a GetLegendGraphic request.
public static String	getGetMapUrl(GetMapRequest req, MapLayer layer, Envelope bbox, String[] kvp) Encodes the url of a GetMap request. If the `layer` argument is `null`, the request is made including all layers in the `mapContexT`. If the `bbox` argument is `null`.
public static String	getGetMapUrl(GetMapRequest req, String layer, String style, Envelope bbox, String[] kvp) Encodes the url of a GetMap request. If the `layer` argument is `null`, the request is made including all layers in the `mapContexT`. If the `style` argument is not `null` and the `layer` argument is `null`, then the default style for that layer is used. If the `bbox` argument is `null`.
static String	getGetMapUrl(String baseUrl, GetMapRequest req, String layer, String style, Envelope bbox, String[] kvp) Helper method for encoding GetMap request.
public static String	getTiledGetMapUrl(GetMapRequest req, MapLayer layer, Envelope bbox, String[] kvp) Encodes the url of a GetMap request pointing to a tile cache if one exists. The tile cache location is determined from GeoServer.getTileCache . If the above method returns null this method falls back to the behaviour of WMSRequests.getGetMapUrl(WMSMapContext,MapLayer,Envelope,String[]) . If the `layer` argument is `null`, the request is made including all layers in the `mapContexT`. If the `bbox` argument is `null`.

Method Detail

encode
static String encode(Envelope box)(Code)
	Helper method to encode an envelope to be used in a wms request.

encode
static String encode(String baseUrl, Map kvp)(Code)
	Helper method for encoding a baseurl and some kvp params into a single url. Parameters: baseUrl - The base url of the encoded request. Parameters: kvp - The key value pairts of the request. The full request url.

encodeFormatOptions
public static String encodeFormatOptions(Map formatOptions)(Code)
	Encodes a map of formation options to be used as the value in a kvp. Parameters: formatOptions - The map of formation options. A string of the form 'key1:value1,value2;key2:value1;...'

getBaseUrl
public static String getBaseUrl(HttpServletRequest request, GeoServer geoServer)(Code)
	Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: request - The request. Parameters: geoServer - GeoServer configuration. The base for wms requests.

getBaseUrl
public static String getBaseUrl(WMSRequest request)(Code)
	Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: req - The wms request. The base for wms requests.

getBaseUrl
public static String getBaseUrl(WMSMapContext map)(Code)
	Returns the base url for a wms request, something of the form: <protocol>://<server>:<port>/<context>/wms Parameters: map - A wms map context. The base for wms requests.

getGetLegendGraphicUrl
public static String getGetLegendGraphicUrl(WMSRequest req, MapLayer layer, String[] kvp)(Code)
	Encodes the url of a GetLegendGraphic request. Parameters: req - The wms request. Parameters: layer - The Map layer, may not be `null`. Parameters: kvp - Additional or overidding kvp parameters, may be `null` The full url for a getMap request.

getGetMapUrl

public static String getGetMapUrl(GetMapRequest req, MapLayer layer, Envelope bbox, String[] kvp)(Code)

Encodes the url of a GetMap request.

If the layer argument is null, the request is made including all layers in the mapContexT.

If the bbox argument is null. WMSMapContext.getAreaOfInterest is used for the bbox parameter.

Parameters:
  req - The getMap request
Parameters:
  layer - The Map layer, may be null.
Parameters:
  bbox - The bounding box of the request, may be null.
Parameters:
  kvp - Additional or overidding kvp parameters, may be null The full url for a getMap request.

getGetMapUrl

public static String getGetMapUrl(GetMapRequest req, String layer, String style, Envelope bbox, String[] kvp)(Code)

Encodes the url of a GetMap request.

If the layer argument is null, the request is made including all layers in the mapContexT.

If the style argument is not null and the layer argument is null, then the default style for that layer is used.

If the bbox argument is null. WMSMapContext.getAreaOfInterest is used for the bbox parameter.

Parameters:
  req - The getMap request
Parameters:
  layer - The layer name, may be null.
Parameters:
  style - The style name, may be null
Parameters:
  bbox - The bounding box of the request, may be null.
Parameters:
  kvp - Additional or overidding kvp parameters, may be null The full url for a getMap request.

getGetMapUrl
static String getGetMapUrl(String baseUrl, GetMapRequest req, String layer, String style, Envelope bbox, String[] kvp)(Code)
	Helper method for encoding GetMap request.

getTiledGetMapUrl

public static String getTiledGetMapUrl(GetMapRequest req, MapLayer layer, Envelope bbox, String[] kvp)(Code)

Encodes the url of a GetMap request pointing to a tile cache if one exists.

The tile cache location is determined from GeoServer.getTileCache . If the above method returns null this method falls back to the behaviour of WMSRequests.getGetMapUrl(WMSMapContext,MapLayer,Envelope,String[]) .

If the layer argument is null, the request is made including all layers in the mapContexT.

If the bbox argument is null. WMSMapContext.getAreaOfInterest is used for the bbox parameter.

Parameters:
  req - The getMap request.
Parameters:
  layer - The Map layer, may be null.
Parameters:
  bbox - The bounding box of the request, may be null.
Parameters:
  kvp - Additional or overidding kvp parameters, may be null The full url for a getMap request.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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