org.deegree_impl.services.wts.protocol
Class WTSGetViewRequest_Impl

java.lang.Object
  org.deegree_impl.services.OGCWebServiceRequest_Impl
      org.deegree_impl.services.wts.protocol.WTSGetViewRequest_Impl

All Implemented Interfaces:

OGCWebServiceRequest, WTSGetViewRequest

final class WTSGetViewRequest_Impl

extends OGCWebServiceRequest_Impl

implements WTSGetViewRequest

This class implements the access to the parameters of a GetView request.

Even it is possible to access the values of a HTTP GET request throught their bean accessor methods the request shall be mapped to a SLD data structure that is accessible using the getSLD().

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Version:

2002-03-01

Author:

Andreas Poth

Nested Class Summary

private static class

WTSGetViewRequest_Impl.Layer_Impl

Nested classes inherited from class org.deegree.services.wts.protocol.WTSGetViewRequest

WTSGetViewRequest.Layer

Field Summary

private double	aov
private java.lang.Object[]	atmosParam
private java.lang.Object	background
private java.awt.Color	bgColor
private java.lang.String	crs
private java.util.Calendar	date
private java.lang.String[]	dem
private double	distance
private java.lang.String	exceptions
private java.lang.String	format
private WTSGetViewRequest.Layer[]	ftCollections
private StyledLayerDescriptor	ftSLD
private int	height
private WTSGetViewRequest.Layer[]	layers
private java.lang.Object[]	light
private java.lang.Object	material
private double	pitch
private GM_Position	poi
private double	scale
private StyledLayerDescriptor	sld
private GM_Object	trajectory
private java.net.URL	wfsURL
private int	width
private double	yaw

Fields inherited from class org.deegree_impl.services.OGCWebServiceRequest_Impl

id, request, service, vendorSpecificParameter, version

Constructor Summary

(package private)

WTSGetViewRequest_Impl(java.lang.String version, java.lang.String id, java.util.HashMap vendorSpecificParameter, java.lang.String format, WTSGetViewRequest.Layer[] layers, java.lang.String crs, int width, int height, java.awt.Color bgColor, double aov, double distance, double pitch, GM_Position poi, double yaw, java.lang.String exceptions, java.util.Calendar date, double scale, java.lang.Object background, java.lang.String[] dem, WTSGetViewRequest.Layer[] ftCollections) Creates a new WTSGetViewRequest_Impl object.

Method Summary

static WTSGetViewRequest.Layer	createLayer(java.lang.String name, java.lang.String styleName)
double	getAOV() returns the angle representing the breadth of landscape in the viewer's scene.
java.lang.Object[]	getAtmosphericParameters() retruns a list of atmospheric paramteres to be considered for rendering
java.lang.Object	getBackground() returns the Color, Image or Shape to fill the scene background
java.awt.Color	getBGColor() The optional BGCOLOR parameter specifies the color to be used as the background of the map.
java.util.Calendar	getDate() returns the date/time for which a scene shall be rendered
double	getDistance() Distance between the viewer and the POI in meters.
java.lang.String[]	getElevationModels() returns a list of the DEMs to be used
java.lang.String	getExceptions() The optional EXCEPTIONS parameter states the manner in which errors are to be reported to the client.
WTSGetViewRequest.Layer[]	getFeatureCollections() returns a list of named Faetuter collections and associated styles to put into the scene.
StyledLayerDescriptor	getFeatureCollectionsAsSLD() returns a list of named Faetuter collections and associated styles to put into the scene as a SLD-document.
java.lang.String	getFormat() The FORMAT parameter specifies the output format of the response to an operation.
int	getHeight() HEIGHT specifies the number of pixels between the minimum and maximum Y values.
WTSGetViewRequest.Layer[]	getLayers() The required LAYERS parameter lists the map layer(s) to be returned by this GetMap request.
java.lang.Object[]	getLight() returns descriptions of light sources in addtion to the sun
java.lang.Object	getMaterial() returns the material behavior of the DEM and features
double	getPitch() returns Angle of inclination
GM_Position	getPointOfInterest() The POI (Point of Interest) parameter defines the x, y, z point in SRS units.
double	getScale() returns the scale of the DEM. 1 = original scale, > 1 make DEM higher < 1 make DEM lower
java.lang.String	getSrs() The required SRS parameter states which Spatial Reference System applies to the values in the BBOX parameter.
StyledLayerDescriptor	getStyledLayerDescriptor() returns the SLD the request is made of.
GM_Object	getTrajectory() returns the trajectory of the camera movement through the scene.
java.net.URL	getWFS_URL() URL of Web Feature Service providing features to be symbolized using SLD.
int	getWidth() WIDTH specifies the number of pixels to be used between the minimum and maximum X values (inclusive) in the BBOX parameter.
double	getYAW() returns the azimuth angle

Methods inherited from class org.deegree_impl.services.OGCWebServiceRequest_Impl

getId, getRequest, getRequestParameter, getService, getVendorSpecificParameter, getVendorSpecificParameters, getVersion, putVendorSpecificParameter, setId, setRequest, setService, setVendorSpecificParameter, setVersion, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.services.OGCWebServiceRequest

getId, getRequest, getRequestParameter, getService, getVendorSpecificParameter, getVendorSpecificParameters, getVersion

Field Detail

date

private java.util.Calendar date

bgColor

private java.awt.Color bgColor

trajectory

private GM_Object trajectory

poi

private GM_Position poi

background

private java.lang.Object background

material

private java.lang.Object material

crs

private java.lang.String crs

exceptions

private java.lang.String exceptions

format

private java.lang.String format

ftSLD

private StyledLayerDescriptor ftSLD

sld

private StyledLayerDescriptor sld

wfsURL

private java.net.URL wfsURL

atmosParam

private java.lang.Object[] atmosParam

dem

private java.lang.String[] dem

ftCollections

private WTSGetViewRequest.Layer[] ftCollections

layers

private WTSGetViewRequest.Layer[] layers

light

private java.lang.Object[] light

aov

private double aov

distance

private double distance

pitch

private double pitch

scale

private double scale

yaw

private double yaw

height

private int height

width

private int width

Constructor Detail

WTSGetViewRequest_Impl

WTSGetViewRequest_Impl(java.lang.String version,
                       java.lang.String id,
                       java.util.HashMap vendorSpecificParameter,
                       java.lang.String format,
                       WTSGetViewRequest.Layer[] layers,
                       java.lang.String crs,
                       int width,
                       int height,
                       java.awt.Color bgColor,
                       double aov,
                       double distance,
                       double pitch,
                       GM_Position poi,
                       double yaw,
                       java.lang.String exceptions,
                       java.util.Calendar date,
                       double scale,
                       java.lang.Object background,
                       java.lang.String[] dem,
                       WTSGetViewRequest.Layer[] ftCollections)

Creates a new WTSGetViewRequest_Impl object.

Parameters:

version -

id -

vendorSpecificParameter -

format -

layers -

crs -

width -

height -

bgColor -

aov -

distance -

pitch -

poi -

yaw -

exceptions -

date -

scale -

background -

dem -

ftCollections -

Method Detail

getFormat

public java.lang.String getFormat()

The FORMAT parameter specifies the output format of the response to an operation.

An OGC Web Service may offer only a subset of the formats known for that type of operation, but the server shall advertise in its Capabilities XML those formats it does support and shall accept requests for any format it advertises. A Service Instance may optionally offer a new format not previously offered by other instances, with the recognition that clients are not required to accept or process an unknown format. If a request contains a Format not offered by a particular server, the server shall throw a Service Exception (with code "InvalidFormat").

Specified by:

getFormat in interface WTSGetViewRequest

getLayers

public WTSGetViewRequest.Layer[] getLayers()

The required LAYERS parameter lists the map layer(s) to be returned by this GetMap request. The value of the LAYERS parameter is a comma-separated list of one or more valid layer names. Allowed layer names are the character data content of any element in the Capabilities XML.

A WMS shall render the requested layers by drawing the leftmost in the list bottommost, the next one over that, and so on.

Each layer is associated to a style. Styles are also is encoded as a comma- seperated list within the GetMap request.

The required STYLES parameter lists the style in which each layer is to be rendered. There is a one-to-one correspondence between the values in the LAYERS parameter and the values in the STYLES parameter. Because of this layer-style combinations are returned coupled within an array of Layer- objects. Each map in the list of LAYERS is drawn using the corresponding style in the same position in the list of STYLES. Each style Name shall be one that was defined in the element of a