Class WebServiceRequest

Object
   |
   +--ToolBase
         |
         +--WebServiceRequest

class WebServiceRequest

extends ToolBase

Defined in WebServiceRequest.js

Field Detail

requestFilter

Object requestFilter

requestName

Object requestName

requestStylesheet

Object requestStylesheet

WebServiceRequest

WebServiceRequest(toolNode, model)

A controller issuing OGC web service requests. The request is generated by applying a stylesheet to a Layer/FeatureType/Coverage node from a capabilities document as a listener function. The listener event name is a combination of the service type and the request name (e.g. wfs_GetFeature) and the parameter passed to the listener is the featureName (Layer/FeatureType/Coverage). The response from the request is stored in the targetModel. If the targetModel is a template model (attribute template="true") the a new model is created and appended to the parentModel's list.

Parameters:
toolNode - The tools's XML object node from the configuration document.
model - The model that this tool belongs to

clear

void clear(objRef)

remove map events for this tool

Parameters:
objRef - reference to this tool

createHttpPayload

Object createHttpPayload(feature)

Function which create the HTTP payload for a request

Parameters:
feature - the feature object

doRequest

void doRequest(objRef, featureName)

Listener function which will actually issue the request. This method will prepare the HTTP payload for a particular featureName.

Parameters:
requestName - the name of the web service operation to execute
featureNodeId - the id of the node in the doc to be processed by the stylesheet

init

void init(objRef)

mapInit

void mapInit(objRef)

set map events needed for this tool

Parameters:
objRef - reference to this tool

selectFeature

void selectFeature(objRef, featureName)

Listener function which will actually issue the request. This method will prepare the HTTP payload for a particular featureName.

Parameters:
requestName - the name of the web service operation to execute
featureNodeId - the id of the node in the doc to be processed by the stylesheet

setAoiParameters

void setAoiParameters(objRef)

setClickPosition

void setClickPosition(e)

Listener function that will clear the templates and set the mouse positions when the user clicks on the map.

Parameters:
e - OpenLayers event