Summary

No overview generated for 'WpsDescribeProcess.js'

/*
License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
$Id: WpsDescribeProcess.js 3657 2007-11-29 09:04:26Z gjvoosten $
*/

// Ensure this object's dependancies are loaded.
mapbuilder.loadScript(baseDir+"/model/ModelBase.js");

/**
 * Stores a Web Processing service (WPS) Capabilities document as defined by the 
 * Open Geospatial Consortium (http://www.opengeospatial.org/).
 *
 * @constructor
 * @base ModelBase
 * @author Mike Adair
 * @param modelNode   The model's XML object node from the configuration document.
 * @param parent The model object that this widget belongs to.
 */
function WpsDescribeProcess(modelNode, parent) {
  // Inherit the ModelBase functions and parameters
  ModelBase.apply(this, new Array(modelNode, parent));

  this.namespace = "xmlns:wps='http://www.opengis.net/wps' xmlns:ows='http://www.opengis.net/ows' xmlns:xlink='http://www.w3.org/1999/xlink'";

  /**
   * Returns the serverUrl for the WFS request passed in with the specified
   * HTTP method from the capabilities doc.
   * @param requestName the WFS request to get the URL for
   * @param method http method for the request
   * @param feature ignored for WFS docs
   * @return URL for the specified request with the specified method
   */
  this.getServerUrl = function(requestName, method, feature) {
    return this.parentModel.getServerUrl(requestName, method, feature);
  }

  /**
   * Returns the version for the wps
   * @return the wps version
   */
  this.getVersion = function() {
    var xpath = "/wps:ProcessDescription";
    return this.doc.selectSingleNode(xpath).getAttribute("version");
  }

  /**
   * Get HTTP method used to retreive this model
   * @return the HTTP method 
   */
  this.getMethod = function() {
    return this.method;
  }

  /**
   * Returns the featureType node with the specified name from the list of nodes
   * selected by the nodeSelectXpath from the capabilities doc.
   * @param featureName name of the featureType to look up
   * @return the featureType node with the specified name.
   */
  this.getFeatureNode = function(featureName) {
    return this.doc.selectSingleNode(this.nodeSelectXpath+"[wps:Name='"+featureName+"']");
  }

}