76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
/* Copyright (c) 2006-2012 by OpenLayers Contributors (see authors.txt for
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* full list of contributors). Published under the 2-clause BSD license.
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* See license.txt in the OpenLayers distribution or repository for the
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* full text of the license. */
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/**
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* @requires OpenLayers/Format/XML/VersionedOGC.js
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*/
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/**
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* Class: OpenLayers.Format.WMSDescribeLayer
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* Read SLD WMS DescribeLayer response
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* DescribeLayer is meant to couple WMS to WFS and WCS
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*
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* Inherits from:
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* - <OpenLayers.Format.XML.VersionedOGC>
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*/
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OpenLayers.Format.WMSDescribeLayer = OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC, {
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/**
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* APIProperty: defaultVersion
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* {String} Version number to assume if none found. Default is "1.1.1".
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*/
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defaultVersion: "1.1.1",
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/**
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* Method: getVersion
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* Returns the version to use. Subclasses can override this function
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* if a different version detection is needed.
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*
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* Parameters:
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* root - {DOMElement}
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* options - {Object} Optional configuration object.
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*
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* Returns:
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* {String} The version to use.
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*/
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getVersion: function(root, options) {
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var version = OpenLayers.Format.XML.VersionedOGC.prototype.getVersion.apply(
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this, arguments);
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// these are identical to us, but some WMS use 1.1.1 and some use 1.1.0
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if (version == "1.1.1" || version == "1.1.0") {
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version = "1.1";
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}
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return version;
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},
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/**
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* Constructor: OpenLayers.Format.WMSDescribeLayer
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* Create a new parser for WMS DescribeLayer responses.
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*
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* Parameters:
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* options - {Object} An optional object whose properties will be set on
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* this instance.
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*/
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/**
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* APIMethod: read
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* Read DescribeLayer data from a string, and return the response.
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* The OGC currently defines 2 formats which are allowed for output,
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* so we need to parse these 2 types
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*
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* Parameters:
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* data - {String} or {DOMElement} data to read/parse.
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*
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* Returns:
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* {Array} Array of {<LayerDescription>} objects which have:
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* - {String} owsType: WFS/WCS
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* - {String} owsURL: the online resource
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* - {String} typeName: the name of the typename on the service
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*/
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CLASS_NAME: "OpenLayers.Format.WMSDescribeLayer"
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});
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