[76] | 1 | /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for |
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| 2 | * full list of contributors). Published under the Clear BSD license. |
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| 3 | * See http://svn.openlayers.org/trunk/openlayers/license.txt for the |
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| 4 | * full text of the license. */ |
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| 5 | |
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| 6 | /** |
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| 7 | * @requires OpenLayers/Format/SOSCapabilities.js |
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| 8 | * @requires OpenLayers/Format/OWSCommon/v1_1_0.js |
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| 9 | * @requires OpenLayers/Format/GML/v3.js |
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| 10 | */ |
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| 11 | |
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| 12 | /** |
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| 13 | * Class: OpenLayers.Format.SOSCapabilities.v1_0_0 |
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| 14 | * Read SOS Capabilities version 1.0.0. |
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| 15 | * |
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| 16 | * Inherits from: |
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| 17 | * - <OpenLayers.Format.SOSCapabilities> |
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| 18 | */ |
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| 19 | OpenLayers.Format.SOSCapabilities.v1_0_0 = OpenLayers.Class( |
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| 20 | OpenLayers.Format.SOSCapabilities, { |
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| 21 | |
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| 22 | /** |
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| 23 | * Property: namespaces |
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| 24 | * {Object} Mapping of namespace aliases to namespace URIs. |
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| 25 | */ |
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| 26 | namespaces: { |
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| 27 | ows: "http://www.opengis.net/ows/1.1", |
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| 28 | sos: "http://www.opengis.net/sos/1.0", |
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| 29 | gml: "http://www.opengis.net/gml", |
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| 30 | xlink: "http://www.w3.org/1999/xlink" |
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| 31 | }, |
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| 32 | |
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| 33 | /** |
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| 34 | * Property: regExes |
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| 35 | * Compiled regular expressions for manipulating strings. |
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| 36 | */ |
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| 37 | regExes: { |
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| 38 | trimSpace: (/^\s*|\s*$/g), |
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| 39 | removeSpace: (/\s*/g), |
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| 40 | splitSpace: (/\s+/), |
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| 41 | trimComma: (/\s*,\s*/g) |
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| 42 | }, |
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| 43 | |
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| 44 | /** |
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| 45 | * Constructor: OpenLayers.Format.SOSCapabilities.v1_0_0 |
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| 46 | * Create a new parser for SOS capabilities version 1.0.0. |
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| 47 | * |
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| 48 | * Parameters: |
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| 49 | * options - {Object} An optional object whose properties will be set on |
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| 50 | * this instance. |
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| 51 | */ |
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| 52 | initialize: function(options) { |
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| 53 | OpenLayers.Format.XML.prototype.initialize.apply(this, [options]); |
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| 54 | this.options = options; |
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| 55 | }, |
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| 56 | |
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| 57 | /** |
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| 58 | * APIMethod: read |
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| 59 | * Read capabilities data from a string, and return info about the SOS. |
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| 60 | * |
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| 61 | * Parameters: |
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| 62 | * data - {String} or {DOMElement} data to read/parse. |
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| 63 | * |
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| 64 | * Returns: |
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| 65 | * {Object} Information about the SOS service. |
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| 66 | */ |
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| 67 | read: function(data) { |
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| 68 | if(typeof data == "string") { |
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| 69 | data = OpenLayers.Format.XML.prototype.read.apply(this, [data]); |
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| 70 | } |
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| 71 | if(data && data.nodeType == 9) { |
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| 72 | data = data.documentElement; |
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| 73 | } |
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| 74 | var capabilities = {}; |
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| 75 | this.readNode(data, capabilities); |
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| 76 | return capabilities; |
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| 77 | }, |
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| 78 | |
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| 79 | /** |
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| 80 | * Property: readers |
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| 81 | * Contains public functions, grouped by namespace prefix, that will |
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| 82 | * be applied when a namespaced node is found matching the function |
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| 83 | * name. The function will be applied in the scope of this parser |
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| 84 | * with two arguments: the node being read and a context object passed |
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| 85 | * from the parent. |
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| 86 | */ |
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| 87 | readers: { |
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| 88 | "gml": OpenLayers.Util.applyDefaults({ |
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| 89 | "name": function(node, obj) { |
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| 90 | obj.name = this.getChildValue(node); |
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| 91 | }, |
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| 92 | "TimePeriod": function(node, obj) { |
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| 93 | obj.timePeriod = {}; |
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| 94 | this.readChildNodes(node, obj.timePeriod); |
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| 95 | }, |
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| 96 | "beginPosition": function(node, timePeriod) { |
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| 97 | timePeriod.beginPosition = this.getChildValue(node); |
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| 98 | }, |
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| 99 | "endPosition": function(node, timePeriod) { |
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| 100 | timePeriod.endPosition = this.getChildValue(node); |
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| 101 | } |
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| 102 | }, OpenLayers.Format.GML.v3.prototype.readers["gml"]), |
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| 103 | "sos": { |
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| 104 | "Capabilities": function(node, obj) { |
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| 105 | this.readChildNodes(node, obj); |
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| 106 | }, |
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| 107 | "Contents": function(node, obj) { |
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| 108 | obj.contents = {}; |
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| 109 | this.readChildNodes(node, obj.contents); |
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| 110 | }, |
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| 111 | "ObservationOfferingList": function(node, contents) { |
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| 112 | contents.offeringList = {}; |
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| 113 | this.readChildNodes(node, contents.offeringList); |
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| 114 | }, |
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| 115 | "ObservationOffering": function(node, offeringList) { |
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| 116 | var id = this.getAttributeNS(node, this.namespaces.gml, "id"); |
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| 117 | offeringList[id] = { |
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| 118 | procedures: [], |
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| 119 | observedProperties: [], |
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| 120 | featureOfInterestIds: [], |
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| 121 | responseFormats: [], |
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| 122 | resultModels: [], |
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| 123 | responseModes: [] |
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| 124 | }; |
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| 125 | this.readChildNodes(node, offeringList[id]); |
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| 126 | }, |
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| 127 | "time": function(node, offering) { |
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| 128 | offering.time = {}; |
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| 129 | this.readChildNodes(node, offering.time); |
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| 130 | }, |
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| 131 | "procedure": function(node, offering) { |
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| 132 | offering.procedures.push(this.getAttributeNS(node, |
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| 133 | this.namespaces.xlink, "href")); |
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| 134 | }, |
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| 135 | "observedProperty": function(node, offering) { |
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| 136 | offering.observedProperties.push(this.getAttributeNS(node, |
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| 137 | this.namespaces.xlink, "href")); |
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| 138 | }, |
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| 139 | "featureOfInterest": function(node, offering) { |
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| 140 | offering.featureOfInterestIds.push(this.getAttributeNS(node, |
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| 141 | this.namespaces.xlink, "href")); |
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| 142 | }, |
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| 143 | "responseFormat": function(node, offering) { |
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| 144 | offering.responseFormats.push(this.getChildValue(node)); |
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| 145 | }, |
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| 146 | "resultModel": function(node, offering) { |
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| 147 | offering.resultModels.push(this.getChildValue(node)); |
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| 148 | }, |
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| 149 | "responseMode": function(node, offering) { |
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| 150 | offering.responseModes.push(this.getChildValue(node));; |
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| 151 | } |
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| 152 | }, |
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| 153 | "ows": OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers["ows"] |
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| 154 | }, |
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| 155 | |
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| 156 | CLASS_NAME: "OpenLayers.Format.SOSCapabilities.v1_0_0" |
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| 157 | |
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| 158 | }); |
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