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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