[76] | 1 | /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for |
---|
| 2 | * full list of contributors). Published under the Clear BSD license. |
---|
| 3 | * See http://svn.openlayers.org/trunk/openlayers/license.txt for the |
---|
| 4 | * full text of the license. */ |
---|
| 5 | |
---|
| 6 | /** |
---|
| 7 | * @requires OpenLayers/Format/XML.js |
---|
| 8 | * @requires OpenLayers/Format/CSWGetDomain.js |
---|
| 9 | */ |
---|
| 10 | |
---|
| 11 | /** |
---|
| 12 | * Class: OpenLayers.Format.CSWGetDomain.v2_0_2 |
---|
| 13 | * A format for creating CSWGetDomain v2.0.2 transactions. |
---|
| 14 | * Create a new instance with the |
---|
| 15 | * <OpenLayers.Format.CSWGetDomain.v2_0_2> constructor. |
---|
| 16 | * |
---|
| 17 | * Inherits from: |
---|
| 18 | * - <OpenLayers.Format.XML> |
---|
| 19 | */ |
---|
| 20 | OpenLayers.Format.CSWGetDomain.v2_0_2 = OpenLayers.Class(OpenLayers.Format.XML, { |
---|
| 21 | |
---|
| 22 | /** |
---|
| 23 | * Property: namespaces |
---|
| 24 | * {Object} Mapping of namespace aliases to namespace URIs. |
---|
| 25 | */ |
---|
| 26 | namespaces: { |
---|
| 27 | xlink: "http://www.w3.org/1999/xlink", |
---|
| 28 | xsi: "http://www.w3.org/2001/XMLSchema-instance", |
---|
| 29 | csw: "http://www.opengis.net/cat/csw/2.0.2" |
---|
| 30 | }, |
---|
| 31 | |
---|
| 32 | /** |
---|
| 33 | * Property: defaultPrefix |
---|
| 34 | * {String} The default prefix (used by Format.XML). |
---|
| 35 | */ |
---|
| 36 | defaultPrefix: "csw", |
---|
| 37 | |
---|
| 38 | /** |
---|
| 39 | * Property: version |
---|
| 40 | * {String} CSW version number. |
---|
| 41 | */ |
---|
| 42 | version: "2.0.2", |
---|
| 43 | |
---|
| 44 | /** |
---|
| 45 | * Property: schemaLocation |
---|
| 46 | * {String} http://www.opengis.net/cat/csw/2.0.2 |
---|
| 47 | * http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd |
---|
| 48 | */ |
---|
| 49 | schemaLocation: "http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd", |
---|
| 50 | |
---|
| 51 | /** |
---|
| 52 | * APIProperty: PropertyName |
---|
| 53 | * {String} Value of the csw:PropertyName element, used when |
---|
| 54 | * writing a GetDomain document. |
---|
| 55 | */ |
---|
| 56 | PropertyName: null, |
---|
| 57 | |
---|
| 58 | /** |
---|
| 59 | * APIProperty: ParameterName |
---|
| 60 | * {String} Value of the csw:ParameterName element, used when |
---|
| 61 | * writing a GetDomain document. |
---|
| 62 | */ |
---|
| 63 | ParameterName: null, |
---|
| 64 | |
---|
| 65 | /** |
---|
| 66 | * Constructor: OpenLayers.Format.CSWGetDomain.v2_0_2 |
---|
| 67 | * A class for parsing and generating CSWGetDomain v2.0.2 transactions. |
---|
| 68 | * |
---|
| 69 | * Parameters: |
---|
| 70 | * options - {Object} Optional object whose properties will be set on the |
---|
| 71 | * instance. |
---|
| 72 | * |
---|
| 73 | * Valid options properties: |
---|
| 74 | * - PropertyName |
---|
| 75 | * - ParameterName |
---|
| 76 | */ |
---|
| 77 | initialize: function(options) { |
---|
| 78 | OpenLayers.Format.XML.prototype.initialize.apply(this, [options]); |
---|
| 79 | }, |
---|
| 80 | |
---|
| 81 | /** |
---|
| 82 | * APIMethod: read |
---|
| 83 | * Parse the response from a GetDomain request. |
---|
| 84 | */ |
---|
| 85 | read: function(data) { |
---|
| 86 | if(typeof data == "string") { |
---|
| 87 | data = OpenLayers.Format.XML.prototype.read.apply(this, [data]); |
---|
| 88 | } |
---|
| 89 | if(data && data.nodeType == 9) { |
---|
| 90 | data = data.documentElement; |
---|
| 91 | } |
---|
| 92 | var obj = {}; |
---|
| 93 | this.readNode(data, obj); |
---|
| 94 | return obj; |
---|
| 95 | }, |
---|
| 96 | |
---|
| 97 | /** |
---|
| 98 | * Property: readers |
---|
| 99 | * Contains public functions, grouped by namespace prefix, that will |
---|
| 100 | * be applied when a namespaced node is found matching the function |
---|
| 101 | * name. The function will be applied in the scope of this parser |
---|
| 102 | * with two arguments: the node being read and a context object passed |
---|
| 103 | * from the parent. |
---|
| 104 | */ |
---|
| 105 | readers: { |
---|
| 106 | "csw": { |
---|
| 107 | "GetDomainResponse": function(node, obj) { |
---|
| 108 | this.readChildNodes(node, obj); |
---|
| 109 | }, |
---|
| 110 | "DomainValues": function(node, obj) { |
---|
| 111 | if (!(obj.DomainValues instanceof Array)) { |
---|
| 112 | obj.DomainValues = []; |
---|
| 113 | } |
---|
| 114 | var attrs = node.attributes; |
---|
| 115 | var domainValue = {}; |
---|
| 116 | for(var i=0, len=attrs.length; i<len; ++i) { |
---|
| 117 | domainValue[attrs[i].name] = attrs[i].nodeValue; |
---|
| 118 | } |
---|
| 119 | this.readChildNodes(node, domainValue); |
---|
| 120 | obj.DomainValues.push(domainValue); |
---|
| 121 | }, |
---|
| 122 | "PropertyName": function(node, obj) { |
---|
| 123 | obj.PropertyName = this.getChildValue(node); |
---|
| 124 | }, |
---|
| 125 | "ParameterName": function(node, obj) { |
---|
| 126 | obj.ParameterName = this.getChildValue(node); |
---|
| 127 | }, |
---|
| 128 | "ListOfValues": function(node, obj) { |
---|
| 129 | if (!(obj.ListOfValues instanceof Array)) { |
---|
| 130 | obj.ListOfValues = []; |
---|
| 131 | } |
---|
| 132 | this.readChildNodes(node, obj.ListOfValues); |
---|
| 133 | }, |
---|
| 134 | "Value": function(node, obj) { |
---|
| 135 | var attrs = node.attributes; |
---|
| 136 | var value = {} |
---|
| 137 | for(var i=0, len=attrs.length; i<len; ++i) { |
---|
| 138 | value[attrs[i].name] = attrs[i].nodeValue; |
---|
| 139 | } |
---|
| 140 | value.value = this.getChildValue(node); |
---|
| 141 | obj.push({Value: value}); |
---|
| 142 | }, |
---|
| 143 | "ConceptualScheme": function(node, obj) { |
---|
| 144 | obj.ConceptualScheme = {}; |
---|
| 145 | this.readChildNodes(node, obj.ConceptualScheme); |
---|
| 146 | }, |
---|
| 147 | "Name": function(node, obj) { |
---|
| 148 | obj.Name = this.getChildValue(node); |
---|
| 149 | }, |
---|
| 150 | "Document": function(node, obj) { |
---|
| 151 | obj.Document = this.getChildValue(node); |
---|
| 152 | }, |
---|
| 153 | "Authority": function(node, obj) { |
---|
| 154 | obj.Authority = this.getChildValue(node); |
---|
| 155 | }, |
---|
| 156 | "RangeOfValues": function(node, obj) { |
---|
| 157 | obj.RangeOfValues = {}; |
---|
| 158 | this.readChildNodes(node, obj.RangeOfValues); |
---|
| 159 | }, |
---|
| 160 | "MinValue": function(node, obj) { |
---|
| 161 | var attrs = node.attributes; |
---|
| 162 | var value = {} |
---|
| 163 | for(var i=0, len=attrs.length; i<len; ++i) { |
---|
| 164 | value[attrs[i].name] = attrs[i].nodeValue; |
---|
| 165 | } |
---|
| 166 | value.value = this.getChildValue(node); |
---|
| 167 | obj.MinValue = value; |
---|
| 168 | }, |
---|
| 169 | "MaxValue": function(node, obj) { |
---|
| 170 | var attrs = node.attributes; |
---|
| 171 | var value = {} |
---|
| 172 | for(var i=0, len=attrs.length; i<len; ++i) { |
---|
| 173 | value[attrs[i].name] = attrs[i].nodeValue; |
---|
| 174 | } |
---|
| 175 | value.value = this.getChildValue(node); |
---|
| 176 | obj.MaxValue = value; |
---|
| 177 | } |
---|
| 178 | } |
---|
| 179 | }, |
---|
| 180 | |
---|
| 181 | /** |
---|
| 182 | * APIMethod: write |
---|
| 183 | * Given an configuration js object, write a CSWGetDomain request. |
---|
| 184 | * |
---|
| 185 | * Parameters: |
---|
| 186 | * options - {Object} A object mapping the request. |
---|
| 187 | * |
---|
| 188 | * Returns: |
---|
| 189 | * {String} A serialized CSWGetDomain request. |
---|
| 190 | */ |
---|
| 191 | write: function(options) { |
---|
| 192 | var node = this.writeNode("csw:GetDomain", options); |
---|
| 193 | return OpenLayers.Format.XML.prototype.write.apply(this, [node]); |
---|
| 194 | }, |
---|
| 195 | |
---|
| 196 | /** |
---|
| 197 | * Property: writers |
---|
| 198 | * As a compliment to the readers property, this structure contains public |
---|
| 199 | * writing functions grouped by namespace alias and named like the |
---|
| 200 | * node names they produce. |
---|
| 201 | */ |
---|
| 202 | writers: { |
---|
| 203 | "csw": { |
---|
| 204 | "GetDomain": function(options) { |
---|
| 205 | var node = this.createElementNSPlus("csw:GetDomain", { |
---|
| 206 | attributes: { |
---|
| 207 | service: "CSW", |
---|
| 208 | version: this.version |
---|
| 209 | } |
---|
| 210 | }); |
---|
| 211 | if (options.PropertyName || this.PropertyName) { |
---|
| 212 | this.writeNode( |
---|
| 213 | "csw:PropertyName", |
---|
| 214 | options.PropertyName || this.PropertyName, |
---|
| 215 | node |
---|
| 216 | ); |
---|
| 217 | } else if (options.ParameterName || this.ParameterName) { |
---|
| 218 | this.writeNode( |
---|
| 219 | "csw:ParameterName", |
---|
| 220 | options.ParameterName || this.ParameterName, |
---|
| 221 | node |
---|
| 222 | ); |
---|
| 223 | } |
---|
| 224 | this.readChildNodes(node, options); |
---|
| 225 | return node; |
---|
| 226 | }, |
---|
| 227 | "PropertyName": function(value) { |
---|
| 228 | var node = this.createElementNSPlus("csw:PropertyName", { |
---|
| 229 | value: value |
---|
| 230 | }); |
---|
| 231 | return node; |
---|
| 232 | }, |
---|
| 233 | "ParameterName": function(value) { |
---|
| 234 | var node = this.createElementNSPlus("csw:ParameterName", { |
---|
| 235 | value: value |
---|
| 236 | }); |
---|
| 237 | return node; |
---|
| 238 | } |
---|
| 239 | } |
---|
| 240 | }, |
---|
| 241 | |
---|
| 242 | CLASS_NAME: "OpenLayers.Format.CSWGetDomain.v2_0_2" |
---|
| 243 | }); |
---|