diff options
Diffstat (limited to 'misc/openlayers/lib/OpenLayers/Format/OGCExceptionReport.js')
-rw-r--r-- | misc/openlayers/lib/OpenLayers/Format/OGCExceptionReport.js | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/misc/openlayers/lib/OpenLayers/Format/OGCExceptionReport.js b/misc/openlayers/lib/OpenLayers/Format/OGCExceptionReport.js new file mode 100644 index 0000000..61a9da5 --- /dev/null +++ b/misc/openlayers/lib/OpenLayers/Format/OGCExceptionReport.js @@ -0,0 +1,108 @@ +/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for + * full list of contributors). Published under the 2-clause BSD license. + * See license.txt in the OpenLayers distribution or repository for the + * full text of the license. */ + +/** + * @requires OpenLayers/Format/XML.js + */ + +/** + * Class: OpenLayers.Format.OGCExceptionReport + * Class to read exception reports for various OGC services and versions. + * + * Inherits from: + * - <OpenLayers.Format.XML> + */ +OpenLayers.Format.OGCExceptionReport = OpenLayers.Class(OpenLayers.Format.XML, { + + /** + * Property: namespaces + * {Object} Mapping of namespace aliases to namespace URIs. + */ + namespaces: { + ogc: "http://www.opengis.net/ogc" + }, + + /** + * Property: regExes + * Compiled regular expressions for manipulating strings. + */ + regExes: { + trimSpace: (/^\s*|\s*$/g), + removeSpace: (/\s*/g), + splitSpace: (/\s+/), + trimComma: (/\s*,\s*/g) + }, + + /** + * Property: defaultPrefix + */ + defaultPrefix: "ogc", + + /** + * Constructor: OpenLayers.Format.OGCExceptionReport + * Create a new parser for OGC exception reports. + * + * Parameters: + * options - {Object} An optional object whose properties will be set on + * this instance. + */ + + /** + * APIMethod: read + * Read OGC exception report data from a string, and return an object with + * information about the exceptions. + * + * Parameters: + * data - {String} or {DOMElement} data to read/parse. + * + * Returns: + * {Object} Information about the exceptions that occurred. + */ + read: function(data) { + var result; + if(typeof data == "string") { + data = OpenLayers.Format.XML.prototype.read.apply(this, [data]); + } + var root = data.documentElement; + var exceptionInfo = {exceptionReport: null}; + if (root) { + this.readChildNodes(data, exceptionInfo); + if (exceptionInfo.exceptionReport === null) { + // fall-back to OWSCommon since this is a common output format for exceptions + // we cannot easily use the ows readers directly since they differ for 1.0 and 1.1 + exceptionInfo = new OpenLayers.Format.OWSCommon().read(data); + } + } + return exceptionInfo; + }, + + /** + * Property: readers + * Contains public functions, grouped by namespace prefix, that will + * be applied when a namespaced node is found matching the function + * name. The function will be applied in the scope of this parser + * with two arguments: the node being read and a context object passed + * from the parent. + */ + readers: { + "ogc": { + "ServiceExceptionReport": function(node, obj) { + obj.exceptionReport = {exceptions: []}; + this.readChildNodes(node, obj.exceptionReport); + }, + "ServiceException": function(node, exceptionReport) { + var exception = { + code: node.getAttribute("code"), + locator: node.getAttribute("locator"), + text: this.getChildValue(node) + }; + exceptionReport.exceptions.push(exception); + } + } + }, + + CLASS_NAME: "OpenLayers.Format.OGCExceptionReport" + +}); |