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openlayers

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Build tools and sources for developing OpenLayers based mapping applications

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goog.provide('ol.format.XSD'); goog.require('ol'); goog.require('ol.xml'); goog.require('ol.string'); /** * @const * @type {string} */ ol.format.XSD.NAMESPACE_URI = 'http://www.w3.org/2001/XMLSchema'; /** * @param {Node} node Node. * @return {boolean|undefined} Boolean. */ ol.format.XSD.readBoolean = function(node) { var s = ol.xml.getAllTextContent(node, false); return ol.format.XSD.readBooleanString(s); }; /** * @param {string} string String. * @return {boolean|undefined} Boolean. */ ol.format.XSD.readBooleanString = function(string) { var m = /^\s*(true|1)|(false|0)\s*$/.exec(string); if (m) { return m[1] !== undefined || false; } else { return undefined; } }; /** * @param {Node} node Node. * @return {number|undefined} DateTime in seconds. */ ol.format.XSD.readDateTime = function(node) { var s = ol.xml.getAllTextContent(node, false); var dateTime = Date.parse(s); return isNaN(dateTime) ? undefined : dateTime / 1000; }; /** * @param {Node} node Node. * @return {number|undefined} Decimal. */ ol.format.XSD.readDecimal = function(node) { var s = ol.xml.getAllTextContent(node, false); return ol.format.XSD.readDecimalString(s); }; /** * @param {string} string String. * @return {number|undefined} Decimal. */ ol.format.XSD.readDecimalString = function(string) { // FIXME check spec var m = /^\s*([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)\s*$/i.exec(string); if (m) { return parseFloat(m[1]); } else { return undefined; } }; /** * @param {Node} node Node. * @return {number|undefined} Non negative integer. */ ol.format.XSD.readNonNegativeInteger = function(node) { var s = ol.xml.getAllTextContent(node, false); return ol.format.XSD.readNonNegativeIntegerString(s); }; /** * @param {string} string String. * @return {number|undefined} Non negative integer. */ ol.format.XSD.readNonNegativeIntegerString = function(string) { var m = /^\s*(\d+)\s*$/.exec(string); if (m) { return parseInt(m[1], 10); } else { return undefined; } }; /** * @param {Node} node Node. * @return {string|undefined} String. */ ol.format.XSD.readString = function(node) { return ol.xml.getAllTextContent(node, false).trim(); }; /** * @param {Node} node Node to append a TextNode with the boolean to. * @param {boolean} bool Boolean. */ ol.format.XSD.writeBooleanTextNode = function(node, bool) { ol.format.XSD.writeStringTextNode(node, (bool) ? '1' : '0'); }; /** * @param {Node} node Node to append a CDATA Section with the string to. * @param {string} string String. */ ol.format.XSD.writeCDATASection = function(node, string) { node.appendChild(ol.xml.DOCUMENT.createCDATASection(string)); }; /** * @param {Node} node Node to append a TextNode with the dateTime to. * @param {number} dateTime DateTime in seconds. */ ol.format.XSD.writeDateTimeTextNode = function(node, dateTime) { var date = new Date(dateTime * 1000); var string = date.getUTCFullYear() + '-' + ol.string.padNumber(date.getUTCMonth() + 1, 2) + '-' + ol.string.padNumber(date.getUTCDate(), 2) + 'T' + ol.string.padNumber(date.getUTCHours(), 2) + ':' + ol.string.padNumber(date.getUTCMinutes(), 2) + ':' + ol.string.padNumber(date.getUTCSeconds(), 2) + 'Z'; node.appendChild(ol.xml.DOCUMENT.createTextNode(string)); }; /** * @param {Node} node Node to append a TextNode with the decimal to. * @param {number} decimal Decimal. */ ol.format.XSD.writeDecimalTextNode = function(node, decimal) { var string = decimal.toPrecision(); node.appendChild(ol.xml.DOCUMENT.createTextNode(string)); }; /** * @param {Node} node Node to append a TextNode with the decimal to. * @param {number} nonNegativeInteger Non negative integer. */ ol.format.XSD.writeNonNegativeIntegerTextNode = function(node, nonNegativeInteger) { ol.DEBUG && console.assert(nonNegativeInteger >= 0, 'value should be more than 0'); ol.DEBUG && console.assert(nonNegativeInteger == (nonNegativeInteger | 0), 'value should be an integer value'); var string = nonNegativeInteger.toString(); node.appendChild(ol.xml.DOCUMENT.createTextNode(string)); }; /** * @param {Node} node Node to append a TextNode with the string to. * @param {string} string String. */ ol.format.XSD.writeStringTextNode = function(node, string) { node.appendChild(ol.xml.DOCUMENT.createTextNode(string)); };