65 lines
1.1 KiB
JavaScript
65 lines
1.1 KiB
JavaScript
/**
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* This class stores a database result.
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*/
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module.exports = new Class({
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/**
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* Initilizes the result object.
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*/
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initialize: function(result) {
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this.data = result.data;
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this.tables = result.tables;
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this.columns = result.columns;
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this.row = -1;
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if (this.columns) {
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this.columnMap = {};
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for (var i = 0; i < this.columns.length; i++) {
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const col = this.columns[i];
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col.index = i;
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this.columnMap[col.name] = col;
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}
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} else
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this.columnMap = null;
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}
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/**
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* Gets a value from de result.
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*
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* @param {String} columnName The column name
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* @return {Object} The cell value
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*/
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,get: function(columnName) {
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return this.data[this.row][columnName];
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}
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/**
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* Gets a row.
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*
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* @return {Object} The cell value
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*/
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,getObject: function() {
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return this.data[this.row];
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}
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/**
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* Resets the result iterator.
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*/
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,reset: function() {
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this.row = -1;
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}
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/**
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* Moves the internal iterator to the next row.
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*/
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,next: function() {
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this.row++;
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if (this.row >= this.data.length)
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return false;
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return true;
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}
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});
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