804 lines
39 KiB
Java
804 lines
39 KiB
Java
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// DateObject.java
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// FESI Copyright (c) Jean-Marc Lugrin, 1999
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package FESI.Data;
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import FESI.Exceptions.*;
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import FESI.Interpreter.*;
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import java.util.Date;
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import java.util.Calendar;
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import java.util.TimeZone;
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import java.util.GregorianCalendar;
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import java.text.DateFormat;
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public class DateObject extends BuiltinFunctionObject {
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private DateObject(ESObject prototype, Evaluator evaluator) {
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super(prototype, evaluator, "Date", 7);
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}
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// overrides
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public String toString() {
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return "<Date>";
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}
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// overrides
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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return new ESString(new Date().toString());
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}
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// overrides
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public ESObject doConstruct(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype theObject = null;
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ESObject dp = evaluator.getDatePrototype();
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theObject= new DatePrototype(dp, evaluator);
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int l = arguments.length;
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if (l==2 || l == 0) {
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theObject.date = new Date();
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} else if (l==1) {
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double d = arguments[0].doubleValue();
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if (Double.isNaN(d)) {
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theObject.date = null;
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} else {
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theObject.date = new Date((long) d);
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}
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} else {
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int year = arguments[0].toInt32();
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if (0 <= year && year<=99) year += 1900;
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int month = arguments[1].toInt32();
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int day = arguments[2].toInt32();
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int hour = (l>3) ? arguments[3].toInt32() : 0;
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int minute = (l>4) ? arguments[4].toInt32() : 0;
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int second = (l>5) ? arguments[5].toInt32() : 0;
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int ms = (l>6) ? arguments[6].toInt32() : 0;
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// Using current current locale, set it to the specified time
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// System.out.println("YEAR IS " + year);
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GregorianCalendar cal =
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new GregorianCalendar(year,month,day,hour,minute,second);
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if (ms != 0) cal.set(Calendar.MILLISECOND, ms);
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theObject.date = cal.getTime();
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}
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return theObject;
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}
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/**
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* Utility function to create the single Date object
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*
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* @param evaluator the Evaluator
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* @param objectPrototype The Object prototype attached to the evaluator
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* @param functionPrototype The Function prototype attached to the evaluator
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*
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* @return the Date singleton
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*/
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public static DateObject makeDateObject(Evaluator evaluator,
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ObjectPrototype objectPrototype,
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FunctionPrototype functionPrototype) {
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DatePrototype datePrototype = new DatePrototype(objectPrototype, evaluator);
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DateObject dateObject = new DateObject(functionPrototype, evaluator);
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try {
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// For datePrototype
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class DatePrototypeToString extends BuiltinFunctionObject {
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DatePrototypeToString(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return (aDate.date == null) ?
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new ESString("NaN"):
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new ESString(aDate.date.toString());
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}
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}
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class DatePrototypeValueOf extends BuiltinFunctionObject {
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DatePrototypeValueOf(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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if (aDate.date == null) {
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return new ESNumber(Double.NaN);
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} else {
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long t = aDate.date.getTime();
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return new ESNumber((double) t);
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}
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}
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}
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class DatePrototypeToLocaleString extends BuiltinFunctionObject {
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DatePrototypeToLocaleString(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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DateFormat df = DateFormat.getDateTimeInstance();
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df.setTimeZone(TimeZone.getDefault());
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return (aDate.date == null) ?
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new ESString("NaN"):
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new ESString(df.format(aDate.date));
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}
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}
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class DatePrototypeToGMTString extends BuiltinFunctionObject {
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DatePrototypeToGMTString(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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DateFormat df = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.FULL);
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df.setTimeZone(TimeZone.getTimeZone("GMT"));
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return (aDate.date == null) ?
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new ESString("NaN"):
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new ESString(df.format(aDate.date));
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}
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}
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class DatePrototypeGetYear extends BuiltinFunctionObject {
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DatePrototypeGetYear(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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ESValue v = aDate.get(Calendar.YEAR);
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return new ESNumber(v.doubleValue());
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}
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}
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class DatePrototypeGetFullYear extends BuiltinFunctionObject {
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DatePrototypeGetFullYear(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.YEAR);
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}
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}
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class DatePrototypeGetUTCFullYear extends BuiltinFunctionObject {
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DatePrototypeGetUTCFullYear(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.YEAR);
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}
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}
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class DatePrototypeGetMonth extends BuiltinFunctionObject {
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DatePrototypeGetMonth(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.MONTH);
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}
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}
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class DatePrototypeGetUTCMonth extends BuiltinFunctionObject {
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DatePrototypeGetUTCMonth(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.MONTH);
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}
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}
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class DatePrototypeGetDate extends BuiltinFunctionObject {
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DatePrototypeGetDate(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.DAY_OF_MONTH);
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}
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}
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class DatePrototypeGetUTCDate extends BuiltinFunctionObject {
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DatePrototypeGetUTCDate(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.DAY_OF_MONTH);
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}
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}
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class DatePrototypeGetDay extends BuiltinFunctionObject {
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DatePrototypeGetDay(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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// EcmaScript has SUNDAY=0, java SUNDAY=1 - converted in DatePrototype
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return aDate.get(Calendar.DAY_OF_WEEK);
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}
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}
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class DatePrototypeGetUTCDay extends BuiltinFunctionObject {
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DatePrototypeGetUTCDay(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.DAY_OF_WEEK);
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}
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}
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class DatePrototypeGetHours extends BuiltinFunctionObject {
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DatePrototypeGetHours(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.HOUR_OF_DAY);
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}
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}
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class DatePrototypeGetUTCHours extends BuiltinFunctionObject {
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DatePrototypeGetUTCHours(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.HOUR_OF_DAY);
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}
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}
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class DatePrototypeGetMinutes extends BuiltinFunctionObject {
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DatePrototypeGetMinutes(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.MINUTE);
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}
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}
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class DatePrototypeGetUTCMinutes extends BuiltinFunctionObject {
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DatePrototypeGetUTCMinutes(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.MINUTE);
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}
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}
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class DatePrototypeGetSeconds extends BuiltinFunctionObject {
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DatePrototypeGetSeconds(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.SECOND);
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}
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}
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class DatePrototypeGetUTCSeconds extends BuiltinFunctionObject {
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DatePrototypeGetUTCSeconds(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.getUTC(Calendar.SECOND);
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}
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}
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class DatePrototypeGetMilliseconds extends BuiltinFunctionObject {
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DatePrototypeGetMilliseconds(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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}
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public ESValue callFunction(ESObject thisObject,
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ESValue[] arguments)
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throws EcmaScriptException {
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DatePrototype aDate = (DatePrototype) thisObject;
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return aDate.get(Calendar.MILLISECOND);
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}
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}
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class DatePrototypeGetUTCMilliseconds extends BuiltinFunctionObject {
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DatePrototypeGetUTCMilliseconds(String name, Evaluator evaluator, FunctionPrototype fp) {
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super(fp, evaluator, name, 0);
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|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.getUTC(Calendar.MILLISECOND);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetYear extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetYear(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
ESValue v = aDate.get(Calendar.YEAR);
|
||
|
|
return aDate.setYear(arguments);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetFullYear extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetFullYear(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.YEAR,Calendar.MONTH,Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCFullYear extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCFullYear(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.YEAR,Calendar.MONTH,Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetMonth extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetMonth(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.MONTH,Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCMonth extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCMonth(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.MONTH,Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetDate extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetDate(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCDate extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCDate(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.DAY_OF_MONTH});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetHours extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetHours(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.HOUR_OF_DAY,Calendar.MINUTE,Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCHours extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCHours(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.HOUR_OF_DAY,Calendar.MINUTE,Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetMinutes extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetMinutes(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.MINUTE,Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCMinutes extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCMinutes(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.MINUTE,Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetSeconds extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetSeconds(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments,
|
||
|
|
new int [] {Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCSeconds extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCSeconds(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments,
|
||
|
|
new int [] {Calendar.SECOND,Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeSetMilliseconds extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetMilliseconds(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setTime(arguments, new int [] {Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetUTCMilliseconds extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetUTCMilliseconds(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
return aDate.setUTCTime(arguments, new int [] {Calendar.MILLISECOND});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class DatePrototypeGetTimezoneOffset extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeGetTimezoneOffset(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
GregorianCalendar cal = new GregorianCalendar(TimeZone.getDefault());
|
||
|
|
cal.setTime(aDate.date);
|
||
|
|
TimeZone tz = cal.getTimeZone();
|
||
|
|
int offset = tz.getOffset(cal.get(Calendar.ERA),
|
||
|
|
cal.get(Calendar.YEAR),
|
||
|
|
cal.get(Calendar.MONTH),
|
||
|
|
cal.get(Calendar.DATE),
|
||
|
|
cal.get(Calendar.DAY_OF_WEEK),
|
||
|
|
cal.get(Calendar.HOUR_OF_DAY) * 86400000
|
||
|
|
+ cal.get(Calendar.MINUTE) * 3600000
|
||
|
|
+ cal.get(Calendar.SECOND) * 1000);
|
||
|
|
// int offset = TimeZone.getDefault().getRawOffset();
|
||
|
|
//System.out.println("TimeZone.getDefault().getID(): " + TimeZone.getDefault().getID());
|
||
|
|
// System.out.println("TimeZone.getDefault().getRawOffset(): " + TimeZone.getDefault().getRawOffset());
|
||
|
|
|
||
|
|
int minutes = -(offset / 1000 / 60); // convert to minutes
|
||
|
|
return new ESNumber(minutes);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DatePrototypeSetTime extends BuiltinFunctionObject {
|
||
|
|
DatePrototypeSetTime(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 0);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
DatePrototype aDate = (DatePrototype) thisObject;
|
||
|
|
double dateValue = Double.NaN;
|
||
|
|
if (arguments.length>0) {
|
||
|
|
dateValue = arguments[0].doubleValue();
|
||
|
|
}
|
||
|
|
if (Double.isNaN(dateValue)) {
|
||
|
|
aDate.date = null;
|
||
|
|
} else {
|
||
|
|
aDate.date = new Date((long) dateValue);
|
||
|
|
}
|
||
|
|
return new ESNumber(dateValue);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// For dateObject
|
||
|
|
class DateObjectParse extends BuiltinFunctionObject {
|
||
|
|
DateObjectParse(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 1);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
if (arguments.length<=0) {
|
||
|
|
throw new EcmaScriptException("Missing argument");
|
||
|
|
}
|
||
|
|
String dateString = arguments[0].toString();
|
||
|
|
DateFormat df = DateFormat.getDateInstance();
|
||
|
|
ESValue dateValue = null;
|
||
|
|
try {
|
||
|
|
Date date = df.parse(dateString);
|
||
|
|
dateValue = new ESNumber(date.getTime());
|
||
|
|
} catch (java.text.ParseException e) {
|
||
|
|
dateValue = new ESNumber(Double.NaN);
|
||
|
|
}
|
||
|
|
return dateValue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class DateObjectUTC extends BuiltinFunctionObject {
|
||
|
|
DateObjectUTC(String name, Evaluator evaluator, FunctionPrototype fp) {
|
||
|
|
super(fp, evaluator, name, 7);
|
||
|
|
}
|
||
|
|
public ESValue callFunction(ESObject thisObject,
|
||
|
|
ESValue[] arguments)
|
||
|
|
throws EcmaScriptException {
|
||
|
|
int l = arguments.length;
|
||
|
|
if (l<=2) {
|
||
|
|
throw new EcmaScriptException("Missing argument");
|
||
|
|
}
|
||
|
|
int year = arguments[0].toInt32();
|
||
|
|
if (0 <= year && year<=99) year += 1900;
|
||
|
|
int month = arguments[1].toInt32();
|
||
|
|
int day = arguments[2].toInt32();
|
||
|
|
int hour = (l>3) ? arguments[3].toInt32() : 0;
|
||
|
|
int minute = (l>4) ? arguments[4].toInt32() : 0;
|
||
|
|
int second = (l>5) ? arguments[5].toInt32() : 0;
|
||
|
|
int ms = (l>6) ? arguments[6].toInt32() : 0;
|
||
|
|
Calendar cal =
|
||
|
|
new GregorianCalendar(TimeZone.getTimeZone("GMT"));
|
||
|
|
cal.set(Calendar.YEAR, year);
|
||
|
|
cal.set(Calendar.MONTH, month);
|
||
|
|
cal.set(Calendar.DAY_OF_MONTH, day);
|
||
|
|
cal.set(Calendar.HOUR_OF_DAY, hour);
|
||
|
|
cal.set(Calendar.MINUTE, minute);
|
||
|
|
cal.set(Calendar.SECOND, second);
|
||
|
|
cal.set(Calendar.MILLISECOND, ms );
|
||
|
|
long timeinms = cal.getTime().getTime();
|
||
|
|
return new ESNumber((double) timeinms);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
dateObject.putHiddenProperty("prototype",datePrototype);
|
||
|
|
dateObject.putHiddenProperty("length",new ESNumber(7));
|
||
|
|
dateObject.putHiddenProperty("parse",
|
||
|
|
new DateObjectParse("parse", evaluator, functionPrototype));
|
||
|
|
dateObject.putHiddenProperty("UTC",
|
||
|
|
new DateObjectUTC("UTC", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("constructor",dateObject);
|
||
|
|
datePrototype.putHiddenProperty("toString",
|
||
|
|
new DatePrototypeToString("toString", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("toLocaleString",
|
||
|
|
new DatePrototypeToLocaleString("toLocaleString", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("toGMTString",
|
||
|
|
new DatePrototypeToGMTString("toGMTString", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("toUTCString",
|
||
|
|
new DatePrototypeToGMTString("toUTCString", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("valueOf",
|
||
|
|
new DatePrototypeValueOf("valueOf", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("getTime",
|
||
|
|
new DatePrototypeValueOf("getTime", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getYear",
|
||
|
|
new DatePrototypeGetYear("getYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getFullYear",
|
||
|
|
new DatePrototypeGetFullYear("getFullYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCFullYear",
|
||
|
|
new DatePrototypeGetUTCFullYear("getUTCFullYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getMonth",
|
||
|
|
new DatePrototypeGetMonth("getMonth", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCMonth",
|
||
|
|
new DatePrototypeGetUTCMonth("getUTCMonth", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getDate",
|
||
|
|
new DatePrototypeGetDate("getDate", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCDate",
|
||
|
|
new DatePrototypeGetUTCDate("getUTCDate", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getDay",
|
||
|
|
new DatePrototypeGetDay("getDay", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCDay",
|
||
|
|
new DatePrototypeGetUTCDay("getUTCDay", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getHours",
|
||
|
|
new DatePrototypeGetHours("getHours", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCHours",
|
||
|
|
new DatePrototypeGetUTCHours("getUTCHours", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getMinutes",
|
||
|
|
new DatePrototypeGetMinutes("getMinutes", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCMinutes",
|
||
|
|
new DatePrototypeGetUTCMinutes("getUTCMinutes", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getSeconds",
|
||
|
|
new DatePrototypeGetSeconds("getSeconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCSeconds",
|
||
|
|
new DatePrototypeGetUTCSeconds("getUTCSeconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getMilliseconds",
|
||
|
|
new DatePrototypeGetMilliseconds("getMilliseconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("getUTCMilliseconds",
|
||
|
|
new DatePrototypeGetUTCMilliseconds("getUTCMilliseconds", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("setYear",
|
||
|
|
new DatePrototypeSetYear("setYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setFullYear",
|
||
|
|
new DatePrototypeSetFullYear("setFullYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCFullYear",
|
||
|
|
new DatePrototypeSetUTCFullYear("setUTCFullYear", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setMonth",
|
||
|
|
new DatePrototypeSetMonth("setMonth", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCMonth",
|
||
|
|
new DatePrototypeSetUTCMonth("setUTCMonth", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setDate",
|
||
|
|
new DatePrototypeSetDate("setDate", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCDate",
|
||
|
|
new DatePrototypeSetUTCDate("setUTCDate", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setHours",
|
||
|
|
new DatePrototypeSetHours("setHours", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCHours",
|
||
|
|
new DatePrototypeSetUTCHours("setUTCHours", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setMinutes",
|
||
|
|
new DatePrototypeSetMinutes("setMinutes", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCMinutes",
|
||
|
|
new DatePrototypeSetUTCMinutes("setUTCMinutes", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setSeconds",
|
||
|
|
new DatePrototypeSetSeconds("setSeconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCSeconds",
|
||
|
|
new DatePrototypeSetUTCSeconds("setUTCSeconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setMilliseconds",
|
||
|
|
new DatePrototypeSetMilliseconds("setMilliseconds", evaluator, functionPrototype));
|
||
|
|
datePrototype.putHiddenProperty("setUTCMilliseconds",
|
||
|
|
new DatePrototypeSetUTCMilliseconds("setUTCMilliseconds", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("getTimezoneOffset",
|
||
|
|
new DatePrototypeGetTimezoneOffset("getTimezoneOffset", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
datePrototype.putHiddenProperty("setTime",
|
||
|
|
new DatePrototypeSetTime("setTime", evaluator, functionPrototype));
|
||
|
|
|
||
|
|
} catch (EcmaScriptException e) {
|
||
|
|
e.printStackTrace();
|
||
|
|
throw new ProgrammingError(e.getMessage());
|
||
|
|
}
|
||
|
|
|
||
|
|
evaluator.setDatePrototype(datePrototype);
|
||
|
|
|
||
|
|
return dateObject;
|
||
|
|
}
|
||
|
|
}
|