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Rev 83 Rev 97
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package net.brutex.xservices.ws.impl;
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package net.brutex.xservices.ws.impl;
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import java.math.BigInteger;
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import java.math.BigInteger;
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import java.text.ParseException;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.Date;
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import java.util.GregorianCalendar;
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import java.util.List;
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import java.util.GregorianCalendar;
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import java.util.TimeZone;
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import java.util.TimeZone;
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import javax.jws.WebService;
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import javax.jws.WebService;
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import net.brutex.xservices.types.DateFormatType;
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import net.brutex.xservices.types.DateInfoExtendedType;
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import net.brutex.xservices.types.DateInfoType;
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import net.brutex.xservices.types.DateTimeUnits;
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import net.brutex.xservices.types.DateFormatType;
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import net.brutex.xservices.types.TimeZoneType;
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import net.brutex.xservices.types.DateTimeUnits;
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import net.brutex.xservices.util.BrutexNamespaces;
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import net.brutex.xservices.util.BrutexNamespaces;
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import net.brutex.xservices.ws.DateService;
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import net.brutex.xservices.ws.DateService;
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import net.brutex.xservices.ws.XServicesFault;
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import net.brutex.xservices.ws.XServicesFault;
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/**
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/**
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 * @author Brian Rosenberger
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 *
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 * @author Brian Rosenberger
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 */
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@WebService(
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		targetNamespace = BrutexNamespaces.WS_XSERVICES,
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 *
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		endpointInterface = "net.brutex.xservices.ws.DateService",
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 */
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		serviceName = DateService.SERVICE_NAME
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@WebService(targetNamespace = BrutexNamespaces.WS_XSERVICES, endpointInterface = "net.brutex.xservices.ws.DateService", serviceName = DateService.SERVICE_NAME)
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			)
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public class DateServiceImpl implements DateService {
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public class DateServiceImpl implements DateService {
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	private static String ERR_INVALIDFORMAT = "Invalid format pattern.";
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	private static String ERR_INVALIDTIMEZONE = "Invalid timezone.";
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	public GregorianCalendar getDate(String timezone) throws XServicesFault {
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		if (! isValidTimezone(timezone) ) {
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			String valid_ids = "";
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			String[] tid = TimeZone.getAvailableIDs();
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			for (String s : tid) {
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				valid_ids += s + "\n";
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	private static String ERR_INVALIDFORMAT = "Invalid format pattern.";
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			}
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	private static String ERR_INVALIDTIMEZONE = "Invalid timezone.";
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			throw new XServicesFault("Please supply a valid timezone id or none. Valid timezones are:\n" + valid_ids,
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					new Exception( ));
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	public DateInfoType getDate() throws XServicesFault {
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		GregorianCalendar c = new GregorianCalendar();
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		DateInfoType dateinfo = new DateInfoType(c, TimeZone.getDefault());
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		return dateinfo;
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51 
	}
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	public DateInfoExtendedType getDateExtended() throws XServicesFault {
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		}
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		GregorianCalendar c = new GregorianCalendar();
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			if (timezone == null || timezone.length()<1 ) timezone = "GMT0";
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		DateInfoExtendedType dateinfo = new DateInfoExtendedType(c,
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			GregorianCalendar c = new GregorianCalendar(TimeZone.getTimeZone(timezone));
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				TimeZone.getDefault());
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			return c;
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		Date d = new Date();
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		Date d = new Date();
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		long l = d.getTime() / 1000;
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		long l = d.getTime()/1000;
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		return new BigInteger(Long.toString(l));
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		return new BigInteger(Long.toString(l));
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	}
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	}
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 76
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	public String getInTimezone(Date date, String timezone)
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	public GregorianCalendar getInTimezone(GregorianCalendar cal,
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			throws XServicesFault {
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		if (!isValidTimezone(timezone))
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			String timezone) throws XServicesFault {
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			throw new XServicesFault(ERR_INVALIDTIMEZONE);
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		if(! isValidTimezone(timezone)) throw new XServicesFault(ERR_INVALIDTIMEZONE);
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		TimeZone targetzone = TimeZone.getTimeZone(timezone);
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		GregorianCalendar c = new GregorianCalendar(TimeZone.getTimeZone(timezone));
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		String targetstring = DateFormatType.ISO8601.format(date, null, targetzone);
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		c.setTimeInMillis(cal.getTimeInMillis());
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		return targetstring;
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		return c;
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	}
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	}
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	public String formatDate(Date cal, DateFormatType format)
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			throws XServicesFault {
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	public String formatDate(GregorianCalendar cal, DateFormatType format) throws XServicesFault {
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		return formatDateAdvanced(cal, format.format());
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		return format.format(cal, null, null);
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	}
84 
	}
 89
85 
 
 90
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	public String formatDateAdvanced(GregorianCalendar cal, String format)
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	public String formatDateAdvanced(Date cal, String format)
 92 
			throws XServicesFault {
87 
			throws XServicesFault {
 93 
		String result= null;
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		try {
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 95 
			SimpleDateFormat f = new SimpleDateFormat(format);
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			result = f.format(cal.getTime());
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		String result = null;
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		} catch (IllegalArgumentException e) {
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		SimpleDateFormat f = new SimpleDateFormat(format);
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			throw new XServicesFault(ERR_INVALIDFORMAT + e.getMessage());
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		}
90 
		result = f.format(cal);
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		return result;
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		return result;
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	}
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	public Date parseDate(String s, DateFormatType format, String timezone)
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95 
			throws XServicesFault {
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		if (timezone == null | timezone.equals(""))
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			timezone = TimeZone.getDefault().getID();
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	}
98 
		if (!isValidTimezone(timezone))
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			throw new XServicesFault(ERR_INVALIDTIMEZONE);
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		try {
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			return format.parse(s, null, TimeZone.getTimeZone(timezone));
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		} catch (ParseException e) {
 104 
	public GregorianCalendar parseDate(String s, DateFormatType format, String timezone) throws XServicesFault {
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			throw new XServicesFault(e);
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104 
		}
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		return parseDateAdvanced(s, format.format(), timezone);
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	}
 106 
	}
106 
 
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	public GregorianCalendar parseDateAdvanced(String s, String format,
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			String timezone) throws XServicesFault {
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		SimpleDateFormat f = null;
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		Date date = null;
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	public GregorianCalendar parseDateAdvanced(String s, String format, String timezone) throws XServicesFault {
111 
		if (timezone == null | timezone.equals(""))
 110 
		SimpleDateFormat f = null;
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			timezone = TimeZone.getDefault().getID();
 111 
		Date date = null;
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		if (!isValidTimezone(timezone))
 112 
		if(timezone==null | timezone.equals("")) timezone = TimeZone.getDefault().getID();
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		cal.setTimeZone(TimeZone.getTimeZone(timezone));
 124 
		cal.setTimeZone(TimeZone.getTimeZone(timezone));
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		cal.setTime(date);
 125 
		cal.setTime(date);
127 
		return cal;
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		return cal;
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	}
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	}
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	public BigInteger dateTimeDiff(Date fromCal, Date toCal)
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	public BigInteger dateTimeDiff(GregorianCalendar fromCal,
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			throws XServicesFault {
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			GregorianCalendar toCal) throws XServicesFault {
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		long diff = toCal.getTime() - fromCal.getTime();
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		long diff = toCal.getTimeInMillis() - fromCal.getTimeInMillis();
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		BigInteger d = new BigInteger(String.valueOf(diff), 10);
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		BigInteger d = new BigInteger(String.valueOf(diff), 10);
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		return d;
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		return d;
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	}
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	}
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136 
 
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	public BigInteger dateTimeDiff2(Date fromCal, Date toCal, DateTimeUnits unit)
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	public BigInteger dateTimeDiff2(GregorianCalendar fromCal,
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			throws XServicesFault {
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			GregorianCalendar toCal, DateTimeUnits unit) throws XServicesFault {
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		BigInteger d = dateTimeDiff(fromCal, toCal);
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		BigInteger d = dateTimeDiff(fromCal, toCal);
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		switch (unit) {
 141 
		switch (unit) {
141 
		case SECONDS:
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		case SECONDS:
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		case HOURS:
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		case HOURS:
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			d = d.divide(new BigInteger("3600000"));
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			d = d.divide(new BigInteger("3600000"));
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			break;
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			break;
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		case DAYS:
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		case DAYS:
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			d = d.divide(new BigInteger("86400000"));
 152 
			d = d.divide(new BigInteger("86400000"));
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			break;
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		case YEARS:
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			d = d.divide(new BigInteger("31536000000"));
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			break;
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		}
 153 
		}
157 
		return d;
 154 
		return d;
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	}
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	}
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160 
	public GregorianCalendar dateAdd(GregorianCalendar cal, BigInteger value,
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	public GregorianCalendar dateAdd(GregorianCalendar cal, BigInteger value, DateTimeUnits unit)
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			DateTimeUnits unit) throws XServicesFault {
 159 
			throws XServicesFault {
162 
		switch (unit) {
 160 
		switch (unit) {
163 
		case SECONDS:
 161 
		case SECONDS:
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			cal.add(GregorianCalendar.SECOND, value.intValue());
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			cal.add(GregorianCalendar.SECOND, value.intValue());
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			break;
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			break;
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			cal.add(GregorianCalendar.HOUR_OF_DAY, value.intValue());
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			cal.add(GregorianCalendar.HOUR_OF_DAY, value.intValue());
171 
			break;
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			break;
172 
		case DAYS:
 170 
		case DAYS:
173 
			cal.add(GregorianCalendar.DAY_OF_MONTH, value.intValue());
 171 
			cal.add(GregorianCalendar.DAY_OF_MONTH, value.intValue());
174 
			break;
 172 
			break;
175 
		case YEARS:
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176 
			cal.add(GregorianCalendar.YEAR, value.intValue());
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177 
			break;
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		default:
 173 
		default:
179 
			cal.add(GregorianCalendar.MILLISECOND, value.intValue());
 174 
			cal.add(GregorianCalendar.MILLISECOND, value.intValue());
180 
		}
 175 
		}
181 
		return cal;
 176 
		return cal;
182 
	}
 177 
	}
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			}
 185 
			}
191 
		}
 186 
		}
192 
		return yes;
 187 
		return yes;
193 
	}
 188 
	}
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194 
 
 - 
 
195 
	public List<TimeZoneType> getTimezones() {
 - 
 
196 
		List<TimeZoneType> output = new ArrayList<TimeZoneType>();
 - 
 
197 
		for (String s : TimeZone.getAvailableIDs()) {
 - 
 
198 
			output.add(new TimeZoneType(TimeZone.getTimeZone(s)));
 - 
 
199 
		}
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200 
		return output;
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201 
	}
 189