Mind taking this discussion over to the user list? Thanks Rob!
On Fri, 2005-07-15 at 08:17 -0700, Rob Ratner wrote:
> Hello Ms. Falco, I don't mean to be ignorant but I am new to Velocity. May I
> ask a couple probably stupid questions. ParserCommons is a Java class part
> of the Velocity API? Where does it sit on the webserver and where does
> ParserDateUtils.java sit as a .class/jar file so it will communicate with
> with the velocity template/*.vm file. My web application sits on WebLogic
> 8.1 and has the current structure when deployed.
>
> appname/templates/.....*.vm
> appname/WEB-INF/lib/velocity-1.1.jar
> appname/WEB-INF/lib/app.jar
>
> velocity-1.1.jar contains the following apache packages:
>
> org.apache.velocity.util.*
> org.apache.velocity.test.*
> org.apache.velocity.runtime.parser.*
> org.apache.velocity.runtime.*
> org.apache.velocity.io.*
> org.apache.velocity.exception.*
> org.apache.velocity.context.*
> org.apache.velocity.app.*
> org.apache.velocity.anakia.*
> org.apache.velocity.util.introspection.*
> org.apache.commons.collections.*
> org.apache.log.*
>
>
> The app.jar just contain the business logic api.
>
> Any comments/suggestions would be tremendously appreciated.
>
> Thanks
> Rob
>
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> Llewellyn Falco <[EMAIL PROTECTED]> wrote:
> yeah, here's a utility class, i usually place a accessor method to it in my
> ParserCommons.
>
> #foreach($month in $commons.getDateUtils().getMonths())
> $month.getDisplayText()#end
> #foreach($day in $commons.getDateUtils().getDaysOfMonth())
> $day.getDisplayText()#end
> #foreach($year in $commons.getDateUtils().getNextXYears(10))
> $year.getDisplayText()#end
> package com.spun.util.velocity;
>
> import java.util.Calendar;
> import java.util.GregorianCalendar;
> import com.spun.util.StringUtils;
>
> /***********************************************************************/
> public class ParserDateUtils
> {
> public static final ParserDateUtils INSTANCE = new ParserDateUtils();
> public static Month[] getMonths()
> {
> return new Month[]{new Month("00", "------"), new Month("01", "Jan (01)"),
> new Month("02", "Feb (02)"), new Month("03", "Mar (03)"), new Month("04",
> "Apr (04)"), new Month("05", "May (05)"), new Month("06", "Jun (06)"), new
> Month("07", "Jul (07)"), new Month("08", "Aug (08)"),
> new Month("09", "Sep (09)"), new Month("10", "Oct (10)"), new Month("11",
> "Nov (11)"), new Month("12", "Dec (12)")};
> }
> /***********************************************************************/
> public static Day[] getDaysOfMonth()
> {
> Day[] days = new Day[32];
> days[0] = new Day("00", "--");
> for (int i = 1; i <= 31; i++)
> {
> days[i] = new Day(i);
> }
> return days;
> }
> /***********************************************************************/
> public static Year[] getNextXYears(int x)
> {
> Year[] years = new Year[x + 1];
> years[0] = new Year("0000", "----");
> int startingYear = new GregorianCalendar().get(Calendar.YEAR);
> for (int i = 0; i < x; i++)
> {
> years[i + 1] = new Year(startingYear + i);
> }
> return years;
> }
> /***********************************************************************/
> /***********************************************************************/
> /***********************************************************************/
> public static class Year extends DateValue
> {
> /***********************************************************************/
> public String getTwoDigitNumber()
> {
> return getNumber().substring(2);
> }
> public Year(String number, String displayText)
> {
> super(number, displayText);
> }
> /***********************************************************************/
> public Year(int i)
> {
> super("" + i, "" + i);
> }
>
> }
> /***********************************************************************/
> public static class Day extends DateValue
> {
> public Day(int i)
> {
> super(StringUtils.padNumber(i, 2), "" + i);
> }
> public Day(String number, String displayText)
> {
> super(number, displayText);
> }
> }
> /***********************************************************************/
> public static class Month extends DateValue
> {
> public Month(String number, String displayText)
> {
> super(number, displayText);
> }
> }
> /***********************************************************************/
> public static class DateValue
> {
> private String number;
> private String displayText;
> /***********************************************************************/
> public boolean isDefault()
> {
> return displayText.startsWith("--");
> }
> /***********************************************************************/
> public DateValue(String number, String displayText)
> {
> this.number= number;
> this.displayText = displayText;
> }
> /***********************************************************************/
> public String getNumber()
> {
> return number;
> }
> /***********************************************************************/
> public String getDisplayText()
> {
> return displayText;
> }
> /***********************************************************************/
> }
> }
>
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