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index.zulzul<zk>
<window border="normal" apply="org.zkoss.bind.BindComposer" viewModel="@id('vm') @init('pkg$.TestViewModel')">
<hbox>
<datebox id="datebox" timeZone="Europe/Lisbon" value="@bind(vm.date) @converter('pkg$.DateConverter')" />
<label value="Miliseconds: " />
<label value="@load(vm.date)"/>
</hbox>
<hbox>
<datebox id="datebox2" timeZone="Europe/Lisbon" value="@bind(vm.date2) @converter('pkg$.DateConverter2')" />
<label value="Miliseconds: " />
<label value="@load(vm.date2)"/>
</hbox>
<hbox>
<datebox timeZone="Europe/Lisbon" value="@save(vm.inputedDate)" disabled="true" />
<label value="Actual Date: " />
<label value="@load(vm.formatedDate)"/>
<label value="@load(vm.actualDateInMillis)"/>
<label value="Expected Miliseconds: " />
<label value="@load(vm.expectedDateInMillis)"/>
</hbox>
</window>
</zk>
TestViewModel.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.DependsOn;
import org.zkoss.bind.annotation.Init;
import org.zkoss.bind.annotation.NotifyChange;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import java.util.*;
import java.util.Calendar;
import java.lang.*;
import org.zkoss.lang.Library;
import java.text.*;
public class TestViewModel {
private Date inputedDate;
private Long actualDateInMillis;
private Long expectedDateInMillis;
private String formatedDate;
private Long date;
private Long date2;
@Init
public void init(){
org.zkoss.lang.Library.setProperty("org.zkoss.web.preferred.timeZone","UTC");
final Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("Europe/Lisbon"));
//set year
calendar.set(1,1970);
//set month
calendar.set(2,0);
//set day
calendar.set(5,1);
//set year
calendar.set(11,0); //hour
calendar.set(12,0); //minute
calendar.set(13,0); //second
calendar.set(14,0); //miliseconds
this.inputedDate=calendar.getTime();
this.expectedDateInMillis=calendar.getTimeInMillis();
this.formatedDate=formatCalendar(calendar);
}
public String formatCalendar(Calendar calendar){
return String.format("%s/%s/%s %sh:%smin %smillis TZ:%s", calendar.get(Calendar.DAY_OF_MONTH),calendar.get(Calendar.MONTH),calendar.get(Calendar.YEAR),calendar.get(Calendar.HOUR_OF_DAY),calendar.get(Calendar.MINUTE), calendar.get(Calendar.SECOND),calendar.get(Calendar.MILLISECOND),calendar.getTimeZone().getID());
}
public Date getInputedDate(){
return this.inputedDate;
}
public void setInputedDate(Date inputedDate){
this.inputedDate=inputedDate;
}
public Long getActualDateInMillis() {
return this.actualDateInMillis;
}
public Long getExpectedDateInMillis() {
return this.expectedDateInMillis;
}
public String getFormatedDate() {
return this.formatedDate;
}
public Long getDate(){
return this.date;
}
public void setDate(Long date){
this.date=date;
}
public Long getDate2(){
return this.date2;
}
public void setDate2(Long date2){
this.date2=date2;
}
private void test(){
Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("Europe/Lisbon"));
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY,0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
for(int year = 1970; year < 2017; year++) {
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, Calendar.JANUARY);
System.out.println("1 January " + year + ": " + calendar.getTimeInMillis());
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, Calendar.JULY);
System.out.println("1 July " + year + ": " + calendar.getTimeInMillis());
}
}
}
DateConverter.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import org.zkoss.bind.*;
import java.util.*;
import java.util.Calendar;
public class DateConverter implements Converter<Date, Long, Datebox>{
@Override
public Date coerceToUi(final Long beanProp, final Datebox component, final BindContext ctx) {
return beanProp != null ? this.getDate(beanProp, component.getTimeZone()) : null;
}
@Override
public Long coerceToBean(final Date compAttr, final Datebox component, final BindContext ctx) {
Long result = null;
if (compAttr != null) {
result = this.getTimeInMilliseconds(compAttr, component.getTimeZone());
}
return result;
}
public Date getDate(final Long timeInMilliseconds, final TimeZone timeZone) {
Date date = null;
if (timeInMilliseconds != null) {
final Calendar calendar = Calendar.getInstance(timeZone);
calendar.setTimeInMillis(timeInMilliseconds);
date = calendar.getTime();
}
return date;
}
public Long getTimeInMilliseconds(final Date date, final TimeZone timeZone) {
Long timeInMillis = null;
if (date != null) {
final Calendar calendar = Calendar.getInstance(timeZone);
calendar.setTimeInMillis(date.getTime());
timeInMillis = calendar.getTimeInMillis();
}
return timeInMillis;
}
}
DateConverter2.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import org.zkoss.bind.*;
import java.util.*;
import java.util.Calendar;
public class DateConverter2 implements Converter<Date, Long, Datebox>{
@Override
public Date coerceToUi(final Long beanProp, final Datebox component, final BindContext ctx) {
return beanProp != null ? this.getDate(beanProp, component.getTimeZone()) : null;
}
@Override
public Long coerceToBean(final Date compAttr, final Datebox component, final BindContext ctx) {
Long result = null;
if (compAttr != null) {
result = this.getTimeInMilliseconds(compAttr, component.getTimeZone());
}
return result;
}
public Date getDate(final Long timeInMilliseconds, final TimeZone timeZone) {
Date date = null;
if (timeInMilliseconds != null) {
final Calendar calendar = Calendar.getInstance(timeZone);
calendar.setTimeInMillis(timeInMilliseconds);
date = calendar.getTime();
}
return date;
}
public Long getTimeInMilliseconds(final Date date, final TimeZone timeZone) {
Long timeInMillis = null;
if (date != null) {
final Calendar calendar = Calendar.getInstance(timeZone);
calendar.setTimeInMillis(date.getTime());
//adjust to the start day
calendar.set(11,0); //hour
calendar.set(12,0); //minute
calendar.set(13,0); //second
calendar.set(14,0); //miliseconds
timeInMillis = calendar.getTimeInMillis();
}
return timeInMillis;
}
}