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Posted to issues@struts.apache.org by "Qiang Zheng (JIRA)" <ji...@apache.org> on 2009/02/19 17:08:46 UTC
[jira] Created: (WW-3005) Attempt to parse empty date in
DateTimePicker.java which cause java.text.ParseException Unparseable date:
""
Attempt to parse empty date in DateTimePicker.java which cause java.text.ParseException Unparseable date: ""
-------------------------------------------------------------------------------------------------------------
Key: WW-3005
URL: https://issues.apache.org/struts/browse/WW-3005
Project: Struts 2
Issue Type: Bug
Reporter: Qiang Zheng
In following code at DateTimePicker.java, parameters.get("value") will return empty string instead of null when value attribute is specified with null value.
.............
if(parameters.containsKey("value")) {
parameters.put("nameValue", format(parameters.get("value"))); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
} else {
............
private String format(Object obj) {
if(obj == null)
return null;
if(obj instanceof Date) {
return MessageFormat.format(RFC3339_PATTERN, (Date) obj);
} else if(obj instanceof Calendar) {
return MessageFormat.format(RFC3339_PATTERN, ((Calendar) obj).getTime());
} else {
// try to parse a date
String dateStr = obj.toString();
if(dateStr.equalsIgnoreCase("today"))
return MessageFormat.format(RFC3339_PATTERN, new Date());
try {
Date date = null;
if(this.displayFormat != null) {
SimpleDateFormat format = new SimpleDateFormat(
(String) getParameters().get("displayFormat"));
date = format.parse(dateStr); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
return MessageFormat.format(RFC3339_PATTERN, date);
} else {
// last resource to assume already in correct/default format
return dateStr;
}
} catch (ParseException e) {
-------------
--
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[jira] Updated: (WW-3005) Attempt to parse empty date in
DateTimePicker.java which cause java.text.ParseException Unparseable date:
""
Posted by "Qiang Zheng (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Qiang Zheng updated WW-3005:
----------------------------
Affects Version/s: 2.0.14
> Attempt to parse empty date in DateTimePicker.java which cause java.text.ParseException Unparseable date: ""
> -------------------------------------------------------------------------------------------------------------
>
> Key: WW-3005
> URL: https://issues.apache.org/struts/browse/WW-3005
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.0.14
> Reporter: Qiang Zheng
>
> In following code at DateTimePicker.java, parameters.get("value") will return empty string instead of null when value attribute is specified with null value.
> .............
> if(parameters.containsKey("value")) {
> parameters.put("nameValue", format(parameters.get("value"))); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> } else {
>
> ............
> private String format(Object obj) {
> if(obj == null)
> return null;
> if(obj instanceof Date) {
> return MessageFormat.format(RFC3339_PATTERN, (Date) obj);
> } else if(obj instanceof Calendar) {
> return MessageFormat.format(RFC3339_PATTERN, ((Calendar) obj).getTime());
> } else {
> // try to parse a date
> String dateStr = obj.toString();
> if(dateStr.equalsIgnoreCase("today"))
> return MessageFormat.format(RFC3339_PATTERN, new Date());
> try {
> Date date = null;
> if(this.displayFormat != null) {
> SimpleDateFormat format = new SimpleDateFormat(
> (String) getParameters().get("displayFormat"));
> date = format.parse(dateStr); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> return MessageFormat.format(RFC3339_PATTERN, date);
> } else {
> // last resource to assume already in correct/default format
> return dateStr;
> }
> } catch (ParseException e) {
> -------------
--
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[jira] Closed: (WW-3005) Attempt to parse empty date in
DateTimePicker.java which cause java.text.ParseException Unparseable date:
""
Posted by "Wes Wannemacher (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes Wannemacher closed WW-3005.
-------------------------------
Resolution: Won't Fix
We are moving away from the dojo integration. If you want to see this fixed, please reopen this issue with a patch file containing a fix.
> Attempt to parse empty date in DateTimePicker.java which cause java.text.ParseException Unparseable date: ""
> -------------------------------------------------------------------------------------------------------------
>
> Key: WW-3005
> URL: https://issues.apache.org/struts/browse/WW-3005
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.0.14
> Reporter: Qiang Zheng
>
> In following code at DateTimePicker.java, parameters.get("value") will return empty string instead of null when value attribute is specified with null value.
> .............
> if(parameters.containsKey("value")) {
> parameters.put("nameValue", format(parameters.get("value"))); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> } else {
>
> ............
> private String format(Object obj) {
> if(obj == null)
> return null;
> if(obj instanceof Date) {
> return MessageFormat.format(RFC3339_PATTERN, (Date) obj);
> } else if(obj instanceof Calendar) {
> return MessageFormat.format(RFC3339_PATTERN, ((Calendar) obj).getTime());
> } else {
> // try to parse a date
> String dateStr = obj.toString();
> if(dateStr.equalsIgnoreCase("today"))
> return MessageFormat.format(RFC3339_PATTERN, new Date());
> try {
> Date date = null;
> if(this.displayFormat != null) {
> SimpleDateFormat format = new SimpleDateFormat(
> (String) getParameters().get("displayFormat"));
> date = format.parse(dateStr); <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> return MessageFormat.format(RFC3339_PATTERN, date);
> } else {
> // last resource to assume already in correct/default format
> return dateStr;
> }
> } catch (ParseException e) {
> -------------
--
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