Deepa Krishnan

Greenhorn

+ Follow

news 26 Posts 12 Threads

since Feb 25, 2005

Merit badge: grant badges

For More

Cows and Likes

Cows

Total received

In last 30 days

Forums and Threads

Recent posts by Deepa Krishnan

Spring in Action by Craig Walls, Ryan Breidenbach

Kudos Craig Walls, Ryan Breidenbach.

19 years ago

Book Reviews

convert String to date

used Date.valueOf((String)request.getAttribute("PAYMENTBEGIN_DT"));
works fine.
Thanks,

19 years ago

Java in General

convert String to date

How to convert from String to Date
Date benefitBeginDt=(String)request.getAttribute("PAYMENTBEGINDATE");

Thanks,

19 years ago

Java in General

Exception

thanks Friedman-Hill

19 years ago

Java in General

Exception

yeah,you are right.
As per the requirement,i might be a space or a character.
can you suggest another way of converting that into a char.

19 years ago

Java in General

Exception

getting java.lang.StringIndexOutOfBoundsException when doing this

I am sending like this from jsp
<input name="SUBPROGRAM_CD" type="hidden" value=''>
Ejb receiving it like this

char subprogCode;

subprogCode=((String)request.get("SUBPROGRAM_CD")).charAt(0);

19 years ago

Java in General

Convert object to char primitive

layne,

still showing error!!

I am sending like this from jsp
<input name="SUBPROGRAM_CD" type="hidden" value=''>
Ejb receiving it like this
char subprogCode

subprogCode=((Character)request.get("SUBPROGRAM_CD")).charValue();
[ August 02, 2005: Message edited by: Deepa Krishnan ]

19 years ago

Java in General

Convert object to char primitive

charValue() is the answer
thanks layne
[ August 02, 2005: Message edited by: Deepa Krishnan ]

19 years ago

Java in General

Convert object to char primitive

I am getting a object which contains a char primitive from the request,
I need to convert that object to char.

thanks in advance

19 years ago

Java in General

selecting unique numbers

{1,2,3,3,4,5,5,5,6,7,7} must result in {1,2,3,4,5,6,7} only one of each number, removing the duplicates

19 years ago

Java in General

selecting unique numbers

Hello everyone,

From a collection of numbers i need to select the unique ones. Is map a good option?will it affect the performance?any other suggestions?
Thanks

19 years ago

Java in General

service locator pattern

we have designed in such a way that the cache depends only on the main application.If a supporting system goes down ,it does not bring down this cache and i got the answer for the privileges too.Cache just gives the lookup ,it has nothing to do with privileges.

19 years ago

EJB and other Jakarta /Java EE Technologies

service locator pattern

Thanks Tanase.
The application is going to have a 1500 users on an average.
Does caching affect privileges ?
[ July 15, 2005: Message edited by: Deepa Krishnan ]

19 years ago

EJB and other Jakarta /Java EE Technologies

service locator pattern

Hi,

In the service locator pattern ,we cache the JNDI lookup.What is the best way to cache the lookup?Is hashmap a best option for that?

Thanks
Deepa

19 years ago

EJB and other Jakarta /Java EE Technologies

select tag question

I am using the select tag for a multilist box.

Here is the code.

<html:select style="width: 125px;" property="avRoles" multiple="true" size="5" >
<html

ptions property="availRoleNames" />
</html:select>

my question is I pass "availRoleNames" (Set) for options. This sets the same value to the option:value and option:label.

I wanted to set different values option:value option:label.
I can pass another Set "availRoleIds" for option:value and use this availRoleNames for option:label.

19 years ago

Struts