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Creating Custom Tags using BodyTagSupport

Raman Ghai
Ranch Hand

Joined: Jan 01, 2012
Posts: 51
The calling JSP : date.jsp

The TLD File code:

The Tag Handler Code:


The output text is NOT in UpperCase .
Moreover, I get BodyContent = null , and Body Exception = NullPointerException in console.
I am not able to resolve the error. Any suggestions...
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61433
    
  67

Well since your code is hiding the exceptions we'll never know.

I'd strongly suggest refactoring your code to handle the exceptions properly.

Hint: See that throws JspException on the method signature? That's there for a reason.


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Raman Ghai
Ranch Hand

Joined: Jan 01, 2012
Posts: 51
Bear Bibeault wrote:Well since your code is hiding the exceptions we'll never know.

I'd strongly suggest refactoring your code to handle the exceptions properly.

Hint: See that throws JspException on the method signature? That's there for a reason.

I found the error, Instead of using return EVAL_BODY_INCLUDE , I should have used return EVAL_BODY_BUFFERED in doStart() method.
Then it doesn't give any exception and gives me the desired results. Thanks for replying Mr Bear Bibeault
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Creating Custom Tags using BodyTagSupport