Exceptions Class

com.bea.wlw.netui.tags.html
Exceptions Class

public class Exceptions

    extends TagSupport

Renders formatted exception data, as found in the Request with the key: org.apache.struts.action.Action.EXCEPTION_KEY. Exceptions ignores its body content.

Attribute Descriptions
AttributeRequiredRuntime Expression EvaluationData Bindable
showMessageNoNoNo
Determines whether or not the message of the exception should be shown
showStackTraceNoNoNo
Returns whether or not the stack trace is being shown

Related Topics

<netui:exceptions> Tag Sample


Hierarchy
Object
  TagSupport
    Exceptions
All Implemented Interfaces

IterationTag, Serializable, Tag

Field Summary

protected boolean
showMessage
Determines whether or not the message of the exception should be shown.
protected boolean
showStackTrace
Determines whether or not the stack trace of the exception should be shown.
   
Fields from  javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
 
Fields from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 

Constructor Summary

Exceptions()

 

Method Summary

public int
doStartTag()
Render the exception text based on the display attributes.
public boolean
getShowMessage()
Returns whether or not the exception message is being shown.
public boolean
getShowStackTrace()
Returns whether or not the stack trace is being shown.
protected void
localRelease()
Release any acquired resources.
public void
setShowMessage(boolean showMessage)
Set whether or not the exception message is being shown.
public void
setShowStackTrace(boolean showStackTrace)
Set whether or not the stack trace is being shown.
 
Methods from  javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue
 
Methods from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
   
Methods from interface javax.servlet.jsp.tagext.IterationTag
doAfterBody
 
Methods from interface javax.servlet.jsp.tagext.Tag
doEndTag, doStartTag, getParent, release, setPageContext, setParent
 

Field Detail

showMessage

protected boolean showMessage
Determines whether or not the message of the exception should be shown. Defaults to true.


showStackTrace

protected boolean showStackTrace
Determines whether or not the stack trace of the exception should be shown. Defaults to false.

 

Constructor Detail

Exceptions

public Exceptions()
 

Method Detail

doStartTag() Method

public int doStartTag()
throws JspException
Render the exception text based on the display attributes.

Overrides
TagSupport.doStartTag()

Exceptions

JspException
if a JSP exception has occurred

getShowMessage() Method

public boolean getShowMessage()
Returns whether or not the exception message is being shown.

Returns

the showMessage state

getShowStackTrace() Method

public boolean getShowStackTrace()
Returns whether or not the stack trace is being shown.

Returns

the showStackTrace state

localRelease() Method

protected void localRelease()
Release any acquired resources.


setShowMessage(boolean) Method

public void setShowMessage(boolean showMessage)
Set whether or not the exception message is being shown.

Parameters

showMessage
- true or false depending on the setting desired

setShowStackTrace(boolean) Method

public void setShowStackTrace(boolean showStackTrace)
Set whether or not the stack trace is being shown.

Parameters

showStackTrace
- true or false depending on the setting desired