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

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.bea.wlw.netui.tags.html.Exceptions

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class Exceptions
extends javax.servlet.jsp.tagext.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
Attribute	Required	Runtime Expression Evaluation	Data Bindable
showMessage	No	No	No
	Determines whether or not the message of the exception should be shown
showStackTrace	No	No	No
	Returns whether or not the stack trace is being shown

See Also:

Serialized Form

Example:

In this sample, the <netui:exceptions> tag will output the exception title and message, but not the stacktraces.

<netui:exceptions showMessage="true" showStackTrace="false" />

Code Sample

[BEA_HOME]/weblogic81/samples/workshop/SamplesApp/WebApp/tagSamples/netui/exceptions/

Beadoc.see:

<netui:exceptions> Tag Sample

Beadoc.tagdescription:

This tag renders exception messages and stack traces inline on the JSP page.

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 inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Exceptions()

Method Summary

int	doStartTag() Render the exception text based on the display attributes.
boolean	getShowMessage() Returns whether or not the exception message is being shown.
boolean	getShowStackTrace() Returns whether or not the stack trace is being shown.
protected void	localRelease() Release any acquired resources.
void	setShowMessage(boolean showMessage) Set whether or not the exception message is being shown.
void	setShowStackTrace(boolean showStackTrace) Set whether or not the stack trace is being shown.

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

getShowMessage

public boolean getShowMessage()

Returns whether or not the exception message is being shown.

Returns:

the showMessage state

setShowMessage

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

Beadoc.attributedescription:

Boolean. Determines whether or not the exception message is shown. Defaults to true

Beadoc.attributesyntaxvalue:

boolean_showMessage

Beadoc.databindable:

false

getShowStackTrace

public boolean getShowStackTrace()

Returns whether or not the stack trace is being shown.

Returns:

the showStackTrace state

setShowStackTrace

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

Beadoc.attributedescription:

Boolean. Determines whether or not the stack trace is shown. Defaults to false

Beadoc.attributesyntaxvalue:

boolean_showStackTrace

Beadoc.databindable:

false

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Render the exception text based on the display attributes.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

localRelease

protected void localRelease()

Release any acquired resources.