How to throw custom exception from sessionbean

I define an AppException generalize from EJBException.
public class AppException extends EJBException{
when error occurs in sessionbean,I throw AppException, Container perform rollback operation. but at client. I only get EJBException, Why? and How can I get AppException from sessionbean?

AppException extends RuntimeException

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Throwing an exception from XSLT

Just wanted to share a finding with the Oracle XDB community and possibly suggest an enhancement to the xdb product development team (care of MDRAKE).
I had a scenario where I wanted to throw an exception from the XSLT.
A little Googling revealed this helpful post:
http://weblogs.asp.net/george_v_reilly/archive/2006/03/01/439402.aspx
...so I gave it a shot.
In my XSLT, I have a <xsl:choose> block with the following <xsl:otherwise> block:
<xsl:otherwise>
    <xsl:message terminate="yes">Unknown Document Type</xsl:message>
</xsl:otherwise>I used a stub test to run this through, giving it a file which would exercise the exception:
select xmltype(bfilename('XML_RESOURCES', 'data.xml'),0).transform(xmltype(bfilename('XML_RESOURCES', 'sanitize_xml.dev.xsl'),0))
from dual;..and to my 'joy', I did get an exception:
ORA-30998: transformation error: execution of compiled XSLT on XML DOM failedHmm...would of been nicer to get something like what Eclipse/Xalan pops out:
file:/H:/eclipse_indigo_workspace/XSLT/sanitize_xml.xsl; Line #28; Column #59; Unknown Document Type
(Location of error unknown)Stylesheet directed termination...i.e. my custom error message "Unknown Document Type" isn't output by Oracle.
Just to be safe, I tried a file which would NOT exercise this xsl:otherwise block and it did run through OK.
So, could XDB report a better error?
Thoughts?

SQL> VAR XSL VARCHAR2(4000)
SQL> --
SQL> begin
2    :XSL :=
3 '<?xml version="1.0" encoding="UTF-8"?>
4 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
5     <xsl:output method="xml" indent="yes"/>
6     <xsl:template match="/">
7             <Result>
8                     <xsl:choose>
9                             <xsl:when test="Input=''1''">
10                                     <Output>1</Output>
11                             </xsl:when>
12                             <xsl:when test="Input=''2''">
13                                     <xsl:message>The value is 2</xsl:message>
14                                     <Output>2</Output>
15                             </xsl:when>
16                             <xsl:when test="Input=''3''">
17                                     <xsl:message terminate="no">The value is 3</xsl:message>
18                                     <Output>3</Output>
19                             </xsl:when>
20                             <xsl:otherwise>
21                                     <xsl:message terminate="yes">Invalid value</xsl:message>
22                                     <Output>Bad Input</Output>
23                             </xsl:otherwise>
24                     </xsl:choose>
25             </Result>
26     </xsl:template>
27 </xsl:stylesheet>';
28 end;
29 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.00
SQL> select XMLTRANSFORM(XMLTYPE('<Input>1</Input>'),XMLTYPE(:XSL))
2    from dual
3 /
<?xml version="1.0" encoding="WINDOWS-1252"?>
<Result>
<Output>1</Output>
</Re
Elapsed: 00:00:00.01
SQL> select XMLTRANSFORM(XMLTYPE('<Input>2</Input>'),XMLTYPE(:XSL))
2    from dual
3 /
<?xml version="1.0" encoding="WINDOWS-1252"?>
<Result>
<Output>2</Output>
</Re
Elapsed: 00:00:00.00
SQL> select XMLTRANSFORM(XMLTYPE('<Input>3</Input>'),XMLTYPE(:XSL))
2    from dual
3 /
<?xml version="1.0" encoding="WINDOWS-1252"?>
<Result>
<Output>3</Output>
</Re
Elapsed: 00:00:00.01
SQL> select XMLTRANSFORM(XMLTYPE('<Input>4</Input>'),XMLTYPE(:XSL))
2    from dual
3 /
ERROR:
ORA-30998: transformation error: execution of compiled XSLT on XML DOM failed
no rows selected
Elapsed: 00:00:00.01
SQL>
SQL>The actuall error is not unreasonalbe. The Execution did fail beacuse you terminated it.. Contacting Oralce Support may be a little excessive...
Now with respect to message the question is where...
We 'could' output into the same buffer as is used by DBMS_OUTPUT, but that has limits in terms of the amount of output that can be generated.
We could write it to the trace file, but that may be difficulat for a developer to get to
We could write it to a log file in the XDB repository, but where and how to name it...
We could another parameter to XMLTransform, which would be a Message Buffer
All of these are in effect enhancements..
BTW I checked with XML Spy and they seem to ignore message too, so I'm wondering how widely used this is...
We cannot add it to the output of the XSL since XMLTransform defines the output of the XML to be well formed XML, and adding a random set of text nodes would viloate that rule..

How to throw custom errors?

Hi Friends
How to throw custom errors in APEX?
For example if I violate a datatype instead of the oracle error i need to get a custom error.
Thanks
Nav

Use raise_application_error - Its built-into the database and not really an APEX specific thing. Google it for more info
Like so:
declare
v_num number;
begin
v_num := 1/0;
exception
when zero_divide then
raise_application_error(-20001, 'You tried dividing by zero - luckily I caught it just in time!');
end;

How to throw bundled exceptions thrown by checkErrors()

Hi,
I call pl/sql to do update, and call checkErrors() , the code looks like following, but it doesn't display read friendly message on the screen. What is the right way to throw bundled exception from checkErrors() method?
try{
xxg2cGoalPk.startWf (conn,
new BigDecimal(srpGoalHeaderId),
new BigDecimal(userId),
returnStatus,
msgCount,
msgData);
int msgCount1 = 0;
if(msgCount[0] != null){
msgCount1 = Integer.parseInt(msgCount[0].toString());
String returnStatus1 = returnStatus[0];
String msgData1 = msgData[0];
OAExceptionUtils.checkErrors(tx,msgCount1, returnStatus1, msgData1);
catch(OAException e) {
e.printStackTrace();
throw new OAException(e.getDetailMessage(),OAException.ERROR);
thanks
Lei

What Shiv said is only an alternative, but what you are using is correct.I haven't tested but as per javadoc of
OAExceptionUtils.checkErrors(tx,msgCount1, returnStatus1, msgData1);
will itself raise bundled exceptions. You need to write this line outside try/catch block.
--Mukul

Is it possible to throw an exception from a handler chain with JAXWS???

I know I cannot throw directly an exception from the handler cause my handler extends SOAPHandler and the method handlerMessage cannot throw exceptions. The problem is that I would like to validate some authorization and if the client doesn't have the appropriate rights, I would like to throw an exception from the handler without calling the web service itself, so the client would receive a valid soap response from the server. Is it possible?? Is there another mechanism that I can use to do that??
Thanks a lot
Korg

You can throw a ProtocolException or RuntimeException from handleMessage().
If you throw ProtocolException, HandleFault() is called on previously invoked handlers.
If you throw a RuntimeException, handleFault() or handleMessage() is not called on previously invoked handlers, and the Exception is converted to Fault message and dispatched.

Is it possible to throw an exception from run method of a thread?

Is it possible to throw an exception from "run method of a thread"(implemented as runnable implementation)?
Is it advisable to do so?

Is it possible to throw an exception from "run method
of a thread"(implemented as runnable
implementation)?Yes, an unchecked one. Runtime exceptions.
Is it advisable to do so?If you mess up it happens automatically. But basically: no.

Throwing Runtime Exceptions from BPM. How?

Hi !
I want to make appear a red flag in the SXMB_MONI as a result of a custom condition inside a BPM. I tried with the control step, but it makes no "red flag".
Should I make a transform step between 2 dummy message types with a UDF that throws the runtime exception there?? is there another way ?? We want a red flag as a result of a expired deadline while waiting a file adapter transport acknowledgement.
Thanks !!
Matias.

Matias,
As you said before you want the BPM to be errored out if it reach the deadline, am I right. In control step if u say cancel process it equivalent to logically deleting the work items, so obviously you will get an succesfull message. What I suggest you to do is in Deadline branch - control branch select throw exception. The exception name has to be defined in Block level. So if you throw an exception it will look for the exception branch in the same block level if not the higher(super)block level, if it couldn't find the exception branch it will run out to error. Actually the exception branch is used to catch that exception and continue the rest of the process, so i think there is no need for defining the exception branch itself.
Hope it helps you!!!
Best regards,
raj.

How do i throw BPEL exception from java embedded activity

Hello everybody,
i want to use some embedded java code in my BPEL process (bpelx:exec). This code would sometimes throw exceptions. How can i deal with these exceptions to control my BPEL process? I would like, in a sense, to do some catching of java exceptions but at the BPEL level... for example, my java code would throw an exception, that my BPEL process would "catch" and react the way i want. Is it possible to do that?
Thanks for your help!

Re: Embedded Java in BPEL and exception handling

How to use customized exception

Hi all,
I have a problem using struts-action-mappings.
I have a method for update in my app module, and i'm using that method with data action.
In that method, I have to throw my customized exception to user if there is error. I just don't know how to catch the exception and display it in page.
I've read about struts page flow diagram elements and know there are Exceptions and Global Exceptions. But i still don't know how to use them.
What i want to know is can I relate my custom exception with Exceptions/Global Exceptions in struts diagram? And if so, can anybody show me an example for it?
Thanks

1.Create a method GET_ACTORS using RH_GET_ACTORS,
2.Create a container element 'Actors' type string with multiline.
3.Create Task, where you can call the Method GET_ACTORS and pass the Container values of 'Actors' from Method->Task->Workflow
4.Create a Step type before creating the Step mail and include the previous Task.
5.Now you can create the step Mail. Give the Recipient Type as 'Expression'-> Select the Container Element 'Actors' from WF container
But remember the values should be Passed from the task to Workflow in Binding correctly.
Regards,
Sriyash

Getting the name of the page that throws an exception from an error page

How can I get the name of the page that throws an
error exception from an error page?.
Thanks.

In each of your jsp pages, u should set the name of page in the request object. e.g.
In jsp page called main.jsp you should do request.setAttribute("pageName","main.jsp");
Then in error page you can get the name like
String pageInError = (String) request.getAttribute("pageName");
I hope that answers your question.
thx

How to Throw/Catch Exceptions in BPM

Hi All,
I've seen a couple articles that talk about how to Throw/Catch an execption in a BPM. My question has two parts:
1) RFC Call: I was able to catch an Fault Message in an exception step when calling an RFC (Synchronous Interface). What I wanted to do is use the fault message (exception) and store it in a DB for later review.
2) IDOC: I'm sending an IDOC to R3 from a BPM. The send step is enclosed in a block w/ an exception. The send step is throwing an error (IDOC adpater system error), but the exception is never thrown. My question is: when the error occurrs at the adapter level does it still throw an exception in a BPM?
Thanks for any tip/advice/anything!
Fernando.

Hi Fernando,
1) Define a send step in the exception branch.
2) If u send a IDoc from R/3 to XI and the IDoc adapter is running to an error of course there cant be an exception in ur business process. Usually the IDoc adapter sends back status back up via ALEAUD. In case of success IDoc should have then '03', if the adapter cannot send anything the IDoc should remain at '39'. U should send a ALEAUD in case of exception of BPM switching to status '40', in case of success to '41'.
Regards, Udo

How to transmit an exception from an EJB to a client ?

I have a deployed EJB with a business method that throws an exception if something goes wrong. When the EJB is called (by a remote Java client) the client is not getting any exception if something goes wrong in the EJB's business method. This is how the EJB's business method is currently coded:
void m() throws RemoteException
try { //stuff
} catch( Exception e ) {
    throw RemoteException(e.getMessage());
} finally {
    // clean up
What is wrong with this ? Any help is appreciated.
Thanks,
Colm.

i think have to do something like this
void m() throws RemoteException
try { //stuff
} catch( Exception e ) {
    throw new RemoteException(e.getMessage());
} finally {
    // clean up
look the "new", and have to create a custom class exception.
look here:
http://www-128.ibm.com/developerworks/library/j-ejbexcept.html
http://docs.jboss.org/jbossas/javadoc/4.0.2/javax/ejb/EJBException.java.html
http://docs.jboss.org/jbossas/javadoc/4.0.2/javax/ejb/

Best way to throw custom error from SubVI

Hi
I was wondering how best to throw error messages from a SubVI.
Say I have a toplvl VI called Caller.vi which calls Sub.vi. The toplvl vi whishes to use the Sub.vi's error out cluster to determine what to do - e.g. halt execution of the toplvl vi if the Sub.vi throws an error. Easy enough if the Sub.vi just have to pass errors from build in LabView functions and VI's, but how to do it if the sub vi has to throw a custom error upon some condition?
Say the sub vi takes a certain number of inputs and that the inputs need validation before executing what ever the sub vi does. E.g. a certain algorithm implemented is only meaningfull if a>10.
My own thought is this: Simply select between an empty/no-error error cluster and an error-cluster containing the wanted custom errorcode and description. The area circled in blue is the interesting part:
Is that the worst idea you've iever seen implemented?
The only other real suggestion I've been able to find (which originally adresses another issue, but shows a method for "throwing an error") is a VI posted in this thread: http://forums.ni.com/t5/LabVIEW/Throw-an-error/m-p/882575 which looks like:
Please help me out guys How to throw a custom error which is not intended for the end-user, but intended to ease the life of a develper calling the sub-vi if he/she wishes to.
Best regards
Wuhtzu

Thank you tbob. (EDIT: and thank you blawson)
I know all about volunteering and having jobs to do - I participate in quite a few fora. I just thought that my topic was lost since after only 2 days it was on page 3 of the forum - but if page 3 isn't forgotten I will remember that next time and also if 2 days isn't patient I will also remember that
To you answer: The error code should be negative, shouldn't it? Even though an indicator wired to error-out of a build in labview function will actually display error codes as positive... maybe it's diffrent form labview version to labview version. My v2010 manual reads:
"You can define custom error codes in the range of -8999 through -8000, 5000 through 9999 or 500,000 through 599,999"
So say I want to throw an error with error code 5687 - should I then wire -5687 or +5687 to the cluster?
Thanks - Wuhtzu

How to access custom exception in client side in web services?

I have an interface and implementation of a java web services. One method in it throws a custom exception indicating the error type (authrization fails, db connection lost, etc...). But in the generated proxy file, the catched exception for the correspondent method becames java.lang.Exception. I check the code and found the actual thrown exception is com.apache.soap.SOAPExcetion. In the client code, I printed out all the SOAPExcetion and related Fault messages but could not find my original custom exception info. I need this custom exception to be accessed to the client so the client knows what's wrong.

for current user, SPGroup.ContainsCurrentUser
http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.spgroup.containscurrentuser.aspx
Scott Brickey
MCTS, MCPD, MCITP
www.sbrickey.com
Strategic Data Systems - for all your SharePoint needs

How to refer Custom css from the custom file say xxcm_sc_custom.xss

I want to refer all the custom css from other file xxcm_sc_custom.xss, which i created in my project directory and deployed in mds, The client wants all the css to be here, so how to refer this file from custom.xss file which is in java_top, i tried giving <import href="path of my file"> but there is no effect in pages, what are the exact steps for it...
Thanks
Babu

Yes, thats what i tried first...can you tell me what am i doing wrong...
This is the header part of my login page template which i am trying to edit...
The default css that the page is using is theme_3_1.css. My css file and images are in the same directory as theme_3_1.css
<html lang="&BROWSER_LANGUAGE." xmlns:htmldb="http://htmldb.oracle.com">
<head>
<title>#TITLE#</title>

#HEAD#
<link rel="stylesheet" href="#IMAGE_PREFIX#themes/theme_20/mystylesheet.css" type="text/css">
<link rel="stylesheet" href="#IMAGE_PREFIX#themes/theme_20/theme_3_1.css" type="text/css">
</head>
It is not pulling my images.
I know my html is right, because, if i create a separate html file (away from apex) and use the above two css, again on the same directory..i am able to get the images displayed!!!!

How to throw custom exception from sessionbean

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