Exception Handling for many bean objects of a container class in a JSP page
Hello,
I have on container bean class. In this container class, there are several others class objects and the getter methods to get these objects out to the JSP pages.
I have one JSP page which will use different objects in the container class object through the getter methods of the container class.
My question is how to implement the exception handler for all the objects in the container so that the JSP page can handle all exceptions if occurrs in any object in the container?
Please give me some suggestions. Thanks
Tu
Thanks for your reply.
Since the container is the accessor class, I have no other super class for this container class, I think I will try the try catch block in the getter methods.
Similar Messages
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How to implement this: Exception handler for managed bean
Hi, i'm using jdev 11g rel 1 , and i know i can use custom java class to extends DCErrorHandlerImpl, and override some method to customize the output or other info of my exceptions.
And then config it for databindings.cpx to make it available. But i found that this is only available for JboExceptions which are thrown from BC layer and through databindings.
If my exceptions are from managed bean, or just use application module to use the methods in it, while encounter exceptions, there's no way to handle it.
How can i handle it in managed bean in just one place(for architecuture layer)? <I just want to define a method to handle all managed bean's exceptions and use dcContainer.process it>,
who can give some suggestion?If my exceptions are from managed bean, or just use application module to use the methods in it, while encounter exceptions, there's no way to handle it.
How can i handle it in managed bean in just one place(for architecuture layer)? <I just want to define a method to handle all managed bean's exceptions and use dcContainer.process it>,
who can give some suggestion?If you use application module methods in the managed bean, then use them through methodAction bindings so that the standard error handling works as expected.
See: http://blogs.oracle.com/smuenchadf/no_createrootappmodule_in_backing_beans.html
If you need to do a whole lot of error handling in the bean (instead of just showing a message once in a while), you might be putting too much business logic where it doesn't belong. Consider moving that logic to the AM -
Exception handling for all the insert statements in the proc
CREATE PROCEDURE TEST (
@IncrStartDate DATE
,@IncrEndDate DATE
,@SourceRowCount INT OUTPUT
,@TargetRowCount INT OUTPUT
,@ErrorNumber INT OUTPUT
,@ErrorMessage VARCHAR(4000) OUTPUT
,@InsertCase INT --INSERT CASE INPUT
WITH
EXEC AS CALLER AS
BEGIN --Main Begin
SET NOCOUNT ON
BEGIN TRY
DECLARE @SuccessNumber INT = 0
,@SuccessMessage VARCHAR(100) = 'SUCCESS'
,@BenchMarkLoadFlag CHAR(1)
,@BenchmarkFlow INT
,@MonthYearStart DATE
,@MonthYearEnd DATE
,@StartDate DATE
,@EndDate DATE
/* Setting the default values of output parameters to 0.*/
SET @SourceRowCount = 0
SET @TargetRowCount = 0
/*Setting the Start and end date for looping */
SET @MonthYearStart = @IncrStartDate;
SET @MonthYearEnd = @IncrEndDate;
/* Setting the @InsertCase will ensure case wise insertion as this sp will load data in different tables
@InsertCase =0 means data will be inserted in the target TAB1
@InsertCase =1 means data will be inserted in the target TAB2
@InsertCase =2 means data will be inserted in the target TAB3
@InsertCase =3 means data will be inserted in the target TAB4
@InsertCase =4 means data will be inserted in the target TAB5
@InsertCase =5 means data will be inserted in the target TAB6
if @InsertCase =0
WHILE (@MonthYearStart <= @MonthYearEnd)
BEGIN
SET @StartDate = @MonthYearStart;
SET @EndDate = @MonthYearEnd;
/* Delete from target where date range given from input parameter*/
DELETE FROM TAB1
WHERE [MONTH] BETWEEN MONTH(@StartDate) AND MONTH(@EndDate)
AND [YEAR] BETWEEN year(@StartDate) and year(@EndDate)
/*Insert data in target-TAB1 */
BEGIN TRANSACTION
INSERT INTO TAB1
A,B,C
SELECT
A,BC
FROM XYZ
COMMIT TRANSACTION
SET @MonthYearStart = DATEADD(MONTH, 1, @MonthYearStart)
SELECT @TargetRowCount = @TargetRowCount + @@ROWCOUNT;
END -- End of whileloop
END TRY
BEGIN CATCH
IF @@TRANCOUNT>0
ROLLBACK TRANSACTION
SELECT @ErrorNumber = ERROR_NUMBER() ,@ErrorMessage = ERROR_MESSAGE();
END CATCH
END--End of Main Begin
I have the above proc inserting data based on parameters where in @InsertCase is used for case wise execution.
I have written the whole proc with exception handling using try catch block.
I have just added one insert statement here for 1 case now I need to add further insert cases
INSERT INTO TAB4
A,B,C
SELECT
A,BC
FROM XYZ
INSERT INTO TAB3
A,B,C
SELECT
A,BC
FROM XYZ
INSERT INTO TAB2
A,B,C
SELECT
A,BC
FROM XYZ
I will be using following to insert further insert statements
if @InsertCase =1
I just needed to know where will be my next insert statement should be fitting int his code so that i cover exception handling for all the code
MudassarHi Erland & Mudassar, I have attempted to recreate Mudassar's original problem..here is my TABLE script;
USE [MSDNTSQL]
GO
/****** Object: Table [dbo].[TAB1] Script Date: 2/5/2014 7:47:48 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[TAB1](
[COL1] [nvarchar](1) NULL,
[COL2] [nvarchar](1) NULL,
[COL3] [nvarchar](1) NULL,
[START_MONTH] [int] NULL,
[END_MONTH] [int] NULL,
[START_YEAR] [int] NULL,
[END_YEAR] [int] NULL
) ON [PRIMARY]
GO
Then here is a CREATE script for the SPROC..;
USE [MSDNTSQL]
GO
/****** Object: StoredProcedure [dbo].[TryCatchTransactions1] Script Date: 2/5/2014 7:51:33 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[TryCatchTransactions1] (
@IncrStartDate DATE
,@IncrEndDate DATE
,@SourceRowCount INT OUTPUT
,@TargetRowCount INT OUTPUT
,@ErrorNumber INT OUTPUT
,@ErrorMessage VARCHAR(4000) OUTPUT
,@InsertCase INT --INSERT CASE INPUT
WITH
EXEC AS CALLER AS
BEGIN --Main Begin
SET NOCOUNT ON
BEGIN TRY
DECLARE @SuccessNumber INT = 0
,@SuccessMessage VARCHAR(100) = 'SUCCESS'
,@BenchMarkLoadFlag CHAR(1)
,@BenchmarkFlow INT
,@MonthYearStart DATE
,@MonthYearEnd DATE
,@StartDate DATE
,@EndDate DATE
/* Setting the default values of output parameters to 0.*/
SET @SourceRowCount = 0
SET @TargetRowCount = 0
/*Setting the Start and end date for looping */
SET @MonthYearStart = @IncrStartDate;
SET @MonthYearEnd = @IncrEndDate;
/* Setting the @InsertCase will ensure case wise insertion as this sp will load data in different tables
@InsertCase =0 means data will be inserted in the target TAB1
@InsertCase =1 means data will be inserted in the target TAB2
@InsertCase =2 means data will be inserted in the target TAB3
@InsertCase =3 means data will be inserted in the target TAB4
@InsertCase =4 means data will be inserted in the target TAB5
@InsertCase =5 means data will be inserted in the target TAB6
IF @InsertCase =0
WHILE (@MonthYearStart <= @MonthYearEnd)
BEGIN
SET @StartDate = @MonthYearStart;
SET @EndDate = @MonthYearEnd;
/* Delete from target where date range given from input parameter*/
DELETE FROM TAB1
WHERE START_MONTH BETWEEN MONTH(@StartDate) AND MONTH(@EndDate)
AND START_YEAR BETWEEN year(@StartDate) and YEAR(@EndDate)
/*Insert data in target-TAB1 */
BEGIN TRANSACTION
INSERT INTO TAB1 (COL1,COL2,COL3)
VALUES ('Z','X','Y')
SELECT COL1, COL2, COL3
FROM TAB1
COMMIT TRANSACTION
SET @MonthYearStart = DATEADD(MONTH, 1, @MonthYearStart)
SELECT @TargetRowCount = @TargetRowCount + @@ROWCOUNT;
END -- End of whileloop
END TRY
BEGIN CATCH
IF @@TRANCOUNT > 0
ROLLBACK TRANSACTION
SELECT @ErrorNumber = ERROR_NUMBER() ,@ErrorMessage = ERROR_MESSAGE();
END CATCH
PRINT @SUCCESSMESSAGE
END--End of Main Begin
GO
I am just trying to help --danny rosales
UML, then code -
Exception handling for ProjectService methods in a new 2006 DI API
Normally for other objects the Add() method returns error code and calling the GetLastError you get the description.
AddProject(Project) method of ProjectService returns ProjectParams object.
So the question is where to get the error code or what is the correct exception handling for that new methods in 2006 SDK.
Thanks for any help.
TomasHi all,
I have a sceranio :
I created the text field, text box, com bobox .etc, on new form or exist form.
When I want to bind data into UDO, i use "DataBind.setBound"
ex:"oEdit.DataBind.SetBound(True, "@SM_OMOR", "U_Room")"
Can i bind the data to exist table on B1?
ex: oEdit.DataBind.setBound(True, "OHEM", "firstName")
Plz guid !
Rgds ! -
May I use Exception Handling for validation ?
Hello All,
Can any one know about that may i use exception handling for validation in my report program.
Please if its possible then give me some Example...
Thanks.Hi Niraj,
Exception is not at all raised or handled in the given example.
There are so many document available in the SCN regarding OO ABAP you can read that.
As far as validation of a field ( Selection screen ) of course we can do that but I don't see any advantage more over it will make your code unnecessarily complex.
Regards
Bikas -
2007A: Exception handling for new ProjectService methods
Normally for other objects the Add() method returns error code and calling the GetLastError you get the description.
AddProject(Project) method of ProjectService returns ProjectParams object.
So the question is where to get the error code or what is the correct exception handling for that new methods in 2006 SDK.
Thanks for any help.
TomasHi Thomas,
For DI API services there is no return code as for the basic objects methods like Add, Update,...
The only way is then to put try/catch blocks in your code and identify the error message with the Exception.Message property (same mechanism as we have for the UI API). No way to filter them by return code.
Regards
Trinidad. -
Change Package For Many Bi Objects
Dear Gurus,
Before transformation, Is there any way to change package for many bi objects ?
Transport Coonection tab dont allow me to change package of these bi objects?
Cheers,In the transport connection screen select the object -->send it RHS --> before changing the package make sure that object is not in any of the Transport request if so release the request using the Tcode :se09 and now select the object in the transport screen click on change package it will prompt a window where you can update the package and create TR for it.
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Exception Handling for OPEN DATA SET and CLOSE DATA SET
Hi ppl,
Can you please let me know what are the exceptions that can be handled for open, read, transfer and close data set ?
Many Thanks.HI,
try this way....
DO.
TRY.
READ DATASET filename INTO datatab.
CATCH cx_sy_conversion_codepage cx_sy_codepage_converter_init
cx_sy_file_authority cx_sy_file_io cx_sy_file_open .
ENDTRY.
READ DATASET filename INTO datatab.
End of changes CHRK941728
IF sy-subrc NE 0.
EXIT.
ELSE.
APPEND datatab.
ENDIF.
ENDDO. -
Exception handling for mis-addressed messages
We are using ebXML messaging in WLI. In many of our workflows we start new conversations with trading partners based on the contents of address fields in the messages. Now and again during development a message comes in which is addressed to a TP who doesn't exist. The message fails to be sent and rolls back repeatedly. Is there a simple way to remove these messages from the WLI hub? Can exception handling be used to move messages which are failing to enter the workflows to a special queue automatically?
thanks
BenHi Holger,
I will not translate the coding into VB. So if you want to do this it is OK with me.
An idea would be after some testing by the community to provide the functionality as a DLL. This way it could also easily be added to a VB project.
However I assume that some developers prefer to integrate the coding themselves so that they might add additional customer specific functionlity.
For example not to raise an exception if a specific error is in the return parameter because they want to ignore it.
Best regards,
Andre -
Exception Handling for a function module
There is a function module the program in which exceptions are handled. When the program is ran as a background job and when there is a exception arises does the background job fails or the exception gets handled ??? Pls help me out.....
it raises an exception you can catch it.
cx_root is the root class for exceptions.
DATA: ex TYPE REF TO CX_ROOT.
TRY.
call fm.
CATCH cx_root INTO ex.
ENDTRY.
message = cx_root->get_text( ).
this way your program will not stop..
regards,
Aparna -
Exception handling for Null/Incorrect input parameters
Hi,
My BI Publisher report has input parameter name as <region>. It is a text field and is mandatory parameter.
But if I run the report without giving value to the parameter it gives the error "The report cannot be rendered because of an error, please contact the administrator."
How can I handle this scenario so that User defined message is displayed, asking user to give correct input.
I am using Oracle BI Publisher 10.1.3.3.3
Is there some documentation available for Exception Handling/How to display User defined messages in case of error?
My requirement is that after displaying the error message (say for example "Please enter Region name"), the report processing should stop there only and it should not display the blank pages of the rest of the PDF template.
Thanks in advance.Hi,
Thanx for the solution.
I have another query linked to this issue. My requirement is that after displaying the error message (say for example "Please enter Customer name"), the report processing should stop there only and it should not display the blank pages of the rest of the PDF template.
Thanx in advance. -
Exception handling for Scanner console input
I'm trying to add exception handling to a Scanner console to deal with exceptions caused by non-numeric input. My idea was to do use a try/catch in a for loop and break if no exception occurs.
Whats happening is the "iNumber = console.nextInt(); " does nothing on subsequent retries, when an exception occurs. That is, I enter "123w", an InputMismatchException occurs, goes into the first catch block, hits "continue" and goes back into the for loop, hits the "iNumber = console.nextInt(); ", then immediately blows through it without executing. Thus, I hit my max loop count and exit with iNumber = 0.
I'm thinking I may need to instantiate "static Scanner console = new Scanner(System.in);" again in the event of an exception?
Thanks for any feedback. I'm brand new at Java and learning as fast as I can :)
Here is the code:
class ConsoleInput
public ConsoleInput() // constructor
static Scanner console = new Scanner(System.in);
public int GetInput()
int iNumber = 0;
for(int i=0; i<3; i++)
try
System.out.print("Please enter a number: ");
iNumber = console.nextInt(); // get console input
break;
catch(java.util.InputMismatchException ex)
continue;
catch(Exception ex)
continue;
return iNumber;
}public class Scratch {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
boolean gotAValidInt = false;
int theInt;
System.out.println("Enter an int");
do {
try {
theInt = sc.nextInt();
gotAValidInt = true;
catch (InputMismatchException exc) {
System.out.println("Not an int. Try again.");
sc.next(); // consume the non-int that nextInt couldn't consume
} while (!gotAValidInt);
}There are different ways you could structure your loop, but the key is that when nextInt throws an exception, you have to call next() in the catch block to consume the token that nextInt couldn't.
Edited by: jverd on May 2, 2008 1:52 PM -
Exception Handling for Array Binding
Hi
1)
I am using a Stored Procedure.
I am using array binding and if i am sending an array of count 10 to be inserted in a table and only 9 got inserted,i deliberatly inserted one errorneous record in array, the count returned by ExecuteNonQuery() is 10.Why ?
How can i come to know exact number of rows inserted in table, how can i use Output variables, because the array bind count is 10 so if i add an output parameter it gives error ArrayBind count is wrong....
2)
Is it possible to roll back all the inserts if error occurs in any of the insert by Oracle engine.What it does is it inserts all correct records and leaves the errorneous record and doesn't even throw any exception or any message.
Answer - This can be achieved by using OracleTransaction and don't use Exception handling in procedure otherwise there wont be any exception thrown by procedure which is necessary to detect if an error occured during insert.If you use exception handling OracleEngine will insert correct rows and leave errorneous record and return count of inserted + non inserted records which is wrong.
Please help.
Message was edited by:
user556446
Message was edited by:
user556446You'll need to encapsulate your validation within it's own block as described below:
-- this will die on the first exception
declare
TYPE T_BADDATA_TEST IS TABLE OF VARCHAR2(1000) INDEX BY binary_integer ;
tbt T_BADDATA_TEST ;
aBadTypeFound exception ;
begin
tbt(0) := 'a';
tbt(1) := 'b';
tbt(2) := 'c';
for idx in tbt.first..tbt.last loop
if tbt(idx) = 'b' then
raise aBadTypeFound ;
else
dbms_output.put_line(tbt(idx));
end if ;
end loop ;
end ;--encapsulate the exception area in a begin/end block to handle the exception but continue on
declare
TYPE T_BADDATA_TEST IS TABLE OF VARCHAR2(1000) INDEX BY binary_integer ;
tbt T_BADDATA_TEST ;
aBadTypeFound exception ;
begin
tbt(0) := 'a';
tbt(1) := 'b';
tbt(2) := 'c';
for idx in tbt.first..tbt.last loop
BEGIN
if tbt(idx) = 'b' then
raise aBadTypeFound ;
else
dbms_output.put_line(tbt(idx));
end if ;
EXCEPTION
WHEN aBadTypeFound THEN
dbms_output.put_line(tbt(idx) || ' is bad data');
WHEN OTHERS THEN
dbms_output.put_line('exception');
END ;
end loop ;
end ;
output:
a
b is bad data
c
***/ -
Exception Handling for inserts
Hi,
My requirement is to populate a table with values got by selecting columns from various table on join conditions. It works fine if all the rows inserted are unique. However if the row to be inserted is duplicate, it violates the uniqueness constraint.
I want an exception wherein if select query returns 100 rows, of which 80 are already there in the table to be populated, it should just insert the 20 records.
Below is the SP i wrote for the same. However, as soon as it meets exception condition, it just prints the condition and exits, without processing the rest of the records. Please look at the SP below and suggest a solution.
create or replace
PROCEDURE PP_CMC_TEST AS
cursor c1 is
(select cdu.subscription_id,max(cdu.account_id),max(s.subscription_versn_start_date),
max(s.service_plan_id),max(sbp.billing_period_id),sysdate-1
,cdu.device_name, cdu.resource_id,sum(cdu.usage),max(cdu.unit_of_measurement)
from
subscriptions s, subscription_billing_period sbp, consolidated_daily_usage cdu
where s.version_end_date is null and
sysdate-1 between sbp.start_date and sbp.end_date and
cdu.usage_date between sbp.start_date and sbp.end_date
and s.subscription_id = cdu.subscription_id
and sbp.subscription_id = cdu.subscription_id
and sbp.subscription_id = s.subscription_id
and s.subscription_versn_start_date=sbp.subscription_versn_start_date
group by cdu.subscription_id,cdu.device_name, cdu.resource_id);
a number;
b number;
c date;
d number;
e number;
f date;
g varchar2 (255);
h number;
i number;
j varchar2(60);
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO a,b,c,d,e,f,g,h,i,j;
EXIT WHEN c1%NOTFOUND;
insert into cmc_test
(subscription_id,account_id,subscription_versn_start_date,service_plan_id,billing_period_id,curr_date,
device_name,resource_id,usage,unit_of_measurement) values
(a,b,c,d,e,f,g,h,i,j);
END LOOP;
EXCEPTION
WHEN DUP_VAL_ON_INDEX
THEN
DBMS_OUTPUT.PUT_LINE('DUPLICATE RECORD FOUND');
commit;
CLOSE c1;
END PP_CMC_TEST;Edited by: BluShadow on 07-Feb-2012 09:03
added {noformat}{noformat} tags (for what it was worth). Please read {message:id=9360002} and learn to do this yourself in future.Using SQL you would create an error table and modify the INSERT to log the errors. See the 'Inserting Into a Table with Error Logging' section of http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_9014.htm. Note this approach will not work if you are using direct path loads since the log table won't be used.
If you are going to use PL/SQL for this then what you want is to use BULK COLLECT and then a FORALL with a SAVE EXCEPTIONS clause.
>
A. BULK COLLECT INTO plsqlTable LIMIT 5000 - These are your new records you want to INSERT
B. FORALL ... SAVE EXCEPTIONS - This is the INSERT query to insert the new records
C. Use a bulk exception handler. Any record in the FORALL that causes an exception will have it's index put into the bulk exception array. In the bulk exception handler you can loop through the array and access the records that caused the error using the index into the plsqlTable and do any error logging you need to do.
>
The bulk exception array will have the plsql table index of the row that caused the error. You can index into the plsql table (see Step A above) to access the record and then log it, INSERT it into a duplicates table or whatever you want.
The important thing is that the records that do not have errors will still get processed. Similar result to what will happen if you use SQL and an error table. -
Problem for getting the real path using one servlet and one jsp page
I have one tomcat machine and several virtual domains. Eahc virtual domain has one realpath in the disc.
I am using one servlet and one jsp page for using this servlet.
my purpose is to load, using the servlet , the real path for the domains (eahc domain has its path).
for this i make this:
the servlet code is this:
package utils.ticker;
import java.io.*;
import java.io.File;
import java.io.IOException;
import java.net.*;
import java.util.*;
import java.text.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.http.HttpServlet;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class Edicion extends HttpServlet{
public Edicion() {
public String cc(){
ServletContext myContext= getServletContext();
String abspath = myContext.getRealPath("/");
//here i want to return the real path
return abspath;
public static void main(String args[]){
and the jsp page is:
<%@ page import="utils.ticker.*" %>
<jsp:useBean id="tick" class="utils.ticker.Edicion" scope="session"/>
<html><head><body>
<%
tick.cc();
%>
</body></head></html>
But this produces one error, NullPointerException and dont shows me the real path.
Can anyone help me?
thanksi have put this into one sevlet:
package utils.ticker;
import javax.servlet.ServletContext;
public class Edicion{
private ServletContext myContext;
public Edicion(ServletContext myContext) {
this.myContext = myContext;
public String getCC(){
return myContext.getRealPath("/");
and in the jsp page this:
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*"%>
<%@ page import="utils.ticker.*" %>
<jsp:useBean id="tick" class="utils.ticker.Edicion" scope="session"/>
<html><head><body>
<%=tick.getCC()%>
</body></head></html>
but appear this error in the tomcat.
Can you, please, help me. i am trying to solve this during one week and i am desesperate.
Thanks.
ERROR:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: class utils.ticker.Edicion : java.lang.InstantiationException: utils.ticker.Edicion
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)
root cause
javax.servlet.ServletException: class utils.ticker.Edicion : java.lang.InstantiationException: utils.ticker.Edicion
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:533)
at org.apache.jsp.pruebas_jsp._jspService(pruebas_jsp.java:72)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)
Apache Tomcat/4.1.18
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