How to handle user-defined character in java??

Dear all,
i am new to internalization and localization.
i am now porting an application from vb.net to java.
the vb.net version can handle (input/output [to file, screen, database] ...etc) user defined character (charset is big5 + extra characters) transparantly.
what i need to do is update the file EUDC.tte in windows (which seems have native charset codepoint to unicode codepoint info) ..
could anybody tell me how can i achieve the same thing in java??
thank you.
lsp

pslkwan wrote:
Hi DrClap,
it seems i need to write CharsetProvider, charsetdecoder, charsetencoder...etc...
do you have example / sample for me to follow???? I googled for "java charsetprovider example" and got one as the first hit.
btw, is it possible to replace the default big5 charset implementation with my own one so that the existing code can take advantage of the my own charset classes???You don't want to replace the default, just specify which one to use when needed. Pretty much any operation that involves charsets lets you specify which one to use. If your current code relies on the default, then you should change that.

Similar Messages

Java: how to handle user-defined character (UDC)??

Dear all,
i am new to internalization and localization.
i am now porting an application from vb.net to java.
the vb.net version can handle (input/output [to file, screen, database] ...etc) user defined character (charset is big5 + extra characters) transparantly.
what i need to do is update the file EUDC.tte in windows (which seems have native charset codepoint to unicode codepoint info) ..
how can i achieve the same thing in java??
thank you.
lsp

pslkwan wrote:
Hi DrClap,
it seems i need to write CharsetProvider, charsetdecoder, charsetencoder...etc...
do you have example / sample for me to follow???? I googled for "java charsetprovider example" and got one as the first hit.
btw, is it possible to replace the default big5 charset implementation with my own one so that the existing code can take advantage of the my own charset classes???You don't want to replace the default, just specify which one to use when needed. Pretty much any operation that involves charsets lets you specify which one to use. If your current code relies on the default, then you should change that.

How to handle user defined exception from C#?

Hi:
I have some PL/SQL code that will throw a user defined exception if certain conditions are met. How do I handle user defined exceptions if this procedure/function is being called from C#? C# can handle a normal Oracle SQL error (e.g. ORA-XXXX) because they are defined in the proper class, but how do I get it to know about my user defined exception? Does anyone have any links to examples of doing this?
Thanks.

Hi Gaff,
Is there a particular problem you're having doing this? It works as normal for me...
Cheers
Greg
PLSQL
=========
create or replace procedure throwsomething as
begin
raise_application_error(-20001,'kaboom');
end;
ODP
=====
    class Program
        static void Main(string[] args)
            using (OracleConnection con = new OracleConnection())
                con.ConnectionString = "user id=scott;password=tiger;data source=orcl";
                con.Open();
                using (OracleCommand cmd = new OracleCommand())
                    cmd.CommandText = "begin throwsomething;end;";
                    cmd.Connection = con;
                    try
                        cmd.ExecuteNonQuery();
                    catch (OracleException oe)
                        Console.WriteLine("caught " + oe.Message);
OUTPUT
========
caught ORA-20001: kaboom
ORA-06512: at "SCOTT.THROWSOMETHING", line 3
ORA-06512: at line 1

How to get user defined class in java client of a bpel prcoess?

I have written a simple bpel process which returns a bean class namely employee which has three String fields(name,id and email). From java client when I am invoking the prcoess the prcoess instance is starting and completing properly. From Bpel console when I check the audit of the instance, it shows everything as expected. But in client class instead of three strings I am getting only first string i.e email in response. I checked the mapping and all WSDL files but could not find a proper reason. I am attaching the wsdls of bpel prcoess and the client code:
BPELProcess5.wsdl
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="BPELProcess5"
targetNamespace="http://xmlns.oracle.com/BPELProcess5"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:client="http://xmlns.oracle.com/BPELProcess5"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:sq="http://xmlns.oracle.com/BPELProcess5/bean">
     
     <types>
<schema attributeFormDefault="qualified"
               elementFormDefault="qualified"
               targetNamespace="http://xmlns.oracle.com/BPELProcess5/bean"
               xmlns="http://www.w3.org/2001/XMLSchema">
<complexType name="employeetype" >
<all>
<element name="fname" type="string"/>
<element name="lname" type="string"/>
<element name="id" type="string"/>
     </all>
</complexType>
</schema>
          <schema attributeFormDefault="qualified"
               elementFormDefault="qualified"
               targetNamespace="http://xmlns.oracle.com/BPELProcess5"
               xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://xmlns.oracle.com/BPELProcess5/bean"/>
               <element name="BPELProcess5ProcessRequest">
                    <complexType >
                         <sequence>
                              <element name="input" type="string"/>
                         </sequence>
                    </complexType>
               </element>

          </schema>
     </types>
     
     <message name="BPELProcess5RequestMessage">
          <part name="payload" element="client:BPELProcess5ProcessRequest"/>
     </message>
     <message name="BPELProcess5ResponseMessage">
          <part name="payload" type="sq:employeetype"/>
     </message>
     
     
     <portType name="BPELProcess5">
          <operation name="process">
               <input message="client:BPELProcess5RequestMessage" />
               <output message="client:BPELProcess5ResponseMessage"/>
          </operation>
     </portType>
     
     <plnk:partnerLinkType name="BPELProcess5">
          <plnk:role name="BPELProcess5Provider">
               <plnk:portType name="client:BPELProcess5"/>
          </plnk:role>
     </plnk:partnerLinkType>
</definitions>
BPELPrcoess5.bpel
// Oracle JDeveloper BPEL Designer
// Created: Thu Jul 14 16:50:15 IST 2005
// Author: Arka
// Purpose: Synchronous BPEL Process
-->
<process name="BPELProcess5" targetNamespace="http://xmlns.oracle.com/BPELProcess5" xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/" xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20" xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/" xmlns:ns1="http://demows/handler/SessionEJB.wsdl" xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns2="http://xmlns.oracle.com/BPELProcess5/bean" xmlns:client="http://xmlns.oracle.com/BPELProcess5" xmlns:bpelx="http://schemas.oracle.com/bpel/extension" xmlns:ora="http://schemas.oracle.com/xpath/extension" xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc">
<partnerLinks>
<partnerLink name="client" partnerLinkType="client:BPELProcess5" myRole="BPELProcess5Provider"/>
<partnerLink myRole="SessionEJBPortType_Role" name="PartnerLink_1" partnerRole="SessionEJBPortType_Role" partnerLinkType="ns1:SessionEJBPortType_PL"/>
</partnerLinks>
<variables>
<variable name="inputVariable" messageType="client:BPELProcess5RequestMessage"/>
<variable name="outputVariable" messageType="client:BPELProcess5ResponseMessage"/>
<variable name="Invoke_1_getEmployee_InputVariable" messageType="ns1:getEmployee1Request"/>
<variable name="Invoke_1_getEmployee_OutputVariable" messageType="ns1:getEmployee1Response"/>
</variables>
<sequence name="main">
<receive name="receiveInput" partnerLink="client" portType="client:BPELProcess5" operation="process" variable="inputVariable" createInstance="yes"/>
<assign name="Assign_1">
<copy>
<from variable="inputVariable" part="payload" query="/client:BPELProcess5ProcessRequest/client:input"/>
<to variable="Invoke_1_getEmployee_InputVariable" part="empid"/>
</copy>
</assign>
<invoke name="Invoke_1" partnerLink="PartnerLink_1" portType="ns1:SessionEJBPortType" operation="getEmployee" inputVariable="Invoke_1_getEmployee_InputVariable" outputVariable="Invoke_1_getEmployee_OutputVariable"/>
<assign name="Assign_2">
<copy>
<from variable="Invoke_1_getEmployee_OutputVariable" part="return" query="/return/fname"/>
<to variable="outputVariable" part="payload" query="/payload/ns2:fname"/>
</copy>
<copy>
<from variable="Invoke_1_getEmployee_OutputVariable" part="return" query="/return/lname"/>
<to variable="outputVariable" part="payload" query="/payload/ns2:lname"/>
</copy>
<copy>
<from variable="Invoke_1_getEmployee_OutputVariable" part="return" query="/return/id"/>
<to variable="outputVariable" part="payload" query="/payload/ns2:id"/>
</copy>
</assign>
<reply name="replyOutput" partnerLink="client" portType="client:BPELProcess5" operation="process" variable="outputVariable"/>
</sequence>
</process>
myClient.java
package mypackage2;
import bean.EmployeeBean;
import java.rmi.RemoteException;
import java.util.ArrayList;
import javax.xml.namespace.QName;
import javax.xml.rpc.JAXRPCException;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceException;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.encoding.XMLType;
import javax.xml.rpc.soap.SOAPFaultException;
import org.apache.axis.Constants;
import org.apache.axis.client.Call;
public class myClient
private static QName SERVICE_NAME;
private static QName PORT_TYPE;
private static QName OPERATION_NAME;
private static String SOAP_ACTION;
private static String STYLE;
private static String THIS_NAMESPACE = "http://xmlns.oracle.com/BPELProcess5";
private static String PARAMETER_NAMESPACE = "http://xmlns.oracle.com/BPELProcess5";
private String location;
static
SERVICE_NAME = new QName(THIS_NAMESPACE,"BPELProcess5");
PORT_TYPE = new QName(THIS_NAMESPACE,"BPELProcess5") ;
OPERATION_NAME = new QName(THIS_NAMESPACE,"BPELProcess5ProcessRequest");
SOAP_ACTION = "process";
STYLE = "wrapped";
public myClient()
public void setLocation(String location)
this.location = location;
public void initiate(String symbol)
try
DeserializerImpl des = new DeserializerImpl();
ServiceFactory serviceFactory = ServiceFactory.newInstance();
Service service = serviceFactory.createService( SERVICE_NAME );
Call call = (Call)service.createCall( PORT_TYPE );
call.setTargetEndpointAddress( location );
call.setProperty(Call.SOAPACTION_USE_PROPERTY, Boolean.TRUE);
call.setProperty(Call.SOAPACTION_URI_PROPERTY, SOAP_ACTION);
call.setOperationName(OPERATION_NAME);
call.addParameter(new QName(PARAMETER_NAMESPACE,"input"), XMLType.XSD_STRING, ParameterMode.IN);
Object[] params = new Object[1];
params[0] = "1";
call.setReturnType(new QName("http://xmlns.oracle.com/BPELProcess5", "BPELProcess5ProcessResponse"), EmployeeBean.class);
EmployeeBean response = (EmployeeBean)call.invoke(params);
System.out.println( " BPEL process initiated" );
catch (SOAPFaultException e)
System.err.println("Generated fault: ");
System.out.println (" Fault Code = " + e.getFaultCode());
System.out.println (" Fault String = " + e.getFaultString());
catch (JAXRPCException e)
System.err.println("JAXRPC Exception: " + e.getMessage());
catch (ServiceException e)
System.err.println("Service Exception: " + e.getMessage());
catch(RemoteException e)
System.err.println("Remote Exception: " + e.getMessage());
public static void main(String[] args)
String location = "http://localhost:9700/orabpel/default/BPELProcess5/1.0";
myClient client = new myClient();
     client.setLocation( location );
client.initiate( "" );
}

Hi Abdul,
From the document, we know that CONSTRAINED flag is used to reduce the risk of injection attacks via the specified string. If a string is provided that is not directly resolvable to qualified
or unqualified member names, the following error appears: "The restrictions imposed by the CONSTRAINED flag in the STRTOSET function were violated."
So you need to make sure the members are passed properly to the STRTOSET function. For more details, please see the following links:
http://ch1n2.wordpress.com/2010/02/21/the-restrictions-imposed-by-the-constrained-flag-in-the-strtoset-function-were-violated/
http://www.bp-msbi.com/2010/04/passing-unconstrained-set-and-member-parameters-between-reports-in-reporting-services/
Hope this helps.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

How can we handle user defined exceptions in ejbStore() of entity bean

Accroding to my knowledge in ejbStore we can not handle user defined exceptions. Can anybody help on this????

In my case I am calling a method from ejbsotre() . In that method i wanted to put some checks according to that i wanted to throw exceptions.
In this case how would I handle exceptions.
Can you suggest in this case,please !!!

How to import user defined class in UIX page?

Does anyone know how to import user defined class in UIX page so that the class can be called in the javascript in the UIX ?
Thks & Rgds,
Benny

what you are referring to is not javascript.
it is JSP scriptlets. These are very different.
In order to keep a strict separation between View and Controller, it is not possible to run arbitrary java code from within your UIX code.
However, you can run java code from within a UIX event handler; see:
http://otn.oracle.com/jdeveloper/help/topic?inOHW=true&linkHelp=false&file=jar%3Afile%3A/u01/app/oracle/product/IAS904/j2ee/OC4J_ohw/applications/jdeveloper904/jdeveloper/helpsets/jdeveloper/uixhelp.jar!/uixdevguide/introducingbaja.html
event handler code is run before the page is rendered.

How to use user-defined packages in JAX-RPC web service

I am trying to use Object of my class located in my package in jax-rpc webservice,the code is
package supercomputer;
import Hello.*;
public class SuperImpl implements SuperIF
public String sendParam(String data)
Temp ob=new Temp();
int i=ob.get1(10000);
return data+"returned by supercomputer";
Temp is located in Hello package,I have jar the Hello package as Hello.jar and has set its classpath in targets.xml of Ant tool.
The code compiles well and service is deployed successfully,but when i try to call the service from the client its gives me following error.
[echo] Running the supercomputer.SuperClient program....
[java] java.rmi.ServerException: Missing port information
[java] at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingSender.java:357)
[java] at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:228)
[java] at supercomputer.SuperIF_Stub.sendParam(SuperIF_Stub.java:60)
[java] at supercomputer.SuperClient.main(Unknown Source)
I dont know if it deploys why it gives error on client side.
Please tell how to use user-defined packages and class in jax-rpc service code ,i am not talking about passing user-defined parameters i am just talking about making objects of user defined classes in jax-rpc service.I think there is some problem in classpath.
Please guide me in doing that.
Thanks,
Farrukh

Farrukh,
I don't know if your error is about a missing class from your custom package, ... what track did you followed to say that?
To use your package in the implementation of you web service, you should only follow the rules of making a web application: put your package jar in your \lib directory inside WEB-INF/ or your package classes unjared in classes (also in WEB-INF/).
As I already said, I have doubts that your error should be originated from a missing class from your package, but:
-try to see the logs (errors?) when you deploy your web service that could give a hint about the problem.
-try to see if you can access your endpoint through your browser to see if there is a online status
-display your config/WSDL file, and the steps you did to build your web service.
regards,
Pedro Salazar.

How to alter user defined objects in oracle

Hi all,
Can any one tell me how to alter user defined objects in oracle .
Thanks,
P Prakash

prakash wrote:
Hi all,
Can any one tell me how to alter user defined objects in oracle .
DROP
then
CREATE
Handle:      prakash
Email:      [email protected]
Status Level:      Newbie (80)
Registered:      Feb 3, 2011
Total Posts:      185
Total Questions:      67 (65 unresolved)
so many questions & so few answers.
How SAD!
Edited by: sb92075 on Sep 22, 2011 9:22 AM

How to create user defined button in alv report

how to create user defined button in alv report
thnks in advance.

Hi,
U can define it the the PF-STATUS ( Menu for ALV ).
For that u have to define it in the EVENTCAT.
form z_eventcat using    p_i_eventcat type slis_t_event.
data: i_event type slis_alv_event.
call function 'REUSE_ALV_EVENTS_GET'
    exporting
      i_list_type     = 0
    importing
      et_events       = p_i_eventcat
    exceptions
      list_type_wrong = 1
      others          = 2.
if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
            with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
clear i_event.
read table p_i_eventcat with key name = slis_ev_top_of_page into
i_event.
if sy-subrc = 0.
    move 'TOP_OF_PAGE' to i_event-form.
    append i_event to p_i_eventcat.
endif.
read table p_i_eventcat with key name = slis_ev_pf_status_set into i_event.
if sy-subrc = 0.
    move 'SET_PF_STATUS' to i_event-form.
    append i_event to p_i_eventcat.
endif.
clear i_event.
read table p_i_eventcat into i_event with key name = slis_ev_user_command .
if sy-subrc = 0.
    move 'USER_COMMAND' to i_event-form.
    append i_event to p_i_eventcat.
endif.
And in the DISPLAY
call function 'REUSE_ALV_GRID_DISPLAY'
   exporting
     i_callback_program                = v_progname
     i_callback_pf_status_set          = 'SET_PF_STATUS'
     i_callback_user_command           = 'USER_COMMAND'
     i_callback_top_of_page            = 'TOP_OF_PAGE'
     i_grid_title                      = v_gridtitle
     i_save                            = 'A'
     is_layout                         = i_layout
     it_fieldcat                       = i_fieldcat[]
     it_sort                           = i_sortinfo
     it_events                         = i_eventcat
IMPORTING
E_EXIT_CAUSED_BY_CALLER           =
ES_EXIT_CAUSED_BY_USER            =
    tables
      t_outtab                          = it_final
   exceptions
     program_error                     = 1
     others                            = 2
if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
            with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
*MENU SETTINGS.
form set_pf_status using rt_extab type slis_t_extab.
set pf-status 'ALV_MENU'.
endform.                    "SET_PF_STATUS
endform.                    " Z_EVENTCAT
Now double click on ALV MENU nad u can create a button in the application bar.
Regards,
Pritha.

User defined function in java for message mapping

I wrote the following user defined function in java for message mapping and mapped vendor with this. The aim of this function is to write a error file at defined path when i send empty Vendor value from File to RFC-Function module BAPI_PO_CREATE. The "err.txt" error file is not written when i execute in TEST but the value "ERROR" is returned to destination Vendor Field.
public String validation(String a, Container container) {
//write your code here
if (a.equals("")) {
try {
String source = "Vendor cannot be empty";
char buffer[] = new char[source.length()];
source.getChars(0, source.length(), buffer, 0);
for (int i = 0; i < buffer.length; i +=2)
f0.write(buffer<i>);
f0.close();
FileWriter f1 = new FileWriter("/10.10.0.55/sapmnt/trans/edixiin/err.txt");
f1.write(buffer);
f1.close();
catch (IOException e) {}
return "ERROR";

Hi Senthil,
Check these things :
1) Whether you have permission to create a file in that directory.
2) try giving this
10.10.0.55
sapmnt
trans
edixiin
err.txt
3) Also check for permissions.
Hope this will help you.
Regards
Suraj

How to Handle user Session in JSP

Help me,
How to handle user session in JSP.......

Prakash_Pune wrote:
tell me some Debugging tech. so i can overcome from my problem.....Do you use an IDE? Any IDE ships with a decent debugger where in you can just execute the code step by step, explore the current variable values and check what exactly is happening. For example Eclipse or IntelliJ. If you don´t use an IDE, then just place some System.out.println() or Logger.debug() statements at strategic locations printing the variables of relevance so that you can track in logs what exactly is happening.
or tell any other way to find is my page is thread safe or not...Just write correct code and narrow the scope of the variables as much as possible. If you for example assigned the user object to a static variable or as a servlet´s instance variable, then exactly the same user object would be used everywhere in the application. That kind of logical things.

How to map user-defined fields in XML communication on SRM site

Hi All!
We use the External sourcing scenario and we transfer requirements from ERP in SRM through XI (PurchaseRequestERPSourcingRequest_In)
We should transfer the user-defined fields, but we can not map it in SRM site.
We have enhanced enterprise service in XI, have realized BADI PUR_SE_PRERPSOURCINGRQCO_ASYN on ERP site.
I see the XML message with ours z-fields in tr. SXI_MONITOR (into SRM), but I can not find it in BBP_PDISC.
We try to use BADI BBP_SAPXML1_IN_BADI (there is no method for SC), and BADI /SAPSRM/BD_SOA_MAPPING (z-fields is empty)
Someone can tell how to map user-defined field for SC?
Thanks in advance
Evgeny Ilchenko

Hello, Julia
We have found solution our problem
We have enhanced standard service in a new enhancement name space and defined own enhancement elements in our namespaces. Then these enhancement elements refered to the SAP standard Enterprise Service.
But In our new interfaces were different XML namespaces
When we have correct an error we could use the next BADI
on ERP site: PUR_SE_PRERPSOURCINGRQCO_ASYN
on SRM site: /SAPSRM/BD_SOA_MAPPING
BR,
Evgeny

How to handle user exits while using BAPI

HI experts can any one help me on how to handle user exits while using BAPI. Do we need to handle it explicitly or standard BAPI will take care of it??.
Regards,
Hari Krishna

If you have added some fields using append structures for screen enhancements, then you have to use appropriate user exits to fill these data while calling BAPI. Some BAPIs have EXTENSION structures to fill the custom data which can be processed using user exists or enhancements.
Regards
Vinod

How to create User Defined Variables in Procurement Contract 12.1.3

Hi,
We are using Procurement Contract 12.1.3. As per our business requirement while creating contract template we need to use many variables which are not available in 'System Defined' variable list. Please guide us with some samples (step by step) how to create the 'User defined' variables.
Regards,
Prabhu

Hi Prabhu,
Did you get the setps how to create user defined variables in Procurement contracts? if so please share me the setp by step flow.
Prakash

How to remove User Defined field in programitically

Hi,
How to remove user defined field in programitically. send the code
Thanks,
P.Suresh Kumar

Hi,
Please take a look at this thread:
Re: Can't remove a user defined field with DI API.
Kind Regards,
Owen

How to handle user-defined character in java??

Similar Messages

Maybe you are looking for