Raise Application Error In Java
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Handling RAISE_APPLICATION_ERROR on the Java side using BC4J [closed] up vote 1 down vote favorite How can I handle the error thrown from the database side with RAISE_APPLICATION_ERROR at the Java side. I am using the BC4J framework and in that a ViewObject is used to pass data to the database, so the code from where I am setting data doesn't throw SqlException hence I can not put it in a try..catch. UPDATE How can we handle SQLException getting raised from somewhere else. We cant put try catch block for it as its a checked exception and will compile time error. java oracle error-handling oracle-adf bc4j share|improve this question edited Dec 24 '13 at 11:06 asked Dec 24 '13 at 10:41 eatSleepCode 1,66211142 closed as unclear what you're asking by eatSleepCode, kero, Kon, Roman C, Tim B Dec 25 '13 at 18:31 Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question. Give description what exactly try to do –Sitansu Dec 24 '13 at 10:44 What do you mean? You'll get an SQLException just like any predefined exception, it'll just have your designated error code and message. Are you expecting it to behave differently, or you want to know how to handle any exception? –Alex Poole Dec 24 '13 at 10:45 @AlexPoole Yes thats true, but the case is I am using BC4J framework and in that ViewObject is used to pass data to database, so the code from where I am setting data doesn't throw SqlException hence I can not put it in try..catch. –eatSleepCode Dec 24 '13 at 10:50 Add BC4J tag by editing your question.. –harsh Dec 24 '13 at 10:52 You don't think it would have been useful to mention that in the question? And show your code where you're calling the procedure, and where it needs to handle the exception? And show what happens now when you get the exception? –Alex Poole Dec 24 '
to your PL/SQL program. With many programming languages, unless you disable error checking, a run-time error such as stack overflow or division by zero stops normal processing and returns control to the operating system. With PL/SQL, a mechanism called exception handling lets you bulletproof your program so that it can continue operating in the presence of errors. This chapter contains these topics: Overview of PL/SQL Runtime Error Handling Advantages of PL/SQL Exceptions Summary of Predefined PL/SQL Exceptions Defining Your Own PL/SQL Exceptions How PL/SQL Exceptions Are Raised How PL/SQL Exceptions Propagate Reraising a PL/SQL Exception Handling http://stackoverflow.com/questions/20759428/handling-raise-application-error-on-the-java-side-using-bc4j Raised PL/SQL Exceptions Overview of PL/SQL Compile-Time Warnings Overview of PL/SQL Runtime Error Handling In PL/SQL, an error condition is called an exception. Exceptions can be internally defined (by the runtime system) or user defined. Examples of internally defined exceptions include division by zero and out of memory. Some common internal exceptions have predefined names, such as ZERO_DIVIDE and STORAGE_ERROR. The other internal exceptions can https://docs.oracle.com/cd/B19306_01/appdev.102/b14261/errors.htm be given names. You can define exceptions of your own in the declarative part of any PL/SQL block, subprogram, or package. For example, you might define an exception named insufficient_funds to flag overdrawn bank accounts. Unlike internal exceptions, user-defined exceptions must be given names. When an error occurs, an exception is raised. That is, normal execution stops and control transfers to the exception-handling part of your PL/SQL block or subprogram. Internal exceptions are raised implicitly (automatically) by the run-time system. User-defined exceptions must be raised explicitly by RAISE statements, which can also raise predefined exceptions. To handle raised exceptions, you write separate routines called exception handlers. After an exception handler runs, the current block stops executing and the enclosing block resumes with the next statement. If there is no enclosing block, control returns to the host environment. For information on managing errors when using BULK COLLECT, see "Handling FORALL Exceptions with the %BULK_EXCEPTIONS Attribute". Example 10-1 calculates a price-to-earnings ratio for a company. If the company has zero earnings, the division operation raises the predefined exception ZERO_DIVIDE, the execution of the block is interrupted, and control is transferred to the exception handlers. The optional OT
CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload https://community.oracle.com/thread/3631350 this page. Please enter a title. You can not post a blank http://www.java2s.com/Tutorial/Oracle/0480__PL-SQL-Programming/AcompleteexampleusingRAISEAPPLICATIONERROR.htm message. Please type your message and try again. More discussions in PL/SQL and SQL All PlacesDatabaseDatabase Application DevelopmentPL/SQL and SQL This discussion is archived 8 Replies Latest reply on Nov 17, 2014 7:34 PM by 2795121 Using raise_application_error to return concise messages 2795121 Nov 17, raise application 2014 4:25 PM Hi folks,I posted this question a few days ago: https://community.oracle.com/inbox?objectType=2&objectID=12723427&customTheme=otnThis is a follow on from that. I'm trying to use raise_application_error to propagate detailed error messages up the stack to the calling application layer, so the user gets a meaningful error message describing what has gone wrong. I'm fairly stuck on this, so I wanted raise application error to give a short example and ask for advice on what to change. I've deliberately created a much shorter example than what I'd really be dealing with.In my example, a Java program calls calculate_bill, which calls calculate_commission, which calls update_record. In the example below, if a user entered a number which corresponded to a record which couldn't be updated because it didn't exist, I'd like them to get the message: "Error calculating bill. Error calculating commission. No record exists to be updated" or something to that effect.So in short, two questions:1. What is the best practice, most efficient, most tidy way to pass error messages up the stack for the end user in the application layer?2. Is my method of concatenating the error messages in the "when ... then" exceptions in the calling procedures appropriate? (For example, see bold, underlined sentence in example)3. Does anyone have any suggestions on how to present tidier output from the code. I want to give the user a detailed, meaningful error message, i.e. som
FunctionsRegular Expressions FunctionsStatistical FunctionsLinear Regression FunctionsPL SQL Data TypesPL SQL StatementsPL SQL OperatorsPL SQL ProgrammingCursorCollectionsFunction Procedure PackagesTriggerSQL PLUS Session EnvironmentSystem Tables Data DictionarySystem PackagesObject OrientedXMLLarge ObjectsTransactionUser PrivilegeA complete example using RAISE_APPLICATION_ERROR : raise_application_error«PL SQL Programming«Oracle PL/SQL TutorialOracle PL/SQL TutorialPL SQL Programmingraise_application_errorSQL> SQL> SQL> create table company( 2 product_id number(4) not null, 3 company_id NUMBER(8) not null, 4 company_short_name varchar2(30) not null, 5 company_long_name varchar2(60) 6 ); Table created. SQL> insert into company values(1,1001,'A Inc.','Long Name A Inc.'); 1 row created. SQL> insert into company values(1,1002,'B Inc.','Long Name B Inc.'); 1 row created. SQL> insert into company values(1,1003,'C Inc.','Long Name C Inc.'); 1 row created. SQL> insert into company values(2,1004,'D Inc.','Long Name D Inc.'); 1 row created. SQL> insert into company values(2,1005,'E Inc.','Long Name E Inc.'); 1 row created. SQL> insert into company values(2,1006,'F Inc.','Long Name F Inc.'); 1 row created. SQL> SQL> SQL> SQL> SQL> CREATE OR REPLACE PROCEDURE org_proc 2 (p_flag_in VARCHAR2, 3 p_product_id NUMBER, 4 p_company_id NUMBER, 5 p_company_short_name VARCHAR2, 6 p_company_long_name VARCHAR2) 7 IS 8 v_error_code NUMBER; 9 BEGIN 10 IF (p_flag_in ='I')THEN 11 BEGIN 12 INSERT INTO company VALUES(p_product_id,p_company_id,p_company_short_name,p_company_long_name); 13 EXCEPTION WHEN OTHERS THEN 14 v_error_code :=SQLCODE; 15 IF v_error_code =-1 THEN 16 RAISE_APPLICATION_ERROR(-20000,'Organization '||TO_CHAR(p_company_id)||' already exists.'); 17 ELSIF v_error_code =-2291 THEN 18 RAISE_APPLICATION_ERROR(-20001,'Invalid Hierarchy Code '||TO_CHAR(p_product_id)||' specified.'); 19 END IF; 20 END; 21 ELSIF (p_flag_in ='C')THEN 22 BEGIN 23 UPDATE company 24 set company_short_name =p_company_short_name, 25 company_long_name =p_company_l