Examples of org.apache.openjpa.util.OpenJPAException

org.apache.openjpa.util.OpenJPAException
Exception type for all OpenJPA exceptions. Meant to be easily transformed into an appropriate exception at the API layer, since most APIs define their own exception types. @author Abe White @since 0.4.0

     */
    private void handleCallbackExceptions(Exception[] exceps, int mode) {
        if (exceps.length == 0 || (mode & CALLBACK_IGNORE) != 0)
            return;


        OpenJPAException ce;
        if (exceps.length == 1)
            ce = new CallbackException(exceps[0]);
        else 
            ce = new CallbackException(_loc.get("callback-err")).
                setNestedThrowables(exceps);
        if ((mode & CALLBACK_ROLLBACK) != 0 && (_flags & FLAG_ACTIVE) != 0) {
            ce.setFatal(true);
            setRollbackOnlyInternal(ce);
        }
        if ((mode & CALLBACK_LOG) != 0 && _log.isWarnEnabled())
            _log.warn(ce);
        if ((mode & CALLBACK_RETHROW) != 0)

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        for (int i = 0; i < t.length; i++) {
            if (t[i] instanceof OpenJPAException
                && ((OpenJPAException) t[i]).isFatal())
                fatal = true;
        }
        OpenJPAException err;
        if (datastore)
            err = new StoreException(_loc.get("nested-exceps"));
        else
            err = new UserException(_loc.get("nested-exceps"));
        throw err.setNestedThrowables(t).setFatal(fatal);
    }

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        if (_closed) {
            if (_closedException == null)  // TRACE not enabled
                throw new InvalidStateException(_loc.get("closed-notrace"))
                        .setFatal(true);
            else {
                OpenJPAException e = new InvalidStateException(
                    _loc.get("closed"), _closedException).setFatal(true);
                e.setCause(_closedException);
                throw e;
            }
        }
    }

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     * DB-specific exception information in <code>causes</code>.
     */
    public OpenJPAException newStoreException(String msg, SQLException[] causes,
        Object failed) {
      if (causes != null && causes.length > 0) {
        OpenJPAException ret = narrow(msg, causes[0]);
        ret.setFailedObject(failed).setNestedThrowables(causes);
        return ret;
      }
        return new StoreException(msg).setFailedObject(failed).
            setNestedThrowables(causes);
    }

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        return "NULL AS " + type;
    }


    public OpenJPAException newStoreException(String msg, SQLException[] causes,
        Object failed) {
        OpenJPAException ke = super.newStoreException(msg, causes, failed);
        if (ke instanceof ReferentialIntegrityException
            && causes[0].getErrorCode() == -Trace.VIOLATION_OF_UNIQUE_INDEX) {
            ((ReferentialIntegrityException) ke).setIntegrityViolation
                (ReferentialIntegrityException.IV_UNIQUE);
        }

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        // immediately throw errors
        if (t instanceof Error)
            throw (Error) t;


        OpenJPAException ke;
        if (!(t instanceof OpenJPAException)) {
            if (!checked || t instanceof RuntimeException)
                return t;
            ke = new org.apache.openjpa.util.GeneralException(t.getMessage());
            ke.setStackTrace(t.getStackTrace());
            return ke;
        }


        // if only nested exception is a persistence one, return it directly
        ke = (OpenJPAException) t;
        if (ke.getNestedThrowables().length == 1
            && isPersistenceException(ke.getCause()))
            return ke.getCause();


        // RuntimeExceptions thrown from callbacks should be thrown directly
        if (ke.getType() == OpenJPAException.USER
            && ke.getSubtype() == UserException.CALLBACK
            && ke.getNestedThrowables().length == 1) {
            Throwable e = ke.getCause();
            if (e instanceof InvocationTargetException)
                e = e.getCause();


            if (e instanceof RuntimeException)
                return e;
        }


        // perform intelligent translation of openjpa exceptions
        switch (ke.getType()) {
            case OpenJPAException.STORE:
                return translateStoreException(ke);
            case OpenJPAException.USER:
                return translateUserException(ke);
            default:

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     * be determined by the implementation. This may take into account
     * DB-specific exception information in <code>causes</code>.
     */
    public OpenJPAException newStoreException(String msg, SQLException[] causes, Object failed) {
        if (causes != null && causes.length > 0) {
            OpenJPAException ret = narrow(msg, causes[0], failed);
            ret.setFailedObject(failed).setNestedThrowables(causes);
            return ret;
        }
        return new StoreException(msg).setFailedObject(failed).
            setNestedThrowables(causes);
    }

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     */
    private void handleCallbackExceptions(Exception[] exceps, int mode) {
        if (exceps.length == 0 || (mode & CALLBACK_IGNORE) != 0)
            return;


        OpenJPAException ce;
        if (exceps.length == 1) {
            // If the exception is already a wrapped exception throw the 
            // exception instead of wrapping it with a callback exception
            if (exceps[0] instanceof WrappedException)
                throw (WrappedException)exceps[0];
            else
                ce = new CallbackException(exceps[0]);
        } else {
            ce = new CallbackException(_loc.get("callback-err")).
                setNestedThrowables(exceps);
        }
        if ((mode & CALLBACK_ROLLBACK) != 0 && (_flags & FLAG_ACTIVE) != 0) {
            ce.setFatal(true);
            setRollbackOnlyInternal(ce);
        }
        if ((mode & CALLBACK_LOG) != 0 && _log.isWarnEnabled())
            _log.warn(ce);
        if ((mode & CALLBACK_RETHROW) != 0)

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        for (int i = 0; i < t.length; i++) {
            if (t[i] instanceof OpenJPAException
                && ((OpenJPAException) t[i]).isFatal())
                fatal = true;
        }
        OpenJPAException err;
        if (datastore)
            err = new StoreException(_loc.get("nested-exceps"));
        else
            err = new UserException(_loc.get("nested-exceps"));
        throw err.setNestedThrowables(t).setFatal(fatal);
    }

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        if (_closed) {
            if (_closedException == null)  // TRACE not enabled
                throw new InvalidStateException(_loc.get("closed-notrace"))
                        .setFatal(true);
            else {
                OpenJPAException e = new InvalidStateException(
                    _loc.get("closed"), _closedException).setFatal(true);
                e.setCause(_closedException);
                throw e;
            }
        }
    }

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org.apache.openjpa.jdbc.sql.JDataStoreDictionary

org.apache.openjpa.jdbc.sql.SQLExceptions

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