Examples with DuplicateKeyException org.jaffa.exceptions.DuplicateKeyException used on opensource projects

Example 6 with DuplicateKeyException

use of org.jaffa.exceptions.DuplicateKeyException in project jaffa-framework by jaffa-projects.

the class FormUsageMaintenanceTx method duplicateCheck.

// .//GEN-END:_preprocessCreate_2_be
// .//GEN-BEGIN:_duplicateCheck_1_be
/**
 * Ensure that a duplicate record is not created.
 */
private void duplicateCheck(UOW uow, FormUsageMaintenanceCreateInDto input) throws FrameworkException, ApplicationExceptions {
    // .//GEN-BEGIN:_duplicateCheck_2_be
    if (input.getFormName() == null)
        return;
    Criteria criteria = new Criteria();
    criteria.setTable(FormUsageMeta.getName());
    // .//GEN-END:_duplicateCheck_2_be
    // Add custom criteria //GEN-FIRST:_duplicateCheck_2
    // .//GEN-LAST:_duplicateCheck_2
    // .//GEN-BEGIN:_duplicateCheck_3_be
    criteria.addCriteria(FormUsageMeta.FORM_NAME, input.getFormName());
    Collection col = uow.query(criteria);
    // .//GEN-BEGIN:_duplicateCheck_4_be
    if (col != null && !col.isEmpty()) {
        ApplicationExceptions appExps = new ApplicationExceptions();
        appExps.add(new DuplicateKeyException(FormUsageMeta.getLabelToken()));
        throw appExps;
    }
}

Example 7 with DuplicateKeyException

use of org.jaffa.exceptions.DuplicateKeyException in project jaffa-framework by jaffa-projects.

the class PrinterDefinitionMaintenanceTx method duplicateCheck.

// .//GEN-END:_preprocessCreate_2_be
// .//GEN-BEGIN:_duplicateCheck_1_be
/**
 * Ensure that a duplicate record is not created.
 */
private void duplicateCheck(UOW uow, PrinterDefinitionMaintenanceCreateInDto input) throws FrameworkException, ApplicationExceptions {
    // .//GEN-BEGIN:_duplicateCheck_2_be
    if (input.getPrinterId() == null)
        return;
    Criteria criteria = new Criteria();
    criteria.setTable(PrinterDefinitionMeta.getName());
    // .//GEN-END:_duplicateCheck_2_be
    // Add custom criteria//GEN-FIRST:_duplicateCheck_2
    // .//GEN-LAST:_duplicateCheck_2
    // .//GEN-BEGIN:_duplicateCheck_3_be
    criteria.addCriteria(PrinterDefinitionMeta.PRINTER_ID, input.getPrinterId());
    Collection col = uow.query(criteria);
    // .//GEN-BEGIN:_duplicateCheck_4_be
    if (col != null && !col.isEmpty()) {
        ApplicationExceptions appExps = new ApplicationExceptions();
        appExps.add(new DuplicateKeyException(PrinterDefinitionMeta.getLabelToken()));
        throw appExps;
    }
}

Example 8 with DuplicateKeyException

use of org.jaffa.exceptions.DuplicateKeyException in project jaffa-framework by jaffa-projects.

the class PrinterOutputTypeMaintenanceTx method duplicateCheck.

// .//GEN-END:_preprocessCreate_2_be
// .//GEN-BEGIN:_duplicateCheck_1_be
/**
 * Ensure that a duplicate record is not created.
 */
private void duplicateCheck(UOW uow, PrinterOutputTypeMaintenanceCreateInDto input) throws FrameworkException, ApplicationExceptions {
    // .//GEN-BEGIN:_duplicateCheck_2_be
    if (input.getOutputType() == null)
        return;
    Criteria criteria = new Criteria();
    criteria.setTable(PrinterOutputTypeMeta.getName());
    // .//GEN-END:_duplicateCheck_2_be
    // Add custom criteria //GEN-FIRST:_duplicateCheck_2
    // .//GEN-LAST:_duplicateCheck_2
    // .//GEN-BEGIN:_duplicateCheck_3_be
    criteria.addCriteria(PrinterOutputTypeMeta.OUTPUT_TYPE, input.getOutputType());
    Collection col = uow.query(criteria);
    // .//GEN-BEGIN:_duplicateCheck_4_be
    if (col != null && !col.isEmpty()) {
        ApplicationExceptions appExps = new ApplicationExceptions();
        appExps.add(new DuplicateKeyException(PrinterOutputTypeMeta.getLabelToken()));
        throw appExps;
    }
}

Example 9 with DuplicateKeyException

use of org.jaffa.exceptions.DuplicateKeyException in project jaffa-framework by jaffa-projects.

the class AddInterceptor method invoke.

/**
 *Performs the logic associated with adding Persistent objects to the database.
 * This will add each object in the PersistentTransaction's ADD collection to the database, utilising the JdbcBridge.
 * It will then pass on the control to the next Interceptor in the chain.
 * @param pt The PersistentTransaction object, on which the Interceptor is to be executed.
 * @throws UOWException if any error occurs.
 * @return the output from the next Interceptor in the chain.
 */
public Object invoke(PersistentTransaction pt) throws UOWException {
    Collection objects = pt.getAdds();
    if (objects != null) {
        // add the objects to the database
        for (Iterator i = objects.iterator(); i.hasNext(); ) {
            IPersistent object = (IPersistent) i.next();
            try {
                if (log.isDebugEnabled())
                    log.debug("Invoking JdbcBridge.executeAdd() for the object " + object);
                JdbcBridge.executeAdd(object, pt.getDataSource());
                pt.getDataSource().clearObjectCache();
            } catch (SQLIntegrityConstraintViolationException e) {
                if (e.getErrorCode() == PRIMARY_KEY_ERROR_CODE) {
                    String str = "The primary-key is not unique: " + this;
                    log.error(str);
                    String labelToken = null;
                    try {
                        labelToken = PersistentHelper.getLabelToken(object.getClass().getName());
                    } catch (Exception ex) {
                    // don't do anything.. just return the domainClassName
                    }
                    if (labelToken == null)
                        labelToken = MessageHelper.tokenize(object.getClass().getName());
                    throw new PreAddFailedException(null, new DuplicateKeyException(labelToken));
                } else {
                    String str = "Error while adding the Persistent object to the database: " + object;
                    log.error(str, e);
                    // was checked in pre-add previously
                    throw new PreAddFailedException(null, e);
                }
            } catch (Exception e) {
                String str = "Error while adding the Persistent object to the database: " + object;
                log.error(str, e);
                throw new AddFailedException(null, e);
            }
            i.remove();
        }
    }
    // pass control to the next interceptor in the chain
    if (getNextInterceptor() != null) {
        if (log.isDebugEnabled())
            log.debug("Invoking the next Interceptor in the chain " + getNextInterceptor().getClass().getName());
        return getNextInterceptor().invoke(pt);
    } else {
        if (log.isDebugEnabled())
            log.debug("This is the end of the Interceptor chain");
        return null;
    }
}

Example 10 with DuplicateKeyException

use of org.jaffa.exceptions.DuplicateKeyException in project jaffa-framework by jaffa-projects.

the class Persistent method verifyEntityDoesNotExist.

/**
 * Check for existence prior to adding to the database.
 */
protected void verifyEntityDoesNotExist() throws PreAddFailedException {
    if (log.isDebugEnabled())
        log.debug("Invoking PersistentHelper.exists() to ensure unique-ness of the primary-key");
    boolean keyExists = false;
    try {
        keyExists = PersistentHelper.exists(getUOW(), this);
    } catch (NoSuchMethodException e) {
        // In that case, we'll not perform the check, and leave it to the database to raise an error in case the key is a duplicate
        if (log.isDebugEnabled())
            log.debug("The exists check could not be performed since either the exists() method is missing or the meta class does not have the getKeyFields method: " + this.getClass());
    } catch (Exception e) {
        String str = "Exception thrown while checking the unique-ness of the primary-key: " + this;
        log.error(str, e);
        throw new PreAddFailedException(null, e);
    }
    if (keyExists) {
        String str = "The primary-key is not unique: " + this;
        log.error(str);
        String labelToken = null;
        try {
            labelToken = PersistentHelper.getLabelToken(this.getClass().getName());
        } catch (Exception e) {
        // don't do anything.. just return the domainClassName
        }
        if (labelToken == null)
            labelToken = MessageHelper.tokenize(this.getClass().getName());
        throw new PreAddFailedException(null, new DuplicateKeyException(labelToken));
    }
}