| /** |
| * Copyright (c) 2011, 2014 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Florian Pirchner - Initial implementation |
| */ |
| package org.eclipse.osbp.dsl.dto.lib.services.impl; |
| |
| import java.sql.SQLException; |
| |
| import org.eclipse.osbp.runtime.common.filter.DtoServiceException; |
| |
| /** |
| * Converts SQLExceptions. |
| * <p> |
| * TODO make it an OSGi service and support XOPEN SQLstate conventions and the |
| * SQL:2003 conventions |
| */ |
| public class ExceptionConverter { |
| |
| /** |
| * Converts SQL Exceptions. |
| * |
| * @param e |
| * @return |
| */ |
| protected DtoServiceException convertException(Exception e) { |
| Throwable cause = e.getCause(); |
| if (cause instanceof RuntimeException) { |
| Throwable innercause = cause.getCause(); |
| if (innercause instanceof SQLException) { |
| SQLException sqlEx = (SQLException) innercause; |
| String state = sqlEx.getSQLState(); |
| if (state.equals("23503")) { |
| return new DtoServiceException(state, |
| "Delete not possible. The record is used.", e); |
| } |
| } |
| } |
| return new DtoServiceException("unknown", e.getMessage(), e); |
| } |
| } |