Examples of org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator

Package org.springframework.jdbc.support

Examples of org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator

org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator
Implementation of SQLExceptionTranslator that analyzes vendor-specific error codes. More precise than an implementation based on SQL state, but vendor-specific.
This class applies the following matching rules:
- Try custom translation implemented by any subclass. Note that this class is concrete and is typically used itself, in which case this rule doesn't apply.
- Use subclass translator. Java 6 introduces its own SQLException hierarchy and in a Java 6 or later environment we will attempt a translation based on the subclass of the exception.
- Apply error code matching. Error codes are obtained from the SQLErrorCodesFactory by default. This factory loads a "sql-error-codes.xml" file from the class path, defining error code mappings for database names from database metadata.
- Fallback to a fallback translator. SQLStateSQLExceptionTranslator is the default fallback translator, analyzing the exception's SQL state only.
The configuration file named "sql-error-codes.xml" is by default read from this package. It can be overridden through a file of the same name in the root of the class path (e.g. in the "/WEB-INF/classes" directory). @author Rod Johnson @author Thomas Risberg @author Juergen Hoeller @see SQLErrorCodesFactory @see SQLStateSQLExceptionTranslator

    }


    @Resource(name=BasePortalJpaDao.PERSISTENCE_UNIT_NAME)
    public void setDataSource(DataSource dataSource) {
        this.jdbcOperations = new JdbcTemplate(dataSource);
        this.exceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(dataSource);
    }

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   * @see org.springframework.jdbc.support.SQLStateSQLExceptionTranslator
   */
  static SQLExceptionTranslator newJdbcExceptionTranslator(Object connectionFactory) {
    // Check for PersistenceManagerFactory's DataSource.
    if (connectionFactory instanceof DataSource) {
      return new SQLErrorCodeSQLExceptionTranslator((DataSource) connectionFactory);
    }
    else {
      return new SQLStateSQLExceptionTranslator();
    }
  }

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   */
  protected SQLExceptionTranslator getExceptionTranslator() {
    synchronized(this) {
      if (exceptionTranslator == null) {
        if (dataSource != null) {
          exceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(dataSource);
        }
        else {
          exceptionTranslator = new SQLStateSQLExceptionTranslator();
        }
      }

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        SQLExceptionTranslator sqlStateSQLExceptionTranslator;


        if(dataSource != null) {
          sqlStateSQLExceptionTranslator = new SQLStateSQLExceptionTranslator();
        } else {
          sqlStateSQLExceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(dataSource);
        }


        throw sqlStateSQLExceptionTranslator.translate("SqlMapClient operation", null, ex);
      }
      finally {

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        SQLExceptionTranslator sqlStateSQLExceptionTranslator;


        if(dataSource != null) {
          sqlStateSQLExceptionTranslator = new SQLStateSQLExceptionTranslator();
        } else {
          sqlStateSQLExceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(dataSource);
        }


        throw sqlStateSQLExceptionTranslator.translate("SqlMapClient operation", null, ex);
      }

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   * for the SessionFactory's underlying DataSource.
   */
  protected synchronized SQLExceptionTranslator getDefaultJdbcExceptionTranslator() {
    if (this.defaultJdbcExceptionTranslator == null) {
      if (getDataSource() != null) {
        this.defaultJdbcExceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(getDataSource());
      }
      else {
        this.defaultJdbcExceptionTranslator = SessionFactoryUtils.newJdbcExceptionTranslator(getSessionFactory());
      }
    }

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   * @see org.springframework.jdbc.support.SQLStateSQLExceptionTranslator
   */
  public static SQLExceptionTranslator newJdbcExceptionTranslator(SessionFactory sessionFactory) {
    DataSource ds = getDataSource(sessionFactory);
    if (ds != null) {
      return new SQLErrorCodeSQLExceptionTranslator(ds);
    }
    return new SQLStateSQLExceptionTranslator();
  }

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            }


            try {
                return action.doInSqlMapClient(session);
            } catch (SQLException ex) {
                throw new SQLErrorCodeSQLExceptionTranslator().translate("SqlMapClient operation",
                        null, ex);
            } catch (Throwable t) {
                throw new UncategorizedCobarClientException(
                        "unknown excepton when performing data access operation.", t);
            } finally {

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                throw new CannotGetJdbcConnectionException("Could not get JDBC Connection", e);
            }
            try {
                return action.doInSqlMapClient(session);
            } catch (SQLException ex) {
                throw new SQLErrorCodeSQLExceptionTranslator().translate("SqlMapClient operation",
                        null, ex);
            }
        } finally {
            session.close();
        }

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   * for the SessionFactory's underlying DataSource.
   */
  protected synchronized SQLExceptionTranslator getDefaultJdbcExceptionTranslator() {
    if (this.defaultJdbcExceptionTranslator == null) {
      if (getDataSource() != null) {
        this.defaultJdbcExceptionTranslator = new SQLErrorCodeSQLExceptionTranslator(getDataSource());
      }
      else {
        this.defaultJdbcExceptionTranslator = SessionFactoryUtils.newJdbcExceptionTranslator(getSessionFactory());
      }
    }

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