Java Code Examples for org.hibernate.dialect.Dialect#buildSQLExceptionConverter()

The following examples show how to use org.hibernate.dialect.Dialect#buildSQLExceptionConverter() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SQLExceptionConverterFactory.java    From lams with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Build a SQLExceptionConverter instance.
 * <p/>
 * First, looks for a {@link Environment#SQL_EXCEPTION_CONVERTER} property to see
 * if the configuration specified the class of a specific converter to use.  If this
 * property is set, attempt to construct an instance of that class.  If not set, or
 * if construction fails, the converter specific to the dialect will be used.
 *
 * @param dialect    The defined dialect.
 * @param properties The configuration properties.
 * @return An appropriate SQLExceptionConverter instance.
 * @throws HibernateException There was an error building the SQLExceptionConverter.
 */
public static SQLExceptionConverter buildSQLExceptionConverter(Dialect dialect, Properties properties) throws HibernateException {
	SQLExceptionConverter converter = null;

	String converterClassName = (String) properties.get( Environment.SQL_EXCEPTION_CONVERTER );
	if ( StringHelper.isNotEmpty( converterClassName ) ) {
		converter = constructConverter( converterClassName, dialect.getViolatedConstraintNameExtracter() );
	}

	if ( converter == null ) {
		LOG.trace( "Using dialect defined converter" );
		converter = dialect.buildSQLExceptionConverter();
	}

	if ( converter instanceof Configurable ) {
		try {
			( (Configurable) converter ).configure( properties );
		}
		catch (HibernateException e) {
			LOG.unableToConfigureSqlExceptionConverter( e );
			throw e;
		}
	}

	return converter;
}
Example 2
Source File: SQLExceptionConverterFactory.java    From cacheonix-core with GNU Lesser General Public License v2.1 6 votes vote down vote up 
/**
 * Build a SQLExceptionConverter instance.
 * <p/>
 * First, looks for a {@link Environment.SQL_EXCEPTION_CONVERTER} property to see
 * if the configuration specified the class of a specific converter to use.  If this
 * property is set, attempt to construct an instance of that class.  If not set, or
 * if construction fails, the converter specific to the dialect will be used.
 *
 * @param dialect    The defined dialect.
 * @param properties The configuration properties.
 * @return An appropriate SQLExceptionConverter instance.
 * @throws HibernateException There was an error building the SQLExceptionConverter.
 */
public static SQLExceptionConverter buildSQLExceptionConverter(Dialect dialect, Properties properties) throws HibernateException {
	SQLExceptionConverter converter = null;

	String converterClassName = ( String ) properties.get( Environment.SQL_EXCEPTION_CONVERTER );
	if ( StringHelper.isNotEmpty( converterClassName ) ) {
		converter = constructConverter( converterClassName, dialect.getViolatedConstraintNameExtracter() );
	}

	if ( converter == null ) {
		log.trace( "Using dialect defined converter" );
		converter = dialect.buildSQLExceptionConverter();
	}

	if ( converter instanceof Configurable ) {
		try {
			( ( Configurable ) converter ).configure( properties );
		}
		catch ( HibernateException e ) {
			log.warn( "Unable to configure SQLExceptionConverter", e );
			throw e;
		}
	}

	return converter;
}
Example 3
Source File: DatabaseMetadata.java    From cacheonix-core with GNU Lesser General Public License v2.1 4 votes vote down vote up 
public DatabaseMetadata(Connection connection, Dialect dialect, boolean extras) throws SQLException {
	sqlExceptionConverter = dialect.buildSQLExceptionConverter();
	meta = connection.getMetaData();
	this.extras = extras;
	initSequences(connection, dialect);
}