ome.tools.hibernate

Class SqlQueryTransformer

java.lang.Object

ome.tools.hibernate.SqlQueryTransformer

public class SqlQueryTransformer
extends java.lang.Object

Rewrite SQL queries to reverse the effects of @ColumnTransformer annotations in WHERE clauses.

Since:

5.5.6

Constructor Summary

Constructors

Constructor and Description
SqlQueryTransformer() Convenience constructor for unit testing so that it need not mock a data source.
SqlQueryTransformer(javax.sql.DataSource dataSource) Construct a SQL query transformer that parses the SQL dialect appropriate for the given data source.

Method Summary

Modifier and Type	Method and Description
java.lang.String	transformQuery(java.lang.String sql) Reverse the effects of @ColumnTransformer annotations in WHERE clauses.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SqlQueryTransformer

public SqlQueryTransformer()

Convenience constructor for unit testing so that it need not mock a data source. Not for use in production. May be removed without warning.

SqlQueryTransformer

public SqlQueryTransformer(javax.sql.DataSource dataSource)
                    throws org.springframework.jdbc.support.MetaDataAccessException

Construct a SQL query transformer that parses the SQL dialect appropriate for the given data source.

Parameters:

dataSource - a data source

Throws:

org.springframework.jdbc.support.MetaDataAccessException - if the metadata about the database could not be accessed from the data source

Method Detail

transformQuery

public java.lang.String transformQuery(java.lang.String sql)

Reverse the effects of @ColumnTransformer annotations in WHERE clauses.

Parameters:

sql - a SQL query

Returns:

the transformed query