Package org.hibernate.resource.jdbc.spi

Interface StatementInspector

All Superinterfaces:

Serializable

All Known Implementing Classes:

EmptyStatementInspector, SQLStatementInspector

public interface StatementInspector
extends Serializable

Implementors may inspect and even process each SQL command issued by a session, before a JDBC statement is prepared. A StatementInspector may be either:

• shared by all sessions created by a given session factory, in which case it must be thread-safe, or
• a dedicated instance registered for a certain session.

An implementation may be specified via the configuration property "hibernate.session_factory.statement_inspector". An implementation registered this way is shared between sessions.

See Also:

• JdbcSettings.STATEMENT_INSPECTOR
• Configuration.setStatementInspector(StatementInspector)
• SessionFactoryBuilder.applyStatementInspector(StatementInspector)
• SessionBuilder.statementInspector(StatementInspector)

Method Summary

Modifier and Type	Method	Description
String	inspect(String sql)	Inspect the given SQL command, possibly returning a different SQL command to be used instead.

Method Details

inspect

String inspect(String sql)

Inspect the given SQL command, possibly returning a different SQL command to be used instead. A null return value is interpreted as if the method had returned its argument.

Parameters:

sql - The SQL to inspect

Returns:

The processed SQL to use; may be null