Package org.springframework.jdbc.object

Class SqlOperation

java.lang.Object

org.springframework.jdbc.object.RdbmsOperation

org.springframework.jdbc.object.SqlOperation

All Implemented Interfaces:

InitializingBean

Direct Known Subclasses:

SqlQuery, SqlUpdate

public abstract class SqlOperation
extends RdbmsOperation

Operation object representing an SQL-based operation such as a query or update, as opposed to a stored procedure.

Configures a PreparedStatementCreatorFactory based on the declared parameters.

Author:

Rod Johnson, Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.jdbc.object.RdbmsOperation

logger

Constructor Summary

Constructors

Constructor	Description
SqlOperation()

Method Summary

Modifier and Type	Method	Description
protected final void	compileInternal()	Overridden method to configure the PreparedStatementCreatorFactory based on our declared parameters.
protected ParsedSql	getParsedSql()	Obtain a parsed representation of this operation's SQL statement.
protected final PreparedStatementCreator	newPreparedStatementCreator(Object @Nullable [] params)	Return a PreparedStatementCreator to perform an operation with the given parameters.
protected final PreparedStatementCreator	newPreparedStatementCreator(String sqlToUse, Object @Nullable [] params)	Return a PreparedStatementCreator to perform an operation with the given parameters.
protected final PreparedStatementSetter	newPreparedStatementSetter(Object @Nullable [] params)	Return a PreparedStatementSetter to perform an operation with the given parameters.
protected void	onCompileInternal()	Hook method that subclasses may override to post-process compilation.

Methods inherited from class org.springframework.jdbc.object.RdbmsOperation

afterPropertiesSet, allowsUnusedParameters, checkCompiled, compile, declareParameter, getDeclaredParameters, getGeneratedKeysColumnNames, getJdbcTemplate, getResultSetType, getSql, isCompiled, isReturnGeneratedKeys, isUpdatableResults, resolveSql, setDataSource, setFetchSize, setGeneratedKeysColumnNames, setJdbcTemplate, setMaxRows, setParameters, setQueryTimeout, setResultSetType, setReturnGeneratedKeys, setSql, setTypes, setUpdatableResults, supportsLobParameters, validateNamedParameters, validateParameters

Methods inherited from class java.lang.Object

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

Constructor Details

SqlOperation

public SqlOperation()

Method Details

compileInternal

protected final void compileInternal()

Overridden method to configure the PreparedStatementCreatorFactory based on our declared parameters.

Specified by:

compileInternal in class RdbmsOperation

onCompileInternal

protected void onCompileInternal()

Hook method that subclasses may override to post-process compilation. This implementation does nothing.

See Also:

• compileInternal()

getParsedSql

protected ParsedSql getParsedSql()

Obtain a parsed representation of this operation's SQL statement.

Typically used for named parameter parsing.

newPreparedStatementSetter

protected final PreparedStatementSetter newPreparedStatementSetter(Object @Nullable [] params)

Return a PreparedStatementSetter to perform an operation with the given parameters.

Parameters:

params - the parameter array (may be null)

newPreparedStatementCreator

protected final PreparedStatementCreator newPreparedStatementCreator(Object @Nullable [] params)

Return a PreparedStatementCreator to perform an operation with the given parameters.

Parameters:

params - the parameter array (may be null)

newPreparedStatementCreator

protected final PreparedStatementCreator newPreparedStatementCreator(String sqlToUse,
 Object @Nullable [] params)

Return a PreparedStatementCreator to perform an operation with the given parameters.

Parameters:

sqlToUse - the actual SQL statement to use (if different from the factory's, for example because of named parameter expanding)

params - the parameter array (may be null)