Class AbstractJdbcMutation

java.lang.Object

org.hibernate.sql.spi.mutation.jdbc.AbstractJdbcMutation

All Implemented Interfaces:

JdbcValueDescriptorAccess, JdbcOperation, JdbcMutationOperation, PreparableMutationOperation, MutationOperation

Direct Known Subclasses:

JdbcDeleteMutation, JdbcInsertMutation, JdbcUpdateMutation, MergeOperation, UpsertOperation

@SPI({USE,IMPLEMENT})
public abstract class AbstractJdbcMutation
extends Object
implements JdbcMutationOperation

Supported base for an immutable, single-table JDBC mutation operation. Subclasses select the fixed logical mutation type while this base owns the table, SQL, parameter, callable, and expectation invariants.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractJdbcMutation(TableMapping tableDetails, MutationTarget mutationTarget, String sql, boolean callable, Expectation expectation, List<? extends JdbcParameterBinder> parameterBinders)

Method Summary

Modifier and Type	Method	Description
final JdbcValueDescriptor	findValueDescriptor(String columnName, ParameterUsage usage)	Find the JDBC parameter to be used for the specified column.
final int	forEachValueDescriptor(String tableName, String columnName, ParameterUsage usage, Consumer<JdbcValueDescriptor> consumer)	Visit all the JDBC values used for the given column and parameter usage.
final Set<String>	getAffectedTableNames()	The relational tables or backend-equivalent query spaces referred to by this operation.
final Expectation	getExpectation()	The expected outcome of execution
final MutationTarget	getMutationTarget()	The thing being mutated
abstract MutationType	getMutationType()	The type of operation (INSERT, etc)
final List<? extends JdbcParameterBinder>	getParameterBinders()	The list of parameter binders for the generated PreparedStatement.
final String	getSqlString()	The command text to execute through JDBC.
final TableMapping	getTableDetails()	The table against which operation is to be performed
final boolean	isCallable()	Whether the operation is callable

Methods inherited from class Object

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

Methods inherited from interface MutationOperation

getJdbcValueDescriptor, resolvePhysicalTableName, resolveValueDescriptor

Methods inherited from interface PreparableMutationOperation

canBeBatched, canRetry

Constructor Details

AbstractJdbcMutation

@SPI(IMPLEMENT)
protected AbstractJdbcMutation(TableMapping tableDetails,
 MutationTarget mutationTarget,
 String sql,
 boolean callable,
 Expectation expectation,
 List<? extends JdbcParameterBinder> parameterBinders)

Method Details

getTableDetails

public final TableMapping getTableDetails()

Description copied from interface: MutationOperation

The table against which operation is to be performed

Specified by:

getTableDetails in interface MutationOperation

getAffectedTableNames

public final Set<String> getAffectedTableNames()

Description copied from interface: JdbcOperation

The relational tables or backend-equivalent query spaces referred to by this operation.

Specified by:

getAffectedTableNames in interface JdbcOperation

getMutationTarget

public final MutationTarget getMutationTarget()

Description copied from interface: MutationOperation

The thing being mutated

Specified by:

getMutationTarget in interface MutationOperation

getSqlString

public final String getSqlString()

Description copied from interface: JdbcOperation

The command text to execute through JDBC. This is ordinarily SQL, but may use another language understood by the configured JDBC driver.

Specified by:

getSqlString in interface JdbcOperation

Specified by:

getSqlString in interface PreparableMutationOperation

getParameterBinders

public final List<? extends JdbcParameterBinder> getParameterBinders()

Description copied from interface: JdbcOperation

The list of parameter binders for the generated PreparedStatement.

Specified by:

getParameterBinders in interface JdbcOperation

Specified by:

getParameterBinders in interface PreparableMutationOperation

findValueDescriptor

public final JdbcValueDescriptor findValueDescriptor(String columnName,
 ParameterUsage usage)

Description copied from interface: MutationOperation

Find the JDBC parameter to be used for the specified column.

Specified by:

findValueDescriptor in interface MutationOperation

Returns:

The descriptor, or null if none match.

See Also:

• MutationOperation.getJdbcValueDescriptor(String, ParameterUsage)

forEachValueDescriptor

public final int forEachValueDescriptor(String tableName,
 String columnName,
 ParameterUsage usage,
 Consumer<JdbcValueDescriptor> consumer)

Description copied from interface: JdbcValueDescriptorAccess

Visit all the JDBC values used for the given column and parameter usage.

A SQL AST translator may render an expression more than once while emulating a predicate, so a single logical value can correspond to multiple JDBC parameters.

Specified by:

forEachValueDescriptor in interface JdbcValueDescriptorAccess

isCallable

public final boolean isCallable()

Description copied from interface: PreparableMutationOperation

Whether the operation is callable

Specified by:

isCallable in interface PreparableMutationOperation

getExpectation

public final Expectation getExpectation()

Description copied from interface: PreparableMutationOperation

The expected outcome of execution

Specified by:

getExpectation in interface PreparableMutationOperation

getMutationType

public abstract MutationType getMutationType()

Description copied from interface: MutationOperation

The type of operation (INSERT, etc)

Specified by:

getMutationType in interface MutationOperation