Module org.jooq

Package org.jooq

Interface CloseableQuery

All Superinterfaces:

Attachable, AttachableQueryPart, AutoCloseable, Query, QueryPart, Serializable, Statement

All Known Subinterfaces:

CloseableResultQuery<R>

public interface CloseableQuery
extends Query, AutoCloseable

A Query that holds a reference to the underlying PreparedStatement without closing it, for reuse.

It was created via Query.keepStatement(boolean) and must be treated as a resource, e.g. in a try-with-resources statement.

Author:

Lukas Eder

Method Summary

Modifier and Type	Method	Description
@NotNull CloseableQuery	bind(int index, Object value)	Bind a new value to an indexed parameter.
@NotNull CloseableQuery	bind(String param, Object value)	Bind a new value to a named parameter.
void	close()	Close the underlying statement.
@NotNull CloseableQuery	keepStatement(boolean keepStatement)	Keep the query's underlying statement open after execution.
@NotNull CloseableQuery	poolable(boolean poolable)	Specify whether any JDBC Statement created by this query should be Statement.setPoolable(boolean).
@NotNull CloseableQuery	queryTimeout(int seconds)	Specify the query timeout in number of seconds for the underlying JDBC Statement.

Methods inherited from interface org.jooq.Attachable

attach, configuration, detach

Methods inherited from interface org.jooq.AttachableQueryPart

getBindValues, getParam, getParams, getSQL, getSQL

Methods inherited from interface org.jooq.Query

cancel, execute, executeAsync, executeAsync, isExecutable

Methods inherited from interface org.jooq.QueryPart

$replace, $replace, $traverse, $traverse, equals, hashCode, toString

Method Details

bind

@NotNull
@NotNull CloseableQuery bind(String param,
 Object value)
                      throws IllegalArgumentException,
DataTypeException

Description copied from interface: Query

Bind a new value to a named parameter.

[#1886] If the bind value with name param is inlined ( Param.isInline()) or if this query was created with StatementType.STATIC_STATEMENT and there is an underlying PreparedStatement kept open because of Query.keepStatement(boolean), the underlying PreparedStatement will be closed automatically in order for new bind values to have an effect.

Specified by:

bind in interface Query

Parameters:

param - The named parameter name. If this is a number, then this is the same as calling Query.bind(int, Object)

value - The new bind value.

Throws:

IllegalArgumentException - if there is no parameter by the given parameter name or index.

DataTypeException - if value cannot be converted into the parameter's data type

bind

@NotNull
@NotNull CloseableQuery bind(int index,
 Object value)
                      throws IllegalArgumentException,
DataTypeException

Description copied from interface: Query

Bind a new value to an indexed parameter.

[#1886] If the bind value at index is inlined ( Param.isInline()) or if this query was created with StatementType.STATIC_STATEMENT and there is an underlying PreparedStatement kept open because of Query.keepStatement(boolean), the underlying PreparedStatement will be closed automatically in order for new bind values to have an effect.

Specified by:

bind in interface Query

Parameters:

index - The parameter index, starting with 1

value - The new bind value.

Throws:

IllegalArgumentException - if there is no parameter by the given parameter index.

DataTypeException - if value cannot be converted into the parameter's data type

poolable

@NotNull
@NotNull CloseableQuery poolable(boolean poolable)

Description copied from interface: Query

Specify whether any JDBC Statement created by this query should be Statement.setPoolable(boolean).

If this method is not called on jOOQ types, then jOOQ will not specify the flag on JDBC either, resulting in JDBC's default behaviour.

Specified by:

poolable in interface Query

See Also:

• Statement.setPoolable(boolean)

queryTimeout

@NotNull
@NotNull CloseableQuery queryTimeout(int seconds)

Description copied from interface: Query

Specify the query timeout in number of seconds for the underlying JDBC Statement.

Specified by:

queryTimeout in interface Query

See Also:

• Statement.setQueryTimeout(int)

keepStatement

@NotNull
@NotNull CloseableQuery keepStatement(boolean keepStatement)

Description copied from interface: Query

Keep the query's underlying statement open after execution.

This indicates to jOOQ that the query's underlying Statement or PreparedStatement should be kept open after execution. If it is kept open, client code is responsible for properly closing it using close(), e.g. via a try-with-resources statement.

Specified by:

keepStatement in interface Query

Parameters:

keepStatement - Whether to keep the underlying statement open

close

void close()
    throws DataAccessException

Close the underlying statement.

This closes the query's underlying Statement or PreparedStatement if a previous call to keepStatement(boolean) indicated that jOOQ should keep statements open after query execution. If there is no underlying open statement, this call is simply ignored.

Specified by:

close in interface AutoCloseable

Throws:

DataAccessException - If something went wrong closing the statement

See Also:

• Statement.close()