Top Description Fields Constructors Methods
org.eclipse.persistence.config

public Class ResultSetConcurrency

extends Object
Class Inheritance
JDBC ResultSet concurrency hint values. The class contains all the valid values for QueryHints.RESULT_SET_CONCURRENCY query hint. This can be used on ScrollableCursor queries to set the JDBC ResultSet concurrency. JPA Query Hint Usage:

query.setHint(QueryHints.RESULT_SET_CONCURRENCY, ResultSetConcurrency.ForwardOnly);

or

@QueryHint(name=QueryHints.RESULT_SET_CONCURRENCY, value=ResultSetConcurrency.ForwardOnly)

Hint values are case-insensitive. "" could be used instead of default value ResultSetConcurrency.Updatable.

Author
James Sutherland
See Also
QueryHints#RESULT_SET_CONCURRENCY, org.eclipse.persistence.queries.ScrollableCursorPolicy#setResultSetConcurrency(int)

Field Summary

Modifier and TypeField and Description
public static final String
DEFAULT

The default type is Updatable.

public static final String
ReadOnly

The concurrency mode for a ResultSet object that may NOT be updated.

public static final String
Updatable

The concurrency mode for a ResultSet object that may be updated.

Constructor Summary

AccessConstructor and Description
public
ResultSetConcurrency()

Method Summary

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

DEFAULTback to summary
public static final String DEFAULT

The default type is Updatable.

ReadOnlyback to summary
public static final String ReadOnly

The concurrency mode for a ResultSet object that may NOT be updated.

Updatableback to summary
public static final String Updatable

The concurrency mode for a ResultSet object that may be updated.

Constructor Detail

ResultSetConcurrencyback to summary
public ResultSetConcurrency()