|
EclipseLink 2.0.0, build 'v20091127-r5931' API Reference | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.eclipse.persistence.config.ResultSetConcurrency
public class ResultSetConcurrency
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.
QueryHints.RESULT_SET_CONCURRENCY
,
ScrollableCursorPolicy.setResultSetConcurrency(int)
Field Summary | |
---|---|
static java.lang.String |
DEFAULT
The default type is Updatable. |
static java.lang.String |
ReadOnly
The concurrency mode for a ResultSet object that may NOT be updated. |
static java.lang.String |
Updatable
The concurrency mode for a ResultSet object that may be updated. |
Constructor Summary | |
---|---|
ResultSetConcurrency()
|
Method Summary |
---|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final java.lang.String Updatable
public static final java.lang.String ReadOnly
public static final java.lang.String DEFAULT
Constructor Detail |
---|
public ResultSetConcurrency()
|
EclipseLink 2.0.0, build 'v20091127-r5931' API Reference | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |