org.apache.openjpa.persistence.jdbc
Interface JDBCFetchPlan

All Superinterfaces:

EagerFetchModes, FetchPlan, JoinSyntaxes, LRSSizes

All Known Implementing Classes:

JDBCFetchPlanImpl

public interface JDBCFetchPlan
extends FetchPlan, EagerFetchModes, LRSSizes, JoinSyntaxes

JDBC extensions to the fetch plan.

Since:

0.4.1

Author:

Abe White, Pinaki Poddar

Field Summary

Fields inherited from interface org.apache.openjpa.persistence.FetchPlan

DEFAULT, DEPTH_INFINITE, GROUP_ALL, GROUP_DEFAULT

Fields inherited from interface org.apache.openjpa.jdbc.kernel.EagerFetchModes

EAGER_JOIN, EAGER_NONE, EAGER_PARALLEL

Fields inherited from interface org.apache.openjpa.jdbc.kernel.LRSSizes

SIZE_LAST, SIZE_QUERY, SIZE_UNKNOWN

Fields inherited from interface org.apache.openjpa.jdbc.sql.JoinSyntaxes

SYNTAX_DATABASE, SYNTAX_SQL92, SYNTAX_TRADITIONAL

Method Summary

int	getEagerFetchMode() Eager fetch mode in loading relations.
int	getFetchDirection() Result set fetch direction.
IsolationLevel	getIsolation() The isolation level for queries issued to the database.
int	getJoinSyntax() SQL join syntax.
int	getLRSSize() How to determine the size of a large result set.
int	getResultSetType() Type of JDBC result set to use for query results.
int	getSubclassFetchMode() Eager fetch mode in loading subclasses.
JDBCFetchPlan	setEagerFetchMode(int mode) Eager fetch mode in loading relations.
JDBCFetchPlan	setFetchDirection(int direction) Result set fetch direction.
JDBCFetchPlan	setIsolation(IsolationLevel level) The isolation level for queries issued to the database.
JDBCFetchPlan	setJoinSyntax(int syntax) SQL join syntax.
JDBCFetchPlan	setLRSSize(int lrsSize) How to determine the size of a large result set.
JDBCFetchPlan	setResultSetType(int type) Type of JDBC result set to use for query results.
JDBCFetchPlan	setSubclassFetchMode(int mode) Eager fetch mode in loading subclasses.

Methods inherited from interface org.apache.openjpa.persistence.FetchPlan

addFetchGroup, addFetchGroups, addFetchGroups, addField, addField, addFields, addFields, addFields, addFields, clearFetchGroups, clearFields, getDelegate, getFetchBatchSize, getFetchGroups, getFields, getLockTimeout, getMaxFetchDepth, getQueryResultCache, getReadLockMode, getWriteLockMode, hasField, hasField, removeFetchGroup, removeFetchGroups, removeFetchGroups, removeField, removeField, removeFields, removeFields, removeFields, removeFields, resetFetchGroups, setFetchBatchSize, setLockTimeout, setMaxFetchDepth, setQueryResultCache, setReadLockMode, setWriteLockMode

Method Detail

getEagerFetchMode

int getEagerFetchMode()

Eager fetch mode in loading relations.

See Also:

EagerFetchModes

setEagerFetchMode

JDBCFetchPlan setEagerFetchMode(int mode)

Eager fetch mode in loading relations.

See Also:

EagerFetchModes

getSubclassFetchMode

int getSubclassFetchMode()

Eager fetch mode in loading subclasses.

See Also:

EagerFetchModes

setSubclassFetchMode

JDBCFetchPlan setSubclassFetchMode(int mode)

Eager fetch mode in loading subclasses.

See Also:

EagerFetchModes

getResultSetType

int getResultSetType()

Type of JDBC result set to use for query results.

See Also:

ResultSet

setResultSetType

JDBCFetchPlan setResultSetType(int type)

Type of JDBC result set to use for query results.

See Also:

ResultSet

getFetchDirection

int getFetchDirection()

Result set fetch direction.

See Also:

ResultSet

setFetchDirection

JDBCFetchPlan setFetchDirection(int direction)

Result set fetch direction.

See Also:

ResultSet

getLRSSize

int getLRSSize()

How to determine the size of a large result set.

See Also:

LRSSizes

setLRSSize

JDBCFetchPlan setLRSSize(int lrsSize)

How to determine the size of a large result set.

See Also:

LRSSizes

getJoinSyntax

int getJoinSyntax()

SQL join syntax.

See Also:

JoinSyntaxes

setJoinSyntax

JDBCFetchPlan setJoinSyntax(int syntax)

SQL join syntax.

See Also:

JoinSyntaxes

getIsolation

IsolationLevel getIsolation()

The isolation level for queries issued to the database. This overrides the persistence-unit-wide openjpa.jdbc.TransactionIsolation value.

Since:

0.9.7

setIsolation

JDBCFetchPlan setIsolation(IsolationLevel level)

The isolation level for queries issued to the database. This overrides the persistence-unit-wide openjpa.jdbc.TransactionIsolation value.

Since:

0.9.7