kodo.jdbc.runtime
Interface JDBCFetchConfiguration

All Superinterfaces:

Cloneable, FetchConfiguration, Serializable

public interface JDBCFetchConfiguration

extends FetchConfiguration

JDBC extensions to Kodo's FetchConfiguration.

Since:

3.0

Field Summary

static int	JOIN_SYNTAX_DATABASE Native database join syntax; outer joins are supported.
static int	JOIN_SYNTAX_SQL92 ANSI SQL 92 join syntax; outer joins are supported.
static int	JOIN_SYNTAX_TRADITIONAL Traditional join syntax; outer joins are not supported.
static int	QUERY_BASE_TABLES Query mode to select only base class fields when selecting vertical subclasses.
static int	QUERY_PER_SUBCLASS Query mode to issue one select per vertical subclass.
static int	SIZE_LAST Mode for using ResultSet.last() to calcualte the size of large result sets.
static int	SIZE_QUERY Mode for using a query to calculate the size of large result sets.
static int	SIZE_UNKNOWN Mode for returning Integer.MAX_VALUE for the size of large result sets.

Fields inherited from interface kodo.runtime.FetchConfiguration

DEFAULT, EAGER_FETCH_MULTIPLE, EAGER_FETCH_NONE, EAGER_FETCH_SINGLE, EAGER_JOIN, EAGER_NONE, EAGER_PARALLEL, FETCH_GROUP_ALL, LOCK_NONE, LOCK_READ, LOCK_WRITE, QUERY_FLUSH_FALSE, QUERY_FLUSH_TRUE, QUERY_FLUSH_WITH_CONNECTION

Method Summary

int	getFetchDirection() The fetch direction to use as a constant from ResultSet.
int	getJoinSyntax() The join syntax to use.
int	getLRSSize() The large result set size mode to use.
int	getResultSetType() The result set type to use as a constant from ResultSet.
void	setFetchDirection(int direction) The fetch direction to use as a constant from ResultSet.
void	setJoinSyntax(int syntax) The join syntax to use.
void	setLRSSize(int lrsSize) The large result set size mode to use.
void	setResultSetType(int type) The result set type to use as a constant from ResultSet.

Methods inherited from interface kodo.runtime.FetchConfiguration

addFetchGroup, addFetchGroups, addFetchGroups, addField, addField, addFields, addFields, addFields, addFields, clearFetchGroups, clearFields, clone, copy, getEagerFetchMode, getFetchBatchSize, getFetchGroups, getFields, getFlushBeforeQueries, getLockTimeout, getPersistenceManager, getReadLockLevel, getSubclassFetchMode, getWriteLockLevel, hasFetchGroup, hasField, hasField, isQueryCacheEnabled, newResultList, removeFetchGroup, removeFetchGroups, removeFetchGroups, removeField, removeField, removeFields, removeFields, removeFields, removeFields, resetFetchGroups, setEagerFetchMode, setFetchBatchSize, setFlushBeforeQueries, setLockTimeout, setPersistenceManager, setQueryCacheEnabled, setReadLockLevel, setSubclassFetchMode, setWriteLockLevel

Field Detail

SIZE_UNKNOWN

public static final int SIZE_UNKNOWN

Mode for returning Integer.MAX_VALUE for the size of large result sets.

SIZE_LAST

public static final int SIZE_LAST

Mode for using ResultSet.last() to calcualte the size of large result sets.

SIZE_QUERY

public static final int SIZE_QUERY

Mode for using a query to calculate the size of large result sets.

JOIN_SYNTAX_SQL92

public static final int JOIN_SYNTAX_SQL92

ANSI SQL 92 join syntax; outer joins are supported. Equivalent to Join.SYNTAX_SQL92.

JOIN_SYNTAX_TRADITIONAL

public static final int JOIN_SYNTAX_TRADITIONAL

Traditional join syntax; outer joins are not supported. Equivalent to Join.SYNTAX_TRADITIONAL.

JOIN_SYNTAX_DATABASE

public static final int JOIN_SYNTAX_DATABASE

Native database join syntax; outer joins are supported. Equivalent to Join.SYNTAX_DATABASE.

QUERY_PER_SUBCLASS

public static final int QUERY_PER_SUBCLASS

Query mode to issue one select per vertical subclass.

QUERY_BASE_TABLES

public static final int QUERY_BASE_TABLES

Query mode to select only base class fields when selecting vertical subclasses.

Method Detail

getResultSetType

public int getResultSetType()

The result set type to use as a constant from ResultSet. Defaults to the kodo.jdbc.ResultSetType setting.

setResultSetType

public void setResultSetType(int type)

The result set type to use as a constant from ResultSet. Defaults to the kodo.jdbc.ResultSetType setting.

getFetchDirection

public int getFetchDirection()

The fetch direction to use as a constant from ResultSet. Defaults to the kodo.jdbc.FetchDirection setting.

setFetchDirection

public void setFetchDirection(int direction)

The fetch direction to use as a constant from ResultSet. Defaults to the kodo.jdbc.FetchDirection setting.

getLRSSize

public int getLRSSize()

The large result set size mode to use. Defaults to the kodo.jdbc.LRSSize setting.

setLRSSize

public void setLRSSize(int lrsSize)

The large result set size mode to use. Defaults to the kodo.jdbc.LRSSize setting.

getJoinSyntax

public int getJoinSyntax()

The join syntax to use. Defaults to the kodo.jdbc.JoinSyntax setting.

setJoinSyntax

public void setJoinSyntax(int syntax)

The join syntax to use. Defaults to the kodo.jdbc.JoinSyntax setting.