org.norther.tammi.root.ojb.query
Class OJBQuery

java.lang.Object
  org.norther.tammi.root.db.query.DBQueryAdapter
      org.norther.tammi.root.ojb.query.OJBQuery

All Implemented Interfaces:

Serializable, DBQuery

public class OJBQuery
extends DBQueryAdapter
implements Serializable

An OJB query adapter.

Author:

Ilkka Priha

See Also:

Serialized Form

Constructor Summary

OJBQuery(Query adapt)
Constructs a new query with an adaptee.

Method Summary

DBCriteria	getCriteria() Gets the criteria of the query, if any.
int	getLimit() Gets the number of rows to query.
int	getOffset() Gets the first row to query.
DBQuery	orderBy(String attribute, boolean desc) Orders the query.
DBQuery	setLimit(int count) Sets the number of rows to query.
DBQuery	setOffset(int offset) Sets the first row to query.

Methods inherited from class org.norther.tammi.root.db.query.DBQueryAdapter

getAdaptee, setAdaptee

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OJBQuery

public OJBQuery(Query adapt)

Constructs a new query with an adaptee.

Parameters:

adapt - the query adaptee.

Method Detail

getOffset

public int getOffset()

Description copied from interface: DBQuery

Gets the first row to query.

Specified by:

getOffset in interface DBQuery

Returns:

the row index.

setOffset

public DBQuery setOffset(int offset)

Description copied from interface: DBQuery

Sets the first row to query.

Specified by:

setOffset in interface DBQuery

Parameters:

offset - the row index.

Returns:

the modified query.

getLimit

public int getLimit()

Description copied from interface: DBQuery

Gets the number of rows to query.

Specified by:

getLimit in interface DBQuery

Returns:

the row count (-1 = all).

setLimit

public DBQuery setLimit(int count)

Description copied from interface: DBQuery

Sets the number of rows to query.

Specified by:

setLimit in interface DBQuery

Parameters:

count - the row count (-1 = all).

Returns:

the modified query.

orderBy

public DBQuery orderBy(String attribute,
                       boolean desc)

Description copied from interface: DBQuery

Orders the query.

Specified by:

orderBy in interface DBQuery

Parameters:

attribute - the sort attribute.

desc - true for descending.

Returns:

the modified query.

getCriteria

public DBCriteria getCriteria()

Description copied from interface: DBQuery

Gets the criteria of the query, if any.

Specified by:

getCriteria in interface DBQuery

Returns:

the criteria or null.