org.apache.ojb.broker.query

Class QueryByMtoNCriteria

java.lang.Object

org.apache.ojb.broker.query.AbstractQueryImpl

org.apache.ojb.broker.query.QueryByCriteria

org.apache.ojb.broker.query.QueryByMtoNCriteria

All Implemented Interfaces:

java.io.Serializable, MtoNQuery, Query

public class QueryByMtoNCriteria
extends QueryByCriteria
implements MtoNQuery

represents a search by criteria. "find all articles where article.price > 100" could be represented as: Criteria crit = new Criteria(); crit.addGreaterThan("price", new Double(100)); Query qry = new QueryByCriteria(Article.class, crit); The PersistenceBroker can retrieve Objects by Queries as follows: PersistenceBroker broker = PersistenceBrokerFactory.createPersistenceBroker(); Collection col = broker.getCollectionByQuery(qry);

Version:

$Id: QueryByMtoNCriteria.java 365232 2005-12-21 22:36:07Z tomdz $

Author:

Thomas Mahler

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ojb.broker.query.QueryByCriteria

CRITERIA_SELECT_ALL

Fields inherited from interface org.apache.ojb.broker.query.Query

NO_END_AT_INDEX, NO_START_AT_INDEX, NOT_SCROLLABLE, SCROLLABLE

Constructor Summary

Constructors

Constructor and Description
QueryByMtoNCriteria(java.lang.Class targetClass, java.lang.String indirectionTable, Criteria criteria) Build a Query for class targetClass with criteria.
QueryByMtoNCriteria(java.lang.Class targetClass, java.lang.String indirectionTable, Criteria criteria, boolean distinct) Build a Query for class targetClass with criteria.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getIndirectionTable() return indirectionTable
java.lang.String	toString() Insert the method's description here.

Methods inherited from class org.apache.ojb.broker.query.QueryByCriteria

addGroupBy, addGroupBy, addGroupBy, addOrderBy, addOrderBy, addOrderBy, addOrderByAscending, addOrderByDescending, addPathClass, addPrefetchedRelationship, getClassesForPath, getCriteria, getGroupBy, getHavingCriteria, getObjectProjectionAttribute, getOrderBy, getOuterJoinPaths, getPathClasses, getPrefetchedRelationships, isDistinct, isPathOuterJoin, setCriteria, setDistinct, setHavingCriteria, setObjectProjectionAttribute, setObjectProjectionAttribute, setPathClass, setPathOuterJoin

Methods inherited from class org.apache.ojb.broker.query.AbstractQueryImpl

fullSize, fullSize, getBaseClass, getEndAtIndex, getExampleObject, getFetchSize, getSearchClass, getStartAtIndex, getWithExtents, setEndAtIndex, setFetchSize, setStartAtIndex, setWithExtents, usePaging

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryByMtoNCriteria

public QueryByMtoNCriteria(java.lang.Class targetClass,
                   java.lang.String indirectionTable,
                   Criteria criteria)

Build a Query for class targetClass with criteria. Criteriy may be null (will result in a query returning ALL objects from a table)

QueryByMtoNCriteria

public QueryByMtoNCriteria(java.lang.Class targetClass,
                   java.lang.String indirectionTable,
                   Criteria criteria,
                   boolean distinct)

Build a Query for class targetClass with criteria. Criteriy may be null (will result in a query returning ALL objects from a table)

Method Detail

getIndirectionTable

public java.lang.String getIndirectionTable()

return indirectionTable

Specified by:

getIndirectionTable in interface MtoNQuery

Returns:

Returns a String[]

toString

public java.lang.String toString()

Insert the method's description here. Creation date: (07.02.2001 22:01:55)

Overrides:

toString in class QueryByCriteria

Returns:

java.lang.String