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:

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,v 1.1 2007-08-24 22:17:36 ewestfal Exp $

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 class org.apache.ojb.broker.query.AbstractQueryImpl

m_baseClass, m_searchClass

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

NO_END_AT_INDEX, NO_START_AT_INDEX, NOT_SCROLLABLE, SCROLLABLE

Constructor Summary

QueryByMtoNCriteria(Class targetClass, String indirectionTable, Criteria criteria)
Build a Query for class targetClass with criteria.

QueryByMtoNCriteria(Class targetClass, String indirectionTable, Criteria criteria, boolean distinct)
Build a Query for class targetClass with criteria.

Method Summary

String	getIndirectionTable() return indirectionTable
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

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

Constructor Detail

QueryByMtoNCriteria

public QueryByMtoNCriteria(Class targetClass,
                           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(Class targetClass,
                           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 String getIndirectionTable()

return indirectionTable

Specified by:

getIndirectionTable in interface MtoNQuery

Returns:

Returns a String[]

toString

public 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