Examples of org.apache.ojb.broker.query.QueryByCriteria.addPathClass()

Class org.apache.ojb.broker.query.QueryByCriteria

Examples of org.apache.ojb.broker.query.QueryByCriteria.addPathClass()

org.apache.ojb.broker.query.QueryByCriteria.addPathClass()
Add a hint Class for a path. Used for relationships to extents.
SqlStatment will use these hint classes when resolving the path. Without these hints SqlStatment will use the base class the relationship points to ie: Article instead of CdArticle. @param aPath the path segment ie: allArticlesInGroup @param aClass the Class ie: CdArticle @see org.apache.ojb.broker.QueryTest#testInversePathExpression()

        criteria.addEqualTo("qualifiers.importance", "unimportant");
        criteria.addEqualTo("qualifiers.name", "Sellers");
        QueryByCriteria query = QueryFactory.newQuery(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers", Qualifier.class);
        query.addPathClass("qualifiers", Topic.class);
        query.addPathClass("qualifiers", TopicExt.class);
        List content = (List) broker.getCollectionByQuery(query);


        assertEquals(1, content.size());
        assertEquals(11, ((Paper)content.get(0)).getId());
        assertNotNull(((Paper)content.get(0)).getQualifiers());

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        criteria.addLike("headline", "SAL%");
        criteria.addEqualTo("qualifiers.importance", "unimportant");
        criteria.addEqualTo("qualifiers.name", "Sellers");
        QueryByCriteria query = QueryFactory.newQuery(BaseContentImpl.class, criteria, true);
        //query.addPathClass("qualifiers", Qualifier.class);
        query.addPathClass("qualifiers", Topic.class);
        query.addPathClass("qualifiers", TopicExt.class);
        List content = (List) broker.getCollectionByQuery(query);


        assertEquals(1, content.size());
        assertEquals(11, ((Paper)content.get(0)).getId());

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      crit2.setAlias("alias2");


      crit1.addAndCriteria(crit2);


      QueryByCriteria query = new QueryByCriteria(B.class, crit1);
      query.addPathClass("cSet", C1.class);


      Collection allBs = broker.getCollectionByQuery(query);


      java.util.Iterator itr = allBs.iterator();

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    public void testAddPathClass()
    {
        Criteria criteria = new Criteria();
        criteria.addNotNull("qualifiers.name");
        QueryByCriteria query = new QueryByCriteria(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers",Qualifier.class);
        query.addPathClass("qualifiers",Area.class);
        List content = (List) broker.getCollectionByQuery(query);
        assertEquals(1,content.size());
        assertEquals(10,((Paper)content.get(0)).getId());
    }

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    {
        Criteria criteria = new Criteria();
        criteria.addNotNull("qualifiers.name");
        QueryByCriteria query = new QueryByCriteria(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers",Qualifier.class);
        query.addPathClass("qualifiers",Area.class);
        List content = (List) broker.getCollectionByQuery(query);
        assertEquals(1,content.size());
        assertEquals(10,((Paper)content.get(0)).getId());
    }

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        Criteria criteria = new Criteria();
        
        criteria.addLike("headline","Bra%");
        criteria.addNotNull("qualifiers.name");
        QueryByCriteria query = new QueryByCriteria(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers",Qualifier.class);
        query.addPathClass("qualifiers",Topic.class);
        query.addPathClass("qualifiers",Category.class);
        
        List content = (List) broker.getCollectionByQuery(query);
        assertEquals(1,content.size());

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        criteria.addLike("headline","Bra%");
        criteria.addNotNull("qualifiers.name");
        QueryByCriteria query = new QueryByCriteria(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers",Qualifier.class);
        query.addPathClass("qualifiers",Topic.class);
        query.addPathClass("qualifiers",Category.class);
        
        List content = (List) broker.getCollectionByQuery(query);
        assertEquals(1,content.size());
        assertEquals(3,((News)content.get(0)).getId());

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        criteria.addLike("headline","Bra%");
        criteria.addNotNull("qualifiers.name");
        QueryByCriteria query = new QueryByCriteria(BaseContentImpl.class, criteria, true);
        query.addPathClass("qualifiers",Qualifier.class);
        query.addPathClass("qualifiers",Topic.class);
        query.addPathClass("qualifiers",Category.class);
        
        List content = (List) broker.getCollectionByQuery(query);
        assertEquals(1,content.size());
        assertEquals(3,((News)content.get(0)).getId());
    }

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