Examples of org.apache.ojb.broker.accesslayer.OJBIterator.absolute()

Package org.apache.ojb.broker.accesslayer

Class org.apache.ojb.broker.accesslayer.OJBIterator

Examples of org.apache.ojb.broker.accesslayer.OJBIterator.absolute()

org.apache.ojb.broker.accesslayer.OJBIterator.absolute()
Moves the cursor to the given row number in the iterator. If the row number is positive, the cursor moves to the given row number with respect to the beginning of the iterator. The first row is row 1, the second is row 2, and so on. @param row the row to move to in this iterator, by absolute number

        ojbIter = (OJBIterator)broker.getIteratorByQuery(query);
        
        assertEquals("collection- and iterator-size must match", pagedColl.size(), ojbIter.size());
        assertEquals("index 10 - 14 expecting 5 rows", 5,ojbIter.size());
        
        ojbIter.absolute(2);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=12", article.getArticleId(), 12);
        
        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();

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        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=12", article.getArticleId(), 12);
        
        // last
        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getArticleId(), 15);


        // first
        ojbIter.absolute(-12);

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        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getArticleId(), 15);


        // first
        ojbIter.absolute(-12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=10", article.getArticleId(), 10);
        
        ojbIter.releaseDbResources();
    }

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        ojbIter = (OJBIterator)broker.getIteratorByQuery(query);
        
        assertEquals("collection- and iterator-size must match", pagedColl.size(), ojbIter.size());
        assertEquals("index 10 - 14 expecting 5 rows", 5,ojbIter.size());
        
        ojbIter.absolute(2);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article stock=12", article.getStock(), 12);
        
        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();

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        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=12", article.getStock(), 12);
        
        // last
        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getStock(), 15);


        // first
        ojbIter.absolute(-12);

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        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getStock(), 15);


        // first
        ojbIter.absolute(-12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=10", article.getStock(), 10);
        
        ojbIter.releaseDbResources();
    }

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        ojbIter = (OJBIterator)broker.getIteratorByQuery(query);
        
        assertEquals("collection- and iterator-size must match", pagedColl.size(), ojbIter.size());
        assertEquals("index 10 - 14 expecting 5 rows", 5,ojbIter.size());
        
        ojbIter.absolute(2);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article stock=12", article.getStock(), 12);
        
        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();

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        ojbIter.relative(-1);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=12", article.getStock(), 12);
        
        // last
        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getStock(), 15);


        // first
        ojbIter.absolute(-12);

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        ojbIter.absolute(12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=15", article.getStock(), 15);


        // first
        ojbIter.absolute(-12);
        article = (InterfaceArticle)ojbIter.next();
        assertEquals("Article id=10", article.getStock(), 10);
        
        ojbIter.releaseDbResources();
    }

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