Package org.apache.empire.db

Examples of org.apache.empire.db.DBReader.skipRows()

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        try {
            // Open Suppier Reader
            reader.open(cmd, action.getConnection());
            // Move to desired Position
            int first = this.getFirstItemIndex();
            if (first>0 && !reader.skipRows(first))
            {   // Page is not valid. Try again from beginning
                reader.close();
                setFirstItem(0);
                initBeanList(cmd);
            }
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            r.open(queryCmd, getConnection(queryCmd));

            // get position from the session
            if (skipRows>0)
            {   // we are not at position 0, "skipping" entries
                r.skipRows(skipRows);
            }

            // Read all Items
            items = r.getBeanList(beanClass, maxItems);
            if (items == null)
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            r.open(queryCmd, getConnection(queryCmd));

            // get position from the session
            if (skipRows>0)
            {   // we are not at position 0, "skipping" entries
                r.skipRows(skipRows);
            }

            // Read all Items
            items = r.getBeanList(beanClass, maxItems);
            if (items == null)
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                { // position > count of entries is not possible, set to max
                    position = lti.getItemCount() - lti.getPageSize();
                }
                if (position > 0)
                { // we are not at position 0, "skipping" entries
                    r.skipRows(position);
                }
                else
                    position = 0;
                // maxItems
                maxItems = lti.getPageSize();
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            if (!reader.open(cmd, action.getConnection() ))
            {   return error(reader);
            }
            // Move to desired Position
            int first = this.getFirstItemIndex();
            if (first>0 && !reader.skipRows(first))
            {   // Page is not valid. Try again from beginning
                reader.close();
                setFirstItem(0);
                return initBeanList(cmd);
            }
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                { // position > count of entries is not possible, set to max
                    position = lti.getItemCount() - lti.getPageSize();
                }
                if (position > 0)
                { // we are not at position 0, "skipping" entries
                    r.skipRows(position);
                }
                else
                    position = 0;
                // maxItems
                maxItems = lti.getPageSize();
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