Package org.h2.store

Examples of org.h2.store.Data.readVarInt()

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            switch (type) {
            // type 1
            case Page.TYPE_DATA_LEAF: {
                stat.pageTypeCount[type]++;
                int parentPageId = s.readInt();
                setStorage(s.readVarInt());
                int columnCount = s.readVarInt();
                int entries = s.readShortInt();
                writer.println("-- page " + page + ": data leaf " + (last ? "(last) " : "") + "parent: " + parentPageId +
                        " table: " + storageId + " entries: " + entries + " columns: " + columnCount);
                dumpPageDataLeaf(writer, s, last, page, columnCount, entries);
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            // type 1
            case Page.TYPE_DATA_LEAF: {
                stat.pageTypeCount[type]++;
                int parentPageId = s.readInt();
                setStorage(s.readVarInt());
                int columnCount = s.readVarInt();
                int entries = s.readShortInt();
                writer.println("-- page " + page + ": data leaf " + (last ? "(last) " : "") + "parent: " + parentPageId +
                        " table: " + storageId + " entries: " + entries + " columns: " + columnCount);
                dumpPageDataLeaf(writer, s, last, page, columnCount, entries);
                break;
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            }
            // type 2
            case Page.TYPE_DATA_NODE: {
                stat.pageTypeCount[type]++;
                int parentPageId = s.readInt();
                setStorage(s.readVarInt());
                int rowCount = s.readInt();
                int entries = s.readShortInt();
                writer.println("-- page " + page + ": data node " + (last ? "(last) " : "") + "parent: " + parentPageId +
                        " table: " + storageId + " entries: " + entries + " rowCount: " + rowCount);
                dumpPageDataNode(writer, s, page, entries);
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                break;
            // type 4
            case Page.TYPE_BTREE_LEAF: {
                stat.pageTypeCount[type]++;
                int parentPageId = s.readInt();
                setStorage(s.readVarInt());
                int entries = s.readShortInt();
                writer.println("-- page " + page + ": b-tree leaf " + (last ? "(last) " : "") + "parent: " + parentPageId +
                        " index: " + storageId + " entries: " + entries);
                if (trace) {
                    dumpPageBtreeLeaf(writer, s, entries, !last);
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            }
            // type 5
            case Page.TYPE_BTREE_NODE:
                stat.pageTypeCount[type]++;
                int parentPageId = s.readInt();
                setStorage(s.readVarInt());
                writer.println("-- page " + page + ": b-tree node " + (last ? "(last) " : "") +  "parent: " + parentPageId +
                        " index: " + storageId);
                dumpPageBtreeNode(writer, s, page, !last);
                break;
            // type 6
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                break;
            }
            if (x == PageLog.NOOP) {
                // ignore
            } else if (x == PageLog.UNDO) {
                int pageId = in.readVarInt();
                int size = in.readVarInt();
                byte[] data = new byte[pageSize];
                if (size == 0) {
                    in.readFully(data, 0, pageSize);
                } else if (size == 1) {
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            }
            if (x == PageLog.NOOP) {
                // ignore
            } else if (x == PageLog.UNDO) {
                int pageId = in.readVarInt();
                int size = in.readVarInt();
                byte[] data = new byte[pageSize];
                if (size == 0) {
                    in.readFully(data, 0, pageSize);
                } else if (size == 1) {
                    // empty
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                if (trace) {
                    Data d = Data.create(null, data);
                    dumpPage(writer, d, pageId, pageCount);
                }
            } else if (x == PageLog.ADD) {
                int sessionId = in.readVarInt();
                setStorage(in.readVarInt());
                Row row = PageLog.readRow(in, s);
                writer.println("-- session " + sessionId +
                        " table " + storageId +
                        " + " + row.toString());
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                    Data d = Data.create(null, data);
                    dumpPage(writer, d, pageId, pageCount);
                }
            } else if (x == PageLog.ADD) {
                int sessionId = in.readVarInt();
                setStorage(in.readVarInt());
                Row row = PageLog.readRow(in, s);
                writer.println("-- session " + sessionId +
                        " table " + storageId +
                        " + " + row.toString());
                if (transactionLog) {
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                            writer.println(buff.toString());
                        }
                    }
                }
            } else if (x == PageLog.REMOVE) {
                int sessionId = in.readVarInt();
                setStorage(in.readVarInt());
                long key = in.readVarLong();
                writer.println("-- session " + sessionId +
                        " table " + storageId +
                        " - " + key);
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