Examples of org.tmatesoft.sqljet.core.table.ISqlJetRunnableWithLock

org.tmatesoft.sqljet.core.table.ISqlJetRunnableWithLock
Interface for actions (closures) which will be performed atomically with locking of database mutex. @author TMate Software Ltd. @author Dmitry Stadnik (dtrace@seznam.cz)

        }
        return new SqlJetPreparedStatement(db, sql);
    }


    public void exec(final String sql, final SqlJetExecCallback callback) throws SqlJetException {
        db.runWithLock(new ISqlJetRunnableWithLock() {


            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                SqlJetPreparedStatement stmt = prepare(sql);
                try {
                    while (stmt.step()) {

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        }
        return null;
    }


    public ISqlJetCursor open() throws SqlJetException {
        return (ISqlJetCursor) db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                return new SqlJetTableDataCursor(new SqlJetBtreeDataTable(btree, tableName, write), db);
            }
        });
    }

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        });
    }


    public ISqlJetCursor lookup(final String indexName, final Object... key) throws SqlJetException {
        final Object[] k = SqlJetUtility.adjustNumberTypes(key);
        return (ISqlJetCursor) db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                final SqlJetBtreeDataTable table = new SqlJetBtreeDataTable(btree, tableName, write);
                checkIndexName(indexName, table);
                return new SqlJetIndexScopeCursor(table, db, indexName, k, k);
            }

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     * (non-Javadoc)
     * 
     * @see org.tmatesoft.sqljet.core.table.ISqlJetTable#order(java.lang.String)
     */
    public ISqlJetCursor order(final String indexName) throws SqlJetException {
        return (ISqlJetCursor) db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                final SqlJetBtreeDataTable table = new SqlJetBtreeDataTable(btree, tableName, write);
                checkIndexName(indexName, table);
                return new SqlJetIndexOrderCursor(table, db, indexName);
            }

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     * @see org.tmatesoft.sqljet.core.table.ISqlJetTable#scope(java.lang.String,
     * java.lang.Object[], java.lang.Object[])
     */
    public ISqlJetCursor scope(final String indexName, SqlJetScope scope)  throws SqlJetException {
        final SqlJetScope adjustedScope = SqlJetUtility.adjustScopeNumberTypes(scope);
        return (ISqlJetCursor) db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                final SqlJetBtreeDataTable table = new SqlJetBtreeDataTable(btree, tableName, write);
                checkIndexName(indexName, table);
                if (isNeedReverse(getIndexTable(indexName, table), adjustedScope)) {
                    return new SqlJetReverseOrderCursor(new SqlJetIndexScopeCursor(table, db, indexName, adjustedScope.reverse()));

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     * @see
     * org.tmatesoft.sqljet.core.internal.table.SqlJetTableDataCursor#delete()
     */
    @Override
    public void delete() throws SqlJetException {
        db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                SqlJetIndexScopeCursor.super.delete();
                return null;
            }
        });

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     * @see
     * org.tmatesoft.sqljet.core.internal.table.SqlJetTableDataCursor#getRowId()
     */
    @Override
    public long getRowId() throws SqlJetException {
        return (Long) db.runWithLock(new ISqlJetRunnableWithLock() {
            public Object runWithLock(SqlJetDb db) throws SqlJetException {
                if (indexTable != null && !indexTable.eof()) {
                    return indexTable.getKeyRowId();
                }
                return SqlJetIndexScopeCursor.super.getRowId();

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Related Classes of org.tmatesoft.sqljet.core.table.ISqlJetRunnableWithLock

org.tmatesoft.sqljet.core.internal.lang.SqlJetConnection

org.tmatesoft.sqljet.core.internal.table.SqlJetIndexScopeCursor

org.tmatesoft.sqljet.core.internal.table.SqlJetTable

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