Package org.hsqldb.lib

Examples of org.hsqldb.lib.IntKeyHashMap$KeySet

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        runScript(database, scr);
    }

    private static void runScript(Database database, ScriptReaderBase scr) {

        IntKeyHashMap sessionMap = new IntKeyHashMap();
        Session       current    = null;
        int           currentId  = 0;
        String        statement;
        int           statementType;
        Statement dummy = new StatementDML(StatementTypes.UPDATE_CURSOR,
                                           StatementTypes.X_SQL_DATA_CHANGE,
                                           null);
        String databaseFile = database.getPath();
        boolean fullReplay = database.getURLProperties().isPropertyTrue(
            HsqlDatabaseProperties.hsqldb_full_log_replay);

        dummy.setCompileTimestamp(Long.MAX_VALUE);
        database.setReferentialIntegrity(false);

        try {
            StopWatch sw = new StopWatch();

            while (scr.readLoggedStatement(current)) {
                int sessionId = scr.getSessionNumber();

                if (current == null || currentId != sessionId) {
                    currentId = sessionId;
                    current   = (Session) sessionMap.get(currentId);

                    if (current == null) {
                        current =
                            database.getSessionManager().newSessionForLog(
                                database);

                        sessionMap.put(currentId, current);
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);

                    continue;
                }

                Result result = null;

                statementType = scr.getStatementType();

                switch (statementType) {

                    case ScriptReaderBase.ANY_STATEMENT :
                        statement = scr.getLoggedStatement();

                        Statement cs;

                        try {
                            cs = current.compileStatement(statement);

                            if (database.getProperties().isVersion18()) {

                                // convert BIT columns in .log to BOOLEAN
                                if (cs.getType()
                                        == StatementTypes.CREATE_TABLE) {
                                    Table table =
                                        (Table) ((StatementSchema) cs)
                                            .getArguments()[0];

                                    for (int i = 0; i < table.getColumnCount();
                                            i++) {
                                        ColumnSchema column =
                                            table.getColumn(i);

                                        if (column.getDataType().isBitType()) {
                                            column.setType(Type.SQL_BOOLEAN);
                                        }
                                    }
                                }
                            }

                            result = current.executeCompiledStatement(cs,
                                    ValuePool.emptyObjectArray);
                        } catch (Throwable e) {
                            result = Result.newErrorResult(e);
                        }

                        if (result != null && result.isError()) {
                            if (result.getException() != null) {
                                throw result.getException();
                            }

                            throw Error.error(result);
                        }
                        break;

                    case ScriptReaderBase.COMMIT_STATEMENT :
                        current.commit(false);
                        break;

                    case ScriptReaderBase.INSERT_STATEMENT : {
                        current.sessionContext.currentStatement = dummy;

                        current.beginAction(dummy);

                        Object[] data = scr.getData();

                        scr.getCurrentTable().insertNoCheckFromLog(current,
                                data);
                        current.endAction(Result.updateOneResult);

                        break;
                    }
                    case ScriptReaderBase.DELETE_STATEMENT : {
                        current.sessionContext.currentStatement = dummy;

                        current.beginAction(dummy);

                        Object[] data = scr.getData();

                        scr.getCurrentTable().deleteNoCheckFromLog(current,
                                data);
                        current.endAction(Result.updateOneResult);

                        break;
                    }
                    case ScriptReaderBase.SET_SCHEMA_STATEMENT : {
                        HsqlName name =
                            database.schemaManager.findSchemaHsqlName(
                                scr.getCurrentSchema());

                        current.setCurrentSchemaHsqlName(name);

                        break;
                    }
                    case ScriptReaderBase.SESSION_ID : {
                        break;
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);
                }
            }
        } catch (HsqlException e) {

            // stop processing on bad log line
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     *      manage compiled statement objects.
     */
    CompiledStatementManager(Database database) {

        this.database = database;
        schemaMap     = new IntKeyHashMap();
        sqlLookup     = new IntKeyHashMap();
        csidMap       = new IntKeyHashMap();
        sessionUseMap = new IntKeyHashMap();
        useMap        = new IntKeyIntValueHashMap();
        next_cs_id    = 0;
    }
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            Expression e      = parseExpression();

            if (isCompilingView()) {
                if (e.getType() == Expression.ASTERISK) {
                    if (select.asteriskPositions == null) {
                        select.asteriskPositions = new IntKeyHashMap();
                    }

                    // remember the position of the asterisk. For the moment, just
                    // remember the expression, so it can later be found and replaced
                    // with the concrete column list
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     *  which reflects the structure of the underlying tables at the *time of the definition
     *  of the view.
     */
    private void replaceAsterisksInStatement() throws HsqlException {

        IntKeyHashMap asteriskPositions = new IntKeyHashMap();

        // asterisk positions in sub queries
        for (int i = 0; i < viewSubqueries.length; ++i) {

            // collect the occurances of asterisks in the statement
            Select subSelect = viewSubqueries[i].select;

            collectAsteriskPos(subSelect, asteriskPositions);

            // the same for all (possible) UNION SELECTs of the sub select
            if (subSelect.unionArray != null) {

                // start with index 1, not 0 - the first select is the one already covered by subSelect
                for (int u = 1; u < subSelect.unionArray.length; ++u) {
                    collectAsteriskPos(subSelect.unionArray[u],
                                       asteriskPositions);
                }
            }
        }

        int[]    positions = new int[asteriskPositions.size()];
        Iterator it        = asteriskPositions.keySet().iterator();

        for (int i = 0; i < positions.length; i++) {
            positions[i] = it.nextInt();
        }

        ArrayUtil.sortArray(positions);

        StringBuffer expandedStatement = new StringBuffer();
        int          lastPos           = 0;
        String       segment;

        for (int i = 0; i < positions.length; i++) {
            int    pos     = positions[i];
            String colList = (String) asteriskPositions.get(pos);

            if (colList == null) {
                continue;
            }

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     *      manage compiled statement objects.
     */
    StatementManager(Database database) {

        this.database = database;
        schemaMap     = new IntKeyHashMap();
        csidMap       = new LongKeyHashMap();
        useMap        = new LongKeyIntValueHashMap();
        next_cs_id    = 0;
    }
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     *      manage compiled statement objects.
     */
    StatementManager(Database database) {

        this.database = database;
        schemaMap     = new IntKeyHashMap();
        sqlLookup     = new LongKeyHashMap();
        csidMap       = new LongKeyHashMap();
        sessionUseMap = new LongKeyHashMap();
        useMap        = new LongKeyIntValueHashMap();
        next_cs_id    = 0;
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     *  transaction rollback.
     */
    public static void runScript(Database database, String logFilename,
                                 int logType) {

        IntKeyHashMap sessionMap = new IntKeyHashMap();
        Session       current    = null;
        int           currentId  = 0;

        database.setReferentialIntegrity(false);

        ScriptReaderBase scr = null;
        String           statement;
        int              statementType;

        try {
            StopWatch sw = new StopWatch();

            scr = ScriptReaderBase.newScriptReader(database, logFilename,
                                                   logType);

            while (scr.readLoggedStatement(current)) {
                int sessionId = scr.getSessionNumber();

                if (current == null || currentId != sessionId) {
                    currentId = sessionId;
                    current   = (Session) sessionMap.get(currentId);

                    if (current == null) {
                        current =
                            database.getSessionManager().newSession(database,
                                database.getUserManager().getSysUser(), false,
                                true, 0);

                        sessionMap.put(currentId, current);
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);

                    continue;
                }

                Result result = null;

                statementType = scr.getStatementType();

                switch (statementType) {

                    case ScriptReaderBase.ANY_STATEMENT :
                        statement = scr.getLoggedStatement();
                        result    = current.executeDirectStatement(statement);

                        if (result != null && result.isError()) {
                            if (result.getException() != null) {
                                throw result.getException();
                            }

                            throw Error.error(result);
                        }
                        break;

                    case ScriptReaderBase.SEQUENCE_STATEMENT :
                        scr.getCurrentSequence().reset(scr.getSequenceValue());
                        break;

                    case ScriptReaderBase.COMMIT_STATEMENT :
                        current.commit(false);
                        break;

                    case ScriptReaderBase.INSERT_STATEMENT : {
                        current.beginAction(null);

                        Object[] data = scr.getData();

                        scr.getCurrentTable().insertNoCheckFromLog(current,
                                data);
                        current.endAction(Result.updateOneResult);

                        break;
                    }
                    case ScriptReaderBase.DELETE_STATEMENT : {
                        current.beginAction(null);

                        Object[] data = scr.getData();

                        scr.getCurrentTable().deleteNoCheckFromLog(current,
                                data);
                        current.endAction(Result.updateOneResult);

                        break;
                    }
                    case ScriptReaderBase.SET_SCHEMA_STATEMENT : {
                        current.setSchema(scr.getCurrentSchema());
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);
                }
            }
        } catch (Throwable e) {
            String message;

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     *      manage compiled statement objects.
     */
    CompiledStatementManager(Database database) {

        this.database = database;
        schemaMap     = new IntKeyHashMap();
        sqlLookup     = new IntKeyHashMap();
        csidMap       = new IntKeyHashMap();
        sessionUseMap = new IntKeyHashMap();
        useMap        = new IntKeyIntValueHashMap();
        next_cs_id    = 0;
    }
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            if (indexArrayKeepMap == null) {
                if (root == null) {
                    return;
                }

                indexArrayKeepMap = new IntKeyHashMap();
            }

            indexArrayKeepMap.put(index.hashCode(), root);
        } else {
            if (indexArrayMap == null) {
                if (root == null) {
                    return;
                }

                indexArrayMap = new IntKeyHashMap();
            }

            indexArrayMap.put(index.hashCode(), root);
        }
    }
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     * @throws  HsqlException
     */
    public static void runScript(Database database, String logFilename,
                                 int logType) throws HsqlException {

        IntKeyHashMap sessionMap = new IntKeyHashMap();
        Session sysSession = database.getSessionManager().getSysSession();
        Session       current    = sysSession;
        int           currentId  = 0;

        database.setReferentialIntegrity(false);

        ScriptReaderBase scr = null;

        try {
            StopWatch sw = new StopWatch();

            scr = ScriptReaderBase.newScriptReader(
                database, logFilename, ScriptWriterBase.SCRIPT_TEXT_170);

            while (scr.readLoggedStatement(current)) {
                int sessionId = scr.getSessionNumber();

                if (currentId != sessionId) {
                    currentId = sessionId;
                    current   = (Session) sessionMap.get(currentId);

                    if (current == null) {
                        current =
                            database.getSessionManager().newSession(database,
                                sysSession.getUser(), false, true);

                        sessionMap.put(currentId, current);
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);

                    continue;
                }

                Result result = null;

                switch (scr.getStatementType()) {

                    case ScriptReaderBase.ANY_STATEMENT :
                        result = current.sqlExecuteDirectNoPreChecks(
                            scr.getLoggedStatement());

                        if (result != null
                                && result.mode == ResultConstants.ERROR) {
                            if (result.getException() != null) {
                                throw result.getException();
                            }

                            throw Trace.error(result);
                        }
                        break;

                    case ScriptReaderBase.SEQUENCE_STATEMENT :
                        scr.getCurrentSequence().reset(
                            scr.getSequenceValue());
                        break;

                    case ScriptReaderBase.COMMIT_STATEMENT :
                        current.commit();
                        break;

                    case ScriptReaderBase.INSERT_STATEMENT : {
                        Object[] data = scr.getData();

                        scr.getCurrentTable().insertNoCheckFromLog(current,
                                data);

                        break;
                    }
                    case ScriptReaderBase.DELETE_STATEMENT : {
                        Object[] data = scr.getData();

                        scr.getCurrentTable().deleteNoCheckFromLog(current,
                                data);

                        break;
                    }
                    case ScriptReaderBase.SCHEMA_STATEMENT : {
                        current.setSchema(scr.getCurrentSchema());
                    }
                }

                if (current.isClosed()) {
                    sessionMap.remove(currentId);
                }
            }
        } catch (Throwable e) {
            String message;

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