Examples of com.sleepycat.je.dbi.EnvironmentImpl$PreloadLSNTreeWalker

com.sleepycat.je.dbi.EnvironmentImpl
The processLSN() code for PreloadLSNTreeWalker.

        dbConfig.validateForNewDb();


        init(env, dbConfig);


        /* Make the databaseImpl. */
        EnvironmentImpl environmentImpl =
            DbInternal.getEnvironmentImpl(envHandle);
        databaseImpl = environmentImpl.getDbTree().createDb
            (locker, databaseName, dbConfig, handleLocker);
        databaseImpl.addReferringHandle(this);
        return databaseImpl;
    }

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            dbImplModified = true;
            dbImpl.setNodeMaxTreeEntries(newNodeMaxEntries);
        }


        /* Do not write LNs in a read-only environment.  Also see [#15743]. */
        EnvironmentImpl envImpl = envHandle.getEnvironmentImpl();
        if (dbImplModified && !envImpl.isReadOnly()) {


            /* Write a new NameLN to the log. */
            try {
                envImpl.getDbTree().updateNameLN
                    (locker, dbImpl.getName(), null);
            } catch (LockConflictException e) {
                throw new IllegalStateException
                    ("DatabaseConfig properties may not be updated when the " +
                     "database is already open; first close other open " +
                     "handles for this database.", e);
            }


            /* Dirty the root. */
            envImpl.getDbTree().modifyDbRoot(dbImpl);
        }


        /*
         * CacheMode and Strategy are changed for all handles, but are not
         * persistent.

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             * transactional.  And if non-transactional, that all databases are
             * in the same environment.
             */
            Locker locker = cursors[0].getCursorImpl().getLocker();
            if (!locker.isTransactional()) {
                EnvironmentImpl env = envHandle.getEnvironmentImpl();
                for (int i = 1; i < cursors.length; i += 1) {
                    Locker locker2 = cursors[i].getCursorImpl().getLocker();
                    if (locker2.isTransactional()) {
                        throw new IllegalArgumentException
                            ("All cursors must use the same transaction.");
                    }
                    EnvironmentImpl env2 = cursors[i].getDatabaseImpl()
                        .getDbEnvironment();
                    if (env != env2) {
                        throw new IllegalArgumentException
                            ("All cursors must use the same environment.");
                    }

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     * invalid
     */
    void checkEnv()
        throws EnvironmentFailureException {


        EnvironmentImpl env = envHandle.getEnvironmentImpl();
        if (env != null) {
            env.checkIfInvalid();
        }
    }

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     * delete operations.
     */
    private void acquireTriggerListReadLock()
        throws DatabaseException {


        EnvironmentImpl env = envHandle.getEnvironmentImpl();
        env.getTriggerLatch().acquireShared();
        if (triggerList == null) {
            triggerList = new ArrayList<DatabaseTrigger>();
        }
    }

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     * Releases a lock acquired by calling acquireTriggerListReadLock().
     */
    private void releaseTriggerListReadLock()
        throws DatabaseException {


        EnvironmentImpl env = envHandle.getEnvironmentImpl();
        env.getTriggerLatch().release();
    }

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     * must always be called to release the lock.
     */
    private void acquireTriggerListWriteLock()
        throws DatabaseException {


        EnvironmentImpl env = envHandle.getEnvironmentImpl();
        env.getTriggerLatch().acquireExclusive();
        if (triggerList == null) {
            triggerList = new ArrayList<DatabaseTrigger>();
        }
    }

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        throws DatabaseException {


        if (triggerList.size() == 0) {
            triggerList = null;
        }
        EnvironmentImpl env = envHandle.getEnvironmentImpl();
        env.getTriggerLatch().release();
    }

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                                           boolean dbIsTransactional,
                                           boolean autoTxnIsReplicated,
                                           TransactionConfig autoCommitConfig)
        throws DatabaseException {


        EnvironmentImpl envImpl = DbInternal.getEnvironmentImpl(env);
        boolean envIsTransactional = envImpl.isTransactional();


        if (userTxn == null) {
            Transaction xaLocker = env.getThreadTransaction();
            if (xaLocker != null) {
                return DbInternal.getLocker(xaLocker);

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    private static Locker getReadableLocker(Environment env,
                                            Locker locker,
                                            boolean readCommittedIsolation)
        throws DatabaseException {


        EnvironmentImpl envImpl = DbInternal.getEnvironmentImpl(env);


        if (locker == null) {
            Transaction xaTxn = env.getThreadTransaction();
            if (xaTxn != null) {
                return DbInternal.getLocker(xaTxn);

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Related Classes of com.sleepycat.je.dbi.EnvironmentImpl$PreloadLSNTreeWalker

com.sleepycat.je.CheckpointConfig

com.sleepycat.je.cleaner.Cleaner

com.sleepycat.je.cleaner.CleanerTest

com.sleepycat.je.cleaner.INUtilizationTest

com.sleepycat.je.cleaner.VerifyUtils

com.sleepycat.je.Database

com.sleepycat.je.Environment

com.sleepycat.je.EnvironmentConfig

com.sleepycat.je.EnvironmentStats

com.sleepycat.je.EnvironmentTest

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