Examples of ClientState

cascading.management.state.ClientState
net.cis.server.backend.model.ClientState
Alle Informationen �ber die Verbindung zu einem Client.
org.apache.cassandra.service.ClientState
A container for per-client, thread-local state that Avro/Thrift threads must hold. TODO: Kill thrift exceptions
org.apache.qpid.disttest.client.ClientState
org.rstudio.studio.client.workbench.model.ClientState
org.teiid.dqp.internal.process.DQPCore.ClientState

Examples of org.apache.cassandra.service.ClientState

    }


    private void internal_remove(ByteBuffer key, ColumnPath column_path, long timestamp, ConsistencyLevel consistency_level, boolean isCommutativeOp)
    throws InvalidRequestException, UnavailableException, TimedOutException
    {
        ClientState cState = state();
        cState.hasColumnFamilyAccess(column_path.column_family, Permission.WRITE);


        CFMetaData metadata = ThriftValidation.validateColumnFamily(cState.getKeyspace(), column_path.column_family, isCommutativeOp);
        ThriftValidation.validateKey(metadata, key);
        ThriftValidation.validateColumnPathOrParent(metadata, column_path);
        if (isCommutativeOp)
            ThriftValidation.validateCommutativeForWrite(metadata, consistency_level);


        RowMutation rm = new RowMutation(cState.getKeyspace(), key);
        rm.delete(new QueryPath(column_path), timestamp); 


        if (isCommutativeOp)
            doInsert(consistency_level, Arrays.asList(new CounterMutation(rm, consistency_level)));
        else

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Examples of org.apache.cassandra.service.ClientState

    public List<KeySlice> get_range_slices(ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level)
    throws InvalidRequestException, UnavailableException, TException, TimedOutException
    {
        logger.debug("range_slice");


        ClientState cState = state();
        String keyspace = cState.getKeyspace();
        cState.hasColumnFamilyAccess(column_parent.column_family, Permission.READ);


        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, column_parent.column_family);
        ThriftValidation.validateColumnParent(metadata, column_parent);
        ThriftValidation.validatePredicate(metadata, column_parent, predicate);
        ThriftValidation.validateKeyRange(metadata, column_parent.super_column, range);

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Examples of org.apache.cassandra.service.ClientState

    public List<KeySlice> get_paged_slice(String column_family, KeyRange range, ByteBuffer start_column, ConsistencyLevel consistency_level)
    throws InvalidRequestException, UnavailableException, TimedOutException, TException
    {
        logger.debug("get_paged_slice");


        ClientState cState = state();
        String keyspace = cState.getKeyspace();
        cState.hasColumnFamilyAccess(column_family, Permission.READ);


        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, column_family);
        ThriftValidation.validateKeyRange(metadata, null, range);
        ThriftValidation.validateConsistencyLevel(keyspace, consistency_level, RequestType.READ);

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Examples of org.apache.cassandra.service.ClientState


    public List<KeySlice> get_indexed_slices(ColumnParent column_parent, IndexClause index_clause, SlicePredicate column_predicate, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, TException
    {
        logger.debug("scan");


        ClientState cState = state();
        cState.hasColumnFamilyAccess(column_parent.column_family, Permission.READ);
        String keyspace = cState.getKeyspace();
        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, column_parent.column_family, false);
        ThriftValidation.validateColumnParent(metadata, column_parent);
        ThriftValidation.validatePredicate(metadata, column_parent, column_predicate);
        ThriftValidation.validateIndexClauses(metadata, index_clause);
        ThriftValidation.validateConsistencyLevel(keyspace, consistency_level, RequestType.READ);

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Examples of org.apache.cassandra.service.ClientState

    public synchronized String system_drop_column_family(String column_family)
    throws InvalidRequestException, SchemaDisagreementException, TException
    {
        logger.debug("drop_column_family");
        
        ClientState cState = state();
        cState.hasColumnFamilySchemaAccess(Permission.WRITE);
        validateSchemaAgreement();
        
        try
        {
            applyMigrationOnStage(new DropColumnFamily(cState.getKeyspace(), column_family));
            return Schema.instance.getVersion().toString();
        }
        catch (ConfigurationException e)
        {
            InvalidRequestException ex = new InvalidRequestException(e.getMessage());

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Examples of org.apache.cassandra.service.ClientState

            throw new SchemaDisagreementException();
    }


    public void truncate(String cfname) throws InvalidRequestException, UnavailableException, TimedOutException, TException
    {
        ClientState cState = state();
        logger.debug("truncating {} in {}", cfname, cState.getKeyspace());
        cState.hasColumnFamilyAccess(cfname, Permission.WRITE);
        try
        {
            schedule(DatabaseDescriptor.getRpcTimeout());
            try
            {
                StorageProxy.truncateBlocking(cState.getKeyspace(), cfname);
            }
            finally
            {
                release();
            }

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Examples of org.apache.cassandra.service.ClientState

    public void add(ByteBuffer key, ColumnParent column_parent, CounterColumn column, ConsistencyLevel consistency_level)
            throws InvalidRequestException, UnavailableException, TimedOutException, TException
    {
        logger.debug("add");


        ClientState cState = state();
        cState.hasColumnFamilyAccess(column_parent.column_family, Permission.WRITE);
        String keyspace = cState.getKeyspace();


        CFMetaData metadata = ThriftValidation.validateColumnFamily(keyspace, column_parent.column_family, true);
        ThriftValidation.validateKey(metadata, key);
        ThriftValidation.validateCommutativeForWrite(metadata, consistency_level);
        ThriftValidation.validateColumnParent(metadata, column_parent);

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Examples of org.apache.cassandra.service.ClientState

        
        String queryString = uncompress(query,compression);
                
        try
        {
            ClientState cState = state();
            if (cState.getCQLVersion().major == 2)
                return QueryProcessor.process(queryString, state());
            else
                return org.apache.cassandra.cql3.QueryProcessor.process(queryString, cState);
        }
        catch (RecognitionException e)

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Examples of org.apache.cassandra.service.ClientState

                
        String queryString = uncompress(query,compression);
        
        try
        {
            ClientState cState = state();
            if (cState.getCQLVersion().major == 2)
                return QueryProcessor.prepare(queryString, cState);
            else
                return org.apache.cassandra.cql3.QueryProcessor.prepare(queryString, cState);
        }
        catch (RecognitionException e)

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Examples of org.apache.cassandra.service.ClientState

    public CqlResult execute_prepared_cql_query(int itemId, List<ByteBuffer> bindVariables)
    throws InvalidRequestException, UnavailableException, TimedOutException, SchemaDisagreementException, TException
    {
        if (logger.isDebugEnabled()) logger.debug("execute_prepared_cql_query");


        ClientState cState = state();
        if (cState.getCQLVersion().major == 2)
        {
            CQLStatement statement = cState.getPrepared().get(itemId);


            if (statement == null)
                throw new InvalidRequestException(String.format("Prepared query with ID %d not found", itemId));
            logger.trace("Retrieved prepared statement #{} with {} bind markers", itemId, statement.boundTerms);


            return QueryProcessor.processPrepared(statement, cState, bindVariables);
        }
        else
        {
            org.apache.cassandra.cql3.CQLStatement statement = cState.getCQL3Prepared().get(itemId);


            if (statement == null)
                throw new InvalidRequestException(String.format("Prepared query with ID %d not found", itemId));
            logger.trace("Retrieved prepared statement #{} with {} bind markers", itemId, statement.getBoundsTerms());

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