org.apache.cassandra.cql3.statements

Class DropKeyspaceStatement

java.lang.Object

org.apache.cassandra.cql3.statements.ParsedStatement

org.apache.cassandra.cql3.statements.CFStatement

org.apache.cassandra.cql3.statements.SchemaAlteringStatement

org.apache.cassandra.cql3.statements.DropKeyspaceStatement

All Implemented Interfaces:

CQLStatement

public class DropKeyspaceStatement
extends SchemaAlteringStatement

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.statements.ParsedStatement

ParsedStatement.Prepared

Field Summary

Fields inherited from class org.apache.cassandra.cql3.statements.CFStatement

cfName

Constructor Summary

Constructors

Constructor and Description
DropKeyspaceStatement(java.lang.String keyspace, boolean ifExists)

Method Summary

Methods

Modifier and Type	Method and Description
void	announceMigration()
ResultMessage.SchemaChange.Change	changeType()
void	checkAccess(ClientState state) Perform any access verification necessary for the statement.
java.lang.String	keyspace()
void	validate(ClientState state) Perform additional validation required by the statment.

Methods inherited from class org.apache.cassandra.cql3.statements.SchemaAlteringStatement

execute, executeInternal, getBoundTerms, prepare, prepareKeyspace

Methods inherited from class org.apache.cassandra.cql3.statements.CFStatement

columnFamily

Methods inherited from class org.apache.cassandra.cql3.statements.ParsedStatement

getBoundVariables, setBoundVariables

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DropKeyspaceStatement

public DropKeyspaceStatement(java.lang.String keyspace,
                     boolean ifExists)

Method Detail

checkAccess

public void checkAccess(ClientState state)
                 throws UnauthorizedException,
                        InvalidRequestException

Description copied from interface: CQLStatement

Perform any access verification necessary for the statement.

Parameters:

state - the current client state

Throws:

UnauthorizedException

InvalidRequestException

validate

public void validate(ClientState state)
              throws RequestValidationException

Description copied from interface: CQLStatement

Perform additional validation required by the statment. To be overriden by subclasses if needed.

Parameters:

state - the current client state

Throws:

RequestValidationException

keyspace

public java.lang.String keyspace()

Overrides:

keyspace in class CFStatement

announceMigration

public void announceMigration()
                       throws ConfigurationException

Specified by:

announceMigration in class SchemaAlteringStatement

Throws:

ConfigurationException

changeType

public ResultMessage.SchemaChange.Change changeType()

Specified by:

changeType in class SchemaAlteringStatement