org.apache.cassandra.service
Class ClientState

java.lang.Object
  org.apache.cassandra.service.ClientState

Direct Known Subclasses:

ThriftClientState

public class ClientState
extends java.lang.Object

State related to a client connection.

Field Summary

static SemanticVersion

DEFAULT_CQL_VERSION

Constructor Summary

ClientState()

ClientState(boolean internalCall)
Construct a new, empty ClientState

Method Summary

void	ensureHasPermission(Permission perm, IResource resource)
void	ensureNotAnonymous()
static SemanticVersion[]	getCQLSupportedVersion()
SemanticVersion	getCQLVersion()
java.lang.String	getKeyspace()
java.lang.String	getRawKeyspace()
AuthenticatedUser	getUser()
void	hasAllKeyspacesAccess(Permission perm)
void	hasColumnFamilyAccess(java.lang.String keyspace, java.lang.String columnFamily, Permission perm)
void	hasKeyspaceAccess(java.lang.String keyspace, Permission perm)
void	login(java.util.Map<java.lang.String,java.lang.String> credentials) Attempts to login this client with the given credentials map.
void	setCQLVersion(java.lang.String str)
void	setKeyspace(java.lang.String ks)
void	validateLogin()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CQL_VERSION

public static final SemanticVersion DEFAULT_CQL_VERSION

Constructor Detail

ClientState

public ClientState()

ClientState

public ClientState(boolean internalCall)

Construct a new, empty ClientState

Method Detail

getRawKeyspace

public java.lang.String getRawKeyspace()

getKeyspace

public java.lang.String getKeyspace()
                             throws InvalidRequestException

Throws:

InvalidRequestException

setKeyspace

public void setKeyspace(java.lang.String ks)
                 throws InvalidRequestException

Throws:

InvalidRequestException

login

public void login(java.util.Map<java.lang.String,java.lang.String> credentials)
           throws AuthenticationException

Attempts to login this client with the given credentials map.

Throws:

AuthenticationException

hasAllKeyspacesAccess

public void hasAllKeyspacesAccess(Permission perm)
                           throws UnauthorizedException,
                                  InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException

hasKeyspaceAccess

public void hasKeyspaceAccess(java.lang.String keyspace,
                              Permission perm)
                       throws UnauthorizedException,
                              InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException

hasColumnFamilyAccess

public void hasColumnFamilyAccess(java.lang.String keyspace,
                                  java.lang.String columnFamily,
                                  Permission perm)
                           throws UnauthorizedException,
                                  InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException

ensureHasPermission

public void ensureHasPermission(Permission perm,
                                IResource resource)
                         throws UnauthorizedException

Throws:

UnauthorizedException

validateLogin

public void validateLogin()
                   throws UnauthorizedException

Throws:

UnauthorizedException

ensureNotAnonymous

public void ensureNotAnonymous()
                        throws UnauthorizedException

Throws:

UnauthorizedException

setCQLVersion

public void setCQLVersion(java.lang.String str)
                   throws InvalidRequestException

Throws:

InvalidRequestException

getUser

public AuthenticatedUser getUser()

getCQLVersion

public SemanticVersion getCQLVersion()

getCQLSupportedVersion

public static SemanticVersion[] getCQLSupportedVersion()