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. TODO: Kill thrift exceptions

Field Summary

static SemanticVersion

DEFAULT_CQL_VERSION

Constructor Summary

ClientState()

ClientState(boolean internalCall)
Construct a new, empty ClientState

Method Summary

java.util.Set<Permission>	authorize(IResource resource)
void	ensureHasPermission(Permission perm, IResource resource)
static SemanticVersion[]	getCQLSupportedVersion()
SemanticVersion	getCQLVersion()
java.lang.String	getKeyspace()
java.lang.String	getRawKeyspace()
void	grantPermission(java.util.Set<Permission> permissions, IResource resource, java.lang.String to)
void	hasAllKeyspacesAccess(Permission perm)
void	hasColumnFamilyAccess(java.lang.String keyspace, java.lang.String columnFamily, Permission perm)
void	hasKeyspaceAccess(java.lang.String keyspace, Permission perm)
boolean	isLogged()
java.util.Set<PermissionDetails>	listPermissions(java.util.Set<Permission> permissions, IResource resource, java.lang.String of)
void	login(java.util.Map<? extends java.lang.CharSequence,? extends java.lang.CharSequence> credentials) Attempts to login this client with the given credentials map.
void	revokePermission(java.util.Set<Permission> permissions, IResource resource, java.lang.String from)
void	setCQLVersion(java.lang.String str)
void	setKeyspace(java.lang.String ks)

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<? extends java.lang.CharSequence,? extends java.lang.CharSequence> credentials)
           throws org.apache.cassandra.thrift.AuthenticationException

Attempts to login this client with the given credentials map.

Throws:

org.apache.cassandra.thrift.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

isLogged

public boolean isLogged()

setCQLVersion

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

Throws:

InvalidRequestException

getCQLVersion

public SemanticVersion getCQLVersion()

getCQLSupportedVersion

public static SemanticVersion[] getCQLSupportedVersion()

authorize

public java.util.Set<Permission> authorize(IResource resource)

grantPermission

public void grantPermission(java.util.Set<Permission> permissions,
                            IResource resource,
                            java.lang.String to)
                     throws UnauthorizedException,
                            InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException

revokePermission

public void revokePermission(java.util.Set<Permission> permissions,
                             IResource resource,
                             java.lang.String from)
                      throws UnauthorizedException,
                             InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException

listPermissions

public java.util.Set<PermissionDetails> listPermissions(java.util.Set<Permission> permissions,
                                                        IResource resource,
                                                        java.lang.String of)
                                                 throws UnauthorizedException,
                                                        InvalidRequestException

Throws:

UnauthorizedException

InvalidRequestException