org.h2.engine

Class User

java.lang.Object

org.h2.engine.DbObject

org.h2.engine.RightOwner

org.h2.engine.User

All Implemented Interfaces:

HasSQL

public final class User
extends RightOwner

Represents a user object.

Field Summary

Fields inherited from class org.h2.engine.DbObject

AGGREGATE, comment, COMMENT, CONSTANT, CONSTRAINT, database, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, trace, TRIGGER, USER

Fields inherited from interface org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

Constructor Summary

Constructors

Constructor and Description
User(Database database, int id, java.lang.String userName, boolean systemUser)

Method Summary

Modifier and Type	Method and Description
void	checkAdmin() Checks if this user has admin rights.
void	checkSchemaAdmin() Checks if this user has schema admin rights for every schema.
void	checkSchemaOwner(Schema schema) Checks if this user has schema owner rights for the specified schema.
void	checkTableRight(Table table, int rightMask) Checks that this user has the given rights for the specified table.
java.util.ArrayList<DbObject>	getChildren() Get the list of dependent children (for tables, this includes indexes and so on).
java.lang.String	getCreateSQL() Construct the CREATE ...
java.lang.String	getCreateSQL(boolean password) Get the CREATE SQL statement for this object.
int	getType() Get the object type.
boolean	hasTableRight(Table table, int rightMask) See if this user has the given rights for this database object.
boolean	isAdmin()
void	removeChildrenAndResources(SessionLocal session) Delete all dependent children objects and resources of this object.
void	setAdmin(boolean admin)
void	setSaltAndHash(byte[] salt, byte[] hash) Set the salt and hash of the password for this user.
void	setUserPasswordHash(byte[] userPasswordHash) Set the user name password hash.

Methods inherited from class org.h2.engine.RightOwner

checkOwnsNoSchemas, getRightForObject, getRightForRole, grantRight, grantRole, isRoleGranted, rename, revokeTemporaryRightsOnRoles

Methods inherited from class org.h2.engine.DbObject

checkRename, getComment, getCreateSQLForCopy, getCreateSQLForMeta, getDatabase, getDropSQL, getId, getModificationId, getName, getSQL, getSQL, invalidate, isTemporary, isValid, setComment, setModified, setObjectName, setTemporary, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2.util.HasSQL

getTraceSQL

Constructor Detail

User

public User(Database database,
            int id,
            java.lang.String userName,
            boolean systemUser)

Method Detail

setAdmin

public void setAdmin(boolean admin)

isAdmin

public boolean isAdmin()

setSaltAndHash

public void setSaltAndHash(byte[] salt,
                           byte[] hash)

Set the salt and hash of the password for this user.

Parameters:

salt - the salt

hash - the password hash

setUserPasswordHash

public void setUserPasswordHash(byte[] userPasswordHash)

Set the user name password hash. A random salt is generated as well. The parameter is filled with zeros after use.

Parameters:

userPasswordHash - the user name password hash

getCreateSQL

public java.lang.String getCreateSQL()

Description copied from class: DbObject

Construct the CREATE ... SQL statement for this object.

Specified by:

getCreateSQL in class DbObject

Returns:

the SQL statement

getCreateSQL

public java.lang.String getCreateSQL(boolean password)

Get the CREATE SQL statement for this object.

Parameters:

password - true if the password (actually the salt and hash) should be returned

Returns:

the SQL statement

checkAdmin

public void checkAdmin()

Checks if this user has admin rights. An exception is thrown if user doesn't have them.

Throws:

DbException - if this user is not an admin

checkSchemaAdmin

public void checkSchemaAdmin()

Checks if this user has schema admin rights for every schema. An exception is thrown if user doesn't have them.

Throws:

DbException - if this user is not a schema admin

checkSchemaOwner

public void checkSchemaOwner(Schema schema)

Checks if this user has schema owner rights for the specified schema. An exception is thrown if user doesn't have them.

Parameters:

schema - the schema

Throws:

DbException - if this user is not a schema owner

checkTableRight

public void checkTableRight(Table table,
                            int rightMask)

Checks that this user has the given rights for the specified table.

Parameters:

table - the table

rightMask - the rights required

Throws:

DbException - if this user does not have the required rights

hasTableRight

public boolean hasTableRight(Table table,
                             int rightMask)

See if this user has the given rights for this database object.

Parameters:

table - the database object, or null for schema-only check

rightMask - the rights required

Returns:

true if the user has the rights

getType

public int getType()

Description copied from class: DbObject

Get the object type.

Specified by:

getType in class DbObject

Returns:

the object type

getChildren

public java.util.ArrayList<DbObject> getChildren()

Description copied from class: DbObject

Get the list of dependent children (for tables, this includes indexes and so on).

Overrides:

getChildren in class DbObject

Returns:

the list of children, or null

removeChildrenAndResources

public void removeChildrenAndResources(SessionLocal session)

Description copied from class: DbObject

Delete all dependent children objects and resources of this object.

Specified by:

removeChildrenAndResources in class DbObject

Parameters:

session - the session