org.h2.engine

类 User

java.lang.Object

org.h2.engine.DbObjectBase

org.h2.engine.RightOwner

org.h2.engine.User

所有已实现的接口:

DbObject

public class User
extends RightOwner

Represents a user object.

字段概要

从类继承的字段 org.h2.engine.DbObjectBase

comment, database, trace

从接口继承的字段 org.h2.engine.DbObject

AGGREGATE, COMMENT, CONSTANT, CONSTRAINT, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, TABLE_OR_VIEW, TRIGGER, USER, USER_DATATYPE

构造器概要

构造器

构造器和说明
User(Database database, int id, String userName, boolean systemUser)

方法概要

限定符和类型	方法和说明
void	checkAdmin() Check if this user has admin rights.
void	checkOwnsNoSchemas() Check that this user does not own any schema.
void	checkRename() Check if this object can be renamed.
void	checkRight(Table table, int rightMask) Checks that this user has the given rights for this database object.
void	checkSchemaAdmin() Check if this user has schema admin rights.
ArrayList<DbObject>	getChildren() Get the list of dependent children (for tables, this includes indexes and so on).
String	getCreateSQL() Build a SQL statement to re-create this object.
String	getCreateSQL(boolean password) Get the CREATE SQL statement for this object.
String	getCreateSQLForCopy(Table table, String quotedName) Build a SQL statement to re-create the object, or to create a copy of the object with a different name or referencing a different table
String	getDropSQL() Build a SQL statement to drop this object.
int	getType() Get the object type.
boolean	hasRight(Table table, int rightMask) See if this user has the given rights for this database object.
boolean	isAdmin()
void	removeChildrenAndResources(Session session) Remove all dependent objects and free all resources (files, blocks in files) 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.

从类继承的方法 org.h2.engine.RightOwner

getRightForObject, getRightForRole, grantRight, grantRole, isRoleGranted

从类继承的方法 org.h2.engine.DbObjectBase

getComment, getDatabase, getId, getModificationId, getName, getSQL, initDbObjectBase, invalidate, isTemporary, isValid, rename, setComment, setModified, setObjectName, setTemporary, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

User

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

方法详细资料

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.

参数:

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.

参数:

userPasswordHash - the user name password hash

getCreateSQLForCopy

public String getCreateSQLForCopy(Table table,
                                  String quotedName)

从接口复制的说明: DbObject

Build a SQL statement to re-create the object, or to create a copy of the object with a different name or referencing a different table

参数:

table - the new table

quotedName - the quoted name

返回:

the SQL statement

getCreateSQL

public String getCreateSQL()

从类复制的说明: DbObjectBase

Build a SQL statement to re-create this object.

指定者:

getCreateSQL 在接口中 DbObject

指定者:

getCreateSQL 在类中 DbObjectBase

返回:

the SQL statement

getDropSQL

public String getDropSQL()

从类复制的说明: DbObjectBase

Build a SQL statement to drop this object.

指定者:

getDropSQL 在接口中 DbObject

指定者:

getDropSQL 在类中 DbObjectBase

返回:

the SQL statement

checkRight

public void checkRight(Table table,
                       int rightMask)

Checks that this user has the given rights for this database object.

参数:

table - the database object

rightMask - the rights required

抛出:

DbException - if this user does not have the required rights

hasRight

public boolean hasRight(Table table,
                        int rightMask)

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

参数:

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

rightMask - the rights required

返回:

true if the user has the rights

getCreateSQL

public String getCreateSQL(boolean password)

Get the CREATE SQL statement for this object.

参数:

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

返回:

the SQL statement

checkAdmin

public void checkAdmin()

Check if this user has admin rights. An exception is thrown if he does not have them.

抛出:

DbException - if this user is not an admin

checkSchemaAdmin

public void checkSchemaAdmin()

Check if this user has schema admin rights. An exception is thrown if he does not have them.

抛出:

DbException - if this user is not a schema admin

getType

public int getType()

从接口复制的说明: DbObject

Get the object type.

返回:

the object type

getChildren

public ArrayList<DbObject> getChildren()

从接口复制的说明: DbObject

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

指定者:

getChildren 在接口中 DbObject

覆盖:

getChildren 在类中 DbObjectBase

返回:

the list of children

removeChildrenAndResources

public void removeChildrenAndResources(Session session)

从类复制的说明: DbObjectBase

Remove all dependent objects and free all resources (files, blocks in files) of this object.

指定者:

removeChildrenAndResources 在接口中 DbObject

指定者:

removeChildrenAndResources 在类中 DbObjectBase

参数:

session - the session

checkRename

public void checkRename()

从类复制的说明: DbObjectBase

Check if this object can be renamed. System objects may not be renamed.

指定者:

checkRename 在接口中 DbObject

指定者:

checkRename 在类中 DbObjectBase

checkOwnsNoSchemas

public void checkOwnsNoSchemas()

Check that this user does not own any schema. An exception is thrown if he owns one or more schemas.

抛出:

DbException - if this user owns a schema