org.h2.engine

Class Role

java.lang.Object

org.h2.engine.DbObjectBase

org.h2.engine.RightOwner

org.h2.engine.Role

All Implemented Interfaces:

DbObject

public class Role
extends RightOwner

Represents a role. Roles can be granted to users, and to other roles.

Field Summary

Fields inherited from class org.h2.engine.DbObjectBase

comment, database, trace

Fields inherited from interface org.h2.engine.DbObject

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

Constructor Summary

Constructors

Constructor and Description
Role(Database database, int id, String roleName, boolean system)

Method Summary

Methods

Modifier and Type	Method and Description
void	checkRename() Check if this object can be renamed.
String	getCreateSQL() Build a SQL statement to re-create this object.
String	getCreateSQL(boolean ifNotExists) 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.
void	removeChildrenAndResources(Session session) Remove all dependent objects and free all resources (files, blocks in files) of this object.

Methods inherited from class org.h2.engine.RightOwner

getRightForRole, getRightForTable, grantRight, grantRole, isRoleGranted

Methods inherited from class org.h2.engine.DbObjectBase

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Role

public Role(Database database,
    int id,
    String roleName,
    boolean system)

Method Detail

getCreateSQLForCopy

public String getCreateSQLForCopy(Table table,
                         String quotedName)

Description copied from interface: 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

Parameters:

table - the new table

quotedName - the quoted name

Returns:

the SQL statement

getDropSQL

public String getDropSQL()

Description copied from class: DbObjectBase

Build a SQL statement to drop this object.

Specified by:

getDropSQL in interface DbObject

Specified by:

getDropSQL in class DbObjectBase

Returns:

the SQL statement

getCreateSQL

public String getCreateSQL(boolean ifNotExists)

Get the CREATE SQL statement for this object.

Parameters:

ifNotExists - true if IF NOT EXISTS should be used

Returns:

the SQL statement

getCreateSQL

public String getCreateSQL()

Description copied from class: DbObjectBase

Build a SQL statement to re-create this object.

Specified by:

getCreateSQL in interface DbObject

Specified by:

getCreateSQL in class DbObjectBase

Returns:

the SQL statement

getType

public int getType()

Description copied from interface: DbObject

Get the object type.

Returns:

the object type

removeChildrenAndResources

public void removeChildrenAndResources(Session session)

Description copied from class: DbObjectBase

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

Specified by:

removeChildrenAndResources in interface DbObject

Specified by:

removeChildrenAndResources in class DbObjectBase

Parameters:

session - the session

checkRename

public void checkRename()

Description copied from class: DbObjectBase

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

Specified by:

checkRename in interface DbObject

Specified by:

checkRename in class DbObjectBase