Package org.h2.engine

Class RightOwner

java.lang.Object
org.h2.engine.DbObject
org.h2.engine.RightOwner
All Implemented Interfaces:
HasSQL
Direct Known Subclasses:
Role, User

public abstract class RightOwner extends DbObject
A right owner (sometimes called principal).
  • Field Details

  • Constructor Details

    • RightOwner

      protected RightOwner(Database database, int id, String name, int traceModuleId)
  • Method Details

    • rename

      public void rename(String newName)
      Description copied from class: DbObject
      Rename the object.
      Overrides:
      rename in class DbObject
      Parameters:
      newName - the new name
    • isRoleGranted

      public boolean isRoleGranted(Role grantedRole)
      Check if a role has been granted for this right owner.
      Parameters:
      grantedRole - the role
      Returns:
      true if the role has been granted
    • isTableRightGrantedRecursive

      final boolean isTableRightGrantedRecursive(Table table, int rightMask)
      Checks if a right is already granted to this object or to objects that were granted to this object. The rights of schemas will be valid for every each table in the related schema. The ALTER ANY SCHEMA right gives all rights to all tables.
      Parameters:
      table - the table to check
      rightMask - the right mask to check
      Returns:
      true if the right was already granted
    • isSchemaRightGrantedRecursive

      final boolean isSchemaRightGrantedRecursive(Schema schema)
      Checks if a schema owner right is already granted to this object or to objects that were granted to this object. The ALTER ANY SCHEMA right gives rights to all schemas.
      Parameters:
      schema - the schema to check, or null to check for ALTER ANY SCHEMA right only
      Returns:
      true if the right was already granted
    • grantRight

      public void grantRight(DbObject object, Right right)
      Grant a right for the given table. Only one right object per table is supported.
      Parameters:
      object - the object (table or schema)
      right - the right
    • revokeRight

      void revokeRight(DbObject object)
      Revoke the right for the given object (table or schema).
      Parameters:
      object - the object
    • grantRole

      public void grantRole(Role role, Right right)
      Grant a role to this object.
      Parameters:
      role - the role
      right - the right to grant
    • revokeRole

      void revokeRole(Role role)
      Remove the right for the given role.
      Parameters:
      role - the role to revoke
    • revokeTemporaryRightsOnRoles

      public void revokeTemporaryRightsOnRoles()
      Remove all the temporary rights granted on roles
    • getRightForObject

      public Right getRightForObject(DbObject object)
      Get the 'grant schema' right of this object.
      Parameters:
      object - the granted object (table or schema)
      Returns:
      the right or null if the right has not been granted
    • getRightForRole

      public Right getRightForRole(Role role)
      Get the 'grant role' right of this object.
      Parameters:
      role - the granted role
      Returns:
      the right or null if the right has not been granted
    • checkOwnsNoSchemas

      public final void checkOwnsNoSchemas()
      Check that this right owner does not own any schema. An exception is thrown if it owns one or more schemas.
      Throws:
      DbException - if this right owner owns a schema