Package org.eclipse.emf.spi.cdo

Schnittstelle CDOOperationAuthorizer

Alle Superschnittstellen:
Comparable<org.eclipse.net4j.util.container.ContainerElementList.Prioritized>, org.eclipse.net4j.util.container.ContainerElementList.Prioritized
Alle bekannten Implementierungsklassen:
LMOperationAuthorizer, ReviewsOperationAuthorizer
public interface CDOOperationAuthorizer extends org.eclipse.net4j.util.container.ContainerElementList.Prioritized
An operation authorizer for CDO sessions.

Implementations must register a factory with the container of the session that is supposed to authorize operations, e.g.: 

 <simpleFactory
    productGroup="org.eclipse.emf.cdo.operationAuthorizers"
    type="test"
    productClass="x.y.z.TestOperationAuthorizer"/>
Seit:
4.28
Autor:
Eike Stepper

  • Feldübersicht

    Felder
    Modifizierer und Typ
    Feld
    Beschreibung
    static final Object
    ABSTAINED
     
    static final String
    DENIED
     
    static final Object
    GRANTED
     
    static final String
    PRODUCT_GROUP
     

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    Object
    authorizeOperation(CDOSession session, Supplier<org.eclipse.net4j.util.collection.Entity> userInfoSupplier, org.eclipse.net4j.util.security.operations.AuthorizableOperation operation)
    Authorizes the given operation in the context of the given session.
    default int
    getPriority()
     

    Von Schnittstelle geerbte Methoden org.eclipse.net4j.util.container.ContainerElementList.Prioritized

    compareTo

  • Felddetails

  • Methodendetails

    • getPriority

      default int getPriority()
      Angegeben von:
      getPriority in Schnittstelle org.eclipse.net4j.util.container.ContainerElementList.Prioritized

    • authorizeOperation

      Object authorizeOperation(CDOSession session, Supplier<org.eclipse.net4j.util.collection.Entity> userInfoSupplier, org.eclipse.net4j.util.security.operations.AuthorizableOperation operation)
      Authorizes the given operation in the context of the given session.
      Gibt zurück:
      One of the following values:
      • The special value ABSTAINED (or null) to indicate that this authorizer abstained from voting.
      • The special value GRANTED to indicate that authorization is granted.
      • Any non-null String value to indicate that authorization is vetoed. The String value represents the reason for the veto.
      • An authorizable operation to indicate that the repository shall be asked to authorize the returned operation on behalf of the operation that is passed to this method. The returned operation can be identical to the passed operation, have different parameters than the passed operation, or an entirely different operation. Care should be taken to ask for repository authorization of operations with complex parameter types, as Object serialization is used to send the parameters to the repository. For example, a CDOID should be preferred over an entire CDOObject.
      Siehe auch:
      • AuthorizableOperation.stripParameters()