java.lang.Object
- org.eclipse.emf.cdo.server.CDOServerUtil.RepositoryReadAccessValidator

All Implemented Interfaces:

IRepository.Handler, IRepository.ReadAccessHandler

Enclosing class:

CDOServerUtil
```
public abstract static class CDOServerUtil.RepositoryReadAccessValidator
extends java.lang.Object
implements IRepository.ReadAccessHandler
```
An abstract read-access handler that grants or denies access to single revisions.

Since:

2.0

Author:

Eike Stepper

Constructor Summary

Constructors
Constructor Description

RepositoryReadAccessValidator()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`handleRevisionsBeforeSending(ISession session, CDORevision[] revisions, java.util.List<CDORevision> additionalRevisions)`	Provides a way to handle revisions that are to be sent to the client.
`protected void`	`throwException(java.lang.String message)`
`protected void`	`throwException(ISession session, java.util.List<java.lang.String> violations)`
`protected abstract java.lang.String`	`validate(ISession session, CDORevision revision)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RepositoryReadAccessValidator
```
public RepositoryReadAccessValidator()
```
- Method Detail
  - handleRevisionsBeforeSending
```
public void handleRevisionsBeforeSending(ISession session,
                                         CDORevision[] revisions,
                                         java.util.List<CDORevision> additionalRevisions)
                                  throws java.lang.RuntimeException
```
    Description copied from interface: IRepository.ReadAccessHandler
    
    Provides a way to handle revisions that are to be sent to the client.
    
    Specified by:
    
    handleRevisionsBeforeSending in interface IRepository.ReadAccessHandler
    
    Parameters:
    
    session - The session that is going to send the revisions.
    
    revisions - The revisions that are requested by the client. If the client must not see any of these revisions an unchecked exception must be thrown.
    
    additionalRevisions - The additional revisions that are to be sent to the client because internal optimizers believe that they will be needed soon. If the client must not see any of these revisions they should be removed from the list.
    
    Throws:
    
    java.lang.RuntimeException - to indicate that none of the revisions must be sent to the client. This exception will be visible at the client side!
  - throwException
```
protected void throwException(ISession session,
                              java.util.List<java.lang.String> violations)
                       throws java.lang.RuntimeException
```
    Throws:
    
    java.lang.RuntimeException
  - throwException
```
protected void throwException(java.lang.String message)
                       throws java.lang.RuntimeException
```
    Throws:
    
    java.lang.RuntimeException
  - validate
```
protected abstract java.lang.String validate(ISession session,
                                             CDORevision revision)
```

Class CDOServerUtil.RepositoryReadAccessValidator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RepositoryReadAccessValidator

Method Detail

handleRevisionsBeforeSending

throwException

throwException

validate