AccessControlContext (Silverpeas Core 6.3 API)

java.lang.Object
- org.silverpeas.core.security.authorization.AccessControlContext

```
public class AccessControlContext
extends Object
```
This class permits to define the context of access to a resource.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> T`	`get(String key, Class<T> classType)`	Gets from context a value from a key that has been stored into the context instance.
`Set<AccessControlOperation>`	`getOperations()`	Gets the operations performed into the context.
`static AccessControlContext`	`init()`	Gets an initialized instance of access control context.
`AccessControlContext`	`onOperationsOf(AccessControlOperation... operations)`	Defines the operations performed into the context.
`<T> AccessControlContext`	`put(String key, T value)`	Puts into context a value linked to a key.

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

- Method Detail
  - init
```
public static AccessControlContext init()
```
    Gets an initialized instance of access control context.
    
    Returns:
  - onOperationsOf
```
public AccessControlContext onOperationsOf(AccessControlOperation... operations)
```
    Defines the operations performed into the context.
    
    Parameters:
    
    operations -
    
    Returns:
  - getOperations
```
public Set<AccessControlOperation> getOperations()
```
    Gets the operations performed into the context.
    
    Returns:
  - put
```
public <T> AccessControlContext put(String key,
                                    T value)
```
    Puts into context a value linked to a key.
    
    Type Parameters:
    
    T -
    
    Parameters:
    
    key - the key.
    
    value - the value.
    
    Returns:
    
    the current instance.
  - get
```
public <T> T get(String key,
                 Class<T> classType)
```
    Gets from context a value from a key that has been stored into the context instance.
    
    Type Parameters:
    
    T -
    
    Parameters:
    
    key - the key associated to the searched value.
    
    classType - the type of expected value.
    
    Returns:
    
    the value if any, null if the expected type does not match with the one of the existing value.