PermissionRegistry (Vitro API 1.14.1 API)

java.lang.Object
- edu.cornell.mannlib.vitro.webapp.auth.permissions.PermissionRegistry

```
public class PermissionRegistry
extends Object
```
A collection of Permission objects, keyed by URI. Resides in the ServletContext. This is not thread-safe, so Permissions should be added only during context initialization.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class PermissionRegistry.Setup

Constructor Summary

Constructors
Constructor Description

PermissionRegistry()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addPermission(Permission p)`	This class is not thread-safe, so permissions should be added only during context initialization.
`void`	`addPermissions(Collection<? extends Permission> permissions)`	This class is not thread-safe, so permissions should be added only during context initialization.
`static void`	`createRegistry(javax.servlet.ServletContext ctx, Collection<? extends Permission> permissions)`	Create the registry and store it in the context.
`Permission`	`getPermission(String uri)`	Get the permission that is registered with this URI.
`static PermissionRegistry`	`getRegistry(javax.servlet.ServletContext ctx)`	Get the registry from the context.
`boolean`	`isPermission(String uri)`	Is there a Permission registered with this URI?
`static boolean`	`isRegistryCreated(javax.servlet.ServletContext ctx)`	Has the registry been created yet?

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

- Constructor Detail
  - PermissionRegistry
```
public PermissionRegistry()
```
- Method Detail
  - isRegistryCreated
```
public static boolean isRegistryCreated(javax.servlet.ServletContext ctx)
```
    Has the registry been created yet?
  - createRegistry
```
public static void createRegistry(javax.servlet.ServletContext ctx,
                                  Collection<? extends Permission> permissions)
```
    Create the registry and store it in the context.
  - getRegistry
```
public static PermissionRegistry getRegistry(javax.servlet.ServletContext ctx)
```
    Get the registry from the context. If there isn't one, throw an exception.
  - addPermissions
```
public void addPermissions(Collection<? extends Permission> permissions)
```
    This class is not thread-safe, so permissions should be added only during context initialization.
  - addPermission
```
public void addPermission(Permission p)
```
    This class is not thread-safe, so permissions should be added only during context initialization.
  - isPermission
```
public boolean isPermission(String uri)
```
    Is there a Permission registered with this URI?
  - getPermission
```
public Permission getPermission(String uri)
```
    Get the permission that is registered with this URI. If there is no such Permission, return a BrokenPermission that always denies authorization. If you want to know whether an actual Permission has been registered at this URI, call isPermission() instead.