ClassPermission (server 7.0.1 API)

java.lang.Object
- java.security.Permission
- - java.security.BasicPermission
  - - org.elasticsearch.script.ClassPermission

All Implemented Interfaces:

java.io.Serializable, java.security.Guard
```
public final class ClassPermission
extends java.security.BasicPermission
```
Checked by scripting engines to allow loading a java class.
Examples:
Allow permission to java.util.List
```
permission org.elasticsearch.script.ClassPermission "java.util.List";
```
Allow permission to classes underneath java.util (and its subpackages such as java.util.zip)
```
permission org.elasticsearch.script.ClassPermission "java.util.*";
```
Allow permission to standard predefined list of basic classes (see list below)
```
permission org.elasticsearch.script.ClassPermission "<<STANDARD>>";
```
Allow permission to all classes
```
permission org.elasticsearch.script.ClassPermission "*";
```
Set of classes (allowed by special value <<STANDARD>>):
- Boolean
- Byte
- Character
- Double
- Integer
- Long
- Math
- Object
- Short
- String
- BigDecimal
- ArrayList
- Arrays
- Date
- HashMap
- HashSet
- Iterator
- List
- Map
- Set
- UUID
- DateTime
- DateTimeUtils
- DateTimeZone
- Instant
- ReadableDateTime
- ReadableInstant
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`STANDARD`
`static java.util.Set<java.lang.String>`	`STANDARD_CLASSES`	Typical set of classes for scripting: basic data types, math, dates, and simple collections

Constructor Summary

Constructors
Constructor	Description
`ClassPermission(java.lang.String name)`	Creates a new ClassPermission object.
`ClassPermission(java.lang.String name, java.lang.String actions)`	Creates a new ClassPermission object.

Method Summary

Modifier and Type Method Description

boolean implies(java.security.Permission p)

java.security.PermissionCollection newPermissionCollection()
- Methods inherited from class java.security.BasicPermission
  equals, getActions, hashCode
- Methods inherited from class java.security.Permission
  checkGuard, getName, toString
- Methods inherited from class java.lang.Object
  clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - STANDARD
```
public static final java.lang.String STANDARD
```
    See Also:
    
    Constant Field Values
  - STANDARD_CLASSES
```
public static final java.util.Set<java.lang.String> STANDARD_CLASSES
```
    Typical set of classes for scripting: basic data types, math, dates, and simple collections
- Constructor Detail
  - ClassPermission
```
public ClassPermission(java.lang.String name)
```
    Creates a new ClassPermission object.
    
    Parameters:
    
    name - class to grant permission to
  - ClassPermission
```
public ClassPermission(java.lang.String name,
                       java.lang.String actions)
```
    Creates a new ClassPermission object. This constructor exists for use by the Policy object to instantiate new Permission objects.
    
    Parameters:
    
    name - class to grant permission to
    
    actions - ignored
- Method Detail
  - implies
```
public boolean implies(java.security.Permission p)
```
    Overrides:
    
    implies in class java.security.BasicPermission
  - newPermissionCollection
```
public java.security.PermissionCollection newPermissionCollection()
```
    Overrides:
    
    newPermissionCollection in class java.security.BasicPermission