Package org.apache.jackrabbit.vault.fs.io

Enum AccessControlHandling

java.lang.Object

java.lang.Enum<AccessControlHandling>

org.apache.jackrabbit.vault.fs.io.AccessControlHandling

All Implemented Interfaces:

Serializable, Comparable<AccessControlHandling>

public enum AccessControlHandling
extends Enum<AccessControlHandling>

AccessControlHandling defines the behavior when importing access control nodes.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLEAR	Clears all access control on the target system.
IGNORE	Ignores the packaged access control and leaves the target unchanged.
MERGE	Merge access control provided with the package with the one in the content by replacing the access control entries of corresponding principals (i.e.
MERGE_PRESERVE	Merge access control in the content with the one provided with the package by adding the access control entries of principals not present in the content (i.e.
OVERWRITE	Applies the access control provided with the package to the target.

Method Summary

Modifier and Type	Method	Description
static AccessControlHandling	valueOf(String name)	Returns the enum constant of this type with the specified name.
static AccessControlHandling[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IGNORE

public static final AccessControlHandling IGNORE

Ignores the packaged access control and leaves the target unchanged.

OVERWRITE

public static final AccessControlHandling OVERWRITE

Applies the access control provided with the package to the target. this also removes existing access control.

MERGE

public static final AccessControlHandling MERGE

Merge access control provided with the package with the one in the content by replacing the access control entries of corresponding principals (i.e. package first). It never alters access control entries of principals not present in the package.

Example:
Content ACL:

     everyone, deny, jcr:all
     bob, allow, jcr:read
     bob, allow, jcr:write
 

Package ACL:

     bob, deny, jcr:all
     alice, allow, jcr:read
 

Result ACL:

     everyone, deny, jcr:all
     bob, deny, jcr:all
     alice, allow, jcr:read
 

MERGE_PRESERVE

public static final AccessControlHandling MERGE_PRESERVE

Merge access control in the content with the one provided with the package by adding the access control entries of principals not present in the content (i.e. content first). It never alters access control entries already existing in the content.

Example:
Content ACL:

     everyone, deny, jcr:all
     bob, allow, jcr:read
     bob, allow, jcr:write
 

Package ACL:

     bob, deny, jcr:all
     alice, allow, jcr:read
 

Result ACL:

     everyone, deny, jcr:all
     bob, allow, jcr:read
     bob, allow, jcr:write
     alice, allow, jcr:read
 

CLEAR

public static final AccessControlHandling CLEAR

Clears all access control on the target system.

Method Detail

values

public static AccessControlHandling[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AccessControlHandling c : AccessControlHandling.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AccessControlHandling valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null