Class AllPermission
- java.lang.Object
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- java.security.Permission
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- java.security.AllPermission
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- All Implemented Interfaces:
- Serializable, Guard
public final class AllPermission extends Permission
The AllPermission is a permission that implies all other permissions.Note: Granting AllPermission should be done with extreme care, as it implies all other permissions. Thus, it grants code the ability to run with security disabled. Extreme caution should be taken before granting such a permission to code. This permission should be used only during testing, or in extremely rare cases where an application or applet is completely trusted and adding the necessary permissions to the policy is prohibitively cumbersome.
- See Also:
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Permission,AccessController,Permissions,PermissionCollection,SecurityManager
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Constructor Summary
Constructors Constructor and Description AllPermission()Creates a new AllPermission object.AllPermission(String name, String actions)Creates a new AllPermission object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description booleanequals(Object obj)Checks two AllPermission objects for equality.StringgetActions()Returns the canonical string representation of the actions.inthashCode()Returns the hash code value for this object.booleanimplies(Permission p)Checks if the specified permission is "implied" by this object.PermissionCollectionnewPermissionCollection()Returns a new PermissionCollection object for storing AllPermission objects.-
Methods inherited from class java.security.Permission
checkGuard, getName, toString
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Method Detail
implies
public boolean implies(Permission p)
Checks if the specified permission is "implied" by this object. This method always returns true.- Specified by:
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impliesin classPermission - Parameters:
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p- the permission to check against. - Returns:
- return
equals
public boolean equals(Object obj)
Checks two AllPermission objects for equality. Two AllPermission objects are always equal.- Specified by:
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equalsin classPermission - Parameters:
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obj- the object we are testing for equality with this object. - Returns:
- true if obj is an AllPermission, false otherwise.
- See Also:
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Object.hashCode(),HashMap
hashCode
public int hashCode()
Returns the hash code value for this object.- Specified by:
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hashCodein classPermission - Returns:
- a hash code value for this object.
- See Also:
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Object.equals(java.lang.Object),System.identityHashCode(java.lang.Object)
getActions
public String getActions()
Returns the canonical string representation of the actions.- Specified by:
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getActionsin classPermission - Returns:
- the actions.
newPermissionCollection
public PermissionCollection newPermissionCollection()
Returns a new PermissionCollection object for storing AllPermission objects.- Overrides:
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newPermissionCollectionin classPermission - Returns:
- a new PermissionCollection object suitable for storing AllPermissions.
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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