Class UnresolvedPermission
java.lang.Object
java.security.Permission
java.security.UnresolvedPermission
- All Implemented Interfaces:
- Serializable,- Guard
The 
UnresolvedPermission class used to hold Permissions that were
 "unresolved" when the Policy was initialized. Installing a
 system-wide Policy object is no longer supported.- Since:
- 1.2
- See Also:
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Constructor SummaryConstructorsConstructorDescriptionUnresolvedPermission(String type, String name, String actions, Certificate[] certs) Creates a newUnresolvedPermissioncontaining the permission information needed later to actually create a Permission of the specified class, when the permission is resolved.
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Method SummaryModifier and TypeMethodDescriptionbooleanChecks twoUnresolvedPermissionobjects for equality.Returns the canonical string representation of the actions, which currently is the empty string "", since there are no actions for anUnresolvedPermission.Get the actions for the underlying permission that has not been resolved.Get the signer certificates (without any supporting chain) for the underlying permission that has not been resolved.Get the target name of the underlying permission that has not been resolved.Get the type (class name) of the underlying permission that has not been resolved.inthashCode()Returns the hash code value for this object.booleanThis method always returnsfalsefor unresolved permissions.Returns a new PermissionCollection object for storingUnresolvedPermissionobjects.toString()Returns a string describing thisUnresolvedPermission.Methods declared in class java.security.PermissioncheckGuard, getName
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Constructor Details- 
UnresolvedPermissionCreates a newUnresolvedPermissioncontaining the permission information needed later to actually create a Permission of the specified class, when the permission is resolved.- Parameters:
- type- the class name of the Permission class that will be created when this unresolved permission is resolved.
- name- the name of the permission.
- actions- the actions of the permission.
- certs- the certificates the permission's class was signed with. This is a list of certificate chains, where each chain is composed of a signer certificate and optionally its supporting certificate chain. Each chain is ordered bottom-to-top (i.e., with the signer certificate first and the (root) certificate authority last). The signer certificates are copied from the array. Subsequent changes to the array will not affect this UnresolvedPermission.
 
 
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Method Details- 
impliesThis method always returnsfalsefor unresolved permissions. That is, anUnresolvedPermissionis never considered to imply another permission.- Specified by:
- impliesin class- Permission
- Parameters:
- p- the permission to check against.
- Returns:
- false.
 
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equalsChecks twoUnresolvedPermissionobjects for equality. Checks thatobjis anUnresolvedPermission, and has the same type (class) name, permission name, actions, and certificates as this object.To determine certificate equality, this method only compares actual signer certificates. Supporting certificate chains are not taken into consideration by this method. - Specified by:
- equalsin class- Permission
- Parameters:
- obj- the object we are testing for equality with this object.
- Returns:
- true if objis anUnresolvedPermission, and has the same type (class) name, permission name, actions, and certificates as this object.
- See Also:
 
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hashCodepublic int hashCode()Returns the hash code value for this object.- Specified by:
- hashCodein class- Permission
- Returns:
- the hash code value for this object
- See Also:
 
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getActionsReturns the canonical string representation of the actions, which currently is the empty string "", since there are no actions for anUnresolvedPermission. That is, the actions for the permission that will be created when thisUnresolvedPermissionis resolved may be non-null, but anUnresolvedPermissionitself is never considered to have any actions.- Specified by:
- getActionsin class- Permission
- Returns:
- the empty string "".
 
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getUnresolvedTypeGet the type (class name) of the underlying permission that has not been resolved.- Returns:
- the type (class name) of the underlying permission that has not been resolved
- Since:
- 1.5
 
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getUnresolvedNameGet the target name of the underlying permission that has not been resolved.- Returns:
- the target name of the underlying permission that
          has not been resolved, or null, if there is no target name
- Since:
- 1.5
 
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getUnresolvedActionsGet the actions for the underlying permission that has not been resolved.- Returns:
- the actions for the underlying permission that
          has not been resolved, or nullif there are no actions
- Since:
- 1.5
 
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getUnresolvedCertsGet the signer certificates (without any supporting chain) for the underlying permission that has not been resolved.- Returns:
- the signer certificates for the underlying permission that
 has not been resolved, or null, if there are no signer certificates. Returns a new array each time this method is called.
- Since:
- 1.5
 
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toStringReturns a string describing thisUnresolvedPermission. The convention is to specify the class name, the permission name, and the actions, in the following format: '(unresolved "ClassName" "name" "actions")'.- Overrides:
- toStringin class- Permission
- Returns:
- information about this UnresolvedPermission.
 
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newPermissionCollectionReturns a new PermissionCollection object for storingUnresolvedPermissionobjects.- Overrides:
- newPermissionCollectionin class- Permission
- Returns:
- a new PermissionCollection object suitable for
 storing UnresolvedPermissions.
 
 
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