Class Overview
For access to security providers and properties.
Summary
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[Expand]
Inherited Methods |
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From class java.lang.Object
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Object
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clone()
Returns a new instance of the same class as the receiver, whose slots
have been filled in with the values in the slots of the receiver.
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boolean
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equals(Object o)
Compares the argument to the receiver, and returns true if they represent
the same object using a class specific comparison.
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void
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finalize()
Called by the virtual machine when there are no longer any (non-weak)
references to the receiver.
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final
Class<? extends Object>
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getClass()
Returns the unique instance of java.lang.Class which represents the class
of the receiver.
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int
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hashCode()
Returns an integer hash code for the receiver.
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final
void
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notify()
Causes one thread which is wait ing on the receiver to be
made ready to run.
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final
void
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notifyAll()
Causes all threads which are wait ing on the receiver to
be made ready to run.
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String
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toString()
Returns a string containing a concise, human-readable description of the
receiver.
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final
void
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wait(long time, int frac)
Causes the thread which sent this message to be made not ready to run
either pending some change in the receiver (as indicated by
notify or notifyAll) or the expiration of
the timeout.
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final
void
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wait(long time)
Causes the thread which sent this message to be made not ready to run
either pending some change in the receiver (as indicated by
notify or notifyAll) or the expiration of
the timeout.
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final
void
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wait()
Causes the thread which sent this message to be made not ready to run
pending some change in the receiver (as indicated by notify
or notifyAll).
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Public Methods
public
static
int
addProvider
(Provider provider)
Adds the extra provider to the collection of providers.
Returns
- int The priority/position of the provider added.
Throws
| SecurityException
| If there is a SecurityManager installed and it denies
adding a new provider.
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public
static
String
getAlgorithmProperty
(String algName, String propName)
This method is deprecated.Use AlgorithmParameters and KeyFactory instead
Deprecated method which returns null.
public
static
String
getProperty
(String key)
Returns the value of the security property named by the argument.
Parameters
| key
| String The property name |
Returns
- String The property value
Throws
| SecurityException
| If there is a SecurityManager installed and it will not
allow the property to be fetched from the current access
control context.
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public
static
Provider[]
getProviders
(String filter)
Returns the collection of providers which meet the user supplied string
filter.
Parameters
| filter
| case-insensitive filter |
Returns
- the providers which meet the user supplied string filter
filter. A null value signifies
that none of the installed providers meets the filter
specification
public
static
synchronized
Provider[]
getProviders
()
public
static
synchronized
int
insertProviderAt
(Provider provider, int position)
public
static
synchronized
void
removeProvider
(String name)
public
static
void
setProperty
(String key, String datnum)
Sets a given security property.
Parameters
| key
| String The property name. |
| datnum
| String The property value. |
Throws
| SecurityException
| If there is a SecurityManager installed and it will not
allow the property to be set from the current access
control context.
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