public abstract class

CertPathBuilderSpi

extends Object
java.lang.Object
   ↳ java.security.cert.CertPathBuilderSpi
Known Direct Subclasses

Class Overview

The Service Provider Interface (SPI) for the CertPathBuilder class. All CertPathBuilder implementations must include a class (the SPI class) that extends this class (CertPathBuilderSpi) and implements all of its methods. In general, instances of this class should only be accessed through the CertPathBuilder class. For details, see the Java Cryptography Architecture.

Concurrent Access

Instances of this class need not be protected against concurrent access from multiple threads. Threads that need to access a single CertPathBuilderSpi instance concurrently should synchronize amongst themselves and provide the necessary locking before calling the wrapping CertPathBuilder object.

However, implementations of CertPathBuilderSpi may still encounter concurrency issues, since multiple threads each manipulating a different CertPathBuilderSpi instance need not synchronize.

Summary

Public Constructors
CertPathBuilderSpi()
The default constructor.
Public Methods
abstract CertPathBuilderResult engineBuild(CertPathParameters params)
Attempts to build a certification path using the specified algorithm parameter set.
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Inherited Methods
From class java.lang.Object

Public Constructors

public CertPathBuilderSpi ()

The default constructor.

Public Methods

public abstract CertPathBuilderResult engineBuild (CertPathParameters params)

Attempts to build a certification path using the specified algorithm parameter set.

Parameters
params the algorithm parameters
Returns
  • the result of the build algorithm
Throws
CertPathBuilderException if the builder is unable to construct a certification path that satisfies the specified parameters
InvalidAlgorithmParameterException if the specified parameters are inappropriate for this CertPathBuilder