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Java™ Platform Standard Ed. 6 |
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java.lang.Object java.security.cert.CertPathBuilderSpi
public abstract class CertPathBuilderSpi
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.
Constructor Summary | |
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CertPathBuilderSpi()
The default constructor. |
Method Summary | |
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abstract CertPathBuilderResult |
engineBuild(CertPathParameters params)
Attempts to build a certification path using the specified algorithm parameter set. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CertPathBuilderSpi()
Method Detail |
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public abstract CertPathBuilderResult engineBuild(CertPathParameters params) throws CertPathBuilderException, InvalidAlgorithmParameterException
params
- the algorithm parameters
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
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Java™ Platform Standard Ed. 6 |
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