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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
java.security.cert
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Constructor Summary | |
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protected |
CertPathValidator(CertPathValidatorSpi validatorSpi,
Provider provider,
String algorithm)
Creates a CertPathValidator object of the given algorithm,
and encapsulates the given provider implementation (SPI object) in it. |
Method Summary | |
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String |
getAlgorithm()
Returns the algorithm name of this CertPathValidator . |
static String |
getDefaultType()
Returns the default CertPathValidator type as specified in
the Java security properties file, or the string "PKIX"
if no such property exists. |
static CertPathValidator |
getInstance(String algorithm)
Returns a CertPathValidator object that implements the
specified algorithm. |
static CertPathValidator |
getInstance(String algorithm,
Provider provider)
Returns a CertPathValidator object that implements the
specified algorithm. |
static CertPathValidator |
getInstance(String algorithm,
String provider)
Returns a CertPathValidator object that implements the
specified algorithm. |
Provider |
getProvider()
Returns the Provider of this
CertPathValidator . |
CertPathValidatorResult |
validate(CertPath certPath,
CertPathParameters params)
Validates the specified 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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protected CertPathValidator(CertPathValidatorSpi validatorSpi, Provider provider, String algorithm)
CertPathValidator
object of the given algorithm,
and encapsulates the given provider implementation (SPI object) in it.
validatorSpi
- the provider implementationprovider
- the provideralgorithm
- the algorithm nameMethod Detail |
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public static CertPathValidator getInstance(String algorithm) throws NoSuchAlgorithmException
CertPathValidator
object that implements the
specified algorithm.
This method traverses the list of registered security Providers, starting with the most preferred Provider. A new CertPathValidator object encapsulating the CertPathValidatorSpi implementation from the first Provider that supports the specified algorithm is returned.
Note that the list of registered providers may be retrieved via
the Security.getProviders()
method.
algorithm
- the name of the requested CertPathValidator
algorithm. See Appendix A in the
Java Certification Path API Programmer's Guide
for information about standard algorithm names.
CertPathValidator
object that implements the
specified algorithm.
NoSuchAlgorithmException
- if no Provider supports a
CertPathValidatorSpi implementation for the
specified algorithm.Provider
public static CertPathValidator getInstance(String algorithm, String provider) throws NoSuchAlgorithmException, NoSuchProviderException
CertPathValidator
object that implements the
specified algorithm.
A new CertPathValidator object encapsulating the CertPathValidatorSpi implementation from the specified provider is returned. The specified provider must be registered in the security provider list.
Note that the list of registered providers may be retrieved via
the Security.getProviders()
method.
algorithm
- the name of the requested CertPathValidator
algorithm. See Appendix A in the
Java Certification Path API Programmer's Guide
for information about standard algorithm names.provider
- the name of the provider.
CertPathValidator
object that implements the
specified algorithm.
NoSuchAlgorithmException
- if a CertPathValidatorSpi
implementation for the specified algorithm is not
available from the specified provider.
NoSuchProviderException
- if the specified provider is not
registered in the security provider list.
IllegalArgumentException
- if the provider
is
null or empty.Provider
public static CertPathValidator getInstance(String algorithm, Provider provider) throws NoSuchAlgorithmException
CertPathValidator
object that implements the
specified algorithm.
A new CertPathValidator object encapsulating the CertPathValidatorSpi implementation from the specified Provider object is returned. Note that the specified Provider object does not have to be registered in the provider list.
algorithm
- the name of the requested
CertPathValidator
algorithm.
See Appendix A in the
Java Certification Path API Programmer's Guide
for information about standard algorithm names.provider
- the provider.
CertPathValidator
object that implements the
specified algorithm.
NoSuchAlgorithmException
- if a CertPathValidatorSpi
implementation for the specified algorithm is not available
from the specified Provider object.
IllegalArgumentException
- if the provider
is
null.Provider
public final Provider getProvider()
Provider
of this
CertPathValidator
.
Provider
of this CertPathValidator
public final String getAlgorithm()
CertPathValidator
.
CertPathValidator
public final CertPathValidatorResult validate(CertPath certPath, CertPathParameters params) throws CertPathValidatorException, InvalidAlgorithmParameterException
The CertPath
specified must be of a type that is
supported by the validation algorithm, otherwise an
InvalidAlgorithmParameterException
will be thrown. For
example, a CertPathValidator
that implements the PKIX
algorithm validates CertPath
objects of type X.509.
certPath
- the CertPath
to be validatedparams
- the algorithm parameters
CertPathValidatorException
- if the CertPath
does not validate
InvalidAlgorithmParameterException
- if the specified
parameters or the type of the specified CertPath
are
inappropriate for this CertPathValidator
public static final String getDefaultType()
CertPathValidator
type as specified in
the Java security properties file, or the string "PKIX"
if no such property exists. The Java security properties file is
located in the file named <JAVA_HOME>/lib/security/java.security.
<JAVA_HOME> refers to the value of the java.home system property,
and specifies the directory where the JRE is installed.
The default CertPathValidator
type can be used by
applications that do not want to use a hard-coded type when calling one
of the getInstance
methods, and want to provide a default
type in case a user does not specify its own.
The default CertPathValidator
type can be changed by
setting the value of the "certpathvalidator.type" security property
(in the Java security properties file) to the desired type.
CertPathValidator
type as specified
in the Java security properties file, or the string "PKIX"
if no such property exists.