com.ibm.crypto.pkcs11impl.provider
Class X509Factory

java.lang.Object
  extended by java.security.cert.CertificateFactorySpi
      extended by com.ibm.crypto.pkcs11impl.provider.X509Factory

public class X509Factory
extends java.security.cert.CertificateFactorySpi

This class defines a certificate factory for X.509 v3 certificates and X.509 v2 certificate revocation lists (CRLs).

See Also:
CertificateFactorySpi, Certificate, CRL, X509Certificate, X509CRL, X509CertImpl, X509CRLImpl

Field Summary
static java.lang.String BEGIN_CERT
           
static java.lang.String END_CERT
           
protected static java.lang.String pkcs7String
           
protected static java.lang.String pkipString
           
protected static java.lang.String x509String
           
 
Constructor Summary
X509Factory()
          Creates an instance of this class
X509Factory(java.security.Provider provider)
          Creates an instance of this class
 
Method Summary
 java.security.cert.Certificate engineGenerateCertificate(java.io.InputStream is)
          Generates an X.509 certificate object and initializes it with the data read from the input stream is.
 java.util.Collection engineGenerateCertificates(java.io.InputStream is)
          Returns a (possibly empty) collection view of X.509 certificates read from the given input stream is.
 java.security.cert.CertPath engineGenerateCertPath(java.io.InputStream inStream)
          Generates a CertPath object and initializes it with the data read from the input stream inStream.
 java.security.cert.CertPath engineGenerateCertPath(java.io.InputStream inStream, java.lang.String encoding)
          Generates a CertPath object and initializes it with the data read from the input stream inStream.
 java.security.cert.CertPath engineGenerateCertPath(java.util.List certificates)
          Generates a CertPath object and initializes it with the list of certificates supplied.
 java.security.cert.CRL engineGenerateCRL(java.io.InputStream is)
          Generates an X.509 certificate revocation list (CRL) object and initializes it with the data read from the given input stream is.
 java.util.Collection engineGenerateCRLs(java.io.InputStream is)
          Returns a (possibly empty) collection view of X.509 CRLs read from the given input stream is.
 java.util.Iterator engineGetCertPathEncodings()
          Returns the encodings supported by this certification path factory, with the default encoding first.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

BEGIN_CERT

public static final java.lang.String BEGIN_CERT
See Also:
Constant Field Values

END_CERT

public static final java.lang.String END_CERT
See Also:
Constant Field Values

pkcs7String

protected static final java.lang.String pkcs7String
See Also:
Constant Field Values

pkipString

protected static final java.lang.String pkipString
See Also:
Constant Field Values

x509String

protected static final java.lang.String x509String
See Also:
Constant Field Values
Constructor Detail

X509Factory

public X509Factory()
Creates an instance of this class


X509Factory

public X509Factory(java.security.Provider provider)
Creates an instance of this class

Method Detail

engineGenerateCertificate

public java.security.cert.Certificate engineGenerateCertificate(java.io.InputStream is)
                                                         throws java.security.cert.CertificateException
Generates an X.509 certificate object and initializes it with the data read from the input stream is.

Specified by:
engineGenerateCertificate in class java.security.cert.CertificateFactorySpi
Parameters:
is - an input stream with the certificate data.
Returns:
an X.509 certificate object initialized with the data from the input stream.
Throws:
java.security.cert.CertificateException - on parsing errors.

engineGenerateCertificates

public java.util.Collection engineGenerateCertificates(java.io.InputStream is)
                                                throws java.security.cert.CertificateException
Returns a (possibly empty) collection view of X.509 certificates read from the given input stream is.

Specified by:
engineGenerateCertificates in class java.security.cert.CertificateFactorySpi
Parameters:
is - the input stream with the certificates.
Returns:
a (possibly empty) collection view of X.509 certificate objects initialized with the data from the input stream.
Throws:
java.security.cert.CertificateException - on parsing errors.

engineGenerateCRL

public java.security.cert.CRL engineGenerateCRL(java.io.InputStream is)
                                         throws java.security.cert.CRLException
Generates an X.509 certificate revocation list (CRL) object and initializes it with the data read from the given input stream is.

Specified by:
engineGenerateCRL in class java.security.cert.CertificateFactorySpi
Parameters:
is - an input stream with the CRL data.
Returns:
an X.509 CRL object initialized with the data from the input stream.
Throws:
java.security.cert.CRLException - on parsing errors.

engineGenerateCRLs

public java.util.Collection engineGenerateCRLs(java.io.InputStream is)
                                        throws java.security.cert.CRLException
Returns a (possibly empty) collection view of X.509 CRLs read from the given input stream is.

Specified by:
engineGenerateCRLs in class java.security.cert.CertificateFactorySpi
Parameters:
is - the input stream with the CRLs.
Returns:
a (possibly empty) collection view of X.509 CRL objects initialized with the data from the input stream.
Throws:
java.security.cert.CRLException - on parsing errors.

engineGenerateCertPath

public java.security.cert.CertPath engineGenerateCertPath(java.io.InputStream inStream)
                                                   throws java.security.cert.CertificateException
Generates a CertPath object and initializes it with the data read from the input stream inStream. The data is assumed to be in the default encoding.

Overrides:
engineGenerateCertPath in class java.security.cert.CertificateFactorySpi
Parameters:
inStream - an input stream with the data
Returns:
a CertPath initialized with the data from the input stream
Throws:
CertificateException - if an exception occurs
java.security.cert.CertificateException

engineGenerateCertPath

public java.security.cert.CertPath engineGenerateCertPath(java.io.InputStream inStream,
                                                          java.lang.String encoding)
                                                   throws java.security.cert.CertificateException
Generates a CertPath object and initializes it with the data read from the input stream inStream. The data is assumed to be in the specified encoding.

Overrides:
engineGenerateCertPath in class java.security.cert.CertificateFactorySpi
Parameters:
inStream - an input stream with the data
encoding - the encoding used for the data
Returns:
a CertPath initialized with the data from the input stream
Throws:
CertificateException - if an exception occurs
java.security.cert.CertificateException

engineGenerateCertPath

public java.security.cert.CertPath engineGenerateCertPath(java.util.List certificates)
                                                   throws java.security.cert.CertificateException
Generates a CertPath object and initializes it with the list of certificates supplied. The certificates supplied must be of a type supported by the CertPathFactory.

Overrides:
engineGenerateCertPath in class java.security.cert.CertificateFactorySpi
Parameters:
certificates - a List of Certificates
Returns:
a CertPath initialized with the supplied list of certificates
Throws:
CertificateException - if an exception occurs
java.security.cert.CertificateException

engineGetCertPathEncodings

public java.util.Iterator engineGetCertPathEncodings()
Returns the encodings supported by this certification path factory, with the default encoding first.

Overrides:
engineGetCertPathEncodings in class java.security.cert.CertificateFactorySpi
Returns:
an Iterator of the encodings supported