Package javax0.license3j.io

Class KeyPairReader

java.lang.Object

javax0.license3j.io.KeyPairReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class KeyPairReader
extends java.lang.Object
implements java.io.Closeable

Class to read a key from file. This class can be used in the application to load the public key and it is also used in the repl application. Create an instance of this class using one of the constructors specifying the source of the license key and then use one of the read...() methods to read the key into a LicenseKeyPair object.

Constructor Summary

Constructors

Constructor	Description
KeyPairReader(java.io.File file)
KeyPairReader(java.io.InputStream is)
KeyPairReader(java.lang.String fileName)

Method Summary

Modifier and Type	Method	Description
void	close()
LicenseKeyPair	readPrivate()
LicenseKeyPair	readPrivate(IOFormat format)
LicenseKeyPair	readPublic()
LicenseKeyPair	readPublic(IOFormat format)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyPairReader

public KeyPairReader(java.io.InputStream is)

KeyPairReader

public KeyPairReader(java.io.File file)
              throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

KeyPairReader

public KeyPairReader(java.lang.String fileName)
              throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

Method Detail

readPublic

public LicenseKeyPair readPublic()
                          throws java.io.IOException,
                                 java.security.spec.InvalidKeySpecException,
                                 java.security.NoSuchAlgorithmException

Throws:

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

readPublic

public LicenseKeyPair readPublic(IOFormat format)
                          throws java.io.IOException,
                                 java.security.spec.InvalidKeySpecException,
                                 java.security.NoSuchAlgorithmException

Throws:

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

readPrivate

public LicenseKeyPair readPrivate()
                           throws java.io.IOException,
                                  java.security.spec.InvalidKeySpecException,
                                  java.security.NoSuchAlgorithmException

Throws:

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

readPrivate

public LicenseKeyPair readPrivate(IOFormat format)
                           throws java.io.IOException,
                                  java.security.spec.InvalidKeySpecException,
                                  java.security.NoSuchAlgorithmException

Throws:

java.io.IOException

java.security.spec.InvalidKeySpecException

java.security.NoSuchAlgorithmException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException