org.simalliance.openmobileapi

Class PKCS15Provider.Path

java.lang.Object

org.simalliance.openmobileapi.PKCS15Provider.Path

Enclosing class:

PKCS15Provider

public class PKCS15Provider.Path
extends java.lang.Object

This class represents a Path object as defined in chapter 6.1.5 of the PKCS#15 specification (v1.1).

Field Summary

Fields

Modifier and Type	Field and Description
static int	VALUE_UNDEFINED Undefined value.

Constructor Summary

Constructors

Constructor and Description
PKCS15Provider.Path(byte[] path) Builds a Path object without index and length (the path can be absolute as well as relative).
PKCS15Provider.Path(byte[] path, int index, int length) Builds a Path object with index and length (the path can be absolute as well as relative).

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	encode() Encodes this Path object according to DER (see ITU X.690 for DER-Coding).
int	getIndex() Returns the index field of this Path object.
int	getLength() Returns the length field of this Path object.
byte[]	getPath() Returns the path field of this Path object.
boolean	hasIndexLength() Checks whether this Path object has an index and length fields.

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_UNDEFINED

public static final int VALUE_UNDEFINED

Undefined value.

See Also:

Constant Field Values

Constructor Detail

PKCS15Provider.Path

public PKCS15Provider.Path(byte[] path)
                    throws java.lang.IllegalArgumentException

Builds a Path object without index and length (the path can be absolute as well as relative).

Parameters:

path - the path as a byte array.

Throws:

java.lang.IllegalArgumentException - if the path is not correct.

PKCS15Provider.Path

public PKCS15Provider.Path(byte[] path,
                   int index,
                   int length)
                    throws java.lang.IllegalArgumentException

Builds a Path object with index and length (the path can be absolute as well as relative).

Parameters:

path - The path as a byte array.

index - The index value.

length - The length value.

Throws:

java.lang.IllegalArgumentException - if the path is not correct.

Method Detail

getPath

public byte[] getPath()

Returns the path field of this Path object.

Returns:

The path field.

hasIndexLength

public boolean hasIndexLength()

Checks whether this Path object has an index and length fields.

Returns:

True if the index and length field is present, false otherwise.

getIndex

public int getIndex()

Returns the index field of this Path object. The value of this field is undefined if the method hasIndexLength() returns false.

Returns:

The index field.

getLength

public int getLength()

Returns the length field of this Path object. The value of this field is undefined if the method hasIndexLength() returns false.

Returns:

The length field.

encode

public byte[] encode()

Encodes this Path object according to DER (see ITU X.690 for DER-Coding).

Returns:

This Path object as a DER-encoded byte array.