Package com.bigchaindb.cryptoconditions.der

Class DERInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.bigchaindb.cryptoconditions.der.DERInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class DERInputStream
extends FilterInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
DERInputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
int	readLength(AtomicInteger bytesRead)
DERObject	readObject(int limit, AtomicInteger bytesRead)
int	readTag(int expectedTag, AtomicInteger bytesRead, DERTags... flags)
int	readTag(AtomicInteger bytesRead, DERTags... expectedFlags)
DERObject	readTaggedConstructedObject(int expectedTagNumber, int limit, AtomicInteger bytesRead)
DERObject	readTaggedObject(int expectedTagNumber, int limit, AtomicInteger bytesRead)
byte[]	readValue(int length, AtomicInteger bytesRead)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.io.InputStream

readAllBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

DERInputStream

public DERInputStream(InputStream in)

Method Detail

readTaggedConstructedObject

public DERObject readTaggedConstructedObject(int expectedTagNumber,
                                             int limit,
                                             AtomicInteger bytesRead)
                                      throws IOException,
                                             DEREncodingException

Throws:

IOException

DEREncodingException

readTaggedObject

public DERObject readTaggedObject(int expectedTagNumber,
                                  int limit,
                                  AtomicInteger bytesRead)
                           throws IOException,
                                  DEREncodingException

Throws:

IOException

DEREncodingException

readObject

public DERObject readObject(int limit,
                            AtomicInteger bytesRead)
                     throws IOException,
                            DEREncodingException

Throws:

IOException

DEREncodingException

readTag

public int readTag(int expectedTag,
                   AtomicInteger bytesRead,
                   DERTags... flags)
            throws DEREncodingException,
                   IOException

Throws:

DEREncodingException

IOException

readTag

public int readTag(AtomicInteger bytesRead,
                   DERTags... expectedFlags)
            throws DEREncodingException,
                   IOException

Throws:

DEREncodingException

IOException

readLength

public int readLength(AtomicInteger bytesRead)
               throws DEREncodingException,
                      IOException

Throws:

DEREncodingException

IOException

readValue

public byte[] readValue(int length,
                        AtomicInteger bytesRead)
                 throws IOException,
                        DEREncodingException

Throws:

IOException

DEREncodingException