Package org.bouncycastle.asn1

Class ASN1ApplicationSpecific

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.bouncycastle.asn1.ASN1Primitive

org.bouncycastle.asn1.ASN1TaggedObject

org.bouncycastle.asn1.ASN1ApplicationSpecific

All Implemented Interfaces:

ASN1ApplicationSpecificParser, ASN1Encodable, ASN1TaggedObjectParser, InMemoryRepresentable, Encodable

Direct Known Subclasses:

BERApplicationSpecific, DERApplicationSpecific, DLApplicationSpecific

public abstract class ASN1ApplicationSpecific
extends ASN1TaggedObject
implements ASN1ApplicationSpecificParser

Deprecated.

Will be removed. Change application code to handle as ASN1TaggedObject only, testing for the expected tag class of BERTags.APPLICATION in relevant objects before using. If using a stream parser, handle application-tagged objects using ASN1TaggedObjectParser in the usual way, again testing for a tag class of BERTags.APPLICATION.

Base class for an ASN.1 ApplicationSpecific object

Method Summary

Modifier and Type	Method	Description
int	getApplicationTag()	Deprecated. Return the tag number associated with this object,
byte[]	getContents()	Deprecated. Return the contents of this object as a byte[]
ASN1Primitive	getEnclosedObject()	Deprecated. Return the enclosed object assuming explicit tagging.
static ASN1TaggedObject	getInstance(java.lang.Object obj)	Deprecated. Return an ASN1ApplicationSpecific from the passed in object, which may be a byte array, or null.
ASN1Primitive	getObject(int tagNo)	Deprecated. Return the enclosed object assuming implicit tagging.
ASN1Encodable	getObjectParser(int tag, boolean isExplicit)	Deprecated. Return a parser for the actual object tagged.
ASN1TaggedObject	getTaggedObject()	Deprecated. ASN1ApplicationSpecific uses an internal ASN1TaggedObject for the implementation, and will soon be deprecated in favour of using ASN1TaggedObject with a tag class of BERTags.APPLICATION.
boolean	hasApplicationTag(int tagNo)	Deprecated.
boolean	hasContextTag(int tagNo)	Deprecated.
boolean	isConstructed()	Deprecated. Return true if the object is marked as constructed, false otherwise.
ASN1Encodable	parseBaseUniversal(boolean declaredExplicit, int baseTagNo)	Deprecated.
ASN1Encodable	parseExplicitBaseObject()	Deprecated. Needed for open types, until we have better type-guided parsing support.
ASN1TaggedObjectParser	parseExplicitBaseTagged()	Deprecated.
ASN1TaggedObjectParser	parseImplicitBaseTagged(int baseTagClass, int baseTagNo)	Deprecated.
ASN1Encodable	readObject()	Deprecated. Read the next object in the parser.

Methods inherited from class org.bouncycastle.asn1.ASN1TaggedObject

getBaseObject, getBaseUniversal, getExplicitBaseObject, getExplicitBaseTagged, getImplicitBaseTagged, getInstance, getInstance, getInstance, getLoadedObject, getObject, getTagClass, getTagNo, hashCode, hasTag, isExplicit, toString

Methods inherited from class org.bouncycastle.asn1.ASN1Primitive

encodeTo, encodeTo, equals, equals, equals, fromByteArray, toASN1Primitive

Methods inherited from class org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.bouncycastle.asn1.ASN1Encodable

toASN1Primitive

Methods inherited from interface org.bouncycastle.asn1.ASN1TaggedObjectParser

getTagClass, getTagNo, hasTag

Methods inherited from interface org.bouncycastle.asn1.InMemoryRepresentable

getLoadedObject

Method Detail

getInstance

public static ASN1TaggedObject getInstance(java.lang.Object obj)

Deprecated.

Return an ASN1ApplicationSpecific from the passed in object, which may be a byte array, or null.

Parameters:

obj - the object to be converted.

Returns:

obj's representation as an ASN1ApplicationSpecific object.

getApplicationTag

public int getApplicationTag()

Deprecated.

Return the tag number associated with this object,

Returns:

the application tag number.

getContents

public byte[] getContents()

Deprecated.

Return the contents of this object as a byte[]

Returns:

the encoded contents of the object.

getEnclosedObject

public ASN1Primitive getEnclosedObject()
                                throws java.io.IOException

Deprecated.

Return the enclosed object assuming explicit tagging.

Returns:

the resulting object

Throws:

java.io.IOException - if reconstruction fails.

getObject

public ASN1Primitive getObject(int tagNo)
                        throws java.io.IOException

Deprecated.

Return the enclosed object assuming implicit tagging.

Parameters:

tagNo - the type tag that should be applied to the object's contents.

Returns:

the resulting object

Throws:

java.io.IOException - if reconstruction fails.

getObjectParser

public ASN1Encodable getObjectParser(int tag,
                                     boolean isExplicit)
                              throws java.io.IOException

Deprecated.

Description copied from interface: ASN1TaggedObjectParser

Return a parser for the actual object tagged.

Specified by:

getObjectParser in interface ASN1TaggedObjectParser

Overrides:

getObjectParser in class ASN1TaggedObject

Parameters:

tag - the primitive tag value for the object tagged originally.

isExplicit - true if the tagging was done explicitly.

Returns:

a parser for the tagged object.

Throws:

java.io.IOException - if a parser cannot be constructed.

parseBaseUniversal

public ASN1Encodable parseBaseUniversal(boolean declaredExplicit,
                                        int baseTagNo)
                                 throws java.io.IOException

Deprecated.

Specified by:

parseBaseUniversal in interface ASN1TaggedObjectParser

Overrides:

parseBaseUniversal in class ASN1TaggedObject

Throws:

java.io.IOException

parseExplicitBaseObject

public ASN1Encodable parseExplicitBaseObject()
                                      throws java.io.IOException

Deprecated.

Description copied from interface: ASN1TaggedObjectParser

Needed for open types, until we have better type-guided parsing support. Use sparingly for other purposes, and prefer ASN1TaggedObjectParser.parseExplicitBaseTagged() or ASN1TaggedObjectParser.parseBaseUniversal(boolean, int) where possible. Before using, check for matching tag class and number.

Specified by:

parseExplicitBaseObject in interface ASN1TaggedObjectParser

Overrides:

parseExplicitBaseObject in class ASN1TaggedObject

Throws:

java.io.IOException

parseExplicitBaseTagged

public ASN1TaggedObjectParser parseExplicitBaseTagged()
                                               throws java.io.IOException

Deprecated.

Specified by:

parseExplicitBaseTagged in interface ASN1TaggedObjectParser

Overrides:

parseExplicitBaseTagged in class ASN1TaggedObject

Throws:

java.io.IOException

parseImplicitBaseTagged

public ASN1TaggedObjectParser parseImplicitBaseTagged(int baseTagClass,
                                                      int baseTagNo)
                                               throws java.io.IOException

Deprecated.

Specified by:

parseImplicitBaseTagged in interface ASN1TaggedObjectParser

Overrides:

parseImplicitBaseTagged in class ASN1TaggedObject

Throws:

java.io.IOException

hasApplicationTag

public boolean hasApplicationTag(int tagNo)

Deprecated.

hasContextTag

public boolean hasContextTag(int tagNo)

Deprecated.

Specified by:

hasContextTag in interface ASN1TaggedObjectParser

Overrides:

hasContextTag in class ASN1TaggedObject

getTaggedObject

public ASN1TaggedObject getTaggedObject()

Deprecated.

ASN1ApplicationSpecific uses an internal ASN1TaggedObject for the implementation, and will soon be deprecated in favour of using ASN1TaggedObject with a tag class of BERTags.APPLICATION. This method lets you get the internal ASN1TaggedObject so that client code can begin the migration.

isConstructed

public boolean isConstructed()

Deprecated.

Return true if the object is marked as constructed, false otherwise.

Returns:

true if constructed, otherwise false.

readObject

public ASN1Encodable readObject()
                         throws java.io.IOException

Deprecated.

Description copied from interface: ASN1ApplicationSpecificParser

Read the next object in the parser.

Specified by:

readObject in interface ASN1ApplicationSpecificParser

Returns:

an ASN1Encodable

Throws:

java.io.IOException - on a parsing or decoding error.