Package netscape.ldap.ber.stream
Class BERTag
java.lang.Object
netscape.ldap.ber.stream.BERElement
netscape.ldap.ber.stream.BERTag
- All Implemented Interfaces:
Serializable
This class is for the tagged object type. A nested tag is
allowed. A tagged element contains another
ber element.
ENCODING RULE: tag = whatever it is constructed with
- Version:
- 1.0 seeAlso CCITT X.209
- See Also:
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Field Summary
Fields inherited from class netscape.ldap.ber.stream.BERElement
ANY, APPLICATION, BITSTRING, BOOLEAN, CHOICE, CONSTRUCTED, CONTEXT, ENUMERATED, EOC, EXOP_REQ_OID, EXOP_REQ_VALUE, EXOP_RES_OID, EXOP_RES_VALUE, GENERALSTRING, GRAPHICSTRING, IA5STRING, INTEGER, MRA_DNATTRS, MRA_OID, MRA_TYPE, MRA_VALUE, NULL, NUMERICSTRING, OBJECTID, OCTETSTRING, PRIMITIVE, PRINTABLESTRING, PRIVATE, REAL, SASLCONTEXT, SEQUENCE, SET, SK_MATCHRULE, SK_REVERSE, SR_ATTRTYPE, TAG, TELETEXSTRING, UNIVERSAL, UTCTIME, VIDEOTEXSTRING, VISIBLESTRING
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Constructor Summary
ConstructorsConstructorDescriptionBERTag
(int tag, BERElement element, boolean implicit) Constructs a tag element.BERTag
(BERTagDecoder decoder, int tag, InputStream stream, int[] bytes_read) Constructs a tag element from an input stream. -
Method Summary
Modifier and TypeMethodDescriptionint
getTag()
Gets the element tag.int
getType()
Gets the element type.getValue()
Gets the element from the tagged object.void
setImplicit
(boolean value) Sets the implicit tag.toString()
Gets the string representation.void
write
(OutputStream stream) Sends the BER encoding directly to a stream.Methods inherited from class netscape.ldap.ber.stream.BERElement
byteToHexString, getElement, readLengthOctets, readTwosComplement, readUnsignedBinary, sendDefiniteLength
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Constructor Details
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BERTag
Constructs a tag element.- Parameters:
tag
- tag valueelement
- ber elementimplicit
- tagged implicitly
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BERTag
public BERTag(BERTagDecoder decoder, int tag, InputStream stream, int[] bytes_read) throws IOException Constructs a tag element from an input stream.- Parameters:
decoder
- decoder object for application-specific tagstag
- tag value; already stripped from streamstream
- sourcebytes_read
- array of 1 int; incremented by number of bytes read from stream- Throws:
IOException
- failed to construct
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Method Details
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getValue
Gets the element from the tagged object.- Returns:
- BER element.
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setImplicit
public void setImplicit(boolean value) Sets the implicit tag. If it is an implicit tag, the next element tag can be omitted (it will not be sent to a stream or buffer).- Parameters:
value
- implicit flag
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write
Sends the BER encoding directly to a stream.- Specified by:
write
in classBERElement
- Parameters:
stream
- output stream- Throws:
IOException
- failed to send
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getType
public int getType()Gets the element type.- Specified by:
getType
in classBERElement
- Returns:
- element type.
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getTag
public int getTag()Gets the element tag.- Returns:
- element tag.
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toString
Gets the string representation.- Specified by:
toString
in classBERElement
- Returns:
- string representation of tag.
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