netscape.ldap.ber.stream
Class BERTag
java.lang.Object
|
+--netscape.ldap.ber.stream.BERElement
|
+--netscape.ldap.ber.stream.BERTag
- All Implemented Interfaces:
- java.io.Serializable
- public class BERTag
- extends BERElement
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
- See Also:
- Serialized Form
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 |
Constructor Summary |
BERTag(BERTagDecoder decoder,
int tag,
java.io.InputStream stream,
int[] bytes_read)
Constructs a tag element from an input stream. |
BERTag(int tag,
BERElement element,
boolean implicit)
Constructs a tag element. |
Method Summary |
int |
getTag()
Gets the element tag. |
int |
getType()
Gets the element type. |
BERElement |
getValue()
Gets the element from the tagged object. |
void |
setImplicit(boolean value)
Sets the implicit tag. |
java.lang.String |
toString()
Gets the string representation. |
void |
write(java.io.OutputStream stream)
Sends the BER encoding directly to a stream. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
BERTag
public BERTag(int tag,
BERElement element,
boolean implicit)
- Constructs a tag element.
- Parameters:
tag
- tag valueelement
- ber elementimplicit
- tagged implicitly
BERTag
public BERTag(BERTagDecoder decoder,
int tag,
java.io.InputStream stream,
int[] bytes_read)
throws java.io.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:
java.io.IOException
- failed to construct
getValue
public BERElement getValue()
- Gets the element from the tagged object.
- Returns:
- BER element.
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
write
public void write(java.io.OutputStream stream)
throws java.io.IOException
- Sends the BER encoding directly to a stream.
- Overrides:
write
in class BERElement
- Parameters:
stream
- output stream- Throws:
java.io.IOException
- failed to send
getType
public int getType()
- Gets the element type.
- Overrides:
getType
in class BERElement
- Returns:
- element type.
getTag
public int getTag()
- Gets the element tag.
- Returns:
- element tag.
toString
public java.lang.String toString()
- Gets the string representation.
- Overrides:
toString
in class BERElement
- Returns:
- string representation of tag.