netscape.ldap.ber.stream
Class BERNull
java.lang.Object
|
+--netscape.ldap.ber.stream.BERElement
|
+--netscape.ldap.ber.stream.BERNull
- All Implemented Interfaces:
- java.io.Serializable
- public class BERNull
- extends BERElement
This class is for the NULL type.
ENCODING RULE:
tag = 0x05
length value is zero (short or long form).
no contents
Example 1: (short form)
05 00
Example 2: (long form)
05 81 00
- 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 |
BERNull()
Constructs a NULL element. |
BERNull(java.io.InputStream stream,
int[] bytes_read)
Constructs a null element from an input stream. |
Method Summary |
int |
getType()
Gets the element type. |
java.lang.String |
toString()
Gets the string representation. |
void |
write(java.io.OutputStream stream)
Sends the BER encoding directly to stream. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
BERNull
public BERNull()
- Constructs a NULL element.
BERNull
public BERNull(java.io.InputStream stream,
int[] bytes_read)
throws java.io.IOException
- Constructs a null element from an input stream.
- Parameters:
stream
- input stream from socketbytes_read
- array of 1 int; value incremented by
number of bytes read from stream- Throws:
java.io.IOException
- failed to construct
write
public void write(java.io.OutputStream stream)
throws java.io.IOException
- Sends the BER encoding directly to stream.
- Overrides:
write
in class BERElement
- Parameters:
stream
- output stream- Throws:
java.io.IOException
- failed to write
getType
public int getType()
- Gets the element type.
- Overrides:
getType
in class BERElement
- Returns:
- element type.
toString
public java.lang.String toString()
- Gets the string representation.
- Overrides:
toString
in class BERElement
- Returns:
- string representation of tag.