public class Checksum extends Object implements org.apache.directory.api.asn1.Asn1Object
Checksum ::= SEQUENCE { cksumtype [0] Int32, checksum [1] OCTET STRING }
Constructor and Description |
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Checksum()
Creates a new instance of Checksum.
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Checksum(ChecksumType cksumtype,
byte[] checksum)
Creates a new instance of Checksum.
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Modifier and Type | Method and Description |
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int |
computeLength()
Compute the checksum length
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ByteBuffer |
encode(ByteBuffer buffer)
Encode the Checksum message to a PDU.
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boolean |
equals(Object o) |
ChecksumType |
getChecksumType()
Returns the
ChecksumType . |
byte[] |
getChecksumValue()
Returns the checksum value.
|
int |
hashCode() |
void |
setChecksumType(ChecksumType cksumType)
Set the
ChecksumType . |
void |
setChecksumValue(byte[] checksum)
Set the checksum Value.
|
String |
toString() |
String |
toString(String tabs) |
public Checksum()
public Checksum(ChecksumType cksumtype, byte[] checksum)
cksumtype
- The checksum type usedchecksum
- The checksum valuepublic boolean equals(Object o)
equals
in class Object
Object.equals(Object)
public byte[] getChecksumValue()
public void setChecksumValue(byte[] checksum)
checksum
- The checksum valuepublic ChecksumType getChecksumType()
ChecksumType
.ChecksumType
.public void setChecksumType(ChecksumType cksumType)
ChecksumType
.cksumType
- The checksum algorithm usedpublic int computeLength()
Checksum : 0x30 L1 checksum sequence | +--> 0xA0 L2 cksumtype tag | | | +--> 0x02 L2-1 cksumtype (int) | +--> 0xA1 L3 checksum tag | +--> 0x04 L3-1 checksum (OCTET STRING) where L1 = L2 + lenght(0xA0) + length(L2) + L3 + lenght(0xA1) + length(L3) and L2 = L2-1 + length(0x02) + length( L2-1) L3 = L3-1 + length(0x04) + length( L3-1)
computeLength
in interface org.apache.directory.api.asn1.Asn1Object
public ByteBuffer encode(ByteBuffer buffer) throws org.apache.directory.api.asn1.EncoderException
Checksum : 0x30 LL 0xA0 LL 0x02 0x01 cksumtype 0xA1 LL 0x04 LL Checksum
encode
in interface org.apache.directory.api.asn1.Asn1Object
buffer
- The buffer where to put the PDU. It should have been allocated
before, with the right size.org.apache.directory.api.asn1.EncoderException
public String toString()
toString
in class Object
Object.toString()
public String toString(String tabs)
Object.toString()
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