Package org.apache.hadoop.security.token.delegation

Class AbstractDelegationTokenSecretManager.DelegationTokenInformation

java.lang.Object

org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.DelegationTokenInformation

All Implemented Interfaces:

Writable

Enclosing class:

AbstractDelegationTokenSecretManager<TokenIdent extends AbstractDelegationTokenIdentifier>

@Evolving
public static class AbstractDelegationTokenSecretManager.DelegationTokenInformation
extends Object
implements Writable

Class to encapsulate a token's renew date and password.

Constructor Summary

Constructors

Constructor	Description
DelegationTokenInformation()
DelegationTokenInformation(long renewDate, byte[] password)
DelegationTokenInformation(long renewDate, byte[] password, String trackingId)

Method Summary

Modifier and Type	Method	Description
long	getRenewDate()
String	getTrackingId()
void	readFields(DataInput in)	Deserialize the fields of this object from in.
void	write(DataOutput out)	Serialize the fields of this object to out.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DelegationTokenInformation

public DelegationTokenInformation()

DelegationTokenInformation

public DelegationTokenInformation(long renewDate,
 byte[] password)

DelegationTokenInformation

public DelegationTokenInformation(long renewDate,
 byte[] password,
 String trackingId)

Method Details

getRenewDate

public long getRenewDate()

Returns:

returns renew date.

getTrackingId

public String getTrackingId()

Returns:

returns tracking id.

write

public void write(DataOutput out)
           throws IOException

Description copied from interface: Writable

Serialize the fields of this object to out.

Specified by:

write in interface Writable

Parameters:

out - DataOuput to serialize this object into.

Throws:

IOException - any other problem for write.

readFields

public void readFields(DataInput in)
                throws IOException

Description copied from interface: Writable

Deserialize the fields of this object from in.

For efficiency, implementations should attempt to re-use storage in the existing object where possible.

Specified by:

readFields in interface Writable

Parameters:

in - DataInput to deseriablize this object from.

Throws:

IOException - any other problem for readFields.