java.lang.Object
java.security.Timestamp
- All Implemented Interfaces:
Serializable
This class encapsulates information about a signed timestamp.
It is immutable.
It includes the timestamp's date and time as well as information about the
Timestamping Authority (TSA) which generated and signed the timestamp.
- Since:
- 1.5
- See Also:
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionboolean
Tests for equality between the specified object and this timestamp.Returns the certificate path for the Timestamping Authority.Returns the date and time when the timestamp was generated.int
hashCode()
Returns the hash code value for this timestamp.toString()
Returns a string describing this timestamp.
-
Constructor Details
-
Timestamp
Constructs a Timestamp.- Parameters:
timestamp
- is the timestamp's date and time. It must not be null.signerCertPath
- is the TSA's certificate path. It must not be null.- Throws:
NullPointerException
- if timestamp or signerCertPath is null.
-
-
Method Details
-
getTimestamp
Returns the date and time when the timestamp was generated.- Returns:
- The timestamp's date and time.
-
getSignerCertPath
Returns the certificate path for the Timestamping Authority.- Returns:
- The TSA's certificate path.
-
hashCode
public int hashCode()Returns the hash code value for this timestamp. The hash code is generated using the date and time of the timestamp and the TSA's certificate path. -
equals
Tests for equality between the specified object and this timestamp. Two timestamps are considered equal if the date and time of their timestamp's and their signer's certificate paths are equal. -
toString
Returns a string describing this timestamp.
-