net.cnri.apps.doserver

Class AuditLog

java.lang.Object

net.cnri.apps.doserver.AuditLog

public class AuditLog
extends java.lang.Object

This class defines an object that can record operations on digital objects in a registry server.

Method Summary

Methods

Modifier and Type	Method and Description
HeaderSet	getTransactionHeaders(java.lang.String txnID) This will return the HeaderSet that was used when invoking the transaction with the given identifier.
java.io.InputStream	getTransactionInput(java.lang.String txnID) This will return the stream of bytes that were used as input for the operation associated with the given transaction ID.
java.io.InputStream	getTransactionOutput(java.lang.String txnID) This will return the stream of bytes that were generated as output from the operation associated with the given transaction ID.
long	getTransactionTime(java.lang.String txnID) This will return the 64 bit value representing the date/time that the request with the given identifier occurred.
void	listTransactionsIDs(java.lang.String objectID, java.lang.String operationID, java.lang.String callerID, long gmtStartTime, long gmtEndTime, java.io.Writer txnWriter) This will write a \n-delimited list of transaction IDs for which the given operation was performed on the given object.
StreamPair	recordOperation(HeaderSet requestHeaders, java.io.InputStream in, java.io.OutputStream out) This initiates logging of the operation specified in the given requestHeaders, along with the bytes sent over the input and output streams.

Methods inherited from class java.lang.Object

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

Method Detail

recordOperation

public StreamPair recordOperation(HeaderSet requestHeaders,
                         java.io.InputStream in,
                         java.io.OutputStream out)
                           throws DOException

This initiates logging of the operation specified in the given requestHeaders, along with the bytes sent over the input and output streams.

Throws:

DOException

listTransactionsIDs

public void listTransactionsIDs(java.lang.String objectID,
                       java.lang.String operationID,
                       java.lang.String callerID,
                       long gmtStartTime,
                       long gmtEndTime,
                       java.io.Writer txnWriter)
                         throws java.lang.Exception

This will write a \n-delimited list of transaction IDs for which the given operation was performed on the given object. If the objectID and/or operationID are null, they are considered wildcards and will match all transactions. For the start and end time parameters the value zero indicates that transactions not be limited to start and end times.

Throws:

java.lang.Exception

getTransactionHeaders

public HeaderSet getTransactionHeaders(java.lang.String txnID)
                                throws java.lang.Exception

This will return the HeaderSet that was used when invoking the transaction with the given identifier. If the given transactionID is invalid this will return null.

Throws:

java.lang.Exception

getTransactionTime

public long getTransactionTime(java.lang.String txnID)
                        throws java.lang.Exception

This will return the 64 bit value representing the date/time that the request with the given identifier occurred. If the given transactionID is invalid this will return zero.

Throws:

java.lang.Exception

getTransactionInput

public java.io.InputStream getTransactionInput(java.lang.String txnID)
                                        throws java.lang.Exception

This will return the stream of bytes that were used as input for the operation associated with the given transaction ID. If the given transactionID is invalid this will return null.

Throws:

java.lang.Exception

getTransactionOutput

public java.io.InputStream getTransactionOutput(java.lang.String txnID)
                                         throws java.lang.Exception

This will return the stream of bytes that were generated as output from the operation associated with the given transaction ID. If the given transactionID is invalid this will return null.

Throws:

java.lang.Exception