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public interface JournalStore
A store for change events on the directory which exposes methods for managing, querying and in general performing legal operations on the log.
Method Summary | |
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boolean |
ack(long revision)
Records a ack for a change |
void |
destroy()
Destroy the logs. |
long |
getCurrentRevision()
Gets the current revision of the server (a.k.a. |
void |
init(DirectoryService service)
Initialize the store. |
boolean |
log(LdapPrincipal principal,
long revision,
org.apache.directory.shared.ldap.ldif.LdifEntry forward)
Records a change as a forward LDIF and the authorized principal |
boolean |
nack(long revision)
Records a nack for a change |
void |
setFileName(java.lang.String fileName)
The file name to use as the journal file. |
void |
setWorkingDirectory(java.lang.String workingDirectory)
The working directory on which the journal file will be stored. |
void |
sync()
Write the changes on disk |
Method Detail |
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void init(DirectoryService service) throws java.lang.Exception
service
- The associated DirectoryService
java.lang.Exception
- If the initialization failedvoid sync() throws java.lang.Exception
java.lang.Exception
- If the write failedvoid destroy() throws java.lang.Exception
java.lang.Exception
- If we can't destroy the logslong getCurrentRevision()
boolean log(LdapPrincipal principal, long revision, org.apache.directory.shared.ldap.ldif.LdifEntry forward)
principal
- The principal who is logging the changerevision
- The operation revisionforward
- The change to log
true
if the entry has been writtenboolean ack(long revision)
revision
- The change revision which is acked
true
if the ack has been writtenboolean nack(long revision)
revision
- The change revision which is nacked
true
if the nack has been written
java.lang.Exception
- if there are problems logging the nackvoid setFileName(java.lang.String fileName)
fileName
- the fileName to setvoid setWorkingDirectory(java.lang.String workingDirectory)
workingDirectory
- The working directory in which the journal file
will be stored
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