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java.lang.Objectorg.apache.kahadb.journal.Journal
org.apache.kahadb.journal.ReadOnlyJournal
public class ReadOnlyJournal
An AsyncDataManager that works in read only mode against multiple data directories. Useful for reading back archived data files.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.kahadb.journal.Journal |
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Journal.WriteCommand, Journal.WriteKey |
Field Summary |
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Constructor Summary | |
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ReadOnlyJournal(java.util.ArrayList<java.io.File> dirs)
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Method Summary | |
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void |
close()
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boolean |
delete()
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Location |
getFirstLocation()
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void |
start()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ReadOnlyJournal(java.util.ArrayList<java.io.File> dirs)
Method Detail |
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public void start() throws java.io.IOException
start
in class Journal
java.io.IOException
public void close() throws java.io.IOException
close
in class Journal
java.io.IOException
public Location getFirstLocation() throws java.lang.IllegalStateException, java.io.IOException
java.lang.IllegalStateException
java.io.IOException
public boolean delete() throws java.io.IOException
delete
in class Journal
java.io.IOException
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