Examples of org.nasutekds.server.replication.plugin.EntryHistorical

Package org.nasutekds.server.replication.plugin

Examples of org.nasutekds.server.replication.plugin.EntryHistorical

org.nasutekds.server.replication.plugin.EntryHistorical
This class is used to store historical information that is used to resolve modify conflicts It is assumed that the common case is not to have conflict and therefore is optimized (in order of importance) for : 1- detecting potential conflict 2- fast update of historical information for non-conflicting change 3- fast and efficient purge 4- compact 5- solve conflict. This should also be as fast as possible but not at the cost of any of the other previous objectives One Historical object is created for each entry in the entry cache each Historical Object contains a list of attribute historical information

  public void addAndAddSingle() throws Exception
  {
    Entry entry = initializeEntry();


    // load historical from the entry
    EntryHistorical hist = EntryHistorical.newInstanceFromEntry(entry);


    /*
     * simulate a add of the description attribute done at time t10
     */
    testModify(entry, hist, DISPLAYNAME, ModificationType.ADD,

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  public void addDelAddSingle() throws Exception
  {
    Entry entry = initializeEntry();


    // load historical from the entry
    EntryHistorical hist = EntryHistorical.newInstanceFromEntry(entry);


    /*
     * simulate a add of the description attribute done at time t1
     */
    testModify(entry, hist, DISPLAYNAME, ModificationType.ADD,

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  public void addAddDelSingle() throws Exception
  {
    Entry entry = initializeEntry();


    // load historical from the entry
    EntryHistorical hist = EntryHistorical.newInstanceFromEntry(entry);


    /*
     * simulate a add of the description attribute done at time t1
     */
    testModify(entry, hist, DISPLAYNAME, ModificationType.ADD,

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     * works  by encoding decoding and checking that the result is the same
     * as the initial value.
     */
    entry.removeAttribute(historicalAttrType);
    entry.addAttribute(hist.encodeAndPurge(), null);
    EntryHistorical hist2 = EntryHistorical.newInstanceFromEntry(entry);
    assertEquals(hist2.encodeAndPurge().toString(), hist.encodeAndPurge().toString());


    return mods;
  }

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Related Classes of org.nasutekds.server.replication.plugin.EntryHistorical

org.nasutekds.messages.Message

org.nasutekds.server.replication.common.ChangeNumber

org.nasutekds.server.replication.plugin.ModifyConflictTest

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