Examples of com.db4o.config.Configuration.callbacks()

com.db4o.config.Configuration.callbacks()
turns callback methods on and off.

Callbacks are turned on by default.

A tuning hint: If callbacks are not used, you can turn this feature off, to prevent db4o from looking for callback methods in persistent classes. This will increase the performance on system startup.

In client/server environment this setting should be used on both client and server. @param flag false to turn callback methods off @see com.db4o.ext.ObjectCallbacks Using callbacks

//      }
//    });
//    config.messageLevel(3);


    config.automaticShutDown(false);
  config.callbacks(false);
    config.activationDepth(2);
    config.flushFileBuffers(false);
    config.callConstructors(true);
    config.exceptionsOnNotStorable(true);
    configureAbstractEntity(config);

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    fireDatabaseEvent(new DatabaseEvent(fObjectContainer, fLock), true);
  }


  private void configure() {
    Configuration globalConfig = Db4o.configure();
    globalConfig.callbacks(false);
//    globalConfig.blockSize(8);
//    globalConfig.bTreeCacheHeight(0);
//    globalConfig.bTreeNodeSize(100);
//    globalConfig.diagnostic().addListener(new DiagnosticListener() {
//      public void onDiagnostic(Diagnostic d) {

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    });


    config.lockDatabaseFile(false);
    config.queries().evaluationMode(forDefrag ? QueryEvaluationMode.LAZY : QueryEvaluationMode.IMMEDIATE);
    config.automaticShutDown(false);
    config.callbacks(false);
    config.activationDepth(2);
    config.callConstructors(true);
    config.exceptionsOnNotStorable(true);
    configureAbstractEntity(config);
    config.objectClass(BookMark.class).objectField("fFeedLink").indexed(true); //$NON-NLS-1$

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    });


    config.lockDatabaseFile(true);
    config.queries().evaluationMode(forDefrag ? QueryEvaluationMode.LAZY : QueryEvaluationMode.IMMEDIATE);
    config.automaticShutDown(false);
    config.callbacks(false);
    config.activationDepth(2);
    config.flushFileBuffers(false);
    config.callConstructors(true);
    config.exceptionsOnNotStorable(true);
    configureAbstractEntity(config);

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