/// <exception cref="Db4objects.Db4o.CorruptionException"></exception> /// <exception cref="System.IO.IOException"></exception> private static void Pass(DefragmentServicesImpl context, DefragmentConfig config, IPassCommand command) { command.ProcessClassCollection(context); IStoredClass[] classes = context.StoredClasses(DefragmentServicesImpl.Sourcedb); for (int classIdx = 0; classIdx < classes.Length; classIdx++) { ClassMetadata classMetadata = (ClassMetadata)classes[classIdx]; if (!config.StoredClassFilter().Accept(classMetadata)) { continue; } ProcessClass(context, classMetadata, command); command.Flush(context); if (config.ObjectCommitFrequency() > 0) { context.TargetCommit(); } } BTree uuidIndex = context.SourceUuidIndex(); if (uuidIndex != null) { command.ProcessBTree(context, uuidIndex); } command.Flush(context); context.TargetCommit(); }
/// <exception cref="System.IO.IOException"></exception> private void Defrag(string fname) { var config = new DefragmentConfig(fname); config.Db4oConfig(NewConfiguration()); config.StoredClassFilter(IgnoreClassFilter(typeof (SimpleClass ))); Db4o.Defragment.Defragment.Defrag(config); }
/// <exception cref="Db4objects.Db4o.CorruptionException"></exception> /// <exception cref="System.IO.IOException"></exception> private static void Pass(DefragmentServicesImpl context, DefragmentConfig config, IPassCommand command) { command.ProcessClassCollection(context); IStoredClass[] classes = context.StoredClasses(DefragmentServicesImpl.Sourcedb); for (int classIdx = 0; classIdx < classes.Length; classIdx++) { ClassMetadata classMetadata = (ClassMetadata)classes[classIdx]; if (!config.StoredClassFilter().Accept(classMetadata)) { continue; } ProcessClass(context, classMetadata, command); command.Flush(context); if (config.ObjectCommitFrequency() > 0) { context.TargetCommit(); } } BTree uuidIndex = context.SourceUuidIndex(); if (uuidIndex != null) { command.ProcessBTree(context, uuidIndex); } command.Flush(context); context.TargetCommit(); }
public void UseAClassFilter() { // #example: Use class filter DefragmentConfig config = new DefragmentConfig("database.db4o"); config.StoredClassFilter(new AvailableTypeFilter()); Defragment.Defrag(config); // #end example }