Examples of org.syncany.database.dao.DatabaseXmlSerializer

org.syncany.database.dao.DatabaseXmlSerializer
Serializes a {@link MemoryDatabase} or a list of {@link DatabaseVersion}s to an XML-based file format, using a {@link Transformer} to compress/encrypt the file before writing, and to decompress/decrypt it before reading.
The class offers a variety of save() to serialize and store a memory database to a file, and several load() methods to load them from disk.
It uses a {@link DatabaseXmlWriter} to write XML files to disk and {@link DatabaseXmlParseHandler} to parse them while reading. @see DatabaseXmlParseHandler @see DatabaseXmlWriter @author Philipp C. Heckel

    assertNotNull(localDatabaseDir.listFiles());
    assertTrue(localDatabaseDir.listFiles().length > 0);
    assertTrue(remoteDatabaseFile.exists());


    // - Memory database
    DatabaseXmlSerializer dDAO = new DatabaseXmlSerializer(testConfig.getTransformer());


    MemoryDatabase remoteDatabase = new MemoryDatabase();
    dDAO.load(remoteDatabase, remoteDatabaseFile, null, null, DatabaseReadType.FULL, DatabaseVersionType.DEFAULT, null);


    DatabaseVersion remoteDatabaseVersion = remoteDatabase.getLastDatabaseVersion();


    // - Sql Database
    SqlDatabase localDatabase = new SqlDatabase(testConfig);

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  }


  protected void saveDeltaDatabase(MemoryDatabase db, File localDatabaseFile) throws IOException {
    logger.log(Level.INFO, "- Saving database to " + localDatabaseFile + " ...");


    DatabaseXmlSerializer dao = new DatabaseXmlSerializer(config.getTransformer());
    dao.save(db.getDatabaseVersions(), localDatabaseFile);
  }

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    this.options = options;
    this.result = new DownOperationResult();


    this.localDatabase = new SqlDatabase(config);
    this.databaseReconciliator = new DatabaseReconciliator();
    this.databaseSerializer = new DatabaseXmlSerializer(config.getTransformer());
  }

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  }


  private File writePurgeFile(DatabaseVersion purgeDatabaseVersion, DatabaseRemoteFile newPurgeDatabaseFile) throws IOException {
    File localPurgeDatabaseFile = config.getCache().getDatabaseFile(newPurgeDatabaseFile.getName());


    DatabaseXmlSerializer xmlSerializer = new DatabaseXmlSerializer(config.getTransformer());
    xmlSerializer.save(Lists.newArrayList(purgeDatabaseVersion), localPurgeDatabaseFile);


    return localPurgeDatabaseFile;
  }

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          toDeleteDatabaseFiles.get(0).getClientVersion(), lastRemoteMergeDatabaseFile.getClientVersion(), lastLocalMergeDatabaseFile });


      long lastLocalClientVersion = lastRemoteMergeDatabaseFile.getClientVersion();
      Iterator<DatabaseVersion> lastNDatabaseVersions = localDatabase.getDatabaseVersionsTo(client, lastLocalClientVersion);


      DatabaseXmlSerializer databaseDAO = new DatabaseXmlSerializer(config.getTransformer());
      databaseDAO.save(lastNDatabaseVersions, lastLocalMergeDatabaseFile);


      // Queue files for uploading and deletion
      allToDeleteDatabaseFiles.addAll(toDeleteDatabaseFiles);
      allMergedDatabaseFiles.put(lastLocalMergeDatabaseFile, lastRemoteMergeDatabaseFile);

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  }
  
  public static MemoryDatabase readDatabaseFileFromDisk(File databaseFile, Transformer transformer) throws IOException {
    MemoryDatabase db = new MemoryDatabase();
    
    DatabaseXmlSerializer dao = new DatabaseXmlSerializer(transformer);
    dao.load(db, databaseFile, null, null, DatabaseReadType.FULL, DatabaseVersionType.DEFAULT, null);
    
    return db;
  }

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    return db;
  }
  
  public static void writeDatabaseFileToDisk(MemoryDatabase db, File writtenDatabaseFile, Transformer transformer) throws IOException {
    DatabaseXmlSerializer dao = new DatabaseXmlSerializer(transformer);
    dao.save(db.getDatabaseVersions(), writtenDatabaseFile);
  }

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Related Classes of org.syncany.database.dao.DatabaseXmlSerializer

org.syncany.operations.cleanup.CleanupOperation

org.syncany.operations.down.DownOperation

org.syncany.operations.up.UpOperation

org.syncany.tests.operations.SyncUpOperationTest

org.syncany.tests.util.TestDatabaseUtil

java.io.InputStream

java.io.OutputStreamWriter

javax.xml.parsers.SAXParser

java.io.FileInputStream

java.io.FileOutputStream

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