Package java.io

Examples of java.io.ByteArrayInputStream


      MarshalledValueOutputStream os = new MarshalledValueOutputStream(baos);
      loader.loadEntireState(os);
      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      os.close();

      ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
      MarshalledValueInputStream is = new MarshalledValueInputStream(bais);
      loader.storeEntireState(is);
      is.close();

      baos = new ByteArrayOutputStream(1024);
      os = new MarshalledValueOutputStream(baos);
      loader.loadEntireState(os);
      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      os.close();

      bais = new ByteArrayInputStream(baos.toByteArray());
      is = new MarshalledValueInputStream(bais);
      loader.storeEntireState(is);
      is.close();

      baos = new ByteArrayOutputStream(1024);
      os = new MarshalledValueOutputStream(baos);
      loader.loadEntireState(os);
      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      os.close();

      assertEquals(null, loader.get(FQN));

      /* Use a complex object to ensure that the class catalog is used. */
      Complex c1 = new Complex();
      Complex c2 = new Complex(c1);

      /* Add objects. */
      loader.put(FQN, 1, c1);
      loader.put(FQN, 2, c2);
      assertEquals(c1, loader.get(FQN).get(1));
      assertEquals(c2, loader.get(FQN).get(2));
      assertEquals(2, loader.get(FQN).size());

      /* Save state. */
      baos = new ByteArrayOutputStream(1024);
      os = new MarshalledValueOutputStream(baos);
      loader.loadEntireState(os);
      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      assertTrue(baos.size() > STREAM_HEADER_LENGTH);
      os.close();

      byte[] savedState = baos.toByteArray();

      /* Clear state. */
      baos = new ByteArrayOutputStream(1024);
      os = new MarshalledValueOutputStream(baos);
      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      os.close();
      bais = new ByteArrayInputStream(baos.toByteArray());
      is = new MarshalledValueInputStream(bais);
      loader.storeEntireState(is);
      is.close();

      assertEquals(null, loader.get(FQN));

      /* Restore state. */
      bais = new ByteArrayInputStream(savedState);
      is = new MarshalledValueInputStream(bais);
      loader.storeEntireState(is);
      is.close();
      assertEquals(c1, loader.get(FQN).get(1));
      assertEquals(c2, loader.get(FQN).get(2));
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   public void testSingleMethodCall() throws Exception
   {
      m.objectToObjectStream(command1, stream);
      stream.close();
      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(byteStream.toByteArray()));
      Object result = m.objectFromObjectStream(in);
      assertEquals(command1.getClass(), result.getClass());
   }
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   public void testListOfMethodCalls() throws Exception
   {
      m.objectToObjectStream(list, stream);
      stream.close();
      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(byteStream.toByteArray()));
      Object result = m.objectFromObjectStream(in);
      assertEquals(list.getClass(), result.getClass());
      assertEquals(list.size(), ((List) result).size());
      assert ((List) result).get(0) instanceof PutDataMapCommand;
      assert ((List) result).get(1) instanceof PutDataMapCommand;
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   public void testMethodCallsInPrepare() throws Exception
   {
      m.objectToObjectStream(prepareComand, stream);
      stream.close();
      ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(byteStream.toByteArray()));
      Object result = m.objectFromObjectStream(in);

      assertEquals(prepareComand.getClass(), result.getClass());
      PrepareCommand prepareCallRes = (PrepareCommand) result;
      List listResult = prepareCallRes.getModifications();
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      oos.close();
      baos.flush();
      baos.close();
      byte[] bytes = baos.toByteArray();
      int byteL = bytes.length;
      assert i == m.readUnsignedInt(new ObjectInputStream(new ByteArrayInputStream(bytes)));
      return byteL;
   }
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      oos.close();
      baos.flush();
      baos.close();
      byte[] bytes = baos.toByteArray();
      int byteL = bytes.length;
      assert i == m.readUnsignedLong(new ObjectInputStream(new ByteArrayInputStream(bytes)));
      return byteL;
   }
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      ObjectOutputStream out = new ObjectOutputStream(bout);
      byte[] s = {1, 2, 3, 4};
      m.objectToObjectStream(s, out);
      out.close();

      ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
      ObjectInputStream ois = new ObjectInputStream(bin);

      Object o = m.objectFromObjectStream(ois);

      ois.close();
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      ObjectOutputStream out = new ObjectOutputStream(bout);
      Byte[] s = new Byte[]{1, 2, 3, 4};
      m.objectToObjectStream(s, out);
      out.close();

      ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
      ObjectInputStream ois = new ObjectInputStream(bin);

      Object o = m.objectFromObjectStream(ois);

      ois.close();
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      ObjectOutputStream out = new ObjectOutputStream(bout);
      Object[] s = {"Hello", Fqn.fromString("/a"), 1, null};
      m.objectToObjectStream(s, out);
      out.close();

      ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
      ObjectInputStream ois = new ObjectInputStream(bin);

      Object o = m.objectFromObjectStream(ois);

      ois.close();
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      convertor.parse(fileName, baos, XSLT_FILE);

      XmlConfigurationParser newParser = new XmlConfigurationParser();
      XmlConfigurationParser2x oldParser = new XmlConfigurationParser2x();

      Configuration newConfig = newParser.parseStream(new ByteArrayInputStream(baos.toByteArray()));
      Configuration oldConfig = oldParser.parseFile(fileName);

      assert oldConfig.equals(newConfig);
   }
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