Examples of java.io.ByteArrayOutputStream.toByteArray()

java.io.ByteArrayOutputStream.toByteArray()
Answer the contents of this ByteArrayOutputStream as a byte array. Any changes made to the receiver after returning will not be reflected in the byte array returned to the caller. @return this streams current contents as a byte array.

     * @return the content, null if the file doesn't exist
     */
    public byte[] retrieve(String fileName) throws IOException {
        ByteArrayOutputStream buff = new ByteArrayOutputStream();
        retrieve(fileName, buff, 0);
        return buff.toByteArray();
    }


    /**
     * Read a file ([REST] RETR).
     *

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        send("NLST " + dir);
        readCode(150);
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        IOUtils.copyAndClose(inData, out);
        readCode(226);
        byte[] data = out.toByteArray();
        return new String(data);
    }


    /**
     * Get the directory listing (LIST).

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        send("LIST " + dir);
        readCode(150);
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        IOUtils.copyAndClose(inData, out);
        readCode(226);
        byte[] data = out.toByteArray();
        return new String(data);
    }


    /**
     * A file on an FTP server.

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      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      //os.close();
      assertTrue(baos.size() > 0);
      loader.remove(X);


      ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
      MarshalledValueInputStream is = new MarshalledValueInputStream(bais);
      loader.storeEntireState(is);
      //is.close();
      assertEquals("X found", true, loader.exists(X));
      loader.remove(X);

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                default:
                    println("############## UNSUPPORTED: " + (char) x);
                }
            }
            dataOut.flush();
            byte[] buffer = buff.toByteArray();
            printData(buffer, buffer.length);
            try {
                outStream.write(buffer, 0, buffer.length);
                outStream.flush();
            } catch (IOException e) {

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            }
            default:
                println("############## UNSUPPORTED: " + (char) x);
            }
            dataOut.flush();
            byte[] buffer = buff.toByteArray();
            printData(buffer, buffer.length);
            try {
                outStream.write(buffer, 0, buffer.length);
                outStream.flush();
            } catch (IOException e) {

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      ObjectOutputStream oos = new ObjectOutputStream(baos);
      oos.writeObject(object);
      oos.close();
      baos.close();


      ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
      Object retval = ois.readObject();
      ois.close();
      return (T) retval;
   }
}

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      finally
      {
         cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
         os.close();
         assertTrue(baos.size() > 0);
         state = baos.toByteArray();
      }


      /* Restore state. */
      ByteArrayInputStream bais = new ByteArrayInputStream(state);
      MarshalledValueInputStream is = new MarshalledValueInputStream(bais);

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      assertTrue(baos.size() > 0);
      loader.remove(SUBTREE_FQN);


      /* Restore state. */


      ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
      MarshalledValueInputStream is = new MarshalledValueInputStream(bais);
      loader.storeState(SUBTREE_FQN, is);
      is.close();
      addDelay();
      assertEquals(c1, loader.get(FQN).get(1));

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      cache.getMarshaller().objectToObjectStream(DefaultStateTransferManager.STREAMING_DELIMITER_NODE, os);
      os.close();
      assertTrue(baos.size() > 0);


      /* Restore state. */
      ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
      MarshalledValueInputStream is = new MarshalledValueInputStream(bais);
      loader.storeState(BUDDY_BASE, is);
      is.close();
      addDelay();
      assertEquals(c1, loader.get(BUDDY_PLUS_FQN).get(1));

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