Exemplo n.º 1
0
  /**
   * Creates a new instance.
   *
   * @param data the data to be serialized
   * @return a new instance
   * @throws BatchRuntimeException if a failure to serialize the data occurs
   */
  public static SerializableData of(final Serializable data) {
    if (data instanceof SerializableData) {
      return (SerializableData) data;
    }
    if (data instanceof byte[]) {
      return new SerializableData((byte[]) data, null);
    }
    if (data == null) {
      return new SerializableData(null, null);
    }

    Class<?> c = data.getClass();
    if (c.isArray()) {
      c = c.getComponentType();
    }

    if (requiresSerialization(c)) {
      try {
        return new SerializableData(BatchUtil.objectToBytes(data), null);
      } catch (IOException e) {
        throw BatchMessages.MESSAGES.failedToSerialize(e, data);
      }
    }
    return new SerializableData(null, data);
  }
Exemplo n.º 2
0
 /**
  * If the data was previously serialized it's deserialized using the TCCL. If the TCCL is not set
  * the class loader for this class will be used.
  *
  * @return the serialized data or {@code null} if the data was {@code null} when created
  * @throws BatchRuntimeException if there was a failure to desrialize the value
  */
 public Serializable deserialize() throws BatchRuntimeException {
   if (raw != null) {
     return raw;
   }
   if (serialized != null) {
     // In an EE container the TCCL should be set to the class loader required for the deployment,
     // if it's not
     // set we'll default to the class loader for this class to deserialize the data
     ClassLoader cl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
     if (cl == null) {
       cl = WildFlySecurityManager.getClassLoaderPrivileged(SerializableData.class);
     }
     try {
       return BatchUtil.bytesToSerializableObject(serialized, cl);
     } catch (IOException e) {
       throw BatchMessages.MESSAGES.failedToDeserialize(e, Arrays.toString(serialized));
     } catch (ClassNotFoundException e) {
       throw BatchMessages.MESSAGES.failedToDeserialize(e, Arrays.toString(serialized));
     }
   }
   return null;
 }