user/src/javax/validation/ConstraintViolationException_CustomFieldSerializer.java

/*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package javax.validation;

import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.rpc.SerializationStreamReader;
import com.google.gwt.user.client.rpc.SerializationStreamWriter;

import java.util.Set;

/**
 * Custom Serializer for {@link ConstraintViolationException}.
 */
public class ConstraintViolationException_CustomFieldSerializer {

  public static void deserialize(SerializationStreamReader streamReader,
      ConstraintViolationException instance) throws SerializationException {
    // no fields
  }

  public static ConstraintViolationException instantiate(
      SerializationStreamReader streamReader)
      throws SerializationException {
    String message = streamReader.readString();
    @SuppressWarnings("unchecked")
    Set<ConstraintViolation<?>> set = (Set<ConstraintViolation<?>>) streamReader.readObject();
    return new ConstraintViolationException(message, set);
  }

  public static void serialize(SerializationStreamWriter streamWriter,
      ConstraintViolationException instance) throws SerializationException {
    streamWriter.writeString(instance.getMessage());
    streamWriter.writeObject(instance.getConstraintViolations());
  }
}