2.4/samples/validation/src/com/google/gwt/sample/validation/shared/Zip.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 com.google.gwt.sample.validation.shared;

import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import javax.validation.Constraint;
import javax.validation.Payload;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;

/**
 * Example composite constraint.
 */
@Pattern(regexp = "[0-9]*")
@Size(min = 5, max = 5)
@Constraint(validatedBy = {})
@Documented
@Target({ANNOTATION_TYPE, METHOD, FIELD, CONSTRUCTOR, PARAMETER})
@Retention(RUNTIME)
public @interface Zip {
  /**
   * Defines several @Zip annotations on the same element
   *
   * @see {@link Zip}
   */
  @Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
  @Retention(RUNTIME)
  @Documented
  @interface List {
    Zip[] value();
  }

  Class<?>[] groups() default {};

  String message() default "Wrong zipcode";

  Class<? extends Payload>[] payload() default {};
}