com.example.Constraints.java Source code

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Here is the source code for com.example.Constraints.java

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/*
 * Copyright 2014-2015 the original author or authors.
 *
 * 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.example;

import java.util.List;

import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;

import org.springframework.restdocs.constraints.ConstraintDescriptions;

public class Constraints {

    @SuppressWarnings("unused")
    // tag::constraints[]
    public void example() {
        ConstraintDescriptions userConstraints = new ConstraintDescriptions(UserInput.class); // <1>
        List<String> descriptions = userConstraints.descriptionsForProperty("name"); // <2>
    }

    static class UserInput {

        @NotNull
        @Size(min = 1)
        String name;

        @NotNull
        @Size(min = 8)
        String password;

    }
    // end::constraints[]

}