47 lines
1.4 KiB
Java
47 lines
1.4 KiB
Java
/*
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* Copyright 2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.notes;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import javax.validation.Constraint;
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import javax.validation.Payload;
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import javax.validation.constraints.NotBlank;
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import javax.validation.constraints.Null;
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import org.hibernate.validator.constraints.CompositionType;
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import org.hibernate.validator.constraints.ConstraintComposition;
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@ConstraintComposition(CompositionType.OR)
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@Constraint(validatedBy = {})
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@Null
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@NotBlank
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@Target({ ElementType.FIELD, ElementType.PARAMETER })
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@Retention(RetentionPolicy.RUNTIME)
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public @interface NullOrNotBlank {
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String message() default "Must be null or not blank";
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Class<?>[] groups() default {};
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Class<? extends Payload>[] payload() default {};
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}
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