54 lines
1.5 KiB
Plaintext
54 lines
1.5 KiB
Plaintext
package com.nationalelectric.greenH5.identityAuth.util.devon;
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import java.io.Serializable;
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/**
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* 断言便捷方法，断言失败抛出相应的异常
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*
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* @author <a href="mailto:93785732@qq.com">ZhengDaHong@fzfx</a>
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* @since 2017/8/7 13:42
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*/
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public abstract class Assertion {
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//---------------------------------------------------------------------
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// Null/Empty checks
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//---------------------------------------------------------------------
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public static void notNull(Object object, String message) {
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if (object == null) {
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throw new IllegalArgumentException(message);
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}
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}
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public static void notNull(Object object) {
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notNull(object, "[Assertion failed] - this argument is required; it must not be null");
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}
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public static void notEmpty(String string, String message) {
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if (StringUtils.isEmpty(string)) {
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throw new IllegalArgumentException(message);
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}
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}
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public static void notEmpty(String string) {
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notNull(string, "[Assertion failed] - this argument is required; it must not be empty");
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}
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//---------------------------------------------------------------------
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// Serializations
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//---------------------------------------------------------------------
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public static void serializable(Object object, String message) {
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if(!(object instanceof Serializable)){
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throw new IllegalArgumentException(message);
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}
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}
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public static void serializable(Object object) {
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serializable(object, "[Assertion failed] - this argument should implements interface Serializable");
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}
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}
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