com.minlia.cloud.holder.ContextHolder Maven / Gradle / Ivy

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package com.minlia.cloud.holder;

import org.springframework.beans.BeansException;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.core.env.Environment;

/**
 * Created by user on 4/25/16.
 */
public class ContextHolder implements ApplicationContextAware {

    private static ApplicationContext applicatioContext;

    public void setApplicationContext(ApplicationContext ctx) throws BeansException {
        ContextHolder.applicatioContext = ctx;
    }

    public static ApplicationContext getContext() {
        return ContextHolder.applicatioContext;
    }

    public static RelaxedPropertyResolver getSystemProperty() {
        if(null!=applicatioContext) {
            Environment environment = applicatioContext.getBean(Environment.class);
            return new RelaxedPropertyResolver(environment, "system.");
        }else{
            return null;
        }
    }
}