com.muizz.spring.mediator.configuration.YamlPropertySourceFactory Maven / Gradle / Ivy

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package com.muizz.spring.mediator.configuration;

import org.springframework.beans.factory.config.YamlPropertiesFactoryBean;
import org.springframework.core.env.PropertiesPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.support.EncodedResource;
import org.springframework.core.io.support.PropertySourceFactory;

import java.util.Objects;
import java.util.Optional;
import java.util.Properties;

public class YamlPropertySourceFactory implements PropertySourceFactory {
    
    @Override
    public PropertySource createPropertySource(String name, EncodedResource encodedResource) {

        String activeProfile = Optional
        .ofNullable(System.getenv("SPRING_PROFILES_ACTIVE"))
        .orElse(System.getProperty("spring.profiles.active"));

        assert activeProfile != null;

        YamlPropertiesFactoryBean yamlFactory = new YamlPropertiesFactoryBean();
        yamlFactory.setResources(encodedResource.getResource());

        Properties properties = yamlFactory.getObject();

        assert properties != null;
        return new PropertiesPropertySource(Objects.requireNonNull(encodedResource.getResource().getFilename()), properties);
    }

}