com.freemanan.kubernetes.config.file.PropertiesFileProcessor Maven / Gradle / Ivy
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package com.freemanan.kubernetes.config.file;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.env.PropertiesPropertySourceLoader;
import org.springframework.core.env.CompositePropertySource;
import org.springframework.core.env.EnumerablePropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.ByteArrayResource;
/**
* @author Freeman
*/
public class PropertiesFileProcessor implements FileProcessor {
private static final Logger log = LoggerFactory.getLogger(PropertiesFileProcessor.class);
private static final PropertiesPropertySourceLoader loader = new PropertiesPropertySourceLoader();
@Override
public boolean hit(String fileName) {
return Arrays.stream(loader.getFileExtensions()).anyMatch(fileName::endsWith);
}
@Override
public EnumerablePropertySource generate(String name, String content) {
CompositePropertySource propertySource = new CompositePropertySource(name);
try {
List> pss =
loader.load(name, new ByteArrayResource(content.getBytes(StandardCharsets.UTF_8)));
propertySource.getPropertySources().addAll(pss);
} catch (IOException e) {
log.warn("Failed to parse properties file", e);
}
return propertySource;
}
}