com.jeesuite.confcenter.springboot.CCPropertySourceLoader Maven / Gradle / Ivy
package com.jeesuite.confcenter.springboot;
import java.io.IOException;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.boot.env.PropertySourceLoader;
import org.springframework.core.PriorityOrdered;
import org.springframework.core.env.PropertiesPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PropertiesLoaderUtils;
import com.jeesuite.confcenter.ConfigcenterContext;
public class CCPropertySourceLoader implements PropertySourceLoader, PriorityOrdered, DisposableBean {
private final static Logger logger = LoggerFactory.getLogger("com.jeesuite");
private ConfigcenterContext ccContext = ConfigcenterContext.getInstance();
private String profiles = null;
@Override
public String[] getFileExtensions() {
return new String[] { "properties" };
}
@Override
public PropertySource load(String name, Resource resource, String profile) throws IOException {
logger.info("load PropertySource -> name:{},profile:{}", name, profile);
if (profile == null) {
Properties properties = PropertiesLoaderUtils.loadProperties(resource);
if (profiles == null) {
profiles = properties.getProperty("spring.profiles.active");
} else {
logger.info("spring.profiles.active = " + profiles + ",ignore load remote config");
}
// 如果指定了profile，则也不加载远程配置
if (profiles == null && ccContext.getStatus() == null) {
ccContext.init(properties, true);
ccContext.mergeRemoteProperties(properties);
ccContext.syncConfigToServer(properties, true);
}
if (!properties.isEmpty()) {
return new PropertiesPropertySource(name, properties);
}
}
return null;
}
@Override
public int getOrder() {
return HIGHEST_PRECEDENCE;
}
@Override
public void destroy() throws Exception {
ccContext.close();
}
}