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Paladin2 Common library

There is a newer version: 0.5.5

package com.iohao.profile;


import com.iohao.profile.io.support.ResourcePatternResolverConfig;
import lombok.Getter;
import lombok.Setter;
import lombok.experimental.UtilityClass;
import lombok.extern.slf4j.Slf4j;

import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;

/**
 * 配置加载工具
 * 

 * create time : 2019-01-11 20:16
 *
 * @author [email protected]
 */
@Slf4j
@UtilityClass
public class ProfileLoadKit {

    /** 加载目录分割符号 */
    @Setter
    @Getter
    private String separator = ",";

    /**
     * 加载配置文件, /resources/conf下面的目录
     *      * 数据格式以,分割.  例如: blocks,local (假设参数传入是这个字符串)
     * 优先加载 blocks 目录下的配置文件.
     * 然后加载 local 目录下的配置文件.
     * 如果两个目录中有相同的配置项, 那么后面的会覆盖前面的配置项
     *
     * 
     *
     * @param profileConfigName 数据格式以,分割. 例如: blocks,local
     */
    public void loadProfile(String profileConfigName) {
        Optional name = Optional.ofNullable(profileConfigName);

        List configNameList = Arrays.stream(name.orElse("")
                .split(separator))
                .filter(Objects::nonNull)
                .map(String::trim)
                .filter(s -> s.length() > 0)
                .collect(Collectors.toList());

        log.debug("加载的目录列表 - size {} - {}", configNameList.size(), configNameList);

        // 加载配置
        ResourcePatternResolverConfig resolverConfig = new ResourcePatternResolverConfig();
        configNameList.forEach(resolverConfig::addDir);

        ProfileManager.Builder builder = ProfileManager.newBuilder();
        builder.addPropFile(resolverConfig.toUrls());

        log.debug("配置内容 - size:{} - !{}", ProfileManager.profile().map.size(), ProfileManager.profile());
    }
}