package com.vci.server.cache;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import org.apache.commons.lang3.StringUtils;
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import com.alibaba.fastjson.JSONObject;
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import com.vci.corba.framework.data.PvolumeInfo;
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import com.vci.server.cache.redis.RedisUtil;
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public final class VolumeCacheProvider {
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public static PvolumeInfo getVolume(String name) {
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String attrObj = RedisUtil.getInstance().hget(CacheNames.VOLUMES, name);
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if (StringUtils.isBlank(attrObj))
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return null;
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return JSONObject.parseObject(attrObj, PvolumeInfo.class);
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}
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public static PvolumeInfo[] getVolumes(String[] names) {
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List<PvolumeInfo> lstAI = new ArrayList<PvolumeInfo>();
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for (int i = 0; i < names.length; i++) {
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String jsonObj = RedisUtil.getInstance().hget(CacheNames.VOLUMES, names[i]);
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if (StringUtils.isBlank(jsonObj))
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continue;
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lstAI.add(JSONObject.parseObject(jsonObj, PvolumeInfo.class));
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}
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return lstAI.toArray(new PvolumeInfo[0]);
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}
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public static PvolumeInfo[] getAllVolumes() {
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Map<String, String> allVols = RedisUtil.getInstance().hgetAll(CacheNames.VOLUMES);
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List<PvolumeInfo> lstAI = new ArrayList<PvolumeInfo>();
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String[] items = allVols.values().toArray(new String[0]);
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for (int i = 0; i < items.length; i++) {
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lstAI.add(JSONObject.parseObject(items[i], PvolumeInfo.class));
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}
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return lstAI.toArray(new PvolumeInfo[0]);
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}
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}
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