forked from fanruan/demo-tabledata-redis
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35 lines
1.2 KiB
35 lines
1.2 KiB
package com.fr.plugin.db.redis.core.visit.impl; |
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import com.fr.plugin.db.redis.core.visit.AbstractVisitor; |
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import com.fr.stable.ParameterProvider; |
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import com.fr.stable.script.CalculatorProvider; |
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import redis.clients.jedis.Jedis; |
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import java.util.ArrayList; |
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import java.util.List; |
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public class HashMGetVisitor extends AbstractVisitor<String>{ |
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@Override |
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public List<List<String>> getContent(CalculatorProvider calculator, ParameterProvider[] ps, Jedis client, String query, int rowCount) throws Exception { |
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String[] arr = query.trim().split(TOKEN_SPACE); |
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if (arr.length < 3) { |
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throw new IllegalArgumentException("Illegal query:" + query); |
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} |
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List<String> keys = new ArrayList<String>(); |
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for (int i = 2, len = arr.length; i < len; i ++) { |
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keys.add(trimCommand(arr[i])); |
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} |
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String[] fields = keys.toArray(new String[keys.size()]); |
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List<String> data = client.hmget(trimCommand(arr[1]), fields); |
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List<List<String>> result = new ArrayList<List<String>>(); |
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result.add(keys); |
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result.add(data); |
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return result; |
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} |
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@Override |
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public String keyWord() { |
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return "hmget"; |
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} |
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}
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