forked from fanruan/demo-tabledata-redis
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32 lines
1.0 KiB
32 lines
1.0 KiB
package com.fr.plugin.db.redis.core.visit.impl; |
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import com.fr.base.Parameter; |
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import com.fr.plugin.db.redis.core.visit.AbstractVisitor; |
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import com.fr.script.Calculator; |
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import com.fr.third.redis.clients.jedis.Jedis; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Set; |
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public class KeysVisitor extends AbstractVisitor<String> { |
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@Override |
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public List<List<String>> getContent(Calculator calculator, Parameter[] 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 < 2) { |
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throw new IllegalArgumentException("Illegal query:" + query); |
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} |
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Set<String> data = client.keys(trimCommand(arr[1])); |
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List<String> column = new ArrayList<String>(data); |
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List<List<String>> result = new ArrayList<List<String>>(); |
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result.add(column); |
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result.add(column); |
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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 "keys"; |
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} |
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}
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