forked from fanruan/demo-tabledata-redis
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74 lines
3.0 KiB
74 lines
3.0 KiB
package com.fr.plugin.db.redis; |
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import com.fanruan.api.cal.FormulaKit; |
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import com.fanruan.api.data.TableDataKit; |
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import com.fanruan.api.util.StringKit; |
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import com.fr.data.impl.Connection; |
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import com.fr.data.impl.NameDatabaseConnection; |
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import com.fr.decision.fun.impl.AbstractUniversalServerTableDataProvider; |
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import com.fr.json.JSONObject; |
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import com.fr.plugin.db.redis.bean.ParameterBean; |
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import com.fr.plugin.db.redis.core.RedisConstants; |
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import com.fr.plugin.db.redis.core.RedisTableData; |
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import com.fr.plugin.db.redis.core.order.impl.FormulaOrderValue; |
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import com.fr.plugin.db.redis.core.order.impl.NumberOrderValue; |
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import com.fr.plugin.db.redis.util.RedisUtils; |
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import com.fr.script.Calculator; |
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import com.fr.web.struct.Atom; |
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/** |
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* @author Elijah |
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* @version 10.0.4 |
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* Created by Elijah on 2019/10/30 |
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*/ |
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public class RedisUniversalTableDataImpl extends AbstractUniversalServerTableDataProvider<RedisTableData> { |
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@Override |
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public Class<RedisTableData> classForTableData() { |
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return RedisTableData.class; |
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} |
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@Override |
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public String nameForTableData() { |
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return "Redis"; |
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} |
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@Override |
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public JSONObject serialize(RedisTableData redisTableData) { |
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JSONObject data = new JSONObject(); |
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Connection database = redisTableData.getDatabase(); |
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data.put(RedisConstants.DATABASE, database instanceof NameDatabaseConnection ? ((NameDatabaseConnection) database).getName() : StringKit.EMPTY); |
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data.put(RedisConstants.ORDER, redisTableData.getOrderValue().toString()); |
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data.put(RedisConstants.SCRIPT, redisTableData.getScript()); |
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data.put(RedisConstants.QUERY, redisTableData.getQuery()); |
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data.put(RedisConstants.PARAMETERS, ParameterBean.createParameterBeans(redisTableData.getParameters(Calculator.createCalculator()))); |
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return data; |
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} |
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@Override |
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public RedisTableData deserialize(RedisTableData oldTableData, JSONObject data) { |
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RedisTableData newTableData = oldTableData; |
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String databaseName = data.getString(RedisConstants.DATABASE); |
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String script = data.getString(RedisConstants.SCRIPT); |
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String query = data.getString(RedisConstants.QUERY); |
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if (!StringKit.isEmpty(databaseName) && TableDataKit.findTableData(databaseName) != null) { |
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newTableData.setDatabase(new NameDatabaseConnection(databaseName)); |
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} |
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newTableData.setScript(script); |
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newTableData.setQuery(query); |
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//与前台约定，数字说明是序号 |
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Object order = data.get(RedisConstants.ORDER); |
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if (order instanceof Integer) { |
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newTableData.setOrderValue(new NumberOrderValue((Integer) order)); |
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} else { |
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newTableData.setOrderValue(new FormulaOrderValue(FormulaKit.newFormula(order))); |
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} |
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newTableData.setParameters(RedisUtils.analyzeParameter(oldTableData.getParameters(Calculator.createCalculator()), newTableData.getOrderValue(), script, query)); |
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return newTableData; |
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} |
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@Override |
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public Atom client() { |
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return RedisConnectionComponent.KEY; |
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} |
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} |