Initial commit

auto-solution-algo/src/main/java/com/solution/algo/AlgorithmConfigTypeHandler.java

@@ -0,0 +1,83 @@
+package com.assess.business.handler;
+/*
+ * This file is part of the kernelstudio package.
+ *
+ * (c) 2014-2025 zlin <admin@kernelstudio.com>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+import com.assess.business.domain.IndicatorConfig;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.ibatis.type.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+@Component
+@MappedTypes(IndicatorConfig.class)
+@MappedJdbcTypes({
+        JdbcType.VARCHAR,
+        JdbcType.BLOB
+})
+public class IndicatorConfigTypeHandler extends BaseTypeHandler<IndicatorConfig>
+        implements TypeHandler<IndicatorConfig> {
+
+    private final Logger logger = LoggerFactory.getLogger(getClass());
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    @Override
+    public void setNonNullParameter(PreparedStatement ps, int i, IndicatorConfig parameter, JdbcType jdbcType)
+            throws SQLException {
+        ps.setString(i, serialize(parameter));
+    }
+
+    public String serialize(IndicatorConfig indicatorConfig) {
+        if (null != indicatorConfig){
+            try {
+                return objectMapper.writeValueAsString(indicatorConfig);
+            } catch (Exception e){
+                logger.error("Can not serialize", e);
+            }
+        }
+        return null;
+    }
+
+    public IndicatorConfig deserialize(String config) throws SQLException {
+        if (StringUtils.hasText(config)){
+            try {
+                return objectMapper.readValue(config, IndicatorConfig.class);
+            } catch (Exception e){
+                logger.error("Can not deserialize", e);
+            }
+        }
+        return new IndicatorConfig();
+    }
+
+    @Override
+    public IndicatorConfig getNullableResult(ResultSet rs, String columnName) throws SQLException {
+        String jsonValue = rs.getString(columnName);
+        return deserialize(jsonValue);
+    }
+
+    @Override
+    public IndicatorConfig getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
+        String jsonValue = rs.getString(columnIndex);
+        return deserialize(jsonValue);
+    }
+
+    @Override
+    public IndicatorConfig getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
+        String jsonValue = cs.getString(columnIndex);
+        return deserialize(jsonValue);
+    }
+
+}

auto-solution-algo/src/main/java/com/solution/algo/domain/AlgorithmConfig.java

@@ -0,0 +1,12 @@
+package com.solution.algo.domain;
+/*
+ * This file is part of the kernelstudio package.
+ *
+ * (c) 2014-2026 zlin <admin@kernelstudio.com>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+ 
+public class AlgorithmConfig {
+}