[hotfix-#1904][sqlserver] fixed No suitable driver found for jdbc jtds

DTStack · Jul 26, 2024 · 6b41743 · 6b41743
1 parent ec13b28
commit 6b41743
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/...main/java/com/dtstack/chunjun/connector/sqlserver/table/SqlserverDynamicTableFactory.java b/...main/java/com/dtstack/chunjun/connector/sqlserver/table/SqlserverDynamicTableFactory.java
@@ -28,7 +28,9 @@
 import com.dtstack.chunjun.connector.sqlserver.sink.SqlserverOutputFormat;
 import com.dtstack.chunjun.connector.sqlserver.source.SqlserverInputFormat;
 
+import org.apache.flink.table.connector.sink.DynamicTableSink;
 import org.apache.flink.table.connector.source.DynamicTableSource;
+import org.apache.flink.table.factories.FactoryUtil;
 
 import org.apache.commons.lang3.StringUtils;
 
@@ -38,13 +40,20 @@ public class SqlserverDynamicTableFactory extends JdbcDynamicTableFactory {
 
     private static final String IDENTIFIER = "sqlserver-x";
 
+    private JdbcConfig jdbcConfig;
+
     @Override
     public String factoryIdentifier() {
         return IDENTIFIER;
     }
 
     @Override
     protected JdbcDialect getDialect() {
+        if (jdbcConfig != null) {
+            return new SqlserverDialect(
+                    jdbcConfig.isWithNoLock(),
+                    jdbcConfig.getJdbcUrl().startsWith("jdbc:jtds:sqlserver"));
+        }
         return new SqlserverDialect();
     }
 
@@ -60,11 +69,24 @@ protected JdbcOutputFormatBuilder getOutputFormatBuilder() {
 
     @Override
     public DynamicTableSource createDynamicTableSource(Context context) {
+        final FactoryUtil.TableFactoryHelper helper =
+                FactoryUtil.createTableFactoryHelper(this, context);
+        this.jdbcConfig = getSourceConnectionConfig(helper.getOptions());
         Map<String, String> prop = context.getCatalogTable().getOptions();
         prop.put("druid.validation-query", "SELECT 1");
         return super.createDynamicTableSource(context);
     }
 
+    @Override
+    public DynamicTableSink createDynamicTableSink(Context context) {
+        final FactoryUtil.TableFactoryHelper helper =
+                FactoryUtil.createTableFactoryHelper(this, context);
+        this.jdbcConfig =
+                getSinkConnectionConfig(
+                        helper.getOptions(), context.getCatalogTable().getResolvedSchema());
+        return super.createDynamicTableSink(context);
+    }
+
     /** table字段有可能是[schema].[table]格式 需要转换为对应的schema 和 table 字段* */
     @Override
     protected void resetTableInfo(JdbcConfig jdbcConfig) {