support dm db

Author: xlorne

flow-engine-example/pom.xml

@@ -22,6 +22,20 @@
             <artifactId>flow-engine-starter</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.dameng</groupId>
+            <artifactId>DmJdbcDriver11</artifactId>
+            <version>8.1.4.41033</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.dameng</groupId>
+            <artifactId>DmDialect-for-hibernate6.6</artifactId>
+            <version>8.1.4.93</version>
+            <scope>compile</scope>
+        </dependency>
+
         <dependency>
             <groupId>com.codingapi.springboot</groupId>
             <artifactId>springboot-starter-security</artifactId>

flow-engine-example/src/main/java/com/codingapi/example/ServerApplication.java

@@ -9,7 +9,9 @@
 @EnableJpaRepositories(basePackages = {"com.codingapi.example.repository"})
 @SpringBootApplication
 public class ServerApplication {
+
     public static void main(String[] args) {
         SpringApplication.run(ServerApplication.class, args);
     }
+
 }

flow-engine-example/src/main/java/com/codingapi/example/dialect/HydDmDialect.java

@@ -0,0 +1,17 @@
+package com.codingapi.example.dialect;
+
+import org.hibernate.boot.model.FunctionContributions;
+import org.hibernate.dialect.DmDialect;
+import org.hibernate.dialect.function.CommonFunctionFactory;
+import org.hibernate.sql.ast.SqlAstNodeRenderingMode;
+
+public class HydDmDialect extends DmDialect {
+
+    @Override
+    public void initializeFunctionRegistry(FunctionContributions functionContributions) {
+        super.initializeFunctionRegistry(functionContributions);
+        CommonFunctionFactory functionFactory = new CommonFunctionFactory(functionContributions);
+        functionFactory.aggregates(this, SqlAstNodeRenderingMode.DEFAULT);
+    }
+}
+

flow-engine-example/src/main/resources/application-dm.properties

@@ -0,0 +1,16 @@
+server.port=8090
+
+spring.jpa.showSql=true
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.properties.hibernate.dialect=com.codingapi.example.dialect.HydDmDialect
+
+spring.datasource.url=jdbc:dm://localhost:5236
+spring.datasource.username=SYSDBA
+spring.datasource.password=SYSDBA001
+spring.datasource.driverClassName=dm.jdbc.driver.DmDriver
+
+# Security
+spring.main.allow-bean-definition-overriding=true
+codingapi.security.jwt.enable=true
+
+codingapi.security.ignore-urls=/open/**,/#/**,/,/**.css,/**.js,/**.svg,/**.png,/**.ico

flow-engine-starter-infra/src/main/java/com/codingapi/flow/infra/entity/WorkflowEntity.java

@@ -63,6 +63,7 @@ public class WorkflowEntity {
      * 流程设计
      */
     @Lob
+    @Column(name = "schema_meta")
     private String schema;
 
     /**