enhancement #IACEGB 上下文超类判断的获取和转换

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/contextBean/ContextBeanSpringbootTest.java

@@ -4,6 +4,7 @@ import com.yomahub.liteflow.core.FlowExecutor;
 import com.yomahub.liteflow.flow.LiteflowResponse;
 import com.yomahub.liteflow.test.BaseTest;
 import com.yomahub.liteflow.test.contextBean.context.TestContext;
+import com.yomahub.liteflow.test.contextBean.context.TestSubContext;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -12,6 +13,7 @@ import org.springframework.context.annotation.ComponentScan;
 import org.springframework.test.context.TestPropertySource;
 
 import javax.annotation.Resource;
+import java.math.BigDecimal;
 
 /**
  * ContextBean测试
@@ -36,7 +38,7 @@ public class ContextBeanSpringbootTest extends BaseTest {
 		Assertions.assertEquals("J001", context.getSkuCode());
 	}
 
-	// new一个上下文的情况
+	// 利用别名取上下文
 	@Test
 	public void testContextBean2() throws Exception {
 		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", new TestContext("J001", "test"));
@@ -44,4 +46,13 @@ public class ContextBeanSpringbootTest extends BaseTest {
 		TestContext context = response.getContextBean("skuContext");
 		Assertions.assertEquals("J001", context.getSkuCode());
 	}
+
+	// 利用超类取上下文
+	@Test
+	public void testContextBean3() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg", new TestSubContext("J001", "test", new BigDecimal("10.5")));
+		Assertions.assertTrue(response.isSuccess());
+		TestContext context = response.getContextBean(TestContext.class);
+		Assertions.assertEquals("J001", context.getSkuCode());
+	}
 }

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/contextBean/cmp/CCmp.java

@@ -0,0 +1,24 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.contextBean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.test.contextBean.context.TestContext;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		TestContext context = this.getContextBean(TestContext.class);
+		context.setSkuCode("J001");
+		System.out.println("CCmp executed!");
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/contextBean/context/TestContext.java

@@ -5,9 +5,12 @@ import com.yomahub.liteflow.context.ContextBean;
 @ContextBean("skuContext")
 public class TestContext {
 
-    private String skuCode;
+    protected String skuCode;
 
-    private String skuName;
+    protected String skuName;
+
+    public TestContext() {
+    }
 
     public TestContext(String skuCode, String skuName) {
         this.skuCode = skuCode;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/contextBean/context/TestSubContext.java

@@ -0,0 +1,23 @@
+package com.yomahub.liteflow.test.contextBean.context;
+
+import java.math.BigDecimal;
+
+public class TestSubContext extends TestContext{
+
+    private BigDecimal price;
+
+
+
+    public TestSubContext(String skuCode, String skuName, BigDecimal price) {
+        super(skuCode, skuName);
+        this.price = price;
+    }
+
+    public BigDecimal getPrice() {
+        return price;
+    }
+
+    public void setPrice(BigDecimal price) {
+        this.price = price;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/contextBean/flow.xml

@@ -4,4 +4,8 @@
     <chain name="chain1">
         THEN(a,b);
     </chain>
+
+    <chain name="chain2">
+        THEN(c,b);
+    </chain>
 </flow>