feature #I4HGOW 支持链路的前置和后置节点

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/PreAndFinallySpringbootTest.java

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+package com.yomahub.liteflow.test.preAndFinally;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.entity.data.DefaultSlot;
+import com.yomahub.liteflow.entity.data.LiteflowResponse;
+import com.yomahub.liteflow.test.BaseTest;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import javax.annotation.Resource;
+
+/**
+ * springboot环境下pre节点和finally节点的测试
+ * @author Bryan.Zhang
+ * @since 2.6.4
+ */
+@RunWith(SpringRunner.class)
+@TestPropertySource(value = "classpath:/preAndFinally/application.properties")
+@SpringBootTest(classes = PreAndFinallySpringbootTest.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.preAndFinally.cmp"})
+public class PreAndFinallySpringbootTest extends BaseTest {
+
+    @Resource
+    private FlowExecutor flowExecutor;
+
+    //测试普通的pre和finally节点
+    @Test
+    public void testPreAndFinally1() throws Exception{
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain1", "arg");
+        Assert.assertTrue(response.isSuccess());
+        Assert.assertEquals("p1==>p2==>a==>b==>c==>f1==>f2",response.getSlot().printStep());
+    }
+
+    //测试pre和finally节点不放在开头和结尾的情况
+    @Test
+    public void testPreAndFinally2() throws Exception{
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain2", "arg");
+        Assert.assertTrue(response.isSuccess());
+        Assert.assertEquals("p1==>p2==>a==>b==>c==>f1==>f2",response.getSlot().printStep());
+    }
+
+    //测试有节点报错是否还执行finally节点的情况，其中d节点会报错，但依旧执行f1,f2节点
+    @Test
+    public void testPreAndFinally3() throws Exception{
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain3", "arg");
+        Assert.assertFalse(response.isSuccess());
+        Assert.assertEquals("p1==>p2==>a==>d==>f1==>f2", response.getSlot().printStep());
+    }
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/ACmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/BCmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}

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

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/DCmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("d")
+public class DCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+		int i = 1/0;
+	}
+
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/Finally1Cmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("f1")
+public class Finally1Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("Finally1Cmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/Finally2Cmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("f2")
+public class Finally2Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("Finally2Cmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/Pre1Cmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("p1")
+public class Pre1Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("Pre1Cmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/preAndFinally/cmp/Pre2Cmp.java

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+/**
+ * <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.preAndFinally.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("p2")
+public class Pre2Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("Pre2Cmp executed!");
+	}
+}

liteflow-testcase-springboot/src/test/resources/preAndFinally/application.properties

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+liteflow.rule-source=preAndFinally/flow.xml

liteflow-testcase-springboot/src/test/resources/preAndFinally/flow.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <chain name="chain1">
+        <pre value="p1,p2"/>
+        <then value="a,b,c"/>
+        <finally value="f1,f2"/>
+    </chain>
+
+    <chain name="chain2">
+        <then value="a"/>
+        <pre value="p1,p2"/>
+        <finally value="f1,f2"/>
+        <then value="b,c"/>
+    </chain>
+
+    <chain name="chain3">
+        <pre value="p1,p2"/>
+        <then value="a,d,c"/>
+        <finally value="f1,f2"/>
+    </chain>
+</flow>