feature #IBL9CK 增加bind关键字，能够在任何地方bind key和value

liteflow-core/src/main/java/com/yomahub/liteflow/common/ChainConstant.java

@@ -114,4 +114,6 @@ public interface ChainConstant {
 	String USER_DIR = "user.dir";
 
 	String BIND = "bind";
+
+	String CONTEXT_SEARCH_REGEX = "^\\$\\{(.*?)\\}$";
 }

liteflow-core/src/main/java/com/yomahub/liteflow/core/NodeComponent.java

@@ -9,10 +9,13 @@ package com.yomahub.liteflow.core;
 
 import cn.hutool.core.date.StopWatch;
 import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.ReUtil;
 import cn.hutool.core.util.StrUtil;
+import com.yomahub.liteflow.common.ChainConstant;
 import com.yomahub.liteflow.core.proxy.LiteFlowProxyUtil;
 import com.yomahub.liteflow.enums.CmpStepTypeEnum;
 import com.yomahub.liteflow.enums.NodeTypeEnum;
+import com.yomahub.liteflow.exception.ObjectConvertException;
 import com.yomahub.liteflow.flow.LiteflowResponse;
 import com.yomahub.liteflow.flow.element.Node;
 import com.yomahub.liteflow.flow.entity.CmpStep;
@@ -26,6 +29,7 @@ import com.yomahub.liteflow.slot.DataBus;
 import com.yomahub.liteflow.slot.Slot;
 import com.yomahub.liteflow.spi.holder.CmpAroundAspectHolder;
 import com.yomahub.liteflow.util.JsonUtil;
+import com.yomahub.liteflow.util.LiteflowContextRegexMatcher;
 
 import java.lang.reflect.Method;
 import java.util.Date;
@@ -446,10 +450,31 @@ public abstract class NodeComponent{
 		if (StrUtil.isBlank(bindData)) {
 			return null;
 		}
-		if (clazz.equals(String.class) || clazz.equals(Object.class)) {
-			return (T) bindData;
+
+		//如果bind的value是一个正则表达式，说明要在上下文中进行搜索
+		if (ReUtil.isMatch(ChainConstant.CONTEXT_SEARCH_REGEX, bindData)) {
+			Object searchResult = LiteflowContextRegexMatcher.searchContext(
+					this.getSlot().getContextBeanList(),
+					ReUtil.getGroup1(ChainConstant.CONTEXT_SEARCH_REGEX, bindData)
+			);
+
+			if (searchResult == null){
+				return null;
+			}
+
+			//搜索到的对象一定要符合给定的clazz
+			if (clazz.isAssignableFrom(searchResult.getClass())) {
+				return (T) searchResult;
+			}else{
+				String errMsg = StrUtil.format("{} cannot convert to {}", searchResult.getClass().getName(), clazz.getName());
+				throw new ObjectConvertException(errMsg);
+			}
+		}else{
+			if (clazz.equals(String.class) || clazz.equals(Object.class)) {
+				return (T) bindData;
+			}
+			return JsonUtil.parseObject(bindData, clazz);
 		}
-		return JsonUtil.parseObject(bindData, clazz);
 	}
 
 	public <T> List<T> getBindDataList(Class<T> clazz) {
@@ -514,4 +539,10 @@ public abstract class NodeComponent{
 		Class<?> originalClass = LiteFlowProxyUtil.getUserClass(this.getClass());
 		return originalClass.getName();
 	}
+
+	public static void main(String[] args) {
+
+		boolean flag = ReUtil.isMatch(ChainConstant.CONTEXT_SEARCH_REGEX, "${user.name}");
+		System.out.println(ReUtil.getGroup1(ChainConstant.CONTEXT_SEARCH_REGEX, "${user.name}"));
+	}
 }

liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java

@@ -20,6 +20,7 @@ import com.yomahub.liteflow.flow.element.Node;
 import com.yomahub.liteflow.log.LFLog;
 import com.yomahub.liteflow.log.LFLoggerManager;
 import com.yomahub.liteflow.slot.DataBus;
+import com.yomahub.liteflow.util.LiteflowContextRegexMatcher;
 import com.yomahub.liteflow.util.SerialsUtil;
 import net.bytebuddy.ByteBuddy;
 import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
@@ -157,8 +158,6 @@ public class DeclComponentProxy {
 
     }
 
-    private final ExpressRunner expressRunner = new ExpressRunner();
-
     private Object[] loadMethodParameter(Object proxy, MethodWrapBean methodWrapBean, Object[] args){
         NodeComponent thisNodeComponent = (NodeComponent) proxy;
 
@@ -181,38 +180,9 @@ public class DeclComponentProxy {
                 return null;
             }
 
-            // 把上下文数据转换成map形式的，key为别名，value为上下文
-            Map<String, Object> contextMap = DataBus.getSlot(thisNodeComponent.getSlotIndex()).getContextBeanList().stream().collect(
-                    Collectors.toMap(tuple -> tuple.get(0), tuple -> tuple.get(1))
-            );
-
-            List<String> errorList = new ArrayList<>();
-
-            Object result = null;
-            // 根据表达式去上下文里搜索相匹配的数据
-            for(Map.Entry<String, Object> entry : contextMap.entrySet()){
-                try{
-                    InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache(entry.getKey() + "." + parameterWrapBean.getFact().value());
-                    DefaultContext<String, Object> context = new DefaultContext<>();
-                    context.put(entry.getKey(), entry.getValue());
-                    result = expressRunner.execute(instructionSet, context, errorList, false, false);
-                    if (result != null){
-                        break;
-                    }
-                }catch (Exception ignore){}
-            }
-
-            if (result == null){
-                try{
-                    // 如果没有搜到，那么尝试推断表达式是指定的上下文，按照指定上下文的方式去再获取
-                    InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache("contextMap." + parameterWrapBean.getFact().value());
-                    DefaultContext<String, Object> context = new DefaultContext<>();
-                    context.put("contextMap", contextMap);
-                    result = expressRunner.execute(instructionSet, context, errorList, false, false);
-                }catch (Exception ignore){}
-            }
-
-            return result;
+            return LiteflowContextRegexMatcher.searchContext(
+                    DataBus.getSlot(thisNodeComponent.getSlotIndex()).getContextBeanList(),
+                    parameterWrapBean.getFact().value());
         }).toArray();
     }
 }

liteflow-core/src/main/java/com/yomahub/liteflow/exception/ObjectConvertException.java

@@ -0,0 +1,29 @@
+package com.yomahub.liteflow.exception;
+
+/**
+ * 对象转型异常
+ *
+ * @author Bryan.Zhang
+ * @since 2.13.0
+ */
+public class ObjectConvertException extends RuntimeException {
+
+	private static final long serialVersionUID = 1L;
+
+	/** 异常信息 */
+	private String message;
+
+	public ObjectConvertException(String message) {
+		this.message = message;
+	}
+
+	@Override
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+}

liteflow-core/src/main/java/com/yomahub/liteflow/util/LiteflowContextRegexMatcher.java

@@ -0,0 +1,57 @@
+package com.yomahub.liteflow.util;
+
+import cn.hutool.core.lang.Tuple;
+import com.ql.util.express.DefaultContext;
+import com.ql.util.express.ExpressRunner;
+import com.ql.util.express.InstructionSet;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * LiteFlow上下文正则表达式匹配器
+ * 用来根据正则表达式去寻找上下文中符合的对象
+ * @author Bryan.Zhang
+ * @since 2.13.0
+ */
+public class LiteflowContextRegexMatcher {
+
+    private static final ExpressRunner expressRunner = new ExpressRunner();
+
+    public static Object searchContext(List<Tuple> contextList, String regPattern){
+        // 把上下文数据转换成map形式的，key为别名，value为上下文
+        Map<String, Object> contextMap = contextList.stream().collect(
+                Collectors.toMap(tuple -> tuple.get(0), tuple -> tuple.get(1))
+        );
+
+        List<String> errorList = new ArrayList<>();
+
+        Object result = null;
+        // 根据表达式去上下文里搜索相匹配的数据
+        for(Map.Entry<String, Object> entry : contextMap.entrySet()){
+            try{
+                InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache(entry.getKey() + "." + regPattern);
+                DefaultContext<String, Object> context = new DefaultContext<>();
+                context.put(entry.getKey(), entry.getValue());
+                result = expressRunner.execute(instructionSet, context, errorList, false, false);
+                if (result != null){
+                    break;
+                }
+            }catch (Exception ignore){}
+        }
+
+        if (result == null){
+            try{
+                // 如果没有搜到，那么尝试推断表达式是指定的上下文，按照指定上下文的方式去再获取
+                InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache("contextMap." + regPattern);
+                DefaultContext<String, Object> context = new DefaultContext<>();
+                context.put("contextMap", contextMap);
+                result = expressRunner.execute(instructionSet, context, errorList, false, false);
+            }catch (Exception ignore){}
+        }
+
+        return result;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/pom.xml

@@ -24,6 +24,12 @@
             <version>${revision}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-script-javax</artifactId>
+            <version>${revision}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest1.java

@@ -18,11 +18,11 @@ import javax.annotation.Resource;
  *
  * @author Bryan.Zhang
  */
-@TestPropertySource(value = "classpath:/bindData/application.properties")
-@SpringBootTest(classes = BindDataSpringbootTest.class)
+@TestPropertySource(value = "classpath:/bindData/application1.properties")
+@SpringBootTest(classes = BindDataSpringbootTest1.class)
 @EnableAutoConfiguration
-@ComponentScan({ "com.yomahub.liteflow.test.bindData.cmp" })
-public class BindDataSpringbootTest extends BaseTest {
+@ComponentScan({ "com.yomahub.liteflow.test.bindData.cmp1" })
+public class BindDataSpringbootTest1 extends BaseTest {
 
 	@Resource
 	private FlowExecutor flowExecutor;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest2.java

@@ -0,0 +1,100 @@
+package com.yomahub.liteflow.test.bindData;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.exception.ObjectConvertException;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.BaseTest;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import com.yomahub.liteflow.test.bindData.context.MemberContext;
+import com.yomahub.liteflow.test.bindData.context.OrderContext;
+import com.yomahub.liteflow.test.bindData.context.UserInfoContext;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+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 javax.annotation.Resource;
+
+/**
+ * springboot环境EL常规的例子测试
+ *
+ * @author Bryan.Zhang
+ */
+@TestPropertySource(value = "classpath:/bindData/application2.properties")
+@SpringBootTest(classes = BindDataSpringbootTest2.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.bindData.cmp2"})
+public class BindDataSpringbootTest2 extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	// 测试动态bind，最简单的情况，2个上下文中搜索
+	@Test
+	public void testBindDynamic1() throws Exception {
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(31);
+		memberContext.setName("jack");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", memberContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("jack", context.getData("a1"));
+	}
+
+	// 测试动态bind，多级取数据，2个上下文中搜索
+	@Test
+	public void testBindDynamic2() throws Exception {
+		OrderContext orderContext = new OrderContext();
+		orderContext.setOrderCode("SO1234");
+		orderContext.setMember(new Member("M0001","jack"));
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg", orderContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("M0001", context.getData("a2"));
+	}
+
+	// 测试动态bind，多个上下文，拥有相同的变量，指定上下文
+	@Test
+	public void testBindDynamic3() throws Exception {
+		OrderContext orderContext = new OrderContext();
+		orderContext.setId(1000);
+		orderContext.setOrderCode("SO1234");
+		orderContext.setMember(new Member("M0001","jack"));
+
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(2000);
+		memberContext.setName("jack");
+
+		LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg", orderContext, memberContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals(2000, (Integer) context.getData("a3"));
+	}
+
+	// 测试动态bind，多个上下文，结合@ContextBean测试
+	@Test
+	public void testBindDynamic4() throws Exception {
+		UserInfoContext userInfoContext = new UserInfoContext();
+		userInfoContext.setInfo("test info");
+
+		LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg", userInfoContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("test info", context.getData("a4"));
+	}
+
+	// 测试动态bind，getBindData中的class给错，报错
+	@Test
+	public void testBindDynamic5() throws Exception {
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(31);
+		memberContext.setName("jack");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain5", "arg", memberContext, new DefaultContext());
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals(ObjectConvertException.class, response.getCause().getClass());
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/ACmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/ACmp.java

@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/BCmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/BCmp.java

@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/CCmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/CCmp.java

@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/DCmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/DCmp.java

@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/XCmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/XCmp.java

@@ -1,4 +1,4 @@
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import com.yomahub.liteflow.core.NodeBooleanComponent;
 import com.yomahub.liteflow.slot.DefaultContext;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/YCmp.java → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/YCmp.java

@@ -1,4 +1,4 @@
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import com.yomahub.liteflow.core.NodeSwitchComponent;
 import com.yomahub.liteflow.slot.DefaultContext;

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A1Cmp.java

@@ -0,0 +1,27 @@
+/**
+ * <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.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import org.springframework.stereotype.Component;
+
+@Component("a1")
+public class A1Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext defaultContext = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			defaultContext.setData(this.getNodeId(), bindValue);
+		}
+
+	}
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A2Cmp.java

@@ -0,0 +1,28 @@
+/**
+ * <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.bindData.cmp2;
+
+import cn.hutool.core.util.StrUtil;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import org.springframework.stereotype.Component;
+
+@Component("a2")
+public class A2Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A3Cmp.java

@@ -0,0 +1,26 @@
+/**
+ * <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.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a3")
+public class A3Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		Integer bindValue = this.getBindData("k1", Integer.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A4Cmp.java

@@ -0,0 +1,26 @@
+/**
+ * <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.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a4")
+public class A4Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A5Cmp.java

@@ -0,0 +1,26 @@
+/**
+ * <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.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a5")
+public class A5Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/Member.java

@@ -0,0 +1,28 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class Member {
+    private String memberCode;
+
+    private String memberName;
+
+    public Member(String memberCode, String memberName) {
+        this.memberCode = memberCode;
+        this.memberName = memberName;
+    }
+
+    public String getMemberCode() {
+        return memberCode;
+    }
+
+    public void setMemberCode(String memberCode) {
+        this.memberCode = memberCode;
+    }
+
+    public String getMemberName() {
+        return memberName;
+    }
+
+    public void setMemberName(String memberName) {
+        this.memberName = memberName;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/MemberContext.java

@@ -0,0 +1,24 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class MemberContext {
+
+    private Integer id;
+
+    private String name;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/OrderContext.java

@@ -0,0 +1,34 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class OrderContext {
+
+    private Integer id;
+
+    private String orderCode;
+
+    private Member member;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getOrderCode() {
+        return orderCode;
+    }
+
+    public void setOrderCode(String orderCode) {
+        this.orderCode = orderCode;
+    }
+
+    public Member getMember() {
+        return member;
+    }
+
+    public void setMember(Member member) {
+        this.member = member;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/UserInfoContext.java

@@ -0,0 +1,17 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+import com.yomahub.liteflow.context.ContextBean;
+
+@ContextBean("userCx")
+public class UserInfoContext {
+
+    private String info;
+
+    public String getInfo() {
+        return info;
+    }
+
+    public void setInfo(String info) {
+        this.info = info;
+    }
+}

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application.properties

@@ -1 +0,0 @@
-liteflow.rule-source=bindData/flow.el.xml

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application2.properties

@@ -0,0 +1 @@
+liteflow.rule-source=bindData/flow2.xml

liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow.el.xml → liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow2.xml

@@ -2,22 +2,22 @@
 <!DOCTYPE flow PUBLIC  "liteflow" "liteflow.dtd">
 <flow>
     <chain id="chain1">
-        THEN(a.bind("k1", "test"), b);
+        THEN(a1.bind("k1", "${name}"));
     </chain>
 
     <chain id="chain2">
-        THEN(a,b).bind("k1","test");
+        THEN(a2.bind("k1", "${member.memberCode}"));
     </chain>
 
     <chain id="chain3">
-        THEN(SWITCH(y).TO(d,c), WHEN(a, b), IF(x, c, d)).bind("k1", "test")
+        THEN(a3.bind("k1", "${memberContext.id}"));
     </chain>
 
-    <chain id="sub">
-        THEN(a,IF(NOT(x), b, c));
+    <chain id="chain4">
+        THEN(a4.bind("k1", "${userCx.info}"));
     </chain>
 
-    <chain id="chain4">
-        THEN(d, sub.bind("k1", "test2"))
+    <chain id="chain5">
+        THEN(a5.bind("k1", "${id}"));
     </chain>
 </flow>