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feature #I9K14C 为process方法提供注入型参数特性

This commit is contained in:
everywhere.z 2024-05-11 16:42:15 +08:00
parent 09aa29329d
commit 295bc0e2c6
29 changed files with 987 additions and 12 deletions
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12
liteflow-core/src/main/java/com/yomahub/liteflow/annotation/LiteflowFact.java Normal file
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@ -0,0 +1,12 @@
package com.yomahub.liteflow.annotation;
import java.lang.annotation.*;
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
@Documented
@Inherited
public @interface LiteflowFact {
String value();
}

79
liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java
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@ -1,17 +1,24 @@
package com.yomahub.liteflow.core.proxy;
import cn.hutool.core.exceptions.InvocationTargetRuntimeException;
import cn.hutool.core.lang.Tuple;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ReflectUtil;
import cn.hutool.core.util.StrUtil;
import com.ql.util.express.DefaultContext;
import com.ql.util.express.ExpressRunner;
import com.ql.util.express.InstructionSet;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.annotation.LiteflowRetry;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.exception.ComponentMethodDefineErrorException;
import com.yomahub.liteflow.exception.LiteFlowException;
import com.yomahub.liteflow.exception.ParameterFactException;
import com.yomahub.liteflow.exception.ProxyException;
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.SerialsUtil;
import net.bytebuddy.ByteBuddy;
import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
@ -21,7 +28,12 @@ import java.lang.annotation.Annotation;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.stream.Collectors;
@ -112,6 +124,10 @@ public class DeclComponentProxy {
.findFirst()
.orElse(null);
if (currentMethodWrapBean == null){
throw new ProxyException("currentMethodWrapBean is null");
}
// 如果被代理的对象里有此标注标的方法，则调用此被代理的对象里的方法，如果没有，则调用父类里的方法
// 进行检查，检查被代理的bean里是否第一个参数为NodeComponent这个类型的
boolean checkFlag = currentMethodWrapBean.getMethod().getParameterTypes().length > 0
@ -124,13 +140,13 @@ public class DeclComponentProxy {
throw new ComponentMethodDefineErrorException(errMsg);
}
// 这里是针对于参数的处理
// 首先需要保证第一个参数是NodeComponent
// 其次需要针对于@LiteflowFact做处理
try {
if (args != null && args.length > 0){
Object[] wrapArgs = ArrayUtil.insert(args, 0, proxy);
return ReflectUtil.invoke(declWarpBean.getRawBean(), currentMethodWrapBean.getMethod(), wrapArgs);
}else{
return ReflectUtil.invoke(declWarpBean.getRawBean(), currentMethodWrapBean.getMethod(), proxy);
}
Object[] realArgs = loadMethodParameter(proxy, currentMethodWrapBean);
return ReflectUtil.invoke(declWarpBean.getRawBean(), currentMethodWrapBean.getMethod(), realArgs);
}catch (InvocationTargetRuntimeException e) {
InvocationTargetException targetEx = (InvocationTargetException) e.getCause();
throw targetEx.getTargetException();
@ -138,4 +154,55 @@ public class DeclComponentProxy {
}
}
private final ExpressRunner expressRunner = new ExpressRunner();
private Object[] loadMethodParameter(Object proxy, MethodWrapBean methodWrapBean){
NodeComponent thisNodeComponent = (NodeComponent) proxy;
return methodWrapBean.getParameterWrapBeanList().stream().map(parameterWrapBean -> {
// 如果参数是NodeComponent，那就返回proxy本身
if (parameterWrapBean.getParameterType().isAssignableFrom(NodeComponent.class)) {
return proxy;
}
// 如果没有@LiteflowFact标注，那么不处理，直接赋值null
if (parameterWrapBean.getFact() == null) {
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;
}).toArray();
}
}

14
liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/MethodWrapBean.java
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@ -4,6 +4,7 @@ import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.annotation.LiteflowRetry;
import java.lang.reflect.Method;
import java.util.List;
/**
* LiteflowMethod的包装类
@ -18,10 +19,13 @@ public class MethodWrapBean {
private LiteflowRetry liteflowRetry;
public MethodWrapBean(Method method, LiteflowMethod liteflowMethod, LiteflowRetry liteflowRetry) {
private List<ParameterWrapBean> parameterWrapBeanList;
public MethodWrapBean(Method method, LiteflowMethod liteflowMethod, LiteflowRetry liteflowRetry, List<ParameterWrapBean> parameterWrapBeanList) {
this.method = method;
this.liteflowMethod = liteflowMethod;
this.liteflowRetry = liteflowRetry;
this.parameterWrapBeanList = parameterWrapBeanList;
}
public Method getMethod() {
@ -47,4 +51,12 @@ public class MethodWrapBean {
public void setLiteflowRetry(LiteflowRetry liteflowRetry) {
this.liteflowRetry = liteflowRetry;
}
public List<ParameterWrapBean> getParameterWrapBeanList() {
return parameterWrapBeanList;
}
public void setParameterWrapBeanList(List<ParameterWrapBean> parameterWrapBeanList) {
this.parameterWrapBeanList = parameterWrapBeanList;
}
}

47
liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/ParameterWrapBean.java Normal file
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@ -0,0 +1,47 @@
package com.yomahub.liteflow.core.proxy;
import com.yomahub.liteflow.annotation.LiteflowFact;
/**
* 声明式的包装类
* @author Bryan.Zhang
* @since 2.12.1
*/
public class ParameterWrapBean {
private Class<?> parameterType;
private LiteflowFact fact;
private int index;
public ParameterWrapBean(Class<?> parameterType, LiteflowFact fact, int index) {
this.parameterType = parameterType;
this.fact = fact;
this.index = index;
}
public Class<?> getParameterType() {
return parameterType;
}
public void setParameterType(Class<?> parameterType) {
this.parameterType = parameterType;
}
public LiteflowFact getFact() {
return fact;
}
public void setFact(LiteflowFact fact) {
this.fact = fact;
}
public int getIndex() {
return index;
}
public void setIndex(int index) {
this.index = index;
}
}

26
liteflow-core/src/main/java/com/yomahub/liteflow/exception/ParameterFactException.java Normal file
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@ -0,0 +1,26 @@
package com.yomahub.liteflow.exception;
/**
* @author Bryan.Zhang
*/
public class ParameterFactException extends RuntimeException {
private static final long serialVersionUID = 1L;
/** 异常信息 */
private String message;
public ParameterFactException(String message) {
this.message = message;
}
@Override
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}

22
liteflow-spring/src/main/java/com/yomahub/liteflow/spi/spring/SpringDeclComponentParser.java
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@ -1,24 +1,27 @@
package com.yomahub.liteflow.spi.spring;
import cn.hutool.core.annotation.AnnotationUtil;
import cn.hutool.core.util.ReflectUtil;
import cn.hutool.core.util.StrUtil;
import com.yomahub.liteflow.annotation.LiteflowCmpDefine;
import com.yomahub.liteflow.annotation.LiteflowComponent;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.annotation.LiteflowRetry;
import com.yomahub.liteflow.annotation.*;
import com.yomahub.liteflow.annotation.util.AnnoUtil;
import com.yomahub.liteflow.core.proxy.DeclWarpBean;
import com.yomahub.liteflow.core.proxy.MethodWrapBean;
import com.yomahub.liteflow.core.proxy.ParameterWrapBean;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.exception.CmpDefinitionException;
import com.yomahub.liteflow.spi.DeclComponentParser;
import org.springframework.beans.factory.config.ConfigurableBeanFactory;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.stereotype.Component;
import java.lang.reflect.Parameter;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
/**
* Spring环境声明式组件解析器实现
@ -73,7 +76,16 @@ public class SpringDeclComponentParser implements DeclComponentParser {
nodeType = liteflowMethod.nodeType();
}
return new DeclInfo(currNodeId, currNodeName, nodeType, method.getDeclaringClass(), new MethodWrapBean(method, liteflowMethod, liteflowRetry));
Parameter[] parameters = method.getParameters();
List<ParameterWrapBean> parameterList = IntStream.range(0, parameters.length).boxed().map(index -> {
Parameter parameter = parameters[index];
return new ParameterWrapBean(parameter.getType(), AnnotationUtil.getAnnotation(parameter, LiteflowFact.class), index);
}).collect(Collectors.toList());
return new DeclInfo(currNodeId, currNodeName, nodeType, method.getDeclaringClass(), new MethodWrapBean(method, liteflowMethod, liteflowRetry, parameterList));
}).filter(declInfo -> StrUtil.isNotBlank(declInfo.getNodeId())).collect(Collectors.groupingBy(DeclInfo::getNodeId));
return definitionMap.entrySet().stream().map(entry -> {

97
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/ProcessFactELDeclMultiSpringbootTest.java Normal file
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@ -0,0 +1,97 @@
package com.yomahub.liteflow.test.processFact;
import cn.hutool.core.date.DateUtil;
import com.yomahub.liteflow.core.FlowExecutor;
import com.yomahub.liteflow.flow.LiteflowResponse;
import com.yomahub.liteflow.test.BaseTest;
import com.yomahub.liteflow.test.processFact.context.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
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.junit.jupiter.SpringExtension;
import javax.annotation.Resource;
/**
* process方法上的fact映射参数测试
* @author Bryan.Zhang
*/
@ExtendWith(SpringExtension.class)
@TestPropertySource(value = "classpath:/processFact/application.properties")
@SpringBootTest(classes = ProcessFactELDeclMultiSpringbootTest.class)
@EnableAutoConfiguration
@ComponentScan({"com.yomahub.liteflow.test.processFact.cmp"})
public class ProcessFactELDeclMultiSpringbootTest extends BaseTest {
@Resource
private FlowExecutor flowExecutor;
// 最基本的情况
@Test
public void testFact1() throws Exception {
LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", createContext());
Assertions.assertTrue(response.isSuccess());
TestContext context = response.getContextBean(TestContext.class);
Assertions.assertEquals("jack", context.getUser().getName());
}
// 多上下文自动搜寻
@Test
public void testFact2() throws Exception {
TestContext testContext = createContext();
Demo1Context demo1Context = new Demo1Context();
demo1Context.setData1("xxxx");
demo1Context.setData2(99);
LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg", demo1Context, testContext);
Assertions.assertTrue(response.isSuccess());
TestContext context = response.getContextBean(TestContext.class);
Assertions.assertEquals(20, context.getUser().getCompany().getHeadCount());
}
// 多上下文都有user，指定上下文中的user
@Test
public void testFact3() throws Exception {
TestContext testContext = createContext();
Demo2Context demo2Context = createDemo2Context();
LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg", testContext, demo2Context);
Assertions.assertTrue(response.isSuccess());
Demo2Context context = response.getContextBean(Demo2Context.class);
Assertions.assertEquals("rose", context.getUser().getName());
}
// 多上下文都有user，指定上下文中的user
@Test
public void testFact4() throws Exception {
Demo3Context demo3Context = createDemo3Context();
LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg", demo3Context);
Assertions.assertTrue(response.isSuccess());
Demo3Context context = response.getContextBean(Demo3Context.class);
Assertions.assertEquals("jelly", context.getUser().getName());
}
private TestContext createContext(){
Company company = new Company("XXX有限公司", "黄河路34号303室", 400);
User user = new User("张三", 18, DateUtil.parseDate("1990-08-20"), company);
return new TestContext(user, "this is data");
}
private Demo2Context createDemo2Context(){
Company company = new Company("XXX有限公司", "和平路12号101室", 600);
User user = new User("李四", 28, DateUtil.parseDate("1990-06-01"), company);
return new Demo2Context("xxx", user);
}
private Demo3Context createDemo3Context(){
Company company = new Company("XXX有限公司", "和平路12号101室", 600);
User user = new User("王五", 28, DateUtil.parseDate("1990-06-01"), company);
return new Demo3Context("xxx", user);
}
}

43
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/cmp/CmpConfig.java Normal file
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@ -0,0 +1,43 @@
package com.yomahub.liteflow.test.processFact.cmp;
import cn.hutool.core.collection.ConcurrentHashSet;
import com.yomahub.liteflow.annotation.LiteflowComponent;
import com.yomahub.liteflow.annotation.LiteflowFact;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.enums.LiteFlowMethodEnum;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.slot.DefaultContext;
import com.yomahub.liteflow.test.processFact.context.Company;
import com.yomahub.liteflow.test.processFact.context.User;
import org.springframework.stereotype.Component;
@LiteflowComponent
public class CmpConfig {
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON, nodeId = "a")
public void processA(NodeComponent bindCmp,
@LiteflowFact("user") User user,
@LiteflowFact("user.company.address") String address) {
user.setName("jack");
}
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON, nodeId = "b")
public void processB(NodeComponent bindCmp,
@LiteflowFact("user.company") Company company,
@LiteflowFact("data2") Integer data) {
company.setHeadCount(20);
}
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON, nodeId = "c")
public void processC(NodeComponent bindCmp,
@LiteflowFact("demo2Context.user") User user) {
user.setName("rose");
}
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON, nodeId = "d")
public void processD(NodeComponent bindCmp,
@LiteflowFact("ctx.user") User user) {
user.setName("jelly");
}
}

40
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Company.java Normal file
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@ -0,0 +1,40 @@
package com.yomahub.liteflow.test.processFact.context;
public class Company {
private String name;
private String address;
private int headCount;
public Company(String name, String address, int headCount) {
this.name = name;
this.address = address;
this.headCount = headCount;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public int getHeadCount() {
return headCount;
}
public void setHeadCount(int headCount) {
this.headCount = headCount;
}
}

24
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo1Context.java Normal file
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@ -0,0 +1,24 @@
package com.yomahub.liteflow.test.processFact.context;
public class Demo1Context {
private String data1;
private Integer data2;
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public Integer getData2() {
return data2;
}
public void setData2(Integer data2) {
this.data2 = data2;
}
}

29
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo2Context.java Normal file
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@ -0,0 +1,29 @@
package com.yomahub.liteflow.test.processFact.context;
public class Demo2Context {
private String data1;
private User user;
public Demo2Context(String data1, User user) {
this.data1 = data1;
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
}

32
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo3Context.java Normal file
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@ -0,0 +1,32 @@
package com.yomahub.liteflow.test.processFact.context;
import com.yomahub.liteflow.context.ContextBean;
@ContextBean("ctx")
public class Demo3Context {
private String data1;
private User user;
public Demo3Context(String data1, User user) {
this.data1 = data1;
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
}

29
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/TestContext.java Normal file
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@ -0,0 +1,29 @@
package com.yomahub.liteflow.test.processFact.context;
public class TestContext {
private User user;
private String data1;
public TestContext(User user, String data1) {
this.user = user;
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
}

53
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/User.java Normal file
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@ -0,0 +1,53 @@
package com.yomahub.liteflow.test.processFact.context;
import java.util.Date;
public class User {
private String name;
private int age;
private Date birthday;
private Company company;
public User(String name, int age, Date birthday, Company company) {
this.name = name;
this.age = age;
this.birthday = birthday;
this.company = company;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public Company getCompany() {
return company;
}
public void setCompany(Company company) {
this.company = company;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
}

1
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/resources/processFact/application.properties Normal file
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@ -0,0 +1 @@
liteflow.rule-source=processFact/flow.xml

18
liteflow-testcase-el/liteflow-testcase-el-declare-multi-springboot/src/test/resources/processFact/flow.xml Normal file
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@ -0,0 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<flow>
<chain name="chain1">
THEN(a);
</chain>
<chain name="chain2">
THEN(b);
</chain>
<chain name="chain3">
THEN(c);
</chain>
<chain name="chain4">
THEN(d);
</chain>
</flow>

97
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/ProcessFactELDeclSpringbootTest.java Normal file
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@ -0,0 +1,97 @@
package com.yomahub.liteflow.test.processFact;
import cn.hutool.core.date.DateUtil;
import com.yomahub.liteflow.core.FlowExecutor;
import com.yomahub.liteflow.flow.LiteflowResponse;
import com.yomahub.liteflow.test.BaseTest;
import com.yomahub.liteflow.test.processFact.context.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
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.junit.jupiter.SpringExtension;
import javax.annotation.Resource;
/**
* process方法上的fact映射参数测试
* @author Bryan.Zhang
*/
@ExtendWith(SpringExtension.class)
@TestPropertySource(value = "classpath:/processFact/application.properties")
@SpringBootTest(classes = ProcessFactELDeclSpringbootTest.class)
@EnableAutoConfiguration
@ComponentScan({"com.yomahub.liteflow.test.processFact.cmp"})
public class ProcessFactELDeclSpringbootTest extends BaseTest {
@Resource
private FlowExecutor flowExecutor;
// 最基本的情况
@Test
public void testFact1() throws Exception {
LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", createContext());
Assertions.assertTrue(response.isSuccess());
TestContext context = response.getContextBean(TestContext.class);
Assertions.assertEquals("jack", context.getUser().getName());
}
// 多上下文自动搜寻
@Test
public void testFact2() throws Exception {
TestContext testContext = createContext();
Demo1Context demo1Context = new Demo1Context();
demo1Context.setData1("xxxx");
demo1Context.setData2(99);
LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg", demo1Context, testContext);
Assertions.assertTrue(response.isSuccess());
TestContext context = response.getContextBean(TestContext.class);
Assertions.assertEquals(20, context.getUser().getCompany().getHeadCount());
}
// 多上下文都有user，指定上下文中的user
@Test
public void testFact3() throws Exception {
TestContext testContext = createContext();
Demo2Context demo2Context = createDemo2Context();
LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg", testContext, demo2Context);
Assertions.assertTrue(response.isSuccess());
Demo2Context context = response.getContextBean(Demo2Context.class);
Assertions.assertEquals("rose", context.getUser().getName());
}
// 多上下文都有user，指定上下文中的user
@Test
public void testFact4() throws Exception {
Demo3Context demo3Context = createDemo3Context();
LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg", demo3Context);
Assertions.assertTrue(response.isSuccess());
Demo3Context context = response.getContextBean(Demo3Context.class);
Assertions.assertEquals("jelly", context.getUser().getName());
}
private TestContext createContext(){
Company company = new Company("XXX有限公司", "黄河路34号303室", 400);
User user = new User("张三", 18, DateUtil.parseDate("1990-08-20"), company);
return new TestContext(user, "this is data");
}
private Demo2Context createDemo2Context(){
Company company = new Company("XXX有限公司", "和平路12号101室", 600);
User user = new User("李四", 28, DateUtil.parseDate("1990-06-01"), company);
return new Demo2Context("xxx", user);
}
private Demo3Context createDemo3Context(){
Company company = new Company("XXX有限公司", "和平路12号101室", 600);
User user = new User("王五", 28, DateUtil.parseDate("1990-06-01"), company);
return new Demo3Context("xxx", user);
}
}

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liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/cmp/ACmp.java Normal file
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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.processFact.cmp;
import com.yomahub.liteflow.annotation.LiteflowFact;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.enums.LiteFlowMethodEnum;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.test.processFact.context.User;
import org.springframework.stereotype.Component;
@Component("a")
public class ACmp {
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON)
public void process(NodeComponent bindCmp,
@LiteflowFact("user") User user,
@LiteflowFact("user.company.address") String address) {
user.setName("jack");
}
}

28
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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.processFact.cmp;
import com.yomahub.liteflow.annotation.LiteflowFact;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.enums.LiteFlowMethodEnum;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.test.processFact.context.Company;
import org.springframework.stereotype.Component;
@Component("b")
public class BCmp {
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON)
public void process(NodeComponent bindCmp,
@LiteflowFact("user.company") Company company,
@LiteflowFact("data2") Integer data) {
company.setHeadCount(20);
}
}

27
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/cmp/CCmp.java Normal file
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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.processFact.cmp;
import com.yomahub.liteflow.annotation.LiteflowFact;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.enums.LiteFlowMethodEnum;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.test.processFact.context.User;
import org.springframework.stereotype.Component;
@Component("c")
public class CCmp {
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON)
public void process(NodeComponent bindCmp,
@LiteflowFact("demo2Context.user") User user) {
user.setName("rose");
}
}

27
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/cmp/DCmp.java Normal file
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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.processFact.cmp;
import com.yomahub.liteflow.annotation.LiteflowFact;
import com.yomahub.liteflow.annotation.LiteflowMethod;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.enums.LiteFlowMethodEnum;
import com.yomahub.liteflow.enums.NodeTypeEnum;
import com.yomahub.liteflow.test.processFact.context.User;
import org.springframework.stereotype.Component;
@Component("d")
public class DCmp {
@LiteflowMethod(value = LiteFlowMethodEnum.PROCESS, nodeType = NodeTypeEnum.COMMON)
public void process(NodeComponent bindCmp,
@LiteflowFact("ctx.user") User user) {
user.setName("jelly");
}
}

40
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Company.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
public class Company {
private String name;
private String address;
private int headCount;
public Company(String name, String address, int headCount) {
this.name = name;
this.address = address;
this.headCount = headCount;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public int getHeadCount() {
return headCount;
}
public void setHeadCount(int headCount) {
this.headCount = headCount;
}
}

24
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo1Context.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
public class Demo1Context {
private String data1;
private Integer data2;
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public Integer getData2() {
return data2;
}
public void setData2(Integer data2) {
this.data2 = data2;
}
}

29
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo2Context.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
public class Demo2Context {
private String data1;
private User user;
public Demo2Context(String data1, User user) {
this.data1 = data1;
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
}

32
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/Demo3Context.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
import com.yomahub.liteflow.context.ContextBean;
@ContextBean("ctx")
public class Demo3Context {
private String data1;
private User user;
public Demo3Context(String data1, User user) {
this.data1 = data1;
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
}

29
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/TestContext.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
public class TestContext {
private User user;
private String data1;
public TestContext(User user, String data1) {
this.user = user;
this.data1 = data1;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public String getData1() {
return data1;
}
public void setData1(String data1) {
this.data1 = data1;
}
}

53
liteflow-testcase-el/liteflow-testcase-el-declare-springboot/src/test/java/com/yomahub/liteflow/test/processFact/context/User.java Normal file
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package com.yomahub.liteflow.test.processFact.context;
import java.util.Date;
public class User {
private String name;
private int age;
private Date birthday;
private Company company;
public User(String name, int age, Date birthday, Company company) {
this.name = name;
this.age = age;
this.birthday = birthday;
this.company = company;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public Company getCompany() {
return company;
}
public void setCompany(Company company) {
this.company = company;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
}

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liteflow.rule-source=processFact/flow.xml

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<?xml version="1.0" encoding="UTF-8"?>
<flow>
<chain name="chain1">
THEN(a);
</chain>
<chain name="chain2">
THEN(b);
</chain>
<chain name="chain3">
THEN(c);
</chain>
<chain name="chain4">
THEN(d);
</chain>
</flow>