流程引擎：简化boot配置

Author: zhongxunking

flow/src/main/java/org/bekit/flow/boot/FlowEngineConfiguration.java

@@ -24,7 +24,10 @@
  * （非spring-boot项目需手动引入本配置类完成流程引擎配置）
  */
 @Configuration
-@Import(EventBusConfiguration.class)
+@Import({EventBusConfiguration.class,
+        FlowsHolder.class,
+        ProcessorsHolder.class,
+        FlowTxsHolder.class})
 public class FlowEngineConfiguration {
 
     // 流程引擎
@@ -33,24 +36,6 @@ public FlowEngine flowEngine() {
         return new DefaultFlowEngine();
     }
 
-    // 流程持有器
-    @Bean
-    public FlowsHolder flowsHolder() {
-        return new FlowsHolder();
-    }
-
-    // 处理器持有器
-    @Bean
-    public ProcessorsHolder processorsHolder() {
-        return new ProcessorsHolder();
-    }
-
-    // 流程事务持有器
-    @Bean
-    public FlowTxsHolder flowTxsHolder() {
-        return new FlowTxsHolder();
-    }
-
     // 默认的流程监听器
     @Bean
     public DefaultFlowListener defaultFlowListener() {

flow/src/main/java/org/bekit/flow/flow/FlowsHolder.java

@@ -14,15 +14,17 @@
 import org.bekit.flow.transaction.FlowTxsHolder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
 
 import javax.annotation.PostConstruct;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
 /**
- * 流程持有器（会被注册到spring容器中）
+ * 流程持有器
  */
+@Component
 public class FlowsHolder {
     @Autowired
     private ApplicationContext applicationContext;

flow/src/main/java/org/bekit/flow/processor/ProcessorsHolder.java

@@ -11,15 +11,17 @@
 import org.bekit.flow.annotation.processor.Processor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
 
 import javax.annotation.PostConstruct;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
 /**
- * 处理器持有器（会被注册到spring容器中）
+ * 处理器持有器
  */
+@Component
 public class ProcessorsHolder {
     @Autowired
     private ApplicationContext applicationContext;

flow/src/main/java/org/bekit/flow/transaction/FlowTxsHolder.java

@@ -11,6 +11,7 @@
 import org.bekit.flow.annotation.transaction.FlowTx;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
 import org.springframework.transaction.PlatformTransactionManager;
 
 import javax.annotation.PostConstruct;
@@ -19,8 +20,9 @@
 import java.util.Set;
 
 /**
- * 流程事务持有器（会被注册到spring容器中）
+ * 流程事务持有器
  */
+@Component
 public class FlowTxsHolder {
     @Autowired
     private ApplicationContext applicationContext;