1 files changed, 71 insertions, 0 deletions
diff --git a/activiti-extension/src/main/java/org/activiti/engine/impl/pvm/runtime/AtomicOperationProcessStart.java b/activiti-extension/src/main/java/org/activiti/engine/impl/pvm/runtime/AtomicOperationProcessStart.java
new file mode 100644
index 0000000..2fb8c9a
--- /dev/null
+++ b/activiti-extension/src/main/java/org/activiti/engine/impl/pvm/runtime/AtomicOperationProcessStart.java
@@ -0,0 +1,71 @@
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.activiti.engine.impl.pvm.runtime;
+
+import java.util.List;
+import java.util.Map;
+
+import org.activiti.engine.delegate.event.ActivitiEventType;
+import org.activiti.engine.delegate.event.impl.ActivitiEventBuilder;
+import org.activiti.engine.impl.context.Context;
+import org.activiti.engine.impl.pvm.process.ActivityImpl;
+import org.activiti.engine.impl.pvm.process.ProcessDefinitionImpl;
+import org.activiti.engine.impl.pvm.process.ScopeImpl;
+
+public class AtomicOperationProcessStart extends AbstractEventAtomicOperation {
+  @Override
+  public boolean isAsync(InterpretableExecution execution) {
+    return true;
+  }
+
+  protected ScopeImpl getScope(InterpretableExecution execution) {
+    return execution.getProcessDefinition();
+  }
+
+  protected String getEventName() {
+    return "start";
+  }
+
+  protected void eventNotificationsCompleted(InterpretableExecution execution) {
+    if ((Context.getProcessEngineConfiguration() != null)
+        && (Context.getProcessEngineConfiguration().getEventDispatcher().isEnabled())) {
+      Map variablesMap = null;
+      try {
+        variablesMap = execution.getVariables();
+      } catch (Throwable localThrowable) {
+      }
+      Context
+          .getProcessEngineConfiguration()
+          .getEventDispatcher()
+          .dispatchEvent(
+              ActivitiEventBuilder.createEntityWithVariablesEvent(
+                  ActivitiEventType.ENTITY_INITIALIZED, execution, variablesMap, false));
+
+      Context
+          .getProcessEngineConfiguration()
+          .getEventDispatcher()
+          .dispatchEvent(
+              ActivitiEventBuilder.createProcessStartedEvent(execution, variablesMap, false));
+    }
+
+    ProcessDefinitionImpl processDefinition = execution.getProcessDefinition();
+    StartingExecution startingExecution = execution.getStartingExecution();
+    List initialActivityStack =
+        processDefinition.getInitialActivityStack(startingExecution.getInitial());
+    execution.setActivity((ActivityImpl) initialActivityStack.get(0));
+    execution.performOperation(PROCESS_START_INITIAL);
+  }
+}