diff options
Diffstat (limited to 'activiti-extension/src/main/java/org/activiti')
2 files changed, 155 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); + } +} diff --git a/activiti-extension/src/main/java/org/activiti/rest/conf/init/InitBaseProcessDefinition.java b/activiti-extension/src/main/java/org/activiti/rest/conf/init/InitBaseProcessDefinition.java new file mode 100644 index 0000000..e1e7c18 --- /dev/null +++ b/activiti-extension/src/main/java/org/activiti/rest/conf/init/InitBaseProcessDefinition.java @@ -0,0 +1,84 @@ +/** + * 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.rest.conf.init; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.util.List; + +import javax.annotation.PostConstruct; + +import org.activiti.engine.RepositoryService; +import org.activiti.engine.repository.DeploymentBuilder; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Configuration; +import org.springframework.core.env.Environment; + +@Configuration +public class InitBaseProcessDefinition { + + protected static final Logger LOGGER = LoggerFactory.getLogger(InitBaseProcessDefinition.class); + + @Autowired + protected RepositoryService repositoryService; + + @Autowired + protected Environment environment; + + @PostConstruct + public void init() { + + if (Boolean.valueOf(this.environment.getProperty("init.process.definitions", "true")) + .booleanValue()) { + LOGGER.info("Initializing base process definitions"); + initBaseProcessDefinitions(); + } + } + + protected void initBaseProcessDefinitions() { + String deploymentName = "base definitions"; + List deploymentList = + this.repositoryService.createDeploymentQuery().deploymentName(deploymentName).list(); + + if ((deploymentList == null) || (deploymentList.isEmpty())) { + + String classPath = this.getClass().getClassLoader().getResource("/").getPath(); + classPath = classPath.replaceAll("WEB-INF/classes", "baseProccessDefinition"); + + File files = new File(classPath); + DeploymentBuilder builder = this.repositoryService.createDeployment().name(deploymentName); + File flist[] = files.listFiles(); + if (flist != null && flist.length != 0) { + for (File f : flist) { + + String fileName = f.getName(); + if (fileName != null && fileName.endsWith("bpmn20.xml")) { + try { + builder.addInputStream(fileName, new FileInputStream(f)); + LOGGER.info("deploy success: {}", fileName); + } catch (FileNotFoundException e) { + LOGGER.info("deploy failed: {}", fileName); + } + } + } + builder.deploy(); + } + } + } +} |