import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public static BPSGroupIdentityManager getGroupIdentityManager() {
    ProcessEngineImpl processEngine = (ProcessEngineImpl) getBPMNEngineService().getProcessEngine();
    ProcessEngineConfigurationImpl processEngineConfigurationImpl = null;
    if (processEngine != null) {
        processEngineConfigurationImpl = processEngine.getProcessEngineConfiguration();
        if (processEngineConfigurationImpl != null) {
            BPSGroupIdentityManager bpsGroupIdentityManager = null;
            if (processEngineConfigurationImpl.getSessionFactories() != null) {
                BPSGroupManagerFactory bpsGroupManagerFactory =
                        (BPSGroupManagerFactory) processEngineConfigurationImpl.
                                getSessionFactories().get(GroupIdentityManager.class);
                return (BPSGroupIdentityManager) bpsGroupManagerFactory.openSession();
            }
        }
    }
    throw new BPMNOSGIServiceException("Business Process Server Group manager couldn't be identified");
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public ProcessEngine buildEngine() throws BPSFault {

        try {
            String carbonConfigDirPath = CarbonUtils.getCarbonConfigDirPath();
            String activitiConfigPath = carbonConfigDirPath + File.separator +
                    BPMNConstants.ACTIVITI_CONFIGURATION_FILE_NAME;
            File activitiConfigFile = new File(activitiConfigPath);
            ProcessEngineConfigurationImpl processEngineConfigurationImpl =
                    (ProcessEngineConfigurationImpl) ProcessEngineConfiguration.createProcessEngineConfigurationFromInputStream(
                            new FileInputStream(
                                    activitiConfigFile));

            //Add script engine resolvers
            setResolverFactories(processEngineConfigurationImpl);
            //Add supported variable types
            setSupportedVariableTypes(processEngineConfigurationImpl);

            // we have to build the process engine first to initialize session factories.
            processEngine = processEngineConfigurationImpl.buildProcessEngine();
            processEngineConfigurationImpl.getSessionFactories().put(UserIdentityManager.class,
                    new BPSUserManagerFactory());
            processEngineConfigurationImpl.getSessionFactories().put(GroupIdentityManager.class,
                    new BPSGroupManagerFactory());

            dataSourceJndiName = processEngineConfigurationImpl.getProcessEngineConfiguration()
                    .getDataSourceJndiName();

        } catch (FileNotFoundException e) {
            String msg = "Failed to create an Activiti engine. Activiti configuration file not found";
            throw new BPSFault(msg, e);
        }
        return processEngine;
    }
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public Class<?> getSessionType() {
    return GroupIdentityManager.class;
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public Class<?> getSessionType() {
	// 返回原始的GroupIdentityManager类型
	return GroupIdentityManager.class;
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public Class<?> getSessionType() {
	return GroupIdentityManager.class;
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
@Override
public Class<?> getSessionType() {
    return GroupIdentityManager.class;
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
@Override
public Class<?> getSessionType() {
    return GroupIdentityManager.class;

}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public GroupIdentityManager getGroupIdentityManager() {
  return getSession(GroupIdentityManager.class);
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
protected GroupIdentityManager getGroupIdentityManager() {
  return getSession(GroupIdentityManager.class);
}
 

import org.activiti.engine.impl.persistence.entity.GroupIdentityManager; //导入依赖的package包/类
public Class< ? > getSessionType() {
  return GroupIdentityManager.class;
}