代码示例

AppCustomAction

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.actionsoft.apps.AppsConst;
import com.actionsoft.apps.lifecycle.dist.DistContext;
import com.actionsoft.apps.lifecycle.event.AppCustomActionInterface;
import com.actionsoft.apps.resource.AppContext;
import com.actionsoft.bpms.bpmn.engine.cache.ProcessDefCache;
import com.actionsoft.bpms.bpmn.engine.model.def.ProcessDefinition;
import com.actionsoft.bpms.commons.security.ac.AccessControlAPI;
import com.actionsoft.bpms.commons.security.ac.cache.AccessControlCache;
import com.actionsoft.bpms.commons.security.ac.model.AccessControlModel;
import com.actionsoft.bpms.commons.security.ac.model.ProcessStartACCM;
import com.actionsoft.bpms.util.UtilFile;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;

/**
 * 用于应用分发时将流程启动权限导出、应用安装或者升级时写入流程启动权限
 * Created by Zhanghf on 2017.09.02.
 *
 * @author Zhanghf
 */
public class AppCustomAction implements AppCustomActionInterface {
    @Override
    public void dist(AppContext app, DistContext distCtx) {
        Map<String, ProcessDefinition> listByApp = ProcessDefCache.getInstance().getListByApp(app.getId());
        List<String> versionIds = new ArrayList<>();
        for (ProcessDefinition processDefinition : listByApp.values()) {
            if (!versionIds.contains(processDefinition.getVersionId())) {
                versionIds.add(processDefinition.getVersionId());
            }
        }

        JSONArray arr = new JSONArray();
        for (String versionId : versionIds) {
            List<AccessControlModel> accessModelListByResource = AccessControlAPI.getInstance().getAccessModelListByResource(ProcessStartACCM.resourceType, versionId, ProcessStartACCM.VISIT.getType());
            for (AccessControlModel accessControlModel : accessModelListByResource) {
                Object object = JSON.toJSON(accessControlModel);
                arr.add(object);
            }
        }
        if (arr.size() > 0) {
            UtilFile file = new UtilFile(AppsConst.APPS_ROOT + AppsConst.FOLDER_DIST + "/" + app.getId() + "/process.start.ac.json");
            file.canWrite();
            file.writeUTF8(arr.toString());
        }
    }

    @Override
    public void install(AppContext newApp) {
        UtilFile file = new UtilFile(AppsConst.APPS_ROOT + AppsConst.FOLDER_INSTALL + "/" + newApp.getId() + "/process.start.ac.json");
        if (file.exists()) {
            JSONArray array = JSON.parseArray(file.readStrUTF8());
            for (Object o : array) {
                AccessControlModel model = JSON.parseObject(o.toString(), AccessControlModel.class);
                Object acModel = AccessControlCache.getACModel(model._resourceType, model._resourceId, model._assignmentType, model._assignmentId, model._accessModel);
                if (acModel == null) {
                    AccessControlAPI.getInstance().appendACResource(model._resourceId, model._resourceType, model._accessModel, model._assignmentId, model._assignmentType);
                }
            }
            // 安装数据完毕
            UtilFile.removeFile(file);
        }
    }

    @Override
    public void upgrade(AppContext newApp) {
        install(newApp);
    }

}

将类注册至PluginListener监听器

com.actionsoft.apps.poc.plugin.Plugins

package com.actionsoft.apps.poc.plugin;

import java.util.ArrayList;
import java.util.List;

import com.actionsoft.apps.listener.PluginListener;
import com.actionsoft.apps.poc.plugin.at.MyLenExpression;
import com.actionsoft.apps.resource.AppContext;
import com.actionsoft.apps.resource.plugin.profile.AWSPluginProfile;
import com.actionsoft.apps.resource.plugin.profile.AtFormulaPluginProfile;

/**
 * 注册插件
 */
public class Plugins implements PluginListener {
    public Plugins() {
    }

    public List<AWSPluginProfile> register(AppContext context) {
        // 存放本应用的全部插件扩展点描述
        List<AWSPluginProfile> list = new ArrayList<AWSPluginProfile>();
        // 注册AT公式
        list.add(new AppCustomActionPluginProfile(BOEAppCustomAction.class.getName()));
        return list;
    }
}

注意：在AWS CONSOLE的应用管理 > 应用开发 > 配置应用或AWS Developer中配置该App的扩展插件选项为com.actionsoft.apps.poc.plugin.Plugins

该测试代码是将流程的实例代码启动权限AC授权部分在分发时导出，在安装的时候进行导入。

适用于组织结构测试机和正式机完全同步且一致的场景，仅供参考