用SSH写的办公OA系统

package cn.itcast.oa.view.action; import java.io.File; import java.util.Date; import java.util.List; import java.util.Set; import org.apache.commons.lang.StringUtils; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Controller; import cn.itcast.oa.base.BaseAction; import cn.itcast.oa.domain.Application; import cn.itcast.oa.domain.ApplicationTemplate; import cn.itcast.oa.domain.ApproveInfo; import cn.itcast.oa.domain.TaskView; import cn.itcast.oa.util.HqlHelper; import com.opensymphony.xwork2.ActionContext; @Controller @Scope("prototype") public class FlowAction extends BaseAction { private File upload; // 上传的文件 private Long applicationTemplateId; private Long applicationId; private String taskId; private String comment; private boolean approval; private String outcome; private String applicationStatus; // ================================== 申请人有关 /** 起草申请（模板列表） */ public String applicationTemplateList() throws Exception { List<ApplicationTemplate> applicationTemplateList = applicationTemplateService.findAll(); ActionContext.getContext().put("applicationTemplateList", applicationTemplateList); return "applicationTemplateList"; } /** 提交申请页面 */ public String submitUI() throws Exception { return "submitUI"; } /** 提交申请 */ public String submit() throws Exception { // 封装申请信息 Application application = new Application(); application.setApplicant(getCurrentUser()); // 申请人，当前用户 application.setPath(saveUploadFile(upload)); // 保存上传的文件并设置路径 application.setApplicationTemplate(applicationTemplateService.getById(applicationTemplateId)); // 调用业务方法（保存申请信息，并启动流程开始流转） applicationService.submit(application); return "toMyApplicationList"; // 成功后转到"我的申请查询" } /** 我的申请查询 */ public String myApplicationList() throws Exception { // 构建查询条件并准备分页信息 new HqlHelper(Application.class, "a")// .addCondition("a.applicant=?", getCurrentUser())// .addCondition(applicationTemplateId != null, "a.applicationTemplate.id=?", applicationTemplateId)// .addCondition(StringUtils.isNotBlank(applicationStatus), "a.status=?", applicationStatus)// .addOrder("a.applyTime", false)// .buildPageBeanForStruts2(pageNum, applicationService); // 准备数据 List<ApplicationTemplate> applicationTemplateList = applicationTemplateService.findAll(); ActionContext.getContext().put("applicationTemplateList", applicationTemplateList); return "myApplicationList"; } // ================================== 审批人有关 /** 待我审批（我的任务列表） */ public String myTaskList() throws Exception { List<TaskView> taskViewList = applicationService.getMyTaskViewList(getCurrentUser()); ActionContext.getContext().put("taskViewList", taskViewList); return "myTaskList"; } /** 审批处理页面 */ public String approveUI() throws Exception { Set<String> outcomes = applicationService.getOutcomesByTaskId(taskId); ActionContext.getContext().put("outcomes", outcomes); return "approveUI"; } /** 审批处理 */ public String approve() throws Exception { // 封装 ApproveInfo approveInfo = new ApproveInfo(); approveInfo.setComment(comment); approveInfo.setApproval(approval); approveInfo.setApplication(applicationService.getById(applicationId)); approveInfo.setApprover(getCurrentUser()); // 审批人，当前登录用户 approveInfo.setApproveTime(new Date()); // 当前时间 // 调用用业务方法（保存本次审批信息，并办理完任务，并维护申请的状态） applicationService.approve(approveInfo, taskId, outcome); return "toMyTaskList"; // 成功后转到待我审批页面 } /** 查看流转记录 */ public String approveHistory() throws Exception { Application application = applicationService.getById(applicationId); ActionContext.getContext().put("approveInfos", application.getApproveInfos()); return "approveHistory"; } // -------- public File getUpload() { return upload; } public Long getApplicationTemplateId() { return applicationTemplateId; } public void setApplicationTemplateId(Long applicationTemplateId) { this.applicationTemplateId = applicationTemplateId; } public void setUpload(File upload) { this.upload = upload; } public Long getApplicationId() { return applicationId; } public void setApplicationId(Long applicationId) { this.applicationId = applicationId; } public String getTaskId() { return taskId; } public void setTaskId(String taskId) { this.taskId = taskId; } public String getComment() { return comment; } public void setComment(String comment) { this.comment = comment; } public boolean isApproval() { return approval; } public void setApproval(boolean approval) { this.approval = approval; } public String getOutcome() { return outcome; } public void setOutcome(String outcome) { this.outcome = outcome; } public String getApplicationStatus() { return applicationStatus; } public void setApplicationStatus(String applicationStatus) { this.applicationStatus = applicationStatus; } }