Examples with UploadFile org.eweb4j.mvc.upload.UploadFile used on opensource projects

Example 1 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class RequriedValidator method validate.

public Validation validate(ValidatorConfigBean val, Context context) {
    Map<String, String> valError = new HashMap<String, String>();
    for (FieldConfigBean f : val.getField()) {
        String[] value = context.getQueryParamMap().get(f.getName());
        List<UploadFile> files = context.getUploadMap().get(f.getName());
        String mess = f.getMessage();
        if ((value == null || value.length == 0) && (files == null || files.isEmpty()))
            valError.put(f.getName(), mess);
        else {
            boolean isBlank = false;
            if (value != null)
                for (String v : value) {
                    if (v == null || v.trim().length() == 0) {
                        isBlank = true;
                        break;
                    }
                }
            if (!isBlank) {
                if (files != null)
                    for (UploadFile file : files) {
                        if (file == null || file.getFileName() == null || file.getFileName().trim().length() == 0 || file.getTmpFile() == null) {
                            isBlank = true;
                            break;
                        }
                    }
            }
            if (isBlank)
                valError.put(f.getName(), mess);
        }
        context.getRequest().setAttribute(f.getName(), value);
    }
    Validation validation = new Validation();
    if (!valError.isEmpty())
        validation.getErrors().put(val.getName(), valError);
    return validation;
}

Example 2 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class ParamUtil method injectFile.

public static void injectFile(Context context, ReflectUtil ru, String startName) throws Exception {
    Hashtable<String, Object> hasPojo = new Hashtable<String, Object>();
    paramForeach: for (Entry<String, List<UploadFile>> en : context.getUploadMap().entrySet()) {
        String paramName = en.getKey();
        List<UploadFile> paramValue = en.getValue();
        if (paramValue == null || paramValue.size() == 0)
            continue;
        Method setter = null;
        String[] pojoParamNames = paramName.split("\\.");
        if (pojoParamNames.length > 1) {
            Object lastPojo = ru.getObject();
            if (startName != null && startName.trim().length() > 0) {
                if (!pojoParamNames[0].equals(startName))
                    continue;
            }
            int lastIndex = pojoParamNames.length - 1;
            for (int i = 0; i < lastIndex; i++) {
                if (startName != null && startName.trim().length() > 0) {
                    if ((i + 1) == lastIndex)
                        break;
                    lastPojo = getLastPojo(lastPojo, pojoParamNames[i + 1], hasPojo);
                } else {
                    lastPojo = getLastPojo(lastPojo, pojoParamNames[i], hasPojo);
                }
                if (lastPojo == null)
                    continue paramForeach;
            }
            String _paramName = pojoParamNames[lastIndex];
            if (Map.class.isAssignableFrom(lastPojo.getClass())) {
                Map<String, Object> map = (HashMap<String, Object>) lastPojo;
                if (paramValue.size() <= 1)
                    map.put(_paramName, paramValue.get(0));
                else
                    map.put(_paramName, paramValue);
                lastPojo = map;
            }
            ReflectUtil lpRu = new ReflectUtil(lastPojo);
            setter = lpRu.getSetter(_paramName);
            if (setter == null)
                continue;
            Class<?> clazz = setter.getParameterTypes()[0];
            if (File.class.isAssignableFrom(clazz)) {
                setter.invoke(lastPojo, paramValue.get(0).getTmpFile());
            } else if (File[].class.isAssignableFrom(clazz)) {
                File[] files = new File[paramValue.size()];
                for (int j = 0; j < files.length; j++) files[j] = paramValue.get(j).getTmpFile();
                setter.invoke(lastPojo, new Object[] { files });
            }
            if (UploadFile.class.isAssignableFrom(clazz)) {
                setter.invoke(lastPojo, paramValue.get(0));
            } else if (UploadFile[].class.isAssignableFrom(clazz)) {
                UploadFile[] files = new UploadFile[paramValue.size()];
                for (int j = 0; j < files.length; j++) files[j] = paramValue.get(j);
                setter.invoke(lastPojo, new Object[] { files });
            }
        } else {
            setter = ru.getSetter(paramName);
            if (setter == null)
                continue;
            Class<?> clazz = setter.getParameterTypes()[0];
            if (File.class.isAssignableFrom(clazz)) {
                setter.invoke(ru.getObject(), paramValue.get(0).getTmpFile());
            } else if (File[].class.isAssignableFrom(clazz)) {
                File[] files = new File[paramValue.size()];
                for (int j = 0; j < files.length; j++) files[j] = paramValue.get(j).getTmpFile();
                setter.invoke(ru.getObject(), new Object[] { files });
            }
            if (UploadFile.class.isAssignableFrom(clazz)) {
                setter.invoke(ru.getObject(), paramValue.get(0));
            } else if (UploadFile[].class.isAssignableFrom(clazz)) {
                UploadFile[] files = new UploadFile[paramValue.size()];
                for (int j = 0; j < files.length; j++) files[j] = paramValue.get(j);
                setter.invoke(ru.getObject(), new Object[] { files });
            }
        }
    }
}

Example 3 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class ActionExecution method assemParams.

private Object[] assemParams(Class<?>[] paramTypes, Annotation[][] paramAnns) throws Exception {
    Object[] params = new Object[paramTypes.length];
    int pathParamIndex = 0;
    for (int i = 0; i < paramTypes.length; ++i) {
        Annotation[] anns = paramAnns[i];
        Class<?> paramClass = paramTypes[i];
        String[] paramValue = null;
        // 通过给定class 获取对应的ActionContextObj
        if (Context.class.isAssignableFrom(paramClass)) {
            params[i] = this.context;
            continue;
        }
        if (HttpServletRequest.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getRequest();
            continue;
        }
        if (HttpServletResponse.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getResponse();
            continue;
        }
        if (PrintWriter.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getWriter();
            continue;
        }
        if (ServletOutputStream.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getOut();
            continue;
        }
        if (HttpSession.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getSession();
            continue;
        }
        if (ActionProp.class.isAssignableFrom(paramClass)) {
            if (this.context.getActionProp() == null)
                this.context.setActionProp(new ActionProp(this.actionObject.getClass().getName()));
            params[i] = this.context.getActionProp();
            continue;
        }
        if (Validation.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getValidation();
            continue;
        }
        if (QueryParams.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getQueryParams();
            continue;
        }
        if (DAO.class.isAssignableFrom(paramClass)) {
            params[i] = new DAOImpl("");
            continue;
        }
        if (InsertDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getInsertDAO();
            continue;
        }
        if (DeleteDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getDeleteDAO();
            continue;
        }
        if (UpdateDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getUpdateDAO();
            continue;
        }
        if (SelectDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getSelectDAO();
            continue;
        }
        if (DivPageDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getDivPageDAO();
            continue;
        }
        if (SearchDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getSearchDAO();
            continue;
        }
        if (CascadeDAO.class.isAssignableFrom(paramClass)) {
            params[i] = DAOFactory.getCascadeDAO();
            continue;
        }
        //			PathParam pathParamAnn = this.getPathParamAnn(anns);
        Annotation pathParam = JAXWSUtil.getPathParam(anns);
        if (pathParam != null) {
            paramValue = this.getPathParamValue(PathUtil.getPathParamValue(pathParam));
            params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
            continue;
        }
        //			QueryParam queryParamAnn = this.getQueryParamAnn(anns);
        Annotation queryParamAnn = JAXWSUtil.getQueryParam(anns);
        if (queryParamAnn == null && Map.class.isAssignableFrom(paramClass)) {
            params[i] = this.context.getModel();
            continue;
        }
        //若参数有@QueryParam注解
        if (queryParamAnn != null) {
            final String fieldName = QueryParamUtil.getQueryParamValue(queryParamAnn);
            if (File.class.isAssignableFrom(paramClass)) {
                if (!this.context.getUploadMap().containsKey(fieldName))
                    continue;
                List<UploadFile> list = this.context.getUploadMap().get(fieldName);
                if (list == null || list.isEmpty())
                    continue;
                UploadFile uploadFile = list.get(0);
                File file = uploadFile.getTmpFile();
                params[i] = file;
                continue;
            }
            if (File[].class.isAssignableFrom(paramClass)) {
                if (!this.context.getUploadMap().containsKey(fieldName))
                    continue;
                List<UploadFile> list = this.context.getUploadMap().get(fieldName);
                if (list == null || list.isEmpty())
                    continue;
                File[] files = new File[list.size()];
                for (int j = 0; j < files.length; j++) files[j] = list.get(j).getTmpFile();
                params[i] = files;
            }
            if (UploadFile.class.isAssignableFrom(paramClass)) {
                if (!this.context.getUploadMap().containsKey(fieldName))
                    continue;
                List<UploadFile> list = this.context.getUploadMap().get(fieldName);
                if (list == null || list.isEmpty())
                    continue;
                UploadFile uploadFile = list.get(0);
                params[i] = uploadFile;
                continue;
            }
            if (UploadFile[].class.isAssignableFrom(paramClass)) {
                if (!this.context.getUploadMap().containsKey(fieldName))
                    continue;
                List<UploadFile> list = this.context.getUploadMap().get(fieldName);
                if (list == null || list.isEmpty())
                    continue;
                params[i] = list.toArray(new UploadFile[] {});
            }
            // 根据参数名称获取http对应的参数值
            String defaultValue = null;
            //				DefaultValue defaultValueAnn = this.getDefaultValueAnn(anns);
            Annotation defaultValueAnn = JAXWSUtil.getDefaultValue(anns);
            if (defaultValueAnn != null)
                defaultValue = QueryParamUtil.getDefaultValue(defaultValueAnn);
            paramValue = this.getQueryParamValue(fieldName, defaultValue);
            // 处理Date日期类型的参数
            if (java.util.Date.class.isAssignableFrom(paramClass)) {
                params[i] = this.getDateParam(anns, paramValue[0]);
                continue;
            }
            // 处理POJO类型的参数
            String startName = fieldName;
            if (ClassUtil.isPojo(paramClass)) {
                params[i] = this.injectParam2Pojo(paramClass, startName);
                continue;
            }
            // 处理Map类型的参数
            if (Map.class.isAssignableFrom(paramClass)) {
                params[i] = this.injectParam2Map(startName);
                continue;
            }
            //处理数组类型的参数
            if (paramClass.isArray())
                params[i] = ClassUtil.getParamVals(paramClass, paramValue);
            else
                params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
        } else {
            // 如果是基本数据类型，则按照排序进行注入
            String[] pathParams = this.context.getActionConfigBean().getPathParams();
            if (pathParams == null) {
                log.warn("QueryParam not found and PathParam not found too");
                continue;
            }
            paramValue = this.getPathParamValue(pathParams[pathParamIndex]);
            params[i] = ClassUtil.getParamVal(paramClass, paramValue[0]);
            pathParamIndex++;
            continue;
        }
    }
    return params;
}

Example 4 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class EWebServlet method doGet.

public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
    Context context = null;
    try {
        // 2
        String err = EWeb4JConfig.start(ConfigConstant.START_FILE_NAME);
        // 启动eweb4j
        if (err != null) {
            this.printHtml(err, response.getWriter());
            return;
        }
        // 1 初始化环境
        context = this.initContext(request, response);
        // 最主要的还是提供给 org.eweb4j.i18n.Lang.java 类使用
        MVC.getThreadLocal().set(context);
        // 设置国际化语言
        Lang.change(request.getLocale());
        // 3.URI解析
        String uri = this.parseURL(request);
        context.setUri(uri);
        // 拿到BaseURL
        parseBaseUrl(context);
        // HTTP Method 解析
        String reqMethod = this.parseMethod(request);
        context.setHttpMethod(reqMethod);
        // 4.外部前置拦截器
        InterExecution before_interExe = new InterExecution("before", context);
        if (before_interExe.findAndExecuteInter()) {
            before_interExe.showErr();
            return;
        }
        // method + uri,用来判断是否有Action与之绑定
        ActionExecution actionExe = new ActionExecution(uri, reqMethod, context);
        if (actionExe.findAction()) {
            // 5.execute the action
            actionExe.execute();
            return;
        }
        // log
        this.normalReqLog(uri);
    } catch (Exception e) {
        e.printStackTrace();
        String info = CommonUtil.getExceptionString(e);
        LogFactory.getMVCLogger(EWebFilter.class).error(info);
        this.printHtml(info, response.getWriter());
    } finally {
        // 清空临时文件
        if (context != null && !context.getUploadMap().isEmpty())
            for (Iterator<Entry<String, List<UploadFile>>> it = context.getUploadMap().entrySet().iterator(); it.hasNext(); ) {
                Entry<String, List<UploadFile>> en = it.next();
                if (en.getValue() == null)
                    continue;
                for (UploadFile f : en.getValue()) {
                    FileUtil.deleteFile(f.getTmpFile());
                }
            }
    }
}

Example 5 with UploadFile

use of org.eweb4j.mvc.upload.UploadFile in project eweb4j-framework by laiweiwei.

the class EWebFilter method doFilter.

/**
	 * 执行Filter
	 */
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
    HttpServletRequest request = (HttpServletRequest) req;
    HttpServletResponse response = (HttpServletResponse) res;
    Context context = null;
    try {
        // 2
        String err = EWeb4JConfig.start(ConfigConstant.START_FILE_NAME);
        // 启动eweb4j
        if (err != null) {
            this.printHtml(err, res.getWriter());
            return;
        }
        // 1 初始化环境
        context = this.initContext(request, response);
        // 最主要的还是提供给 org.eweb4j.i18n.Lang.java 类使用
        MVC.getThreadLocal().set(context);
        // 设置国际化语言
        Lang.change(request.getLocale());
        // 3.URI解析
        String uri = this.parseURL(request);
        context.setUri(uri);
        // 拿到BaseURL
        parseBaseUrl(context);
        // HTTP Method 解析
        String reqMethod = this.parseMethod(request);
        context.setHttpMethod(reqMethod);
        // 4.外部前置拦截器
        InterExecution before_interExe = new InterExecution("before", context);
        if (before_interExe.findAndExecuteInter()) {
            before_interExe.showErr();
            return;
        }
        // method + uri,用来判断是否有Action与之绑定
        ActionExecution actionExe = new ActionExecution(uri, reqMethod, context);
        if (actionExe.findAction()) {
            // 5.execute the action
            actionExe.execute();
            return;
        }
        // log
        this.normalReqLog(uri);
        // chain
        chain.doFilter(req, res);
    } catch (Exception e) {
        e.printStackTrace();
        String info = CommonUtil.getExceptionString(e);
        LogFactory.getMVCLogger(EWebFilter.class).error(info);
        this.printHtml(info, res.getWriter());
    } finally {
        // 清空临时文件
        if (context != null && !context.getUploadMap().isEmpty())
            for (Iterator<Entry<String, List<UploadFile>>> it = context.getUploadMap().entrySet().iterator(); it.hasNext(); ) {
                Entry<String, List<UploadFile>> en = it.next();
                if (en.getValue() == null)
                    continue;
                for (UploadFile f : en.getValue()) {
                    FileUtil.deleteFile(f.getTmpFile());
                }
            }
    }
}