本文整理汇总了Java中com.liferay.portal.kernel.util.Validator.isNumber方法的典型用法代码示例。如果您正苦于以下问题：Java Validator.isNumber方法的具体用法？Java Validator.isNumber怎么用？Java Validator.isNumber使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.liferay.portal.kernel.util.Validator的用法示例。
在下文中一共展示了Validator.isNumber方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: downloadByDossierId_ReferenceUid
import com.liferay.portal.kernel.util.Validator; //导入方法依赖的package包/类
@Override
public Response downloadByDossierId_ReferenceUid(HttpServletRequest request, HttpHeaders header, Company company,
Locale locale, User user, ServiceContext serviceContext, long id, String referenceUid, String password) {
// TODO: check user is loged or password for access dossier file
BackendAuth auth = new BackendAuthImpl();
try {
if (!auth.isAuth(serviceContext)) {
throw new UnauthenticationException();
}
DossierFile dossierFile = DossierFileLocalServiceUtil.getDossierFileByReferenceUid(id, referenceUid);
// TODO download file with dossierFileID
if (Validator.isNull(dossierFile) && Validator.isNumber(referenceUid)) {
dossierFile = DossierFileLocalServiceUtil.fetchDossierFile(Long.valueOf(referenceUid));
}
if (dossierFile.getFileEntryId() > 0) {
FileEntry fileEntry = DLAppLocalServiceUtil.getFileEntry(dossierFile.getFileEntryId());
File file = DLFileEntryLocalServiceUtil.getFile(fileEntry.getFileEntryId(), fileEntry.getVersion(),
true);
ResponseBuilder responseBuilder = Response.ok((Object) file);
responseBuilder.header("Content-Disposition",
"attachment; filename=\"" + fileEntry.getFileName() + "\"");
responseBuilder.header("Content-Type", fileEntry.getMimeType());
return responseBuilder.build();
} else {
return Response.status(HttpURLConnection.HTTP_NO_CONTENT).build();
}
} catch (Exception e) {
return processException(e);
}
}