These couple day I have been trying to upload images to the Google cloud using Java. However, I did found some source codes around but amazingly, none of them come with the handy lib jar files. I am trying to search for the required jar file but still can not found them all. Here, I am asking, does any one have the sample code that I just directly run? The change of the settings is a necessary but definitely not for libs.
All you need is Java Client for Google Cloud Storage
Howto you will find here: Getting Started
Related
I need to build an App in Android for my colleagues and distributors to collaborate. The datasource will be an Excel file residing in our company's OneDrive or Sharepoint, for which, the users can be given access. I have been looking around but could not find a way to do this with Android/Java. Would appreciate any help I can get from the community!
You can use Apache-POI Java API for reading Excel File.
it's plain but still the best solution for that now.
However, if you just need to read the Excel, it maybe good to go with JavaScript solution. With js-xlsx library, you can transfer Excel files into JSON. And the library size is small, just 395KB (only include xlsx.core.min.js)
to connect your application with one drive , use OneDriveSdkAndroid
I use Google Drive API to download files from Drive to the local system and my script is written in JAVA.
My code download files as CSV and if there are multiple sheets in Google Sheet it will download each sheet as a different CSV file.
From past 2 days if there is an Importrange formula in a google then it is getting downloaded with contents in cells as ""IFERROR(__xludf.DUMMYFUNCTION("""COMPUTED_VALUE"""),"57471""
This is a known bug that surfaced in recent weeks in Google Spreadsheets.
Downloading File with importrange function failing - think it's a bug
Thread on Google Docs Help Forum
I tried the fix suggested in the first link (putting a data validation on) but it didn't work for me. I guess we all have to wait until it's fixed by Google.
I'm trying to store a file into Google NearLine using a java program and Google's Cloud Storage API. But I'm having difficulty finding out how to do this.
I think I have to convert the File object into a StorageObject, but not sure how to do it.
Here's a link to the doc's for the StorageObject.
https://developers.google.com/resources/api-libraries/documentation/storage/v1beta2/java/latest/com/google/api/services/storage/model/StorageObject.html#set(java.lang.String,%20java.lang.Object)
Thanks.
Note: I've been using this link as a guide:
https://cloud.google.com/storage/docs/json_api/v1/json-api-java-samples
However, this only shows you how to access the bucket, not upload files to the bucket.
To upload files, use Storage.Objects.Insert: https://developers.google.com/resources/api-libraries/documentation/storage/v1beta2/java/latest/com/google/api/services/storage/Storage.Objects.Insert.html
Since from the 4 days i have been trying to find out the path for the uploaded file. I think it wont possible. Can any one tell me how to get the uploaded file path in java web application. Is there any external API to get the uploaded file path? And my project is google app engine type project. Please some one answer it.
As you can't write to the file system it's likely you can't do whatever it is you are trying to do. So you need to use one of the storage options available instead, likely GCS.
https://developers.google.com/appengine/docs/java/googlecloudstorageclient/
Google Cloud Storage is useful for storing and serving large files.
Additionally, Cloud Storage offers the use of access control lists
(ACLs), and the ability to resume upload operations if they're
interrupted, and many other features. (The GCS client library makes
use of this resume capability automatically for your app, providing
you with a robust way to stream data into GCS.)
i have to fectch 500 txt files hosted here: https://drive.google.com/folderview?id=0B_R7SeoAotsmUUtYendIX04zRjA&usp=sharing so i can index them and make a "search engine" the thing is i dont know how to get those files, i read how to read a specific file from a URL but i cant find what i need. I saw something about google drive sdk but i was wondering if is there another way Thanks in advance!!
PD: im working with java.