Read a file from the local system

[Former Member]

Hi,

Is it possible to read a file from the local system? If yes, how?

Please forward your suggestion..

Thanks,

RPN

[Former Member · Accepted solution]

Hi,

Is it possible to read a file from the local system? If yes, how?

Yes, Using file upload UI element , If you search you will get lot of material related with the same.

Regards

Ayyapparaj

[Former Member · Accepted solution]

Thanks a lot...

Is it possible to create a file in the hard coded path(say: C:/Adapter/log.txt here log.txt is the file to be created) in local system....

Thanks,

RPN

[Former Member · Accepted solution]

Thanks a lot...

Is it possible to create a file in the hard coded path(say: C:/Adapter/log.txt here log.txt is the file to be created) in local system....

Thanks,

RPN

[former_member192434 · Accepted solution]

yes..... see my post in your next question.

[Former Member · Accepted solution]

hi anup...

can you please post your answer in this forum. i face some technical problem in opening that forum....

thanks,

RPN

[Former Member · Accepted solution]

Hi,

Is it possible to create a file in the hard coded path(say: C:/Adapter/log.txt here log.txt is the file to be created) in local system....

Is it possible to create a file in the hard coded path(say: "C:/Adapter/log.txt ")?

Yes, but one thing you need to understand here is, this file will be created on the server system(WAS is installed) not on the client.

Regards

Ayyapparaj

[Former Member · Accepted solution]

No, it is not possible to refer in the code your local system.

C:\xyz indicates the server not the local system.

Regards,

Surya

[Former Member · Accepted solution]

Thanks gentlemen.....

can you please tell me the procedure to write a newly created file into a local system?

Thanks,

RPN

[former_member192434 · Accepted solution]

use this sample code........for writing file on local /remote system

public void onActionUploadFile(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onActionUploadFile(ServerEvent)

String FileName = "temp";//wdContext.currentContextElement().getDirectory();

InputStream input = null;

int i=0;

FileIncreament();

try {

String directory =".
temp
webdynpro
web
local
yh1245_ftp"+

"
Components
com.yash.yh1245.Upload
"FileNamewdContext.currentContextElement().getCounter();

boolean sucsss = new File(directory).mkdir();

if(sucsss){

wdComponentAPI.getMessageManager().reportSuccess("Directory Created ");

File file = new File(directory"
"wdContext.currentContextElement().getResourceURL().getResourceName().toString());

FileOutputStream fos = new FileOutputStream(file);

wdComponentAPI.getMessageManager().reportSuccess(file.getAbsolutePath());

FilePath = file.getAbsolutePath();

if(wdContext.currentContextElement().getResourceURL()!=null){

input = wdContext.currentContextElement().getResourceURL().read(false);

//wdComponentAPI.getMessageManager().reportSuccess("Resource is not null ");

while((i = input.read())!=-1){

fos.write(i);

}

}

fos.flush();

fos.close();

wdComponentAPI.getMessageManager().reportSuccess("File Uploaded on server directory ");

//wdComponentAPI.getMessageManager().reportSuccess("Created File Locaiton::"+file.getAbsolutePath());

//}

//Get the File Size

// IPrivateFTPUpload.IContextElement element = wdContext.currentContextElement();

// if (element.getResourceURL()!=null) {

// IWDResource resource = element.getResourceURL();

// element.getFileSize(this.getFileSize(resource));

// }

}

}catch(Exception e){

e.printStackTrace();

}

//@@end

}

[Former Member]

thanks a lot to everyone...

[former_member192434]

You can read/write file using UI Elemement file upload and file download.

Thanks