what is the package call replacement script object for "Packages.java.io.FileOutputStream(File)".

muralik596
Kilo Explorer

‎07-10-2014 06:44 AM

Hi,

 

Can any one suggest me the package call replacement script object for "Packages.java.io.FileOutputStream(File)".

 

I have used the above package to convert the .txt file to .zip file. During the execution, i got an error saying "java.lang.SecurityException: Illegal attempt to access class 'java.io.FileOutputStream' via script". I believe the cause for above is package replacement.

 

Note: Currently we are using Calgary release of service-now.

 

Please suggest me package replacement.

 

Thanks in advance,

Murali.

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tltoulson
Kilo Sage

‎07-10-2014 10:39 AM

Hi Murali,



Sadly, I believe that the Package Replacement calls only apply to Glide specific packages (and snc packages).   See Packages Call Replacement Script Objects - ServiceNow Wiki for details.



That said, you may be able to make use of GlideZipUtil, GlideFile, and/or GlideFileUtil.   Using these can take a bit of brute force though as most of the Packages are undocumented.   You can use a background script to investigate the API:



for (var i in GlideFileUtil) {



       gs.print(i);



}


In some packages, you need to use an instance of the class so you can also investigate the API using:



for (var i in new GlideFileUtil()) {



       gs.print(i);



}


Edit:   Another option is to use a MID Server where Package calls are still permitted.


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