pdalcol / zippex Goto Github PK

Or am I missing something?

I was hoping to find a deflate (https://en.wikipedia.org/wiki/Deflate) implementation in this lib. For encoding of PlantUML diagrams as described here https://plantuml.com/de/text-encoding.

Is it there?

I tried to use this way to download attachment, I meet a heap size limit. because of the large file.

Could you implement a copy method file from one zip to another.

For example:
I have zip metadata from salesforce, I would like to save each file in a separate attachment. When we use getFile() we convert it to Blob then then back to zip. And I get the 'CPU LIMIT TIMEOUT' error, but if there was a copy option, I think it would work.

Thanks!

I have taken two strings and added to Zippex class instance using add file and inserted the attachment into salesforce using getZipArchive(). When i load the attachment into apex and use toString() it throws an error saying it's not a valid UTF-8 String. What should be done to prevent this error.

During testing through the developer console. I got below error.
please help

System.StringException: Starting position out of bounds: 201590400
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I am getting CPU time limit exceeded error when i am try to getFile in a loop.

sampleZip = new Zippex(EncodingUtil.base64Decode(/*Some zip file*/));
sFileNames = sampleZip.getFileNames();
for(String fileName : sFileNames){
     if(fileName.endsWith('.xml')==false){
           Blob myBlob = sampleZip.getFile(fileName);
           if(String.isBlank(myBlob.toString())){
                  containedFileNames.add(fileName);
           }
     }
}

I know this will be a 'noob' question since I am new to SF and trying to get these doc and docx converted from the stream, but SF is making me and my office break conventions that we used (which is fine) and I don't want to waste hours of time saving the files as .cls when they should be apex if that is what is meant.

This is very interesting indeed! Have you done any analysis on the impact it has on the Apex CPU Governor?

The zippex class fails with Apex CPU time limit exceeded when the data is bulk in nature. For me the class failed when the data volume >= 5000