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Questions tagged [gzipoutputstream]

GzipOutputStream is a Java class for writing data that will be compressed in gzip format. It is also available on Android.

GzipOutputStream is a Java class for writing data that will be compressed in gzip format. It is also available on Android.

On .NET, there is a similar class called GZipStream: use

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Unexpected Java GZIPOutputStream results

We have the following Java method to compress files using GZIPOutputStream private void archive(Path originalFile) { Path tempFile = originalFile.resolveSibling(originalFile.toFile().getName() + TEMPORARY_FILE_EXTENSION); Path gzippedFile =…
Kuikiker
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Request for (gzipped) 'jsf.js' from Mojarra 2.3.3 results in empty response

I used the tag in my project with mojarra 2.3.3 and in project stage 'Development' everything was working fine. But when the project was deployed on our QA system with project stage 'Staging', the client produced the JS error…
BerndK
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GZIPOutputStream problem with my class which extending OutputStream

I have following problem. I have written Stream class, which extends OutputStream. Here is a code: import java.io.IOException; import java.io.OutputStream; public class ToUpperLetterOutputStream extends OutputStream { public OutputStream…
MikolajMGT
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I have an one ArrayList storing few pdf files location in a directory. How to read the contents of pdf as array of bytes and Zip it

ArrayList is like this - [ Desktop/folder/abc.pdf, Desktop/folder/xyz.pdf ] I am doing something like this public byte[] compressByteArray(byte[] bytes){ ByteArrayOutputStream baos = null; Deflater dfl = new Deflater(); …
Ankur Kunal
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Unable to recover correct file extension after creating .gz through GZipOutputStream

I have the contents I want to write to a file saved in Strings in my Java program. I need o write them to a .txt file and then compress them into a .gz archive. I'm able to do all of this, but when I extract the file from the .gz archive, the…
shinvu
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Compress InputStream with GZIPOutputStream into ByteArray

I have a method that takes an InputStream as a parameter and I'm trying to compress the input stream using GZIPOutputStream and then return a compressed byte array. My code looks like this: public static byte[] compress(final InputStream…
Jesus
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How to create a file that is highly compressable with Gzip (Deflate)?

What characteristics does a file have, that is highly compressable using Gzip with the deflate algorithm. I have a TSV File and I try to generate some more TSV files with the same compression rate. My original TSV file is about 700mb uncompressed…
Joha
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java GZIPOutputStream blocks ChunkedOutput http response

I've written a basic REST Server using Jersey2 on top of Jetty, to test out HTTP Chunked Transfer-Encoding, and gzip Content-Encoding. However I've found that the recommended method of implementing a WriterInceptor to apply a GZIPOutputStream for…
user3188040
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How to write gzipped content to an HDFS file in iterations?

I am able to write gzipped compressed data to an HDFS file. But what if I have to write this data in iterations. So, for example, in one iteration, I compress a string using the GZIPOutputStream library, and write that compressed string to the HDFS…
pythonic
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Is there a standard GZIP decompressor filter available? Or do I have to write my own?

I have a SOAP server implemented using Spring-ws. Now the clients for the servers are are going to send the requests in gzip encoding. I need to make my server compatible for that. I googled but all I found some standard library which provide the…
Khandekar Mohammad Saleh
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java GZIPInputStream and GZIPOutputStream not working as expected

I am trying to write a series of Long's to a GZIPOutputStream, hoping to decompress the numbers later. The following program works fine when I try it with a small number of Long's, but it will throw an exception with many Long's, like (10240).…
adamsmith
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How can I send mail with byte array which is compressed by GZIP and rename it with **.csv.gz?

I am trying to send mail with byte array which is compressed by GZIP, and then rename it with **.csv.gz. I can not open the **.csv file, however, and it shows the file is broken. I sent it by the following code: ByteArrayOutputStream obj = new…
Wade Chen
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Image not uploading to server while using GZIPOutputStream

I am able to upload image without using GZIPOutputStream to server. But i have requirement to use GZIPOutputStream. So i have used by : public String multipartRequest(String urlTo, String post, String filepath, String filefield) throws…
user6043117
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Java gzip - GZIPOutputStream not closing / compressing arbitrarily

With the help of this thread I was able to write a decompress() and a compress() function. My programme receives data in gzipped form, inflates it, sometimes modifies it, then re-compresses it again and sends it along. After hours of headache and…
MightyMalcolm
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Writing an OkHttp Interceptor that compresses request body

I'm trying to write an interceptor that compresses a request body using Gzip. My server does not support compressed requests, so I'll be using an application/octet-stream instead of Content-Type: gzip and compress the request body manually, it will…
Kof
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