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Read tar tar.gz in memory
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/** | |
* Example of use | |
*/ | |
public static void main(String[] args) throws IOException { | |
byte[] tarByte = Files.readAllBytes(Paths.get("some.tar.gz")); | |
String tar = Base64.getEncoder().encodeToString(tarByte); | |
} |
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// Compress | |
implementation 'org.apache.commons:commons-compress:1.21' |
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public static void main(String[] args) throws IOException { | |
String tar = "H4sIANES52EAA+3RTQrCMBBA4RwlJ9CZND/nEW2hUFBqBY9vgxXEhdpFSsX3bWaRgQy85tgd6n5rSpJRSiFPTUGe54NRr0mjauXUiEoKzthQ9KrJ5TzsemtNfWr37/Y+vf+o5t6/abvab4brUOKPHDhGP6O/C+KNlRLHvPr3/mN4LRV+Mr+/Ohfpv4Tcv1ph/0rov4Tc362wv0v0BwAAAAAAAAAAAADgWzfK+kupACgAAA=="; | |
byte[] content = tar.getBytes(StandardCharsets.UTF_8); | |
TarArchiveInputStream tarIn = new TarArchiveInputStream(new GzipCompressorInputStream(new ByteArrayInputStream(Base64.getDecoder().decode(content)))); | |
try { | |
TarArchiveEntry tarEntry = tarIn.getNextTarEntry(); | |
while (tarEntry != null) { | |
byte[] btoRead = new byte[1024]; | |
ByteArrayOutputStream bout = new ByteArrayOutputStream(); | |
int len = 0; | |
while ((len = tarIn.read(btoRead)) != -1) { | |
bout.write(btoRead, 0, len); | |
} | |
bout.close(); | |
tarEntry = tarIn.getNextTarEntry(); | |
} | |
tarIn.close(); | |
} | |
catch (IOException e) { | |
e.printStackTrace(); | |
} | |
} |
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