Package com.atlassian.jira.util

Class ZipUtils

java.lang.Object
com.atlassian.jira.util.ZipUtils
public class ZipUtils extends Object
Simple utility functions for dealing with zip files.

  • Constructor Details

    • ZipUtils

      public ZipUtils()

  • Method Details

    • streamForZipFileEntry

      public static InputStream streamForZipFileEntry(File zipFile, String entryName) throws IOException
      Retrieves an input stream reading from a named entry in a zip file.
      Parameters:
      zipFile - the path to the zip file.
      entryName - the name of the entry to which an input stream should be returned.
      Returns:
      an input stream reading from the named entry in the specified file.
      Throws:
      IOException - if the zip file is unreadable, or if it does not contained the named entry.

    • zip

      public static void zip(File inputDir, File output) throws IOException
      Zip a directory into a file.
      Parameters:
      inputDir - Directory to be compressed.
      output - Target file for the zip contents. If the file exists it will be overwritten.
      Throws:
      FileNotFoundException - if source does not exist
      IOException - For other IO errors
      Since:
      v6.2

    • unzip

      public static void unzip(File input, File outputDir) throws IOException
      Expand a Zip file into a directory.
      Parameters:
      input - Zip file to be expanded
      outputDir - Target directory. Files will be overwritten
      Throws:
      FileNotFoundException - if source does not exist
      IOException - For other IO errors
      Since:
      v6.2