Get Specified Entry From Zip File Example

  1. /*
  2. Get Specified Entry From Zip File Example.
  3. This Java example shows how to get specified entry (i.e. file or
  4. directory) using getEntry method of Java ZipFile class.
  5. */
  6.  
  7. import java.io.IOException;
  8. import java.util.zip.ZipEntry;
  9. import java.util.zip.ZipFile;
  10.  
  11. public class GetSpecifiedEntry {
  12.  
  13. public static void main(String args[])
  14. {
  15. try
  16. {
  17. /*
  18. * Open zip file using,
  19. *
  20. * ZipFile(String fileName)
  21. * constructor of the ZipFile class.
  22. *
  23. * This constructor throws IOException for any I/O error.
  24. */
  25. ZipFile zipFile = new ZipFile("c:/FileIO/WebFiles.zip");
  26.  
  27. /*
  28. * To get specified entry from opened zip file, use
  29. *
  30. * ZipEntry getEntry(String name)
  31. * method of ZipFile class.
  32. *
  33. * This method returns entry specified by name, or null if
  34. * not found.
  35. */
  36.  
  37. ZipEntry zipEntry = zipFile.getEntry("css/print.css");
  38.  
  39. if(zipEntry != null)
  40. System.out.println("css/print.css found in Zip file");
  41. else
  42. System.out.println("css/print.css not found in Zip file");
  43.  
  44. /*
  45. * PLEASE VISIT ZipEntry Examples for more details on
  46. * how to process entries.
  47. */
  48.  
  49. /*
  50. * close the opened zip file using,
  51. * void close()
  52. * method.
  53. */
  54.  
  55. zipFile.close();
  56.  
  57. }
  58. catch(IOException ioe)
  59. {
  60. System.out.println("Error opening zip file" + ioe);
  61. }
  62. }
  63. }
  64.  
  65. /*
  66. Output of this program would be
  67. css/print.css found in Zip file
  68. */

Post new comment

To combat spam, please enter the code in the image.


Suggested Reading

Oracle Magazine
Contains technology strategy articles, sample code, tips, Oracle and partner news, how to articles for developers and DBAs, and more.
Cost: FREE

View/Subscribe
NASA Tech Briefs
Features exclusive reports of innovations developed by NASA and its industry partners/contractors that can be applied to develop new/improved products and solve engineering or manufacturing problems.
Cost: FREE

View/Subscribe
FierceBiotech IT
Is a free, easy to read weekly email service that brings must read biotech IT news to senior biotech, pharma, and IT executives.
Cost: FREE

View/Subscribe
Simply SQL
Simply SQL is a practical step-by-step guide to writing SQL.
Cost: FREE

View/Subscribe
Simply JavaScript
Packed with full-color examples, Simply JavaScript is all you need to start programming in JavaScript the right way.
Cost: FREE

View/Subscribe
PCMag.com's What's New Now
Lance Ulanoff, Editor in Chief of the PC Magazine Network, brings you this twice-weekly roundup of the latest top tech stories, the best new product reviews, plus special offers from Ziff Davis and its partners.
Cost: FREE

View/Subscribe

Could not find what you are looking for? Search Java Examples




Feel Tired? Read Jokes & Inspirational Stories, Play Games!