Examples of ZipInputStream

java.util.zip.ZipInputStream
This class implements an input stream filter for reading files in the ZIP file format. Includes support for both compressed and uncompressed entries. @author David Connelly @version 1.44, 06/15/07
net.sf.jazzlib.ZipInputStream
This is a FilterInputStream that reads the files in an zip archive one after another. It has a special method to get the zip entry of the next file. The zip entry contains information about the file name size, compressed size, CRC, etc. It includes support for STORED and DEFLATED entries. @author Jochen Hoenicke

Examples of java.util.zip.ZipInputStream


  /**
   * Unzips the given file.
   */
  public static File unzip(File file) throws IOException {
    ZipInputStream in = new ZipInputStream(new FileInputStream(file));
    ZipEntry entry = in.getNextEntry();
    String outFilename = entry.getName();
    OutputStream out = new FileOutputStream(outFilename);
    byte[] buf = new byte[4096];
    int len;
    while ((len = in.read(buf)) > 0) {
      out.write(buf, 0, len);
    }
    out.close();
    in.close();
    return new File(outFilename);
  }

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Examples of java.util.zip.ZipInputStream

      if (tempOut != null) {
        tempOut.close();
      }
    }
    
    ZipInputStream zipIn = null;
    try {
      // Open a zip input from temp file
      zipIn = new ZipInputStream(new FileInputStream(this.tempFile));
      // Read home in first entry
      zipIn.getNextEntry();
      checkCurrentThreadIsntInterrupted();
      // Use an ObjectInputStream that replaces temporary URLs of Content objects 
      // by URLs relative to file 
      ObjectInputStream objectStream = new HomeObjectInputStream(zipIn);
      return (Home)objectStream.readObject();
    } finally {
      if (zipIn != null) {
        zipIn.close();
      }
    }
  }

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Examples of java.util.zip.ZipInputStream


  /**
   * Loads the plug-ins that may be available in the given URL.
   */
  private void loadPlugins(URL pluginUrl) {
    ZipInputStream zipIn = null;
    try {
      // Open a zip input from pluginUrl
      zipIn = new ZipInputStream(pluginUrl.openStream());
      // Try do find a plugin properties file in current zip stream  
      for (ZipEntry entry; (entry = zipIn.getNextEntry()) != null; ) {
        String zipEntryName = entry.getName();
        int lastIndex = zipEntryName.lastIndexOf(DEFAULT_APPLICATION_PLUGIN_PROPERTIES_FILE);
        if (lastIndex != -1
            && (lastIndex == 0
                || zipEntryName.charAt(lastIndex - 1) == '/')) {
          try {
            // Build application plugin family with its package 
            String applicationPluginFamily = zipEntryName.substring(0, lastIndex);
            applicationPluginFamily += APPLICATION_PLUGIN_FAMILY;
            ClassLoader classLoader = new URLClassLoader(new URL [] {pluginUrl}, getClass().getClassLoader());
            readPlugin(ResourceBundle.getBundle(applicationPluginFamily, Locale.getDefault(), classLoader), 
                "jar:" + pluginUrl.toString() + "!/" + URLEncoder.encode(zipEntryName, "UTF-8").replace("+", "%20"), 
                classLoader);
          } catch (MissingResourceException ex) {
            // Ignore malformed plugins
          }
        }
      }
    } catch (IOException ex) {
      // Ignore furniture plugin 
    } finally {
      if (zipIn != null) {
        try {
          zipIn.close();
        } catch (IOException ex) {
        }
      }
    }
  }

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Examples of java.util.zip.ZipInputStream

          + " " + currentFile  + " " + msg.getFileCounter());
      byte[] data = getSystemService().getCache().getBlob(
          msg.getFilename());
      ByteArrayInputStream inputData = new ByteArrayInputStream(data);
      try {
        ZipInputStream in = new ZipInputStream(inputData);
        getImportExportBusiness().importZip(in);
        in.close();
      } catch (IOException e) {
        throw new UploadException(e.getMessage());
      } catch (DocumentException e) {
        throw new UploadException(e.getMessage());
      }

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Examples of java.util.zip.ZipInputStream

      if (data == null) {
        return;
      }
      ByteArrayInputStream inputData = new ByteArrayInputStream(data);
      try {
        ZipInputStream in = new ZipInputStream(inputData);
        getImportExportBusiness().importZip2(in);
        in.close();
      } catch (IOException e) {
        throw new UploadException(e.getMessage());
      } catch (DocumentException e) {
        throw new UploadException(e.getMessage());
      }

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Examples of java.util.zip.ZipInputStream

      logger.error("Imported file not found in memcache. " 
          + msg.getFilename());
      return;
    }
    ByteArrayInputStream inputData = new ByteArrayInputStream(data);
    ZipInputStream in = new ZipInputStream(inputData);
    try {
      getImportExportBusiness().importUnzip(in, msg.getCurrentFile());
    }
    catch (RequestTimeoutException e) {
      getBusiness().getMessageQueue().publish(new ImportMessage(
          msg.getFilename(), 0, e.getMessage(), 0));
    }
    in.close();
  }

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Examples of java.util.zip.ZipInputStream

    zip.setOutStream(out);
    zip.setOutData(outData);
    if (savedZip != null) {
      ByteArrayInputStream inputData = new ByteArrayInputStream(savedZip);
      try {
        ZipInputStream in = new ZipInputStream(inputData);
        ZipEntry entry;
        while ((entry = in.getNextEntry()) != null) {
          out.putNextEntry(entry);
          if (!entry.isDirectory()) {
                    StreamUtils.readTo(in, out, false, false);
                }
                out.closeEntry();
        }
        in.close();
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
  }

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Examples of java.util.zip.ZipInputStream

    }


    public static List<String> readXarContents(String fileName, String patternFilter) throws Exception
    {
        FileInputStream fileIS = new FileInputStream(fileName);
        ZipInputStream zipIS = new ZipInputStream(fileIS);


        ZipEntry entry;
        Document tocDoc = null;
        while ((entry = zipIS.getNextEntry()) != null) {
            if (entry.getName().compareTo(Package.DefaultPackageFileName) == 0) {
                SAXReader reader = new SAXReader();
                tocDoc = reader.read(zipIS);
                break;
            }

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Examples of java.util.zip.ZipInputStream

            File f = new File(Util.urlDecode(url.getPath()));
            if (!f.exists()) {
                return;
            }
            in = new FileInputStream(Util.urlDecode(url.getPath()));
            ZipInputStream zin = new ZipInputStream(in);
            while (true) {
                ZipEntry entry = zin.getNextEntry();
                if (entry == null) {
                    break;
                }
                String path = entry.getName();
                String name = path;

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Examples of net.sf.jazzlib.ZipInputStream

   * @param versioning enabled or not
   * @return  True if successfull, false otherwise
   */
  public static boolean unzip(VFSLeaf zipLeaf, VFSContainer targetDir, Identity identity, boolean versioning) {


    ZipInputStream oZip = new ZipInputStream(zipLeaf.getInputStream());
    
    try {
      // unzip files
      ZipEntry oEntr = oZip.getNextEntry();
      while (oEntr != null) {
        if (oEntr.getName() != null && !oEntr.getName().startsWith(DIR_NAME__MACOSX)) {
          if (oEntr.isDirectory()) {
            // skip MacOSX specific metadata directory
            // create directories
            getAllSubdirs(targetDir, oEntr.getName(), true);
          } else {
            // create file
            VFSContainer createIn = targetDir;
            String name = oEntr.getName();
            // check if entry has directories which did not show up as
            // directories above
            int dirSepIndex = name.lastIndexOf('/');
            if (dirSepIndex == -1) {
              // try it windows style, backslash is also valid format
              dirSepIndex = name.lastIndexOf('\\');
            }
            if (dirSepIndex > 0) {
              // create subdirs
              createIn = getAllSubdirs(targetDir, name.substring(0, dirSepIndex), true);
              if (createIn == null) {
                if (log.isDebug()) log.debug("Error creating directory structure for zip entry: "
                    + oEntr.getName());
                return false;
              }
              name = name.substring(dirSepIndex + 1);
            }
            
            if(versioning) {
              VFSLeaf newEntry = (VFSLeaf)createIn.resolve(name);
              if(newEntry == null) {
                newEntry = createIn.createChildLeaf(name);
                OutputStream out = newEntry.getOutputStream(false);
                if (!FileUtils.copy(oZip, out)) return false;
                FileUtils.closeSafely(out);
              } else if (newEntry instanceof Versionable) {
                Versionable versionable = (Versionable)newEntry;
                if(versionable.getVersions().isVersioned()) {
                  versionable.getVersions().addVersion(identity, "", oZip);
                }
              }
            } else {
              VFSLeaf newEntry = createIn.createChildLeaf(name);
              if (newEntry != null) {
                OutputStream out = newEntry.getOutputStream(false);
                if (!FileUtils.copy(oZip, out)) return false;
                FileUtils.closeSafely(out);
              }
            }
          }
        }
        oZip.closeEntry();
        oEntr = oZip.getNextEntry();
      }
    } catch (IOException e) {
      return false;
    } finally {
      FileUtils.closeSafely(oZip);

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