Package org.eclipse.osgi.storage

Class SystemBundleFile

java.lang.Object
org.eclipse.osgi.storage.bundlefile.BundleFile
org.eclipse.osgi.storage.SystemBundleFile
public class SystemBundleFile extends BundleFile

  • Constructor Details

    • SystemBundleFile

      public SystemBundleFile()

  • Method Details

    • getFile

      public File getFile(String path, boolean nativeCode)
      Description copied from class: BundleFile
      Returns a File for the bundle entry specified by the path. If required the content of the bundle entry is extracted into a file on the file system.
      Specified by:
      getFile in class BundleFile
      Parameters:
      path - The path to the entry to locate a File for.
      nativeCode - true if the path is native code.
      Returns:
      A File object to access the contents of the bundle entry.

    • getEntry

      public BundleEntry getEntry(String path)
      Description copied from class: BundleFile
      Locates a file name in this bundle and returns a BundleEntry object
      Specified by:
      getEntry in class BundleFile
      Parameters:
      path - path of the entry to locate in the bundle
      Returns:
      BundleEntry object or null if the file name does not exist in the bundle

    • getEntryPaths

      public Enumeration<String> getEntryPaths(String path, boolean recurse)
      Description copied from class: BundleFile
      Allows to access the entries of the bundle. Since the bundle content is usually a jar, this allows to access the jar contents. GetEntryPaths allows to enumerate the content of "path". If path is a directory, it is equivalent to listing the directory contents. The returned names are either files or directories themselves. If a returned name is a directory, it finishes with a slash. If a returned name is a file, it does not finish with a slash.
      Specified by:
      getEntryPaths in class BundleFile
      Parameters:
      path - path of the entry to locate in the bundle
      recurse - - If true, provide entries for the files and directories within the directory denoted by path plus all sub-directories and files; otherwise, provide only the entries within the immediate directory.
      Returns:
      an Enumeration of Strings that indicate the paths found or null if the path does not exist.

    • close

      public void close() throws IOException
      Description copied from class: BundleFile
      Closes the BundleFile.
      Specified by:
      close in class BundleFile
      Throws:
      IOException - if any error occurs.

    • open

      public void open() throws IOException
      Description copied from class: BundleFile
      Opens the BundleFiles.
      Specified by:
      open in class BundleFile
      Throws:
      IOException - if any error occurs.

    • containsDir

      public boolean containsDir(String dir)
      Description copied from class: BundleFile
      Determines if any BundleEntries exist in the given directory path.
      Specified by:
      containsDir in class BundleFile
      Parameters:
      dir - The directory path to check existence of.
      Returns:
      true if the BundleFile contains entries under the given directory path; false otherwise.