Class PluginInstallerSupport

java.lang.Object
net.shibboleth.idp.installer.plugin.impl.PluginInstallerSupport

public final class PluginInstallerSupport
extends Object
Support for copying files during plugin manipulation.
  • Field Details

    • LOG

      @Nonnull private static final org.slf4j.Logger LOG
      Class logger.
  • Constructor Details

    • PluginInstallerSupport

      private PluginInstallerSupport()
      Constructor.
  • Method Details

    • canonicalPath

      static Path canonicalPath​(Path from) throws IOException
      Return the canonical path.
      Parameters:
      from - the path we get given
      Returns:
      the canonicalized one
      Throws:
      IOException - as from File.getCanonicalFile()
    • deleteTree

      public static void deleteTree​(@Nullable Path directory)
      Delete a directory tree.
      Parameters:
      directory - what to delete
    • detectDuplicates

      public static boolean detectDuplicates​(Path from, Path to) throws org.apache.tools.ant.BuildException
      Traverse "from" looking to see if any of the files are already in "to".
      Parameters:
      from - source directory
      to - target directory
      Returns:
      true if there was a match
      Throws:
      org.apache.tools.ant.BuildException - if anything threw and IOException
    • copyWithLogging

      public static void copyWithLogging​(Path from, Path to, @Live List<Path> pathsCopied) throws org.apache.tools.ant.BuildException
      Copy a directory tree and keep a log of what has changed.
      Parameters:
      from - source directory
      to - target directory
      pathsCopied - the list of files copied up (including if there was a failure)
      Throws:
      org.apache.tools.ant.BuildException - from the copy
    • renameToTree

      public static void renameToTree​(@Nonnull Path fromBase, @Nonnull Path toBase, @Nonnull List<String> fromFiles, @Nonnull @Live List<Pair<Path,​Path>> renames) throws IOException
      Rename Files into the provided tree.
      Parameters:
      fromBase - The root directory of the from files
      toBase - The root directory to rename to
      fromFiles - The list of files (inside fromBase) to rename
      renames - All the work as it is done
      Throws:
      IOException - If any of the file operations fail