src/java.base/share/classes/jdk/internal/jrtfs/JrtFileAttributes.java

*** 1,7 ****
  /*
!  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 22,32 ****
--- 22,34 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package jdk.internal.jrtfs;
  
+ import java.nio.file.attribute.BasicFileAttributes;
  import java.nio.file.attribute.FileTime;
+ import java.util.Formatter;
  import jdk.internal.jimage.ImageReader.Node;
  
  /**
   * File attributes implementation for jrt image file system.
   *
*** 34,44 ****
   *
   * It is used internally in the JDK to implement jimage/jrtfs access,
   * but also compiled and delivered as part of the jrtfs.jar to support access
   * to the jimage file provided by the shipped JDK by tools running on JDK 8.
   */
! final class JrtFileAttributes extends AbstractJrtFileAttributes {
  
      private final Node node;
  
      JrtFileAttributes(Node node) {
          this.node = node;
--- 36,46 ----
   *
   * It is used internally in the JDK to implement jimage/jrtfs access,
   * but also compiled and delivered as part of the jrtfs.jar to support access
   * to the jimage file provided by the shipped JDK by tools running on JDK 8.
   */
! final class JrtFileAttributes  implements BasicFileAttributes {
  
      private final Node node;
  
      JrtFileAttributes(Node node) {
          this.node = node;
*** 88,103 ****
      @Override
      public Object fileKey() {
          return node.resolveLink(true);
      }
  
!     ///////// jrt entry attributes ///////////
!     @Override
      public long compressedSize() {
          return node.compressedSize();
      }
  
!     @Override
      public String extension() {
          return node.extension();
      }
  }
--- 90,141 ----
      @Override
      public Object fileKey() {
          return node.resolveLink(true);
      }
  
!     ///////// jrtfs specific attributes ///////////
!     /**
!      * Compressed resource file. If not available or not applicable, 0L is
!      * returned.
!      *
!      * @return the compressed resource size for compressed resources.
!      */
      public long compressedSize() {
          return node.compressedSize();
      }
  
!     /**
!      * "file" extension of a file resource.
!      *
!      * @return extension string for the file resource
!      */
      public String extension() {
          return node.extension();
      }
+ 
+     @Override
+     public final String toString() {
+         StringBuilder sb = new StringBuilder(1024);
+         try (Formatter fm = new Formatter(sb)) {
+             if (creationTime() != null) {
+                 fm.format("    creationTime    : %tc%n", creationTime().toMillis());
+             } else {
+                 fm.format("    creationTime    : null%n");
+             }
+             if (lastAccessTime() != null) {
+                 fm.format("    lastAccessTime  : %tc%n", lastAccessTime().toMillis());
+             } else {
+                 fm.format("    lastAccessTime  : null%n");
+             }
+             fm.format("    lastModifiedTime: %tc%n", lastModifiedTime().toMillis());
+             fm.format("    isRegularFile   : %b%n", isRegularFile());
+             fm.format("    isDirectory     : %b%n", isDirectory());
+             fm.format("    isSymbolicLink  : %b%n", isSymbolicLink());
+             fm.format("    isOther         : %b%n", isOther());
+             fm.format("    fileKey         : %s%n", fileKey());
+             fm.format("    size            : %d%n", size());
+             fm.format("    compressedSize  : %d%n", compressedSize());
+             fm.format("    extension       : %s%n", extension());
+         }
+         return sb.toString();
+     }
  }