Rename setTime method to setZipEntryTime

Signed-off-by: Jorge Solórzano <jorsol@gmail.com>

Author: jorsol

src/main/java/org/codehaus/plexus/archiver/jar/JarArchiver.java

@@ -829,18 +829,18 @@ else if ( !name.contains( "/" ) )
      * Override the behavior of the Zip Archiver to match the output of the JAR tool.
      *
      * @param zipEntry to set the last modified time
-     * @param lastModified to set in the zip entry only if the {@link #getLastModifiedTime()} returns null.
+     * @param lastModifiedTime to set in the zip entry only if {@link #getLastModifiedTime()} returns null
      */
     @Override
-    protected void setTime( ZipArchiveEntry zipEntry, long lastModified )
+    protected void setZipEntryTime( ZipArchiveEntry zipEntry, long lastModifiedTime )
     {
         if ( getLastModifiedTime() != null )
         {
-            lastModified = getLastModifiedTime().toMillis();
+            lastModifiedTime = getLastModifiedTime().toMillis();
         }
 
         // The JAR tool does not round up, so we keep that behavior here (JDK-8277755).
-        zipEntry.setTime( lastModified );
+        zipEntry.setTime( lastModifiedTime );
     }
 
 }

src/main/java/org/codehaus/plexus/archiver/zip/AbstractZipArchiver.java

@@ -463,7 +463,7 @@ protected void zipFile( InputStreamSupplier in, ConcurrentJarCreator zOut, Strin
         if ( !skipWriting )
         {
             ZipArchiveEntry ze = new ZipArchiveEntry( vPath );
-            setTime( ze, lastModified );
+            setZipEntryTime( ze, lastModified );
 
             ze.setMethod( doCompress ? ZipArchiveEntry.DEFLATED : ZipArchiveEntry.STORED );
             ze.setUnixMode( UnixStat.FILE_FLAG | mode );
@@ -534,35 +534,26 @@ public InputStream get()
         }
     }
 
-    protected void setTime( ZipArchiveEntry zipEntry, long lastModified )
+    /**
+     * Set the ZipEntry dostime using the date if specified otherwise the original time.
+     *
+     * <p>Zip archives store file modification times with a granularity of two seconds, so the times will either be
+     * rounded up or down. If you round down, the archive will always seem out-of-date when you rerun the task, so the
+     * default is to round up. Rounding up may lead to a different type of problems like JSPs inside a web archive that
+     * seem to be slightly more recent than precompiled pages, rendering precompilation useless.
+     * plexus-archiver chooses to round up.
+     *
+     * @param zipEntry to set the last modified time
+     * @param lastModifiedTime to set in the zip entry only if {@link #getLastModifiedTime()} returns null
+     */
+    protected void setZipEntryTime( ZipArchiveEntry zipEntry, long lastModifiedTime )
     {
         if ( getLastModifiedTime() != null )
         {
-            lastModified = getLastModifiedTime().toMillis();
+            lastModifiedTime = getLastModifiedTime().toMillis();
         }
 
-        // Zip archives store file modification times with a
-        // granularity of two seconds, so the times will either be rounded
-        // up or down. If you round down, the archive will always seem
-        // out-of-date when you rerun the task, so the default is to round
-        // up. Rounding up may lead to a different type of problems like
-        // JSPs inside a web archive that seem to be slightly more recent
-        // than precompiled pages, rendering precompilation useless.
-        // plexus-archiver chooses to round up.
-        zipEntry.setTime( lastModified + 1999 );
-
-        /*   Consider adding extended file stamp support.....
-
-         X5455_ExtendedTimestamp ts =  new X5455_ExtendedTimestamp();
-         ts.setModifyJavaTime(new Date(lastModified));
-         if (zipEntry.getExtra() != null){
-         // Uh-oh. What do we do now.
-         throw new IllegalStateException("DIdnt expect to see xtradata here ?");
-
-         }  else {
-         zipEntry.setExtra(ts.getLocalFileDataData());
-         }
-         */
+        zipEntry.setTime( lastModifiedTime + 1999 );
     }
 
     protected void zipDir( PlexusIoResource dir, ConcurrentJarCreator zOut, String vPath, int mode,
@@ -601,12 +592,12 @@ protected void zipDir( PlexusIoResource dir, ConcurrentJarCreator zOut, String v
 
             if ( dir != null && dir.isExisting() )
             {
-                setTime( ze, dir.getLastModified() );
+                setZipEntryTime( ze, dir.getLastModified() );
             }
             else
             {
                 // ZIPs store time with a granularity of 2 seconds, round up
-                setTime( ze, System.currentTimeMillis() );
+                setZipEntryTime( ze, System.currentTimeMillis() );
             }
             if ( !isSymlink )
             {

src/test/java/org/codehaus/plexus/archiver/jar/JarArchiverTest.java

@@ -10,9 +10,7 @@
 import java.nio.file.attribute.FileTime;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.ArrayList;
 import java.util.Enumeration;
-import java.util.List;
 import java.util.Random;
 import java.util.TimeZone;
 import java.util.zip.ZipEntry;

src/test/java/org/codehaus/plexus/archiver/zip/ZipArchiverTest.java

@@ -31,6 +31,7 @@
 import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.attribute.FileTime;
 import java.text.DateFormat;
 import java.text.ParseException;
@@ -76,6 +77,7 @@
 import org.codehaus.plexus.util.FileUtils;
 import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.Os;
+import org.junit.Test;
 
 /**
  * @author Emmanuel Venisse
@@ -631,27 +633,34 @@ public void testSymlinkArchivedFileSet()
      * Zip archives store file modification times with a granularity of two seconds.
      * Verify that ZipArchiver rounds up the last modified time.
      */
+    @Test
     public void testLastModifiedTimeRounding()
         throws Exception
     {
-        File oddSecondsTimestampFile = File.createTempFile( "odd-seconds-timestamp", null );
-        oddSecondsTimestampFile.deleteOnExit();
+        Path oddSecondsTimestampFile = Files.createTempFile( "odd-seconds-timestamp", null );
+        oddSecondsTimestampFile.toFile().deleteOnExit();
         // The milliseconds part is set to zero as not all filesystem support timestamp more granular than second.
-        Files.setLastModifiedTime( oddSecondsTimestampFile.toPath(), FileTime.fromMillis( 1534189011_000L ) );
-        File evenSecondsTimestampFile = File.createTempFile( "even-seconds-timestamp", null );
-        evenSecondsTimestampFile.deleteOnExit();
-        Files.setLastModifiedTime( evenSecondsTimestampFile.toPath(), FileTime.fromMillis( 1534189012_000L ) );
+        Files.setLastModifiedTime( oddSecondsTimestampFile, FileTime.fromMillis( 1534189011_000L ) );
+        Path evenSecondsTimestampFile = Files.createTempFile( "even-seconds-timestamp", null );
+        evenSecondsTimestampFile.toFile().deleteOnExit();
+        Files.setLastModifiedTime( evenSecondsTimestampFile, FileTime.fromMillis( 1534189012_000L ) );
 
         File destFile = getTestFile( "target/output/last-modified-time.zip" );
         ZipArchiver archiver = getZipArchiver( destFile );
-        archiver.addFile( oddSecondsTimestampFile, "odd-seconds" );
-        archiver.addFile( evenSecondsTimestampFile, "even-seconds" );
+        archiver.addFile( oddSecondsTimestampFile.toFile(), "odd-seconds" );
+        archiver.addFile( evenSecondsTimestampFile.toFile(), "even-seconds" );
         archiver.createArchive();
 
         // verify that the last modified time of the entry is equal or newer than the original file
-        ZipFile resultingZipFile = new ZipFile( destFile );
-        assertEquals( 1534189012_000L, resultingZipFile.getEntry( "odd-seconds" ).getTime() );
-        assertEquals( 1534189012_000L, resultingZipFile.getEntry( "even-seconds" ).getTime() );
+        try ( ZipFile resultingZipFile = new ZipFile( destFile ) )
+        {
+            assertEquals( 1534189012_000L, resultingZipFile.getEntry( "odd-seconds" ).getTime() );
+            assertEquals( 1534189012_000L, resultingZipFile.getEntry( "even-seconds" ).getTime() );
+
+            FileTime expected = FileTime.fromMillis( 1534189012_000L );
+            assertEquals( expected, resultingZipFile.getEntry( "odd-seconds" ).getLastModifiedTime() );
+            assertEquals( expected, resultingZipFile.getEntry( "even-seconds" ).getLastModifiedTime() );
+        }
     }
 
     /*