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Merge "Implement FileSnapshot.toString() to help debugging"

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Shawn Pearce 2014-12-19 10:55:24 -05:00 committed by Gerrit Code Review @ Eclipse.org
parent 688400e9bb efb91ee2d1
commit 3f27b9135b
1 changed files with 17 additions and 1 deletions
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18
org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileSnapshot.java
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@ -44,6 +44,10 @@
package org.eclipse.jgit.internal.storage.file;
import java.io.File;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import org.eclipse.jgit.util.FS;
@ -143,7 +147,7 @@ public long lastModified() {
/**
* Check if the path may have been modified since the snapshot was saved.
*
*
* @param path
* the path the snapshot describes.
* @return true if the path needs to be read again.
@ -207,6 +211,18 @@ public int hashCode() {
return (int) lastModified;
}
@Override
public String toString() {
if (this == DIRTY)
return "DIRTY"; //$NON-NLS-1$
if (this == MISSING_FILE)
return "MISSING_FILE"; //$NON-NLS-1$
DateFormat f = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", //$NON-NLS-1$
Locale.US);
return "FileSnapshot[modified: " + f.format(new Date(lastModified)) //$NON-NLS-1$
+ ", read: " + f.format(new Date(lastRead)) + "]"; //$NON-NLS-1$ //$NON-NLS-2$
}
private boolean notRacyClean(final long read) {
// The last modified time granularity of FAT filesystems is 2 seconds.
// Using 2.5 seconds here provides a reasonably high assurance that