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authorMatthias Sohn2019-08-09 08:12:57 -0400
committerMatthias Sohn2019-08-09 08:32:02 -0400
commit3cea3676c75127dd720ea4c0b86d92ed040f7fa7 (patch)
tree21d51403e56b21af1dc5052e98232ecb926c425d /org.eclipse.jgit.http.server/src/org
parent86be1b4038581ed6cc94ff1f7a7c3652b0e0b767 (diff)
parenta65e7c75016b72300a02119a6d6d089bafb5b4f7 (diff)
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Merge branch 'stable-5.4'
* stable-5.4: (82 commits) Export all packages of o.e.j.ant and o.e.j.archive bundles Do not require test bundles to export all packages Fix API problem filters Increase severity of AmbiguousMethodReference to ERROR [error prone] suppress AmbiguousMethodReference in AnyLongObjectId [error prone] fix ReferenceEquality warning in CommitBuilder [error prone] suppress NonAtomicVolatileUpdate warning in SimpleLruCache [error prone] fix ReferenceEquality warning in CommitGraphPane#authorFor [error prone] fix ReferenceEquality warning in RevWalk#isMergedInto [error prone] fix ReferenceEquality warning in RefUpdate#updateImpl [error prone] fix ReferenceEquality warning in static equals methods [error prone] suppress AmbiguousMethodReference in AnyObjectId [error prone] fix "FutureReturnValueIgnored" error in FS Fix formatting and add missing braces in Repository#stripWorkDir Repository: fix reference comparison of Files MergeAlgorithm: Suppress Error Prone warning about reference equality Fix NarrowingCompoundAssignment warnings from Error Prone FS_POSIX: handle Files.getFileStore() failures Fix OpenSshConfigTest#config FileSnapshot: fix bug with timestamp thresholding In LockFile#waitForStatChange wait in units of file time resolution Cache FileStoreAttributeCache per directory Fix FileSnapshot#save(long) and FileSnapshot#save(Instant) Persist minimal racy threshold and allow manual configuration Measure minimum racy interval to auto-configure FileSnapshot Reuse FileUtils to recursively delete files created by tests Fix FileAttributeCache.toString() Add test for racy git detection in FileSnapshot Repeat RefDirectoryTest.testGetRef_DiscoversModifiedLoose 100 times Fix org.eclipse.jdt.core.prefs of org.eclipse.jgit.junit Add missing javadoc in org.eclipse.jgit.junit Enhance RepeatRule to report number of failures at the end Fix FileSnapshotTests for filesystem with high timestamp resolution Retry deleting test files in FileBasedConfigTest Measure filesystem timestamp resolution already in test setup Refactor FileSnapshotTest to use NIO APIs Measure stored timestamp resolution instead of time to touch file Handle CancellationException in FileStoreAttributeCache Fix FileSnapshot#saveNoConfig Use Instant for smudge time in DirCache and DirCacheEntry Use Instant instead of milliseconds for filesystem timestamp handling Workaround SecurityException in FS#getFsTimestampResolution Fix NPE in FS$FileStoreAttributeCache.getFsTimestampResolution FS: ignore AccessDeniedException when measuring timestamp resolution Add debug trace for FileSnapshot Use FileChannel.open to touch file and set mtime to now Persist filesystem timestamp resolution and allow manual configuration Increase bazel timeout for long running tests Bazel: Fix lint warning flagged by buildifier Update bazlets to latest version Bazel: Add missing dependencies for ArchiveCommandTest Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file Add support for nanoseconds and microseconds for Config#getTimeUnit Optionally measure filesystem timestamp resolution asynchronously Delete unused FileTreeIteratorWithTimeControl FileSnapshot#equals: consider UNKNOWN_SIZE Timeout measuring file timestamp resolution after 2 seconds Fix RacyGitTests#testRacyGitDetection GlobalBundleCache: Fix ClassNewInstance warning from Error Prone IncorrectObjectTypeException: Fix typos in constructors' Javadoc Change RacyGitTests to create a racy git situation in a stable way Deprecate Constants.CHARACTER_ENCODING in favor of StandardCharsets.UTF_8 Fix non-deterministic hash of archives created by ArchiveCommand Update Maven plugins ecj, plexus, error-prone Update Maven plugins and cleanup Maven warnings Make inner classes static where possible Error Prone: Increase severity of NonOverridingEquals to ERROR Error Prone: Increase severity of ImmutableEnumChecker to ERROR GitDateParser#ParseableSimpleDateFormat: Make formatStr private final BatchRefUpdateTest: Suppress ImmutableEnumChecker warning PacketLineIn: Suppress comparison warnings for END and DELIM FileSnapshot#toString: Suppress ReferenceEquality warnings Blame: Suppress ReferenceEquality warning for RevCommit instances Fix API problem filters pgm: add missing optional dependency to org.tukaani:xz NetscapeCookieFile: Make hash static and group overloaded write NetscapeCookieFile: Javadoc fixes Config: Handle reference-equality warning (and empty javadoc) Error Prone: Increase severity of ShortCircuitBoolean to ERROR ObjectWalk: Prefer boolean operators over logical operators in comparisons BasePackFetchConnection: Prefer boolean operators over logical operators in comparisons PackWriter: Prefer boolean operators over logical operators in comparisons Change-Id: I825fd55bcb5345fb7afe066bf54ca50325f40acb Signed-off-by: David Pursehouse <david.pursehouse@gmail.com> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Diffstat (limited to 'org.eclipse.jgit.http.server/src/org')
-rw-r--r--org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/FileSender.java8
-rw-r--r--org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ObjectFileServlet.java9
2 files changed, 12 insertions, 5 deletions
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/FileSender.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/FileSender.java
index 05510a05b0..946fb15a3d 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/FileSender.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/FileSender.java
@@ -58,12 +58,14 @@ import java.io.IOException;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.text.MessageFormat;
+import java.time.Instant;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.util.FS;
/**
* Dumps a file over HTTP GET (or its information via HEAD).
@@ -76,7 +78,7 @@ final class FileSender {
private final RandomAccessFile source;
- private final long lastModified;
+ private final Instant lastModified;
private final long fileLen;
@@ -89,7 +91,7 @@ final class FileSender {
this.source = new RandomAccessFile(path, "r");
try {
- this.lastModified = path.lastModified();
+ this.lastModified = FS.DETECTED.lastModifiedInstant(path);
this.fileLen = source.getChannel().size();
this.end = fileLen;
} catch (IOException e) {
@@ -114,7 +116,7 @@ final class FileSender {
}
}
- long getLastModified() {
+ Instant getLastModified() {
return lastModified;
}
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ObjectFileServlet.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ObjectFileServlet.java
index 62f075c73c..5a27be6430 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ObjectFileServlet.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ObjectFileServlet.java
@@ -54,6 +54,7 @@ import static org.eclipse.jgit.util.HttpSupport.HDR_LAST_MODIFIED;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
+import java.time.Instant;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
@@ -76,7 +77,9 @@ abstract class ObjectFileServlet extends HttpServlet {
@Override
String etag(FileSender sender) throws IOException {
- return Long.toHexString(sender.getLastModified());
+ Instant lastModified = sender.getLastModified();
+ return Long.toHexString(lastModified.getEpochSecond())
+ + Long.toHexString(lastModified.getNano());
}
}
@@ -145,7 +148,9 @@ abstract class ObjectFileServlet extends HttpServlet {
try {
final String etag = etag(sender);
- final long lastModified = (sender.getLastModified() / 1000) * 1000;
+ // HTTP header Last-Modified header has a resolution of 1 sec, see
+ // https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.29
+ final long lastModified = sender.getLastModified().getEpochSecond();
String ifNoneMatch = req.getHeader(HDR_IF_NONE_MATCH);
if (etag != null && etag.equals(ifNoneMatch)) {

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