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authorJonathan Nieder <jrn@google.com>2014-04-11 14:01:56 -0700
committerJonathan Nieder <jrn@google.com>2014-04-11 14:01:56 -0700
commit0a14909bcfd2cc7b6bbfa172a15d305d38ab85f2 (patch)
treef91b35017beee03443b12f09a0151b099d08a24a /org.eclipse.jgit.archive/src/org
parentffb0f05d02d0afe25ae1ebd4a0166ee4909e4d59 (diff)
downloadjgit-0a14909bcfd2cc7b6bbfa172a15d305d38ab85f2.tar.gz
jgit-0a14909bcfd2cc7b6bbfa172a15d305d38ab85f2.zip
Make ArchiveFormats final and implement equals()
This should make it easier to modify ArchiveCommand to allow an archive format to be registered twice while still noticing if different callers try to register different implementations for the same format. Change-Id: I32261bc8dc1877a853b49e0da0a6e78921791812 Signed-off-by: Jonathan Nieder <jrn@google.com>
Diffstat (limited to 'org.eclipse.jgit.archive/src/org')
-rw-r--r--org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TarFormat.java12
-rw-r--r--org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/Tbz2Format.java12
-rw-r--r--org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TgzFormat.java12
-rw-r--r--org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TxzFormat.java12
-rw-r--r--org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/ZipFormat.java12
5 files changed, 55 insertions, 5 deletions
diff --git a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TarFormat.java b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TarFormat.java
index c552fb1844..3412476459 100644
--- a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TarFormat.java
+++ b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TarFormat.java
@@ -61,7 +61,7 @@ import org.eclipse.jgit.lib.ObjectLoader;
/**
* Unix TAR format (ustar + some PAX extensions).
*/
-public class TarFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
+public final class TarFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
private static final List<String> SUFFIXES = Collections
.unmodifiableList(Arrays.asList(".tar")); //$NON-NLS-1$
@@ -118,4 +118,14 @@ public class TarFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
public Iterable<String> suffixes() {
return SUFFIXES;
}
+
+ @Override
+ public boolean equals(Object other) {
+ return (other instanceof TarFormat);
+ }
+
+ @Override
+ public int hashCode() {
+ return getClass().hashCode();
+ }
}
diff --git a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/Tbz2Format.java b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/Tbz2Format.java
index 61aa339b7c..65e1e79642 100644
--- a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/Tbz2Format.java
+++ b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/Tbz2Format.java
@@ -57,7 +57,7 @@ import org.eclipse.jgit.lib.ObjectLoader;
/**
* bzip2-compressed tarball (tar.bz2) format.
*/
-public class Tbz2Format implements ArchiveCommand.Format<ArchiveOutputStream> {
+public final class Tbz2Format implements ArchiveCommand.Format<ArchiveOutputStream> {
private static final List<String> SUFFIXES = Collections
.unmodifiableList(Arrays.asList(".tar.bz2", ".tbz", ".tbz2")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@@ -78,4 +78,14 @@ public class Tbz2Format implements ArchiveCommand.Format<ArchiveOutputStream> {
public Iterable<String> suffixes() {
return SUFFIXES;
}
+
+ @Override
+ public boolean equals(Object other) {
+ return (other instanceof Tbz2Format);
+ }
+
+ @Override
+ public int hashCode() {
+ return getClass().hashCode();
+ }
}
diff --git a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TgzFormat.java b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TgzFormat.java
index 534404fad1..e13c88a044 100644
--- a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TgzFormat.java
+++ b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TgzFormat.java
@@ -57,7 +57,7 @@ import org.eclipse.jgit.lib.ObjectLoader;
/**
* gzip-compressed tarball (tar.gz) format.
*/
-public class TgzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
+public final class TgzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
private static final List<String> SUFFIXES = Collections
.unmodifiableList(Arrays.asList(".tar.gz", ".tgz")); //$NON-NLS-1$ //$NON-NLS-2$
@@ -78,4 +78,14 @@ public class TgzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
public Iterable<String> suffixes() {
return SUFFIXES;
}
+
+ @Override
+ public boolean equals(Object other) {
+ return (other instanceof TgzFormat);
+ }
+
+ @Override
+ public int hashCode() {
+ return getClass().hashCode();
+ }
}
diff --git a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TxzFormat.java b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TxzFormat.java
index f0eed00fd9..d74ca9ba08 100644
--- a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TxzFormat.java
+++ b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/TxzFormat.java
@@ -57,7 +57,7 @@ import org.eclipse.jgit.lib.ObjectLoader;
/**
* Xz-compressed tar (tar.xz) format.
*/
-public class TxzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
+public final class TxzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
private static final List<String> SUFFIXES = Collections
.unmodifiableList(Arrays.asList(".tar.xz", ".txz")); //$NON-NLS-1$ //$NON-NLS-2$
@@ -78,4 +78,14 @@ public class TxzFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
public Iterable<String> suffixes() {
return SUFFIXES;
}
+
+ @Override
+ public boolean equals(Object other) {
+ return (other instanceof TxzFormat);
+ }
+
+ @Override
+ public int hashCode() {
+ return getClass().hashCode();
+ }
}
diff --git a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/ZipFormat.java b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/ZipFormat.java
index a2bfbeeb16..e58c7e910b 100644
--- a/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/ZipFormat.java
+++ b/org.eclipse.jgit.archive/src/org/eclipse/jgit/archive/ZipFormat.java
@@ -60,7 +60,7 @@ import org.eclipse.jgit.lib.ObjectLoader;
/**
* PKWARE's ZIP format.
*/
-public class ZipFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
+public final class ZipFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
private static final List<String> SUFFIXES = Collections
.unmodifiableList(Arrays.asList(".zip")); //$NON-NLS-1$
@@ -105,4 +105,14 @@ public class ZipFormat implements ArchiveCommand.Format<ArchiveOutputStream> {
public Iterable<String> suffixes() {
return SUFFIXES;
}
+
+ @Override
+ public boolean equals(Object other) {
+ return (other instanceof ZipFormat);
+ }
+
+ @Override
+ public int hashCode() {
+ return getClass().hashCode();
+ }
}