Add Archiver aliases for tar.*

pom.xml

@@ -116,6 +116,12 @@
       <version>${junitVersion}</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-params</artifactId>
+      <version>${junitVersion}</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-engine</artifactId>

src/main/java/org/codehaus/plexus/archiver/manager/ArchiverManager.java

@@ -17,6 +17,8 @@
 package org.codehaus.plexus.archiver.manager;
 
 import java.io.File;
+import java.util.Collection;
+
 import javax.annotation.Nonnull;
 import org.codehaus.plexus.archiver.Archiver;
 import org.codehaus.plexus.archiver.UnArchiver;
@@ -35,6 +37,9 @@ Archiver getArchiver( @Nonnull String archiverName )
     Archiver getArchiver( @Nonnull File file )
         throws NoSuchArchiverException;
 
+    @Nonnull
+    Collection<String> getAvailableArchivers();
+
     @Nonnull
     UnArchiver getUnArchiver( @Nonnull String unArchiverName )
         throws NoSuchArchiverException;
@@ -43,6 +48,9 @@ UnArchiver getUnArchiver( @Nonnull String unArchiverName )
     UnArchiver getUnArchiver( @Nonnull File file )
         throws NoSuchArchiverException;
 
+    @Nonnull
+    Collection<String> getAvailableUnArchivers();
+
     @Nonnull
     PlexusIoResourceCollection getResourceCollection( @Nonnull File file )
         throws NoSuchArchiverException;
@@ -51,4 +59,6 @@ PlexusIoResourceCollection getResourceCollection( @Nonnull File file )
     PlexusIoResourceCollection getResourceCollection( String unArchiverName )
         throws NoSuchArchiverException;
 
+    @Nonnull
+    Collection<String> getAvailableResourceCollections();
 }

src/main/java/org/codehaus/plexus/archiver/manager/DefaultArchiverManager.java

@@ -17,6 +17,7 @@
 package org.codehaus.plexus.archiver.manager;
 
 import java.io.File;
+import java.util.Collection;
 import java.util.Locale;
 import java.util.Map;
 
@@ -29,7 +30,6 @@
 import org.codehaus.plexus.archiver.Archiver;
 import org.codehaus.plexus.archiver.UnArchiver;
 import org.codehaus.plexus.components.io.resources.PlexusIoResourceCollection;
-import org.codehaus.plexus.util.FileUtils;
 import org.codehaus.plexus.util.StringUtils;
 
 import static java.util.Objects.requireNonNull;
@@ -101,49 +101,67 @@ PlexusIoResourceCollection getResourceCollection( String resourceCollectionName
     }
 
     private static @Nonnull
-    String getFileExtention( @Nonnull File file )
+    String getFileExtension( @Nonnull File file )
     {
-        String path = file.getAbsolutePath();
 
-        String archiveExt = FileUtils.getExtension( path ).toLowerCase( Locale.ENGLISH );
+        String fileName = file.getName().toLowerCase( Locale.ROOT );
+        String[] tokens = StringUtils.split( fileName, "." );
 
-        if ( "gz".equals( archiveExt )
-                 || "bz2".equals( archiveExt )
-                 || "xz".equals( archiveExt )
-                 || "zst".equals( archiveExt )
-                 || "snappy".equals( archiveExt ) )
-        {
-            String[] tokens = StringUtils.split( path, "." );
+        String archiveExt = "";
 
-            if ( tokens.length > 2 && "tar".equals( tokens[tokens.length - 2].toLowerCase( Locale.ENGLISH ) ) )
-            {
-                archiveExt = "tar." + archiveExt;
-            }
+        if ( tokens.length == 2 ) {
+            archiveExt = tokens[1];
+        }
+        else if ( tokens.length > 2 && "tar".equals( tokens[tokens.length - 2] ) )
+        {
+            archiveExt = "tar." + tokens[tokens.length - 1];
+        }
+        else if ( tokens.length > 2 ) {
+            archiveExt = tokens[tokens.length-1];
         }
 
         return archiveExt;
-
     }
 
     @Override
     @Nonnull public Archiver getArchiver( @Nonnull File file )
         throws NoSuchArchiverException
     {
-        return getArchiver( getFileExtention( file ) );
+        return getArchiver( getFileExtension( file ) );
+    }
+
+    @Override
+    public Collection<String> getAvailableArchivers()
+    {
+        return archivers.keySet();
     }
 
     @Override
     @Nonnull public UnArchiver getUnArchiver( @Nonnull File file )
         throws NoSuchArchiverException
     {
-        return getUnArchiver( getFileExtention( file ) );
+        return getUnArchiver( getFileExtension( file ) );
+    }
+
+    @Nonnull
+    @Override
+    public Collection<String> getAvailableUnArchivers()
+    {
+        return unArchivers.keySet();
     }
 
     @Override
     @Nonnull public PlexusIoResourceCollection getResourceCollection( @Nonnull File file )
         throws NoSuchArchiverException
     {
-        return getResourceCollection( getFileExtention( file ) );
+        return getResourceCollection( getFileExtension( file ) );
+    }
+
+    @Nonnull
+    @Override
+    public Collection<String> getAvailableResourceCollections()
+    {
+        return plexusIoResourceCollections.keySet();
     }
 
 }

src/main/java/org/codehaus/plexus/archiver/tar/TBZ2Archiver.java

@@ -0,0 +1,30 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Alias for {@link TarBZip2Archiver}.
+ *
+ * @since 4.7.0
+ */
+@Named( "tbz2" )
+public class TBZ2Archiver
+    extends TarBZip2Archiver
+{
+}

src/main/java/org/codehaus/plexus/archiver/tar/TGZArchiver.java

@@ -0,0 +1,30 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Alias for {@link TarGZipArchiver}.
+ *
+ * @since 4.7.0
+ */
+@Named( "tgz" )
+public class TGZArchiver
+    extends TarGZipArchiver
+{
+}

src/main/java/org/codehaus/plexus/archiver/tar/TXZArchiver.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2016 Codehaus.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Alias for {@link TarXZArchiver}.
+ *
+ * @since 4.7.0
+ */
+@Named( "txz" )
+public class TXZArchiver extends TarXZArchiver
+{
+}

src/main/java/org/codehaus/plexus/archiver/tar/TarBZip2Archiver.java

@@ -0,0 +1,41 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Create tar with bzip2 compression.
+ *
+ * @since 4.7.0
+ */
+@Named( "tar.bz2" )
+public class TarBZip2Archiver
+    extends TarArchiver
+{
+
+    public TarBZip2Archiver()
+    {
+        this.setupCompressionMethod();
+    }
+
+    private void setupCompressionMethod()
+    {
+        this.setCompression( TarCompressionMethod.bzip2 );
+    }
+
+}

src/main/java/org/codehaus/plexus/archiver/tar/TarGZipArchiver.java

@@ -0,0 +1,41 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Create tar with gzip compression.
+ *
+ * @since 4.7.0
+ */
+@Named( "tar.gz" )
+public class TarGZipArchiver
+    extends TarArchiver
+{
+
+    public TarGZipArchiver()
+    {
+        this.setupCompressionMethod();
+    }
+
+    private void setupCompressionMethod()
+    {
+        this.setCompression( TarCompressionMethod.gzip );
+    }
+
+}

src/main/java/org/codehaus/plexus/archiver/tar/TarSnappyArchiver.java

@@ -0,0 +1,41 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.codehaus.plexus.archiver.tar;
+
+import javax.inject.Named;
+
+/**
+ * Create tar with snappy compression.
+ *
+ * @since 4.7.0
+ */
+@Named( "tar.snappy" )
+public class TarSnappyArchiver
+    extends TarArchiver
+{
+
+    public TarSnappyArchiver()
+    {
+        this.setupCompressionMethod();
+    }
+
+    private void setupCompressionMethod()
+    {
+        this.setCompression( TarCompressionMethod.snappy );
+    }
+
+}