[MASSEMBLY-886] Add fileMappers to BaseFileSet

Closes #92

Author: tcollignon

pom.xml

@@ -10,7 +10,7 @@
   </parent>
 
   <artifactId>plexus-archiver</artifactId>
-  <version>3.6.1-SNAPSHOT</version>
+  <version>3.7.0-SNAPSHOT</version>
   <name>Plexus Archiver Component</name>
 
   <scm>

src/main/java/org/codehaus/plexus/archiver/AbstractArchiver.java

@@ -346,6 +346,7 @@ public void addFileSet( @Nonnull final FileSet fileSet )
         collection.setCaseSensitive( fileSet.isCaseSensitive() );
         collection.setUsingDefaultExcludes( fileSet.isUsingDefaultExcludes() );
         collection.setStreamTransformer( fileSet.getStreamTransformer() );
+        collection.setFileMappers( fileSet.getFileMappers() );
 
         if ( getOverrideDirectoryMode() > -1 || getOverrideFileMode() > -1 )
         {
@@ -737,6 +738,7 @@ protected PlexusIoResourceCollection asResourceCollection( final ArchivedFileSet
         proxy.setUsingDefaultExcludes( fileSet.isUsingDefaultExcludes() );
         proxy.setFileSelectors( fileSet.getFileSelectors() );
         proxy.setStreamTransformer( fileSet.getStreamTransformer() );
+        proxy.setFileMappers( fileSet.getFileMappers() );
 
         if ( getOverrideDirectoryMode() > -1 || getOverrideFileMode() > -1 )
         {

src/main/java/org/codehaus/plexus/archiver/BaseFileSet.java

@@ -1,6 +1,7 @@
 package org.codehaus.plexus.archiver;
 
 import javax.annotation.CheckForNull;
+import org.codehaus.plexus.components.io.filemappers.FileMapper;
 import org.codehaus.plexus.components.io.fileselectors.FileSelector;
 import org.codehaus.plexus.components.io.functions.InputStreamTransformer;
 
@@ -65,4 +66,11 @@ public interface BaseFileSet
      */
     InputStreamTransformer getStreamTransformer();
 
+    /**
+     * Returns a set of file mappers, which should be used
+     * to change the filename of the included files.
+     */
+    @CheckForNull
+    FileMapper[] getFileMappers();
+
 }

src/main/java/org/codehaus/plexus/archiver/util/AbstractFileSet.java

@@ -17,6 +17,7 @@
 
 import javax.annotation.Nonnull;
 import org.codehaus.plexus.archiver.BaseFileSet;
+import org.codehaus.plexus.components.io.filemappers.FileMapper;
 import org.codehaus.plexus.components.io.fileselectors.FileSelector;
 import org.codehaus.plexus.components.io.functions.InputStreamTransformer;
 
@@ -45,6 +46,8 @@ public abstract class AbstractFileSet<T extends AbstractFileSet>
 
     private InputStreamTransformer streamTransformer = null;
 
+    private FileMapper[] fileMappers;
+
     /**
      * Sets a string of patterns, which excluded files
      * should match.
@@ -190,4 +193,19 @@ public InputStreamTransformer getStreamTransformer()
         return streamTransformer;
     }
 
+    /**
+     * Sets a set of file mappers, which should be used
+     * to change the filename of the included files.
+     */
+    public void setFileMappers( FileMapper[] fileMappers )
+    {
+        this.fileMappers = fileMappers;
+    }
+
+    @Override
+    public FileMapper[] getFileMappers()
+    {
+        return fileMappers;
+    }
+
 }

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

@@ -59,6 +59,8 @@
 import org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributeUtils;
 import org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributes;
 import org.codehaus.plexus.components.io.attributes.SimpleResourceAttributes;
+import org.codehaus.plexus.components.io.filemappers.FileMapper;
+import org.codehaus.plexus.components.io.filemappers.PrefixFileMapper;
 import org.codehaus.plexus.components.io.functions.InputStreamTransformer;
 import org.codehaus.plexus.components.io.resources.PlexusIoFileResourceCollection;
 import org.codehaus.plexus.components.io.resources.PlexusIoResource;
@@ -429,6 +431,9 @@ public InputStream transform( @Nonnull PlexusIoResource resource, @Nonnull Input
 
         };
         sfd.setStreamTransformer( is );
+        PrefixFileMapper mapper = new PrefixFileMapper();
+        mapper.setPrefix( "prefix" );
+        sfd.setFileMappers( new FileMapper[] { mapper } );
         zipArchiver.addArchivedFileSet( sfd );
         zipArchiver.createArchive();
 
@@ -438,7 +443,7 @@ public InputStream transform( @Nonnull PlexusIoResource resource, @Nonnull Input
         zipUnArchiver.setDestFile( destFile );
         zipUnArchiver.extract();
         File a3byteFile = new File( destFile,
-                                    "Users/kristian/lsrc/plexus/plexus-archiver/src/main/java/org/codehaus/plexus/archiver/zip/ZipArchiver.java" );
+                                    "prefixUsers/kristian/lsrc/plexus/plexus-archiver/src/main/java/org/codehaus/plexus/archiver/zip/ZipArchiver.java" );
         assertTrue( a3byteFile.exists() );
         assertTrue( a3byteFile.length() == 3 );
     }