improve changeset preprocessor api

scm-core/src/main/java/sonia/scm/repository/ChangesetPreProcessor.java

@@ -40,9 +40,7 @@ import sonia.scm.plugin.ExtensionPoint;
 /**
  *
  * @author Sebastian Sdorra
- * @deprecated use {@link ExtendedChangesetPreProcessor} instead.
  */
-@Deprecated
 @ExtensionPoint
 public interface ChangesetPreProcessor
 {

scm-core/src/main/java/sonia/scm/repository/ChangesetPreProcessorFactory.java

@@ -1,10 +1,10 @@
 /**
  * Copyright (c) 2010, Sebastian Sdorra
  * All rights reserved.
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
- *
+ * 
  * 1. Redistributions of source code must retain the above copyright notice,
  *    this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
@@ -13,7 +13,7 @@
  * 3. Neither the name of SCM-Manager; nor the names of its
  *    contributors may be used to endorse or promote products derived from this
  *    software without specific prior written permission.
- *
+ * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -24,17 +24,12 @@
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+ * 
  * http://bitbucket.org/sdorra/scm-manager
- *
+ * 
  */
-
-
-
 package sonia.scm.repository;
 
-//~--- non-JDK imports --------------------------------------------------------
-
 import sonia.scm.plugin.ExtensionPoint;
 
 /**
@@ -43,15 +38,9 @@ import sonia.scm.plugin.ExtensionPoint;
  * @since 1.7
  */
 @ExtensionPoint
-public interface ExtendedChangesetPreProcessor
+public interface ChangesetPreProcessorFactory
 {
-
-  /**
-   * Method description
-   *
-   *
-   * @param repository
-   * @param changeset
-   */
-  public void process(Repository repository, Changeset changeset);
+  
+  public ChangesetPreProcessor createPreProcessor(Repository repository);
+  
 }