improve preprocessor api

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

@@ -42,7 +42,7 @@ import sonia.scm.plugin.ExtensionPoint;
  * @author Sebastian Sdorra
  */
 @ExtensionPoint
-public interface ChangesetPreProcessor
+public interface ChangesetPreProcessor extends PreProcessor<Changeset>
 {
 
   /**
@@ -51,5 +51,6 @@ public interface ChangesetPreProcessor
    *
    * @param changeset
    */
+  @Override
   public void process(Changeset changeset);
 }

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

@@ -44,6 +44,7 @@ import sonia.scm.plugin.ExtensionPoint;
  */
 @ExtensionPoint
 public interface ChangesetPreProcessorFactory
+        extends PreProcessorFactory<Changeset>
 {
 
   /**
@@ -54,5 +55,6 @@ public interface ChangesetPreProcessorFactory
    *
    * @return
    */
+  @Override
   public ChangesetPreProcessor createPreProcessor(Repository repository);
 }

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

@@ -33,6 +33,8 @@
 
 package sonia.scm.repository;
 
+//~--- non-JDK imports --------------------------------------------------------
+
 import sonia.scm.plugin.ExtensionPoint;
 
 /**
@@ -41,7 +43,7 @@ import sonia.scm.plugin.ExtensionPoint;
  * @since 1.10
  */
 @ExtensionPoint
-public interface FileObjectPreProcessor
+public interface FileObjectPreProcessor extends PreProcessor<FileObject>
 {
 
   /**
@@ -50,5 +52,6 @@ public interface FileObjectPreProcessor
    *
    * @param fileObject
    */
+  @Override
   public void process(FileObject fileObject);
 }

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

@@ -44,6 +44,7 @@ import sonia.scm.plugin.ExtensionPoint;
  */
 @ExtensionPoint
 public interface FileObjectPreProcessorFactory
+        extends PreProcessorFactory<FileObject>
 {
 
   /**
@@ -54,5 +55,6 @@ public interface FileObjectPreProcessorFactory
    *
    * @return
    */
+  @Override
   public FileObjectPreProcessor createPreProcessor(Repository repository);
 }

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

@@ -0,0 +1,51 @@
+/**
+ * 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, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 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 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON 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;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.17
+ *
+ * @param <T>
+ */
+public interface PreProcessor<T>
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param item
+   */
+  public void process(T item);
+}

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

@@ -0,0 +1,53 @@
+/**
+ * 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, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 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 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON 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;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ *
+ * @param <T>
+ * @since 1.17
+ */
+public interface PreProcessorFactory<T>
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param repository
+   *
+   * @return
+   */
+  public PreProcessor<T> createPreProcessor(Repository repository);
+}