added api for PostReceiveHooks

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

@@ -36,11 +36,13 @@ package sonia.scm.repository;
 //~--- non-JDK imports --------------------------------------------------------
 
 import sonia.scm.HandlerEvent;
+import sonia.scm.util.AssertUtil;
 
 //~--- JDK imports ------------------------------------------------------------
 
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -50,6 +52,17 @@ import java.util.Set;
 public abstract class AbstractRepositoryManager implements RepositoryManager
 {
 
+  /**
+   * Method description
+   *
+   *
+   * @param hook
+   * @param repository
+   * @param changesets
+   */
+  protected abstract void firePostReceiveEvent(PostReceiveHook hook,
+          Repository repository, List<Changeset> changesets);
+
   /**
    * Method description
    *
@@ -74,6 +87,38 @@ public abstract class AbstractRepositoryManager implements RepositoryManager
     listenerSet.addAll(listeners);
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @param hook
+   */
+  @Override
+  public void addPostReceiveHook(PostReceiveHook hook)
+  {
+    postReceiveHookSet.add(hook);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param repository
+   * @param changesets
+   */
+  @Override
+  public void firePostReceiveEvent(Repository repository,
+                                   List<Changeset> changesets)
+  {
+    AssertUtil.assertIsNotNull(repository);
+    AssertUtil.assertIsNotEmpty(changesets);
+
+    for (PostReceiveHook hook : postReceiveHookSet)
+    {
+      firePostReceiveEvent(hook, repository, changesets);
+    }
+  }
+
   /**
    * Method description
    *
@@ -86,6 +131,18 @@ public abstract class AbstractRepositoryManager implements RepositoryManager
     listenerSet.remove(listener);
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @param hook
+   */
+  @Override
+  public void removePostReceiveHook(PostReceiveHook hook)
+  {
+    removePostReceiveHook(hook);
+  }
+
   /**
    * Method description
    *
@@ -103,6 +160,10 @@ public abstract class AbstractRepositoryManager implements RepositoryManager
 
   //~--- fields ---------------------------------------------------------------
 
+  /** Field description */
+  private Set<PostReceiveHook> postReceiveHookSet =
+    new HashSet<PostReceiveHook>();
+
   /** Field description */
   private Set<RepositoryListener> listenerSet =
     new HashSet<RepositoryListener>();

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

@@ -0,0 +1,76 @@
+/**
+ * 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;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.List;
+
+/**
+ * Support for post receive hooks.
+ *
+ * @author Sebastian Sdorra
+ * @since 1.6
+ */
+public interface PostReceiveHookSupport
+{
+
+  /**
+   * Registers a new {@link PostReceiveHook}.
+   *
+   *
+   * @param hook to register
+   */
+  public void addPostReceiveHook(PostReceiveHook hook);
+
+  /**
+   * Fires a post receive hook event. This methods calls the
+   * {@link PostReceiveHook#onPostReceive(Repository, List)} of each registered
+   * {@link PostReceiveHook}.
+   *
+   *
+   * @param repository that has changed
+   * @param changesets which modified the repository
+   */
+  public void firePostReceiveEvent(Repository repository,
+                                  List<Changeset> changesets);
+
+  /**
+   * Unregisters the given {@link PostReceiveHook}.
+   *
+   *
+   * @param hook to unregister
+   */
+  public void removePostReceiveHook(PostReceiveHook hook);
+}

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

@@ -49,7 +49,8 @@ import java.util.Collection;
  */
 public interface RepositoryManager
         extends TypeManager<Repository, RepositoryException>,
-                ListenerSupport<RepositoryListener>, RepositoryBrowserProvider
+                ListenerSupport<RepositoryListener>, RepositoryBrowserProvider,
+                PostReceiveHookSupport
 {
 
   /**

scm-webapp/src/main/java/sonia/scm/repository/xml/XmlRepositoryManager.java

@@ -47,9 +47,11 @@ import sonia.scm.HandlerEvent;
 import sonia.scm.SCMContextProvider;
 import sonia.scm.Type;
 import sonia.scm.repository.AbstractRepositoryManager;
+import sonia.scm.repository.Changeset;
 import sonia.scm.repository.ChangesetViewer;
 import sonia.scm.repository.PermissionType;
 import sonia.scm.repository.PermissionUtil;
+import sonia.scm.repository.PostReceiveHook;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryAllreadyExistExeption;
 import sonia.scm.repository.RepositoryBrowser;
@@ -560,6 +562,29 @@ public class XmlRepositoryManager extends AbstractRepositoryManager
 
   //~--- methods --------------------------------------------------------------
 
+  /**
+   * Method description
+   *
+   *
+   * @param hook
+   * @param repository
+   * @param changesets
+   */
+  @Override
+  protected void firePostReceiveEvent(PostReceiveHook hook,
+          Repository repository, List<Changeset> changesets)
+  {
+    if (hook.isAsynchronous())
+    {
+
+      // todo
+    }
+    else
+    {
+      hook.onPostReceive(repository, changesets);
+    }
+  }
+
   /**
    * Method description
    *