implement new hook api for git repositories

scm-plugins/scm-git-plugin/src/main/java/org/eclipse/jgit/transport/ScmTransportProtocol.java

@@ -30,6 +30,7 @@
  */
 
 
+
 package org.eclipse.jgit.transport;
 
 //~--- non-JDK imports --------------------------------------------------------
@@ -46,7 +47,7 @@ import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.RepositoryCache;
 
 import sonia.scm.repository.GitRepositoryHandler;
-import sonia.scm.repository.RepositoryManager;
+import sonia.scm.repository.spi.HookEventFacade;
 import sonia.scm.web.GitReceiveHook;
 
 //~--- JDK imports ------------------------------------------------------------
@@ -80,18 +81,17 @@ public class ScmTransportProtocol extends TransportProtocol
    * Constructs ...
    *
    *
-   * @param repositoryManager
-   * @param handler
    *
-   * @param repositoryManagerProvider
+   * @param hookEventFacadeProvider
+   *
    * @param repositoryHandlerProvider
    */
   @Inject
   public ScmTransportProtocol(
-    Provider<RepositoryManager> repositoryManagerProvider,
+    Provider<HookEventFacade> hookEventFacadeProvider,
     Provider<GitRepositoryHandler> repositoryHandlerProvider)
   {
-    this.repositoryManagerProvider = repositoryManagerProvider;
+    this.hookEventFacadeProvider = hookEventFacadeProvider;
     this.repositoryHandlerProvider = repositoryHandlerProvider;
   }
 
@@ -149,7 +149,7 @@ public class ScmTransportProtocol extends TransportProtocol
 
     //J-
     return new TransportLocalWithHooks(
-      repositoryManagerProvider.get(), 
+      hookEventFacadeProvider.get(),
       repositoryHandlerProvider.get(), 
       local, uri, gitDir
     );
@@ -198,17 +198,18 @@ public class ScmTransportProtocol extends TransportProtocol
      * Constructs ...
      *
      *
-     * @param repositoryManager
+     *
+     * @param hookEventFacade
      * @param handler
      * @param local
      * @param uri
      * @param gitDir
      */
-    public TransportLocalWithHooks(RepositoryManager repositoryManager,
+    public TransportLocalWithHooks(HookEventFacade hookEventFacade,
       GitRepositoryHandler handler, Repository local, URIish uri, File gitDir)
     {
       super(local, uri, gitDir);
-      this.repositoryManager = repositoryManager;
+      this.hookEventFacade = hookEventFacade;
       this.handler = handler;
     }
 
@@ -227,9 +228,9 @@ public class ScmTransportProtocol extends TransportProtocol
     {
       ReceivePack pack = new ReceivePack(dst);
 
-      if ((repositoryManager != null) && (handler != null))
+      if ((hookEventFacade != null) && (handler != null))
       {
-        GitReceiveHook hook = new GitReceiveHook(repositoryManager, handler);
+        GitReceiveHook hook = new GitReceiveHook(hookEventFacade, handler);
 
         pack.setPreReceiveHook(hook);
         pack.setPostReceiveHook(hook);
@@ -244,15 +245,15 @@ public class ScmTransportProtocol extends TransportProtocol
     private GitRepositoryHandler handler;
 
     /** Field description */
-    private RepositoryManager repositoryManager;
+    private HookEventFacade hookEventFacade;
   }
 
 
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
-  private Provider<GitRepositoryHandler> repositoryHandlerProvider;
+  private Provider<HookEventFacade> hookEventFacadeProvider;
 
   /** Field description */
-  private Provider<RepositoryManager> repositoryManagerProvider;
+  private Provider<GitRepositoryHandler> repositoryHandlerProvider;
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/api/GitHookMessageProvider.java

@@ -0,0 +1,88 @@
+/**
+ * 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.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.eclipse.jgit.transport.ReceivePack;
+
+import sonia.scm.web.GitHooks;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public final class GitHookMessageProvider implements HookMessageProvider
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param receivePack
+   */
+  public GitHookMessageProvider(ReceivePack receivePack)
+  {
+    this.receivePack = receivePack;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param message
+   */
+  @Override
+  public void sendError(String message)
+  {
+    GitHooks.sendPrefixedError(receivePack, message);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param message
+   */
+  @Override
+  public void sendMessage(String message)
+  {
+    GitHooks.sendPrefixedMessage(receivePack, message);
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private ReceivePack receivePack;
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/GitHookChangesetProvider.java

@@ -0,0 +1,106 @@
+/**
+ * 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.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.eclipse.jgit.transport.ReceiveCommand;
+import org.eclipse.jgit.transport.ReceivePack;
+
+import sonia.scm.repository.GitHookChangesetCollector;
+import sonia.scm.repository.RepositoryHookType;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.List;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class GitHookChangesetProvider implements HookChangesetProvider
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param receivePack
+   * @param receiveCommands
+   * @param type
+   */
+  public GitHookChangesetProvider(ReceivePack receivePack,
+    List<ReceiveCommand> receiveCommands, RepositoryHookType type)
+  {
+    this.receivePack = receivePack;
+    this.receiveCommands = receiveCommands;
+    this.type = type;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   */
+  @Override
+  public HookChangesetResponse handleRequest(HookChangesetRequest request)
+  {
+    if (response == null)
+    {
+      GitHookChangesetCollector collector =
+        new GitHookChangesetCollector(receivePack, receiveCommands);
+
+      response = new HookChangesetResponse(collector.collectChangesets());
+    }
+
+    return response;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private List<ReceiveCommand> receiveCommands;
+
+  /** Field description */
+  private ReceivePack receivePack;
+
+  /** Field description */
+  private HookChangesetResponse response;
+
+  /** Field description */
+  private RepositoryHookType type;
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/spi/GitHookContextProvider.java

@@ -0,0 +1,106 @@
+/**
+ * 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.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.eclipse.jgit.transport.ReceiveCommand;
+import org.eclipse.jgit.transport.ReceivePack;
+
+import sonia.scm.repository.RepositoryHookType;
+import sonia.scm.repository.api.GitHookMessageProvider;
+import sonia.scm.repository.api.HookMessageProvider;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.List;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class GitHookContextProvider extends HookContextProvider
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param receivePack
+   * @param receiveCommands
+   * @param type
+   */
+  public GitHookContextProvider(ReceivePack receivePack,
+    List<ReceiveCommand> receiveCommands, RepositoryHookType type)
+  {
+    this.receivePack = receivePack;
+    this.receiveCommands = receiveCommands;
+    this.type = type;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public HookChangesetProvider getChangesetProvider()
+  {
+    return new GitHookChangesetProvider(receivePack, receiveCommands, type);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public HookMessageProvider createMessageProvider()
+  {
+    return new GitHookMessageProvider(receivePack);
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private List<ReceiveCommand> receiveCommands;
+
+  /** Field description */
+  private ReceivePack receivePack;
+
+  /** Field description */
+  private RepositoryHookType type;
+}

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitReceiveHook.java

@@ -45,10 +45,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import sonia.scm.repository.GitRepositoryHandler;
-import sonia.scm.repository.GitRepositoryHookEvent;
 import sonia.scm.repository.RepositoryHookType;
-import sonia.scm.repository.RepositoryManager;
 import sonia.scm.repository.RepositoryUtil;
+import sonia.scm.repository.spi.GitHookContextProvider;
+import sonia.scm.repository.spi.HookEventFacade;
 
 //~--- JDK imports ------------------------------------------------------------
 
@@ -75,13 +75,14 @@ public class GitReceiveHook implements PreReceiveHook, PostReceiveHook
    * Constructs ...
    *
    *
-   * @param repositoryManager
+   *
+   * @param hookEventFacade
    * @param handler
    */
-  public GitReceiveHook(RepositoryManager repositoryManager,
+  public GitReceiveHook(HookEventFacade hookEventFacade,
     GitRepositoryHandler handler)
   {
-    this.repositoryManager = repositoryManager;
+    this.hookEventFacade = hookEventFacade;
     this.handler = handler;
   }
 
@@ -134,9 +135,12 @@ public class GitReceiveHook implements PreReceiveHook, PostReceiveHook
 
       logger.trace("resolved repository name to {}", repositoryName);
 
-      repositoryManager.fireHookEvent(GitRepositoryHandler.TYPE_NAME,
-        repositoryName,
-        new GitRepositoryHookEvent(rpack, receiveCommands, type));
+      GitHookContextProvider context = new GitHookContextProvider(rpack,
+                                         receiveCommands, type);
+
+      hookEventFacade.handle(GitRepositoryHandler.TYPE_NAME,
+        repositoryName).fireHookEvent(type, context);
+      
     }
     catch (Exception ex)
     {
@@ -209,5 +213,5 @@ public class GitReceiveHook implements PreReceiveHook, PostReceiveHook
   private GitRepositoryHandler handler;
 
   /** Field description */
-  private RepositoryManager repositoryManager;
+  private HookEventFacade hookEventFacade;
 }

scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitReceivePackFactory.java

@@ -45,7 +45,7 @@ import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
 import sonia.scm.repository.GitRepositoryHandler;
-import sonia.scm.repository.RepositoryManager;
+import sonia.scm.repository.spi.HookEventFacade;
 
 //~--- JDK imports ------------------------------------------------------------
 
@@ -56,21 +56,22 @@ import javax.servlet.http.HttpServletRequest;
  * @author Sebastian Sdorra
  */
 public class GitReceivePackFactory
-        implements ReceivePackFactory<HttpServletRequest>
+  implements ReceivePackFactory<HttpServletRequest>
 {
 
   /**
    * Constructs ...
    *
    *
-   * @param repositoryManager
+   *
+   * @param hookEventFacade
    * @param handler
    */
   @Inject
-  public GitReceivePackFactory(RepositoryManager repositoryManager,
-                               GitRepositoryHandler handler)
+  public GitReceivePackFactory(HookEventFacade hookEventFacade,
+    GitRepositoryHandler handler)
   {
-    hook = new GitReceiveHook(repositoryManager, handler);
+    hook = new GitReceiveHook(hookEventFacade, handler);
   }
 
   //~--- methods --------------------------------------------------------------
@@ -89,7 +90,7 @@ public class GitReceivePackFactory
    */
   @Override
   public ReceivePack create(HttpServletRequest request, Repository repository)
-          throws ServiceNotEnabledException, ServiceNotAuthorizedException
+    throws ServiceNotEnabledException, ServiceNotAuthorizedException
   {
     ReceivePack rpack = defaultFactory.create(request, repository);