added hook support for subversion

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnChangesetViewer.java

@@ -119,7 +119,7 @@ public class SvnChangesetViewer implements ChangesetViewer
 
       for (SVNLogEntry entry : entries)
       {
-        changesetList.add(createChangeset(entry));
+        changesetList.add(SvnUtil.createChangeset(entry));
       }
 
       changesets = new ChangesetPagingResult((int) total, changesetList);
@@ -136,67 +136,6 @@ public class SvnChangesetViewer implements ChangesetViewer
     return changesets;
   }
 
-  //~--- methods --------------------------------------------------------------
-
-  /**
-   * TODO: type replaced
-   *
-   *
-   * @param modifications
-   * @param entry
-   */
-  private void appendModification(Modifications modifications,
-                                  SVNLogEntryPath entry)
-  {
-    switch (entry.getType())
-    {
-      case SVNLogEntryPath.TYPE_ADDED :
-        modifications.getAdded().add(entry.getPath());
-
-        break;
-
-      case SVNLogEntryPath.TYPE_DELETED :
-        modifications.getRemoved().add(entry.getPath());
-
-        break;
-
-      case SVNLogEntryPath.TYPE_MODIFIED :
-        modifications.getModified().add(entry.getPath());
-
-        break;
-    }
-  }
-
-  /**
-   * Method description
-   *
-   *
-   * @param entry
-   *
-   * @return
-   */
-  @SuppressWarnings("unchecked")
-  private Changeset createChangeset(SVNLogEntry entry)
-  {
-    Changeset changeset = new Changeset(String.valueOf(entry.getRevision()),
-                            entry.getDate().getTime(),
-                            Person.toPerson(entry.getAuthor()),
-                            entry.getMessage());
-    Map<String, SVNLogEntryPath> changeMap = entry.getChangedPaths();
-
-    if (Util.isNotEmpty(changeMap))
-    {
-      Modifications modifications = changeset.getModifications();
-
-      for (SVNLogEntryPath e : changeMap.values())
-      {
-        appendModification(modifications, e);
-      }
-    }
-
-    return changeset;
-  }
-
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnRepositoryHandler.java

@@ -42,6 +42,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import org.tmatesoft.svn.core.SVNException;
+import org.tmatesoft.svn.core.internal.io.fs.FSHooks;
 import org.tmatesoft.svn.core.internal.io.fs.FSRepositoryFactory;
 import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
 
@@ -87,14 +88,27 @@ public class SvnRepositoryHandler
    *
    * @param storeFactory
    * @param fileSystem
+   * @param repositoryManager
    */
   @Inject
-  public SvnRepositoryHandler(StoreFactory storeFactory, FileSystem fileSystem)
+  public SvnRepositoryHandler(StoreFactory storeFactory, FileSystem fileSystem,
+                              RepositoryManager repositoryManager)
   {
     super(storeFactory, fileSystem);
 
     // setup FSRepositoryFactory for SvnRepositoryBrowser
     FSRepositoryFactory.setup();
+
+    // register hook
+    if (repositoryManager != null)
+    {
+      FSHooks.registerHook(new SvnRepositoryHook(repositoryManager));
+    }
+    else if (logger.isWarnEnabled())
+    {
+      logger.warn(
+          "unable to register hook, beacause of missing repositorymanager");
+    }
   }
 
   //~--- get methods ----------------------------------------------------------

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnRepositoryHook.java

@@ -0,0 +1,123 @@
+/**
+ * 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;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.tmatesoft.svn.core.internal.io.fs.FSHook;
+import org.tmatesoft.svn.core.internal.io.fs.FSHookEvent;
+import org.tmatesoft.svn.core.internal.io.fs.FSHooks;
+
+import sonia.scm.util.Util;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class SvnRepositoryHook implements FSHook
+{
+
+  /** the logger for SvnRepositoryHook */
+  private static final Logger logger =
+    LoggerFactory.getLogger(SvnRepositoryHook.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param repositoryManager
+   */
+  public SvnRepositoryHook(RepositoryManager repositoryManager)
+  {
+    this.repositoryManager = repositoryManager;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param event
+   */
+  @Override
+  public void onHook(FSHookEvent event)
+  {
+    File directory = event.getReposRootDir();
+
+    if (FSHooks.SVN_REPOS_HOOK_POST_COMMIT.equals(event.getType()))
+    {
+      String[] args = event.getArgs();
+
+      if (Util.isNotEmpty(args))
+      {
+        try
+        {
+          long revision = Long.parseLong(args[0]);
+
+          repositoryManager.fireHookEvent(SvnRepositoryHandler.TYPE_NAME,
+                                          directory.getName(),
+                                          new SvnRepositoryHookEvent(directory,
+                                            revision));
+        }
+        catch (NumberFormatException ex)
+        {
+          logger.error("could not parse revision of post commit hook");
+        }
+        catch (RepositoryNotFoundException ex)
+        {
+          logger.error("could not find repository {}", directory.getName());
+        }
+      }
+      else if (logger.isWarnEnabled())
+      {
+        logger.warn("no arguments found on post commit hook");
+      }
+    }
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private RepositoryManager repositoryManager;
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnRepositoryHookEvent.java

@@ -0,0 +1,167 @@
+/**
+ * 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;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.tmatesoft.svn.core.SVNException;
+import org.tmatesoft.svn.core.SVNLogEntry;
+import org.tmatesoft.svn.core.SVNURL;
+import org.tmatesoft.svn.core.io.SVNRepository;
+import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
+
+import sonia.scm.util.Util;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class SvnRepositoryHookEvent extends AbstractRepositoryHookEvent
+{
+
+  /** the logger for SvnRepositoryHookEvent */
+  private static final Logger logger =
+    LoggerFactory.getLogger(SvnRepositoryHookEvent.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param repositoryDirectory
+   * @param revision
+   */
+  public SvnRepositoryHookEvent(File repositoryDirectory, long revision)
+  {
+    this.repositoryDirectory = repositoryDirectory;
+    this.revision = revision;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public Collection<Changeset> getChangesets()
+  {
+    if (changesets == null)
+    {
+      changesets = fetchChangesets();
+    }
+
+    return changesets;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public RepositoryHookType getType()
+  {
+    return RepositoryHookType.POST_RECEIVE;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  private List<Changeset> fetchChangesets()
+  {
+    List<Changeset> result = new ArrayList<Changeset>();
+    SVNRepository repository = null;
+
+    try
+    {
+      repository =
+        SVNRepositoryFactory.create(SVNURL.fromFile(repositoryDirectory));
+
+      Collection<SVNLogEntry> enties = repository.log(new String[] { "" },
+                                         null, revision, revision, true, true);
+
+      if (Util.isNotEmpty(enties))
+      {
+        SVNLogEntry entry = enties.iterator().next();
+
+        if (entry != null)
+        {
+          result.add(SvnUtil.createChangeset(entry));
+        }
+      }
+    }
+    catch (SVNException ex)
+    {
+      logger.error("could not open repository", ex);
+    }
+    finally
+    {
+      repository.closeSession();
+    }
+
+    return result;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private List<Changeset> changesets;
+
+  /** Field description */
+  private File repositoryDirectory;
+
+  /** Field description */
+  private long revision;
+}

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnUtil.java

@@ -0,0 +1,112 @@
+/**
+ * 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;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.tmatesoft.svn.core.SVNLogEntry;
+import org.tmatesoft.svn.core.SVNLogEntryPath;
+
+import sonia.scm.util.Util;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.Map;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class SvnUtil
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param entry
+   *
+   * @return
+   */
+  @SuppressWarnings("unchecked")
+  public static Changeset createChangeset(SVNLogEntry entry)
+  {
+    Changeset changeset = new Changeset(String.valueOf(entry.getRevision()),
+                            entry.getDate().getTime(),
+                            Person.toPerson(entry.getAuthor()),
+                            entry.getMessage());
+    Map<String, SVNLogEntryPath> changeMap = entry.getChangedPaths();
+
+    if (Util.isNotEmpty(changeMap))
+    {
+      Modifications modifications = changeset.getModifications();
+
+      for (SVNLogEntryPath e : changeMap.values())
+      {
+        appendModification(modifications, e);
+      }
+    }
+
+    return changeset;
+  }
+
+  /**
+   * TODO: type replaced
+   *
+   *
+   * @param modifications
+   * @param entry
+   */
+  private static void appendModification(Modifications modifications,
+          SVNLogEntryPath entry)
+  {
+    switch (entry.getType())
+    {
+      case SVNLogEntryPath.TYPE_ADDED :
+        modifications.getAdded().add(entry.getPath());
+
+        break;
+
+      case SVNLogEntryPath.TYPE_DELETED :
+        modifications.getRemoved().add(entry.getPath());
+
+        break;
+
+      case SVNLogEntryPath.TYPE_MODIFIED :
+        modifications.getModified().add(entry.getPath());
+
+        break;
+    }
+  }
+}

scm-plugins/scm-svn-plugin/src/test/java/sonia/scm/repository/SvnRepositoryHandlerTest.java

@@ -85,7 +85,7 @@ public class SvnRepositoryHandlerTest extends SimpleRepositoryHandlerTestBase
           File directory)
   {
     SvnRepositoryHandler handler = new SvnRepositoryHandler(factory,
-                                     new DefaultFileSystem());
+                                     new DefaultFileSystem(), null);
 
     handler.init(contextProvider);