diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/AddCommandBuilder.java b/scm-test/src/main/java/sonia/scm/repository/client/api/AddCommandBuilder.java
new file mode 100644
index 0000000000..93fc60d010
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/AddCommandBuilder.java
@@ -0,0 +1,119 @@
+/**
+ * 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.client.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import sonia.scm.repository.client.spi.AddCommand;
+import sonia.scm.util.Util;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class AddCommandBuilder
+{
+
+  /**
+   * the logger for AddCommandBuilder
+   */
+  private static final Logger logger =
+    LoggerFactory.getLogger(AddCommandBuilder.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param directory
+   * @param command
+   */
+  AddCommandBuilder(AddCommand command)
+  {
+    this.command = command;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   * @param pathes
+   *
+   * @return
+   */
+  public AddCommandBuilder add(String path, String... pathes)
+  {
+    add(path);
+
+    if (Util.isNotEmpty(pathes))
+    {
+      for (String p : pathes)
+      {
+        add(p);
+      }
+    }
+
+    return this;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   */
+  private void add(String path)
+  {
+    if (Util.isNotEmpty(path))
+    {
+      if (logger.isDebugEnabled())
+      {
+        logger.debug("add path {}", path);
+      }
+
+      command.add(path);
+    }
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private AddCommand command;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommand.java b/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommand.java
new file mode 100644
index 0000000000..764c2f1563
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommand.java
@@ -0,0 +1,39 @@
+/**
+ * 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.client.api;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public enum ClientCommand
+{
+  ADD, REMOVE, COMMIT, PUSH
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommandNotSupportedException.java b/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommandNotSupportedException.java
new file mode 100644
index 0000000000..d31a6d548c
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/ClientCommandNotSupportedException.java
@@ -0,0 +1,87 @@
+/**
+ * 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.client.api;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public class ClientCommandNotSupportedException extends RuntimeException
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param clientCommand
+   */
+  public ClientCommandNotSupportedException(ClientCommand clientCommand)
+  {
+    super(
+      "client command ".concat(clientCommand.name()).concat(
+        " is not supported"));
+    this.clientCommand = clientCommand;
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param clientCommand
+   * @param message
+   */
+  public ClientCommandNotSupportedException(ClientCommand clientCommand,
+    String message)
+  {
+    super(message);
+    this.clientCommand = clientCommand;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public ClientCommand getClientCommand()
+  {
+    return clientCommand;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private ClientCommand clientCommand;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/CommitCommandBuilder.java b/scm-test/src/main/java/sonia/scm/repository/client/api/CommitCommandBuilder.java
new file mode 100644
index 0000000000..73b42ef6cd
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/CommitCommandBuilder.java
@@ -0,0 +1,124 @@
+/**
+ * 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.client.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.common.collect.Lists;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import sonia.scm.repository.Changeset;
+import sonia.scm.repository.client.spi.CommitCommand;
+import sonia.scm.repository.client.spi.CommitRequest;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class CommitCommandBuilder
+{
+
+  /**
+   * the logger for CommitCommandBuilder
+   */
+  private static final Logger logger =
+    LoggerFactory.getLogger(CommitCommandBuilder.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param directory
+   * @param command
+   */
+  CommitCommandBuilder(CommitCommand command)
+  {
+    this.command = command;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   * @param pathes
+   *
+   * @return
+   */
+  public CommitCommandBuilder add(String path, String... pathes)
+  {
+    request.setPaths(Lists.asList(path, pathes));
+
+    return this;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param author
+   * @param message
+   *
+   * @return
+   */
+  public Changeset commit(String author, String message)
+  {
+    request.setAuthor(author);
+    request.setMessage(message);
+
+    if (logger.isDebugEnabled())
+    {
+      logger.debug("commit {}", request);
+    }
+
+    Changeset changeset = command.commit(request);
+
+    request.reset();
+
+    return changeset;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private CommitCommand command;
+
+  /** Field description */
+  private CommitRequest request = new CommitRequest();
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/PushCommandBuilder.java b/scm-test/src/main/java/sonia/scm/repository/client/api/PushCommandBuilder.java
new file mode 100644
index 0000000000..83c9b9ed5c
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/PushCommandBuilder.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.client.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import sonia.scm.repository.client.spi.PushCommand;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class PushCommandBuilder
+{
+
+  /**
+   * the logger for PushCommandBuilder
+   */
+  private static final Logger logger =
+    LoggerFactory.getLogger(PushCommandBuilder.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param command
+   */
+  PushCommandBuilder(PushCommand command)
+  {
+    this.command = command;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   */
+  public void push()
+  {
+    if (logger.isDebugEnabled())
+    {
+      logger.debug("push changes back to main repository");
+    }
+
+    command.push();
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private PushCommand command;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/RemoveCommandBuilder.java b/scm-test/src/main/java/sonia/scm/repository/client/api/RemoveCommandBuilder.java
new file mode 100644
index 0000000000..eb4ab9db43
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/RemoveCommandBuilder.java
@@ -0,0 +1,119 @@
+/**
+ * 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.client.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import sonia.scm.repository.client.spi.RemoveCommand;
+import sonia.scm.util.Util;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class RemoveCommandBuilder
+{
+
+  /**
+   * the logger for RemoveCommandBuilder
+   */
+  private static final Logger logger =
+    LoggerFactory.getLogger(RemoveCommandBuilder.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param directory
+   * @param command
+   */
+  RemoveCommandBuilder(RemoveCommand command)
+  {
+    this.command = command;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   * @param pathes
+   *
+   * @return
+   */
+  public RemoveCommandBuilder remove(String path, String... pathes)
+  {
+    remove(path);
+
+    if (Util.isNotEmpty(pathes))
+    {
+      for (String p : pathes)
+      {
+        remove(p);
+      }
+    }
+
+    return this;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   */
+  private void remove(String path)
+  {
+    if (Util.isNotEmpty(path))
+    {
+      if (logger.isDebugEnabled())
+      {
+        logger.debug("add path {}", path);
+      }
+
+      command.remove(path);
+    }
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private RemoveCommand command;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClient.java b/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClient.java
new file mode 100644
index 0000000000..c83c59a51a
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClient.java
@@ -0,0 +1,121 @@
+/**
+ * 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.client.api;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.repository.client.spi.RepositoryClientProvider;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class RepositoryClient
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param directory
+   * @param clientProvider
+   */
+  RepositoryClient(RepositoryClientProvider clientProvider)
+  {
+    this.clientProvider = clientProvider;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public AddCommandBuilder getAddCommand()
+  {
+    return new AddCommandBuilder(clientProvider.getAddCommand());
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public CommitCommandBuilder getCommitCommand()
+  {
+    return new CommitCommandBuilder(clientProvider.getCommitCommand());
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public PushCommandBuilder getPushCommand()
+  {
+    return new PushCommandBuilder(clientProvider.getPushCommand());
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public RemoveCommandBuilder getRemoveCommand()
+  {
+    return new RemoveCommandBuilder(clientProvider.getRemoveCommand());
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param command
+   *
+   * @return
+   */
+  public boolean isCommandSupported(ClientCommand command)
+  {
+    return clientProvider.getSupportedClientCommands().contains(command);
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private RepositoryClientProvider clientProvider;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClientFactory.java b/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClientFactory.java
new file mode 100644
index 0000000000..8e7bf3b89b
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/api/RepositoryClientFactory.java
@@ -0,0 +1,39 @@
+/**
+ * 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.client.api;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class RepositoryClientFactory
+{
+  
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/AddCommand.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/AddCommand.java
new file mode 100644
index 0000000000..f4c37f38a6
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/AddCommand.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.client.spi;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public interface AddCommand
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param path
+   *
+   * @param file
+   */
+  public void add(String path);
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitCommand.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitCommand.java
new file mode 100644
index 0000000000..a4e4fbeb85
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitCommand.java
@@ -0,0 +1,55 @@
+/**
+ * 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.client.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.repository.Changeset;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public interface CommitCommand
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   *
+   * @return
+   */
+  public Changeset commit(CommitRequest request);
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitRequest.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitRequest.java
new file mode 100644
index 0000000000..5713501b3d
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/CommitRequest.java
@@ -0,0 +1,202 @@
+/**
+ * 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.client.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.common.base.Objects;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.List;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public final class CommitRequest
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param obj
+   *
+   * @return
+   */
+  @Override
+  public boolean equals(Object obj)
+  {
+    if (obj == null)
+    {
+      return false;
+    }
+
+    if (getClass() != obj.getClass())
+    {
+      return false;
+    }
+
+    final CommitRequest other = (CommitRequest) obj;
+
+    return Objects.equal(author, other.author)
+      && Objects.equal(message, other.message)
+      && Objects.equal(paths, other.paths);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public int hashCode()
+  {
+    return Objects.hashCode(author, message, paths);
+  }
+
+  /**
+   * Method description
+   *
+   */
+  public void reset()
+  {
+    this.author = null;
+    this.message = null;
+
+    this.paths = null;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public String toString()
+  {
+    //J-
+    return Objects.toStringHelper(this)
+                  .add("author", author)
+                  .add("message", message)
+                  .add("paths", paths)
+                  .toString();
+    //J+
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param author
+   */
+  public void setAuthor(String author)
+  {
+    this.author = author;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param message
+   */
+  public void setMessage(String message)
+  {
+    this.message = message;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param files
+   *
+   * @param paths
+   */
+  public void setPaths(List<String> paths)
+  {
+    this.paths = paths;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  String getAuthor()
+  {
+    return author;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  String getMessage()
+  {
+    return message;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  List<String> getPaths()
+  {
+    return paths;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private String author;
+
+  /** Field description */
+  private String message;
+
+  /** Field description */
+  private List<String> paths;
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/PushCommand.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/PushCommand.java
new file mode 100644
index 0000000000..0590ab5c68
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/PushCommand.java
@@ -0,0 +1,47 @@
+/**
+ * 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.client.spi;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public interface PushCommand
+{
+
+  /**
+   * Method description
+   *
+   */
+  public void push();
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/RemoveCommand.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/RemoveCommand.java
new file mode 100644
index 0000000000..361b14a578
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/RemoveCommand.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.client.spi;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public interface RemoveCommand
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @param file
+   *
+   * @param path
+   */
+  public void remove(String path);
+}
diff --git a/scm-test/src/main/java/sonia/scm/repository/client/spi/RepositoryClientProvider.java b/scm-test/src/main/java/sonia/scm/repository/client/spi/RepositoryClientProvider.java
new file mode 100644
index 0000000000..242a8bf530
--- /dev/null
+++ b/scm-test/src/main/java/sonia/scm/repository/client/spi/RepositoryClientProvider.java
@@ -0,0 +1,102 @@
+/**
+ * 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.client.spi;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.repository.client.api.ClientCommand;
+import sonia.scm.repository.client.api.ClientCommandNotSupportedException;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.Set;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ * @since 1.18
+ */
+public abstract class RepositoryClientProvider
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public abstract Set<ClientCommand> getSupportedClientCommands();
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public AddCommand getAddCommand()
+  {
+    throw new ClientCommandNotSupportedException(ClientCommand.ADD);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public CommitCommand getCommitCommand()
+  {
+    throw new ClientCommandNotSupportedException(ClientCommand.COMMIT);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public PushCommand getPushCommand()
+  {
+    throw new ClientCommandNotSupportedException(ClientCommand.PUSH);
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public RemoveCommand getRemoveCommand()
+  {
+    throw new ClientCommandNotSupportedException(ClientCommand.REMOVE);
+  }
+}