improve exception handling

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ClientHandler.java

@@ -28,23 +28,30 @@
  * http://bitbucket.org/sdorra/scm-manager
  *
  */
+
+
+
 package sonia.scm.client;
 
+//~--- JDK imports ------------------------------------------------------------
+
 import java.util.List;
 
 /**
  *
  * @author Sebastian Sdorra
+ *
+ * @param <T>
  */
 public interface ClientHandler<T>
 {
 
-  
   /**
    * Method description
    *
    *
-   * @param repository
+   *
+   * @param item
    */
   public void create(T item);
 
@@ -60,7 +67,8 @@ public interface ClientHandler<T>
    * Method description
    *
    *
-   * @param repository
+   *
+   * @param item
    */
   public void delete(T item);
 
@@ -68,20 +76,13 @@ public interface ClientHandler<T>
    * Method description
    *
    *
-   * @param repository
+   *
+   * @param item
    */
   public void modify(T item);
 
   //~--- get methods ----------------------------------------------------------
 
-  /**
-   * Method description
-   *
-   *
-   * @return
-   */
-  public List<T> getAll();
-
   /**
    * Method description
    *
@@ -91,4 +92,12 @@ public interface ClientHandler<T>
    * @return
    */
   public T get(String id);
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public List<T> getAll();
 }

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmClient.java

@@ -98,9 +98,8 @@ public class ScmClient
    *
    * @return
    *
-   * @throws ScmClientException
    */
-  private static ScmClientProvider getProvider() throws ScmClientException
+  private static ScmClientProvider getProvider()
   {
     if (provider == null)
     {

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmClientException.java

@@ -37,14 +37,36 @@ package sonia.scm.client;
  *
  * @author Sebastian Sdorra
  */
-public class ScmClientException extends Exception
+public class ScmClientException extends RuntimeException
 {
 
+  /** Field description */
+  public static final int SC_FORBIDDEN = 403;
+
+  /** Field description */
+  public static final int SC_NOTFOUND = 404;
+
+  /** Field description */
+  public static final int SC_UNAUTHORIZED = 401;
+
+  /** Field description */
+  public static final int SC_UNKNOWN = -1;
+
+  /** Field description */
+  private static final long serialVersionUID = -2302107106896701393L;
+
+  //~--- constructors ---------------------------------------------------------
+
   /**
    * Constructs ...
    *
+   *
+   * @param statusCode
    */
-  public ScmClientException() {}
+  public ScmClientException(int statusCode)
+  {
+    this.statusCode = statusCode;
+  }
 
   /**
    * Constructs ...
@@ -68,6 +90,20 @@ public class ScmClientException extends Exception
     super(cause);
   }
 
+  /**
+   * Constructs ...
+   *
+   *
+   *
+   * @param statusCode
+   * @param message
+   */
+  public ScmClientException(int statusCode, String message)
+  {
+    super(message);
+    this.statusCode = statusCode;
+  }
+
   /**
    * Constructs ...
    *
@@ -79,4 +115,60 @@ public class ScmClientException extends Exception
   {
     super(message, cause);
   }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getContent()
+  {
+    return content;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public int getStatusCode()
+  {
+    return statusCode;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param content
+   */
+  public void setContent(String content)
+  {
+    this.content = content;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param statusCode
+   */
+  public void setStatusCode(int statusCode)
+  {
+    this.statusCode = statusCode;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private String content;
+
+  /** Field description */
+  private int statusCode = SC_UNKNOWN;
 }

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmClientProvider.java

@@ -50,9 +50,7 @@ public interface ScmClientProvider
    *
    * @return
    *
-   * @throws ScmClientException
    */
   public ScmClientSession createSession(String url, String username,
-          String password)
+          String password);
-          throws ScmClientException;
 }

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmClientSession.java

@@ -50,6 +50,15 @@ import java.io.Closeable;
 public interface ScmClientSession extends Closeable
 {
 
+  /**
+   * Method description
+   *
+   */
+  @Override
+  public void close();
+
+  //~--- get methods ----------------------------------------------------------
+
   /**
    * Method description
    *

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmForbiddenException.java

@@ -0,0 +1,67 @@
+/**
+ * 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.client;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ScmForbiddenException extends ScmClientException
+{
+
+  /** Field description */
+  private static final long serialVersionUID = 3937346624508458660L;
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ScmForbiddenException()
+  {
+    super(SC_FORBIDDEN);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   */
+  public ScmForbiddenException(String message)
+  {
+    super(SC_FORBIDDEN, message);
+  }
+}

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmNotFoundException.java

@@ -37,4 +37,31 @@ package sonia.scm.client;
  *
  * @author Sebastian Sdorra
  */
-public class UnauthorizedException extends ScmClientException {}
+public class ScmNotFoundException extends ScmClientException
+{
+
+  /** Field description */
+  private static final long serialVersionUID = -7015126639998723954L;
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ScmNotFoundException()
+  {
+    super(SC_NOTFOUND);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   */
+  public ScmNotFoundException(String message)
+  {
+    super(SC_NOTFOUND, message);
+  }
+}

scm-clients/scm-client-api/src/main/java/sonia/scm/client/ScmUnauthorizedException.java

@@ -0,0 +1,67 @@
+/**
+ * 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.client;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class ScmUnauthorizedException extends ScmClientException
+{
+
+  /** Field description */
+  private static final long serialVersionUID = 4398907424134588809L;
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  public ScmUnauthorizedException()
+  {
+    super(SC_UNAUTHORIZED);
+  }
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param message
+   */
+  public ScmUnauthorizedException(String message)
+  {
+    super(SC_UNAUTHORIZED, message);
+  }
+}

scm-clients/scm-client-impl/src/main/java/sonia/scm/client/ClientUtil.java

@@ -33,6 +33,11 @@
 
 package sonia.scm.client;
 
+//~--- non-JDK imports --------------------------------------------------------
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 //~--- JDK imports ------------------------------------------------------------
 
 import com.sun.jersey.api.client.Client;
@@ -47,6 +52,67 @@ import com.sun.jersey.api.client.filter.LoggingFilter;
 public class ClientUtil
 {
 
+  /** the logger for ClientUtil */
+  private static final Logger logger =
+    LoggerFactory.getLogger(ClientUtil.class);
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param exception
+   * @param response
+   */
+  public static void appendContent(ScmClientException exception,
+                                   ClientResponse response)
+  {
+    try
+    {
+      exception.setContent(response.getEntity(String.class));
+    }
+    catch (Exception ex)
+    {
+      logger.warn("could not read content", ex);
+    }
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param response
+   * @param expectedStatusCode
+   */
+  public static void checkResponse(ClientResponse response,
+                                   int expectedStatusCode)
+  {
+    int sc = response.getStatus();
+
+    if (sc != expectedStatusCode)
+    {
+      sendException(response, sc);
+    }
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param response
+   *
+   */
+  public static void checkResponse(ClientResponse response)
+  {
+    int sc = response.getStatus();
+
+    if (sc >= 300)
+    {
+      sendException(response, sc);
+    }
+  }
+
   /**
    * Method description
    *
@@ -97,4 +163,57 @@ public class ClientUtil
 
     return resource;
   }
+
+  /**
+   * Method description
+   *
+   *
+   * @param response
+   * @param sc
+   */
+  public static void sendException(ClientResponse response, int sc)
+  {
+    ScmClientException exception = null;
+
+    switch (sc)
+    {
+      case ScmClientException.SC_UNAUTHORIZED :
+        exception = new ScmUnauthorizedException();
+
+        break;
+
+      case ScmClientException.SC_FORBIDDEN :
+        exception = new ScmForbiddenException();
+
+        break;
+
+      case ScmClientException.SC_NOTFOUND :
+        exception = new ScmNotFoundException();
+
+        break;
+
+      default :
+        exception = new ScmClientException(sc);
+        appendContent(exception, response);
+    }
+
+    throw exception;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param response
+   *
+   * @return
+   */
+  public static boolean isSuccessfull(ClientResponse response)
+  {
+    int status = response.getStatus();
+
+    return (status > 200) && (status < 300);
+  }
 }

scm-clients/scm-client-impl/src/main/java/sonia/scm/client/JerseyClientProvider.java

@@ -95,12 +95,10 @@ public class JerseyClientProvider implements ScmClientProvider
    *
    * @return
    *
-   * @throws ScmClientException
    */
   @Override
   public JerseyClientSession createSession(String url, String username,
           String password)
-          throws ScmClientException
   {
     AssertUtil.assertIsNotEmpty(url);
 
@@ -153,24 +151,7 @@ public class JerseyClientProvider implements ScmClientProvider
       response = resource.get(ClientResponse.class);
     }
 
-    if (response.getStatus() != 200)
+    ClientUtil.checkResponse(response);
-    {
-      String msg =
-        "server returned ".concat(String.valueOf(response.getStatus()));
-
-      if (logger.isWarnEnabled())
-      {
-        logger.warn(msg);
-      }
-
-      if (logger.isTraceEnabled())
-      {
-        logger.trace("server returned content: {}",
-                     response.getEntity(String.class));
-      }
-
-      throw new ScmClientException(msg);
-    }
 
     ScmState state = response.getEntity(ScmState.class);
 

scm-clients/scm-client-impl/src/main/java/sonia/scm/client/JerseyClientSession.java

@@ -83,10 +83,9 @@ public class JerseyClientSession implements ScmClientSession
    * Method description
    *
    *
-   * @throws IOException
    */
   @Override
-  public void close() throws IOException
+  public void close()
   {
     if (logger.isInfoEnabled())
     {

scm-clients/scm-client-impl/src/main/java/sonia/scm/client/JerseyRepositoryClientHandler.java

@@ -88,26 +88,19 @@ public class JerseyRepositoryClientHandler implements RepositoryClientHandler
     try
     {
       response = resource.post(ClientResponse.class, repository);
+      ClientUtil.checkResponse(response, 201);
 
-      if (response.getStatus() == 201)
+      String url = response.getHeaders().get("Location").get(0);
-      {
-        String url = response.getHeaders().get("Location").get(0);
 
-        AssertUtil.assertIsNotEmpty(url);
+      AssertUtil.assertIsNotEmpty(url);
 
-        Repository newRepository = getRepository(url);
+      Repository newRepository = getRepository(url);
 
-        AssertUtil.assertIsNotNull(newRepository);
+      AssertUtil.assertIsNotNull(newRepository);
-        newRepository.copyProperties(repository);
+      newRepository.copyProperties(repository);
 
-        // copyProperties does not copy the repository id
+      // copyProperties does not copy the repository id
-        repository.setId(newRepository.getId());
+      repository.setId(newRepository.getId());
-      }
-      else
-      {
-
-        // todo errorhandling
-      }
     }
     finally
     {
@@ -132,12 +125,7 @@ public class JerseyRepositoryClientHandler implements RepositoryClientHandler
     try
     {
       response = resource.delete(ClientResponse.class);
-
+      ClientUtil.checkResponse(response, 204);
-      if (response.getStatus() != 204)
-      {
-
-        // todo errorhandling
-      }
     }
     finally
     {
@@ -179,12 +167,7 @@ public class JerseyRepositoryClientHandler implements RepositoryClientHandler
     try
     {
       response = resource.post(ClientResponse.class, repository);
-
+      ClientUtil.checkResponse(response, 204);
-      if (response.getStatus() != 204)
-      {
-
-        // todo errorhandling
-      }
     }
     finally
     {
@@ -224,17 +207,9 @@ public class JerseyRepositoryClientHandler implements RepositoryClientHandler
     try
     {
       response = resource.get(ClientResponse.class);
-
+      ClientUtil.checkResponse(response, 200);
-      if (response.getStatus() == 200)
+      repositories = response.getEntity(new GenericType<List<Repository>>() {}
-      {
+      );
-        repositories = response.getEntity(new GenericType<List<Repository>>() {}
-        );
-      }
-      else
-      {
-
-        // todo errorhandling
-      }
     }
     finally
     {
@@ -274,14 +249,12 @@ public class JerseyRepositoryClientHandler implements RepositoryClientHandler
     {
       response = resource.get(ClientResponse.class);
 
-      if (response.getStatus() == 200)
+      int sc = response.getStatus();
-      {
-        repository = response.getEntity(Repository.class);
-      }
-      else
-      {
 
-        // todo errorhandling
+      if (sc != ScmClientException.SC_NOTFOUND)
+      {
+        ClientUtil.checkResponse(response, 200);
+        repository = response.getEntity(Repository.class);
       }
     }
     finally

scm-clients/scm-client-impl/src/test/java/sonia/scm/client/it/JerseyClientProviderITCase.java

@@ -39,6 +39,7 @@ import org.junit.Test;
 
 import sonia.scm.client.JerseyClientSession;
 import sonia.scm.client.ScmClientException;
+import sonia.scm.client.ScmUnauthorizedException;
 
 import static org.junit.Assert.*;
 
@@ -60,12 +61,9 @@ public class JerseyClientProviderITCase
    *
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
-  @Test(expected = ScmClientException.class)
+  @Test(expected = ScmUnauthorizedException.class)
   public void createSessionAnonymousFailedTest()
-          throws ScmClientException, IOException
   {
     createAnonymousSession().close();
   }
@@ -75,12 +73,9 @@ public class JerseyClientProviderITCase
    *
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
   @Test
   public void createSessionAnonymousTest()
-          throws ScmClientException, IOException
   {
 
     // enable anonymous access
@@ -98,11 +93,9 @@ public class JerseyClientProviderITCase
    *
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
   @Test
-  public void createSessionTest() throws ScmClientException, IOException
+  public void createSessionTest()
   {
     JerseyClientSession session = createAdminSession();
 
@@ -121,7 +114,7 @@ public class JerseyClientProviderITCase
    * @throws IOException
    * @throws ScmClientException
    */
-  @Test(expected = ScmClientException.class)
+  @Test(expected = ScmUnauthorizedException.class)
   public void createSessionWithUnkownUserTest()
           throws ScmClientException, IOException
   {
@@ -136,7 +129,7 @@ public class JerseyClientProviderITCase
    * @throws IOException
    * @throws ScmClientException
    */
-  @Test(expected = ScmClientException.class)
+  @Test(expected = ScmUnauthorizedException.class)
   public void createSessionWithWrongPasswordTest()
           throws ScmClientException, IOException
   {

scm-clients/scm-client-impl/src/test/java/sonia/scm/client/it/JerseyClientRepositoryClientHandlerITCase.java

@@ -40,7 +40,8 @@ import org.junit.Test;
 
 import sonia.scm.client.JerseyClientSession;
 import sonia.scm.client.RepositoryClientHandler;
-import sonia.scm.client.ScmClientException;
+import sonia.scm.client.ScmForbiddenException;
+import sonia.scm.client.ScmUnauthorizedException;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryTestData;
 import sonia.scm.util.Util;
@@ -51,8 +52,6 @@ import static sonia.scm.client.it.TestUtil.*;
 
 //~--- JDK imports ------------------------------------------------------------
 
-import java.io.IOException;
-
 import java.util.List;
 
 /**
@@ -66,12 +65,9 @@ public class JerseyClientRepositoryClientHandlerITCase
    * Method description
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
   @AfterClass
   public static void removeTestRepositories()
-          throws ScmClientException, IOException
   {
     JerseyClientSession session = createAdminSession();
     RepositoryClientHandler handler = session.getRepositoryHandler();
@@ -86,17 +82,16 @@ public class JerseyClientRepositoryClientHandlerITCase
     }
 
     session.close();
+    setAnonymousAccess(false);
   }
 
   /**
    * Method description
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
   @Test
-  public void testCreate() throws ScmClientException, IOException
+  public void testCreate()
   {
     JerseyClientSession session = createAdminSession();
     Repository hog = RepositoryTestData.createHeartOfGold(REPOSITORY_TYPE);
@@ -118,28 +113,9 @@ public class JerseyClientRepositoryClientHandlerITCase
    * Method description
    *
    *
-   * @throws IOException
-   * @throws ScmClientException
-   */
-  @Test(expected = ScmClientException.class)
-  public void testCreateAnonymous() throws ScmClientException, IOException
-  {
-    JerseyClientSession session = createAnonymousSession();
-    Repository p42 = RepositoryTestData.create42Puzzle(REPOSITORY_TYPE);
-
-    session.getRepositoryHandler().create(p42);
-    session.close();
-  }
-
-  /**
-   * Method description
-   *
-   *
-   * @throws IOException
-   * @throws ScmClientException
    */
   @Test
-  public void testDelete() throws ScmClientException, IOException
+  public void testDelete()
   {
     JerseyClientSession session = createAdminSession();
     Repository hvpt =
@@ -158,4 +134,47 @@ public class JerseyClientRepositoryClientHandlerITCase
 
     assertNull(r);
   }
+
+  /**
+   * Method description
+   *
+   *
+   */
+  @Test(expected = ScmUnauthorizedException.class)
+  public void testDisabledCreateAnonymous()
+  {
+    JerseyClientSession session = createAnonymousSession();
+    Repository p42 = RepositoryTestData.create42Puzzle(REPOSITORY_TYPE);
+
+    session.getRepositoryHandler().create(p42);
+    session.close();
+  }
+
+  /**
+   * Method description
+   *
+   *
+   */
+  @Test
+  public void testEnabledCreateAnonymous()
+  {
+    setAnonymousAccess(true);
+
+    JerseyClientSession session = createAnonymousSession();
+    Repository p42 = RepositoryTestData.create42Puzzle(REPOSITORY_TYPE);
+    boolean forbidden = false;
+
+    try
+    {
+      session.getRepositoryHandler().create(p42);
+    }
+    catch (ScmForbiddenException ex)
+    {
+      forbidden = true;
+    }
+
+    assertTrue(forbidden);
+    session.close();
+    setAnonymousAccess(false);
+  }
 }

scm-clients/scm-client-impl/src/test/java/sonia/scm/client/it/TestUtil.java

@@ -38,7 +38,6 @@ package sonia.scm.client.it;
 import sonia.scm.client.ClientUtil;
 import sonia.scm.client.JerseyClientProvider;
 import sonia.scm.client.JerseyClientSession;
-import sonia.scm.client.ScmClientException;
 import sonia.scm.client.ScmUrlProvider;
 import sonia.scm.config.ScmConfiguration;
 
@@ -47,8 +46,6 @@ import sonia.scm.config.ScmConfiguration;
 import com.sun.jersey.api.client.Client;
 import com.sun.jersey.api.client.WebResource;
 
-import java.io.IOException;
-
 /**
  *
  * @author Sebastian Sdorra
@@ -79,10 +76,8 @@ public class TestUtil
    *
    * @return
    *
-   * @throws ScmClientException
    */
   public static JerseyClientSession createAdminSession()
-          throws ScmClientException
   {
     return createSession(ADMIN_USERNAME, ADMIN_PASSWORD);
   }
@@ -93,10 +88,8 @@ public class TestUtil
    *
    * @return
    *
-   * @throws ScmClientException
    */
   public static JerseyClientSession createAnonymousSession()
-          throws ScmClientException
   {
     return createSession(null, null);
   }
@@ -110,11 +103,9 @@ public class TestUtil
    *
    * @return
    *
-   * @throws ScmClientException
    */
   public static JerseyClientSession createSession(String username,
           String password)
-          throws ScmClientException
   {
     JerseyClientProvider provider = new JerseyClientProvider(REQUEST_LOGGING);
 
@@ -129,11 +120,8 @@ public class TestUtil
    *
    * @param access
    *
-   * @throws IOException
-   * @throws ScmClientException
    */
   public static void setAnonymousAccess(boolean access)
-          throws ScmClientException, IOException
   {
     JerseyClientSession adminSession = createAdminSession();
     ScmUrlProvider up = adminSession.getUrlProvider();