added version to ScmState

scm-core/src/main/java/sonia/scm/BasicContextProvider.java

@@ -29,6 +29,8 @@
  *
  */
 
+
+
 package sonia.scm;
 
 //~--- non-JDK imports --------------------------------------------------------
@@ -39,6 +41,9 @@ import sonia.scm.util.Util;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
+
+import java.util.Properties;
 
 /**
  *
@@ -47,6 +52,9 @@ import java.io.IOException;
 public class BasicContextProvider implements SCMContextProvider
 {
 
+  /** Field description */
+  public static final String DEFAULT_VERSION = "unknown";
+
   /** Field description */
   public static final String DIRECTORY_DEFAULT = ".scm";
 
@@ -56,6 +64,13 @@ public class BasicContextProvider implements SCMContextProvider
   /** Field description */
   public static final String DIRECTORY_PROPERTY = "scm.home";
 
+  /** Field description */
+  public static final String MAVEN_PROPERTIES =
+    "/META-INF/maven/sonia.scm/scm-core/pom.properties";
+
+  /** Field description */
+  public static final String MAVEN_PROPERTY_VERSION = "version";
+
   //~--- constructors ---------------------------------------------------------
 
   /**
@@ -65,6 +80,7 @@ public class BasicContextProvider implements SCMContextProvider
   public BasicContextProvider()
   {
     baseDirectory = findBaseDirectory();
+    version = loadVersion();
   }
 
   //~--- methods --------------------------------------------------------------
@@ -99,6 +115,18 @@ public class BasicContextProvider implements SCMContextProvider
     return baseDirectory;
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public String getVersion()
+  {
+    return version;
+  }
+
   //~--- methods --------------------------------------------------------------
 
   /**
@@ -132,8 +160,38 @@ public class BasicContextProvider implements SCMContextProvider
     return directory;
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  private String loadVersion()
+  {
+    Properties properties = new Properties();
+    InputStream input =
+      BasicContextProvider.class.getResourceAsStream(MAVEN_PROPERTIES);
+
+    if (input != null)
+    {
+      try
+      {
+        properties.load(input);
+      }
+      catch (IOException ex)
+      {
+        throw new ConfigurationException(ex);
+      }
+    }
+
+    return properties.getProperty(MAVEN_PROPERTY_VERSION, DEFAULT_VERSION);
+  }
+
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
   private File baseDirectory;
+
+  /** Field description */
+  private String version;
 }

scm-core/src/main/java/sonia/scm/SCMContextProvider.java

@@ -29,6 +29,8 @@
  *
  */
 
+
+
 package sonia.scm;
 
 //~--- JDK imports ------------------------------------------------------------
@@ -58,4 +60,12 @@ public interface SCMContextProvider extends Closeable
    * @return
    */
   public File getBaseDirectory();
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getVersion();
 }

scm-webapp/src/main/java/sonia/scm/ScmState.java

@@ -67,12 +67,16 @@ public class ScmState
    *
    *
    *
+   *
+   * @param provider
    * @param securityContext
    * @param repositoryTypes
    */
-  public ScmState(WebSecurityContext securityContext,
+  public ScmState(SCMContextProvider provider,
+                  WebSecurityContext securityContext,
                   Collection<Type> repositoryTypes)
   {
+    this.version = provider.getVersion();
     this.user = securityContext.getUser();
     this.groups = securityContext.getGroups();
     this.repositoryTypes = repositoryTypes;
@@ -113,6 +117,17 @@ public class ScmState
     return user;
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getVersion()
+  {
+    return version;
+  }
+
   /**
    * Method description
    *
@@ -170,6 +185,17 @@ public class ScmState
     this.user = user;
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @param version
+   */
+  public void setVersion(String version)
+  {
+    this.version = version;
+  }
+
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
@@ -184,4 +210,7 @@ public class ScmState
 
   /** Field description */
   private User user;
+
+  /** Field description */
+  private String version;
 }

scm-webapp/src/main/java/sonia/scm/api/rest/resources/AuthenticationResource.java

@@ -36,12 +36,14 @@ package sonia.scm.api.rest.resources;
 //~--- non-JDK imports --------------------------------------------------------
 
 import com.google.inject.Inject;
+import com.google.inject.Provider;
 import com.google.inject.Singleton;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import sonia.scm.SCMContext;
+import sonia.scm.SCMContextProvider;
 import sonia.scm.ScmState;
 import sonia.scm.repository.RepositoryManager;
 import sonia.scm.user.User;
@@ -66,8 +68,8 @@ import javax.ws.rs.core.Response;
  *
  * @author Sebastian Sdorra
  */
-@Path("authentication")
 @Singleton
+@Path("authentication")
 @Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
 public class AuthenticationResource
 {
@@ -76,6 +78,27 @@ public class AuthenticationResource
   private static final Logger logger =
     LoggerFactory.getLogger(AuthenticationResource.class);
 
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param contextProvider
+   * @param repositoryManger
+   * @param securityContextProvider
+   */
+  @Inject
+  public AuthenticationResource(
+          SCMContextProvider contextProvider,
+          RepositoryManager repositoryManger,
+          Provider<WebSecurityContext> securityContextProvider)
+  {
+    this.contextProvider = contextProvider;
+    this.repositoryManger = repositoryManger;
+    this.securityContextProvider = securityContextProvider;
+  }
+
   //~--- methods --------------------------------------------------------------
 
   /**
@@ -97,12 +120,14 @@ public class AuthenticationResource
                                @FormParam("password") String password)
   {
     ScmState state = null;
+    WebSecurityContext securityContext = securityContextProvider.get();
     User user = securityContext.authenticate(request, response, username,
                   password);
 
     if ((user != null) &&!SCMContext.USER_ANONYMOUS.equals(user.getName()))
     {
-      state = new ScmState(securityContext, repositoryManger.getTypes());
+      state = new ScmState(contextProvider, securityContext,
+                           repositoryManger.getTypes());
     }
     else
     {
@@ -126,6 +151,8 @@ public class AuthenticationResource
   public Response logout(@Context HttpServletRequest request,
                          @Context HttpServletResponse response)
   {
+    WebSecurityContext securityContext = securityContextProvider.get();
+
     securityContext.logout(request, response);
 
     Response resp = null;
@@ -133,8 +160,10 @@ public class AuthenticationResource
 
     if (user != null)
     {
-      resp = Response.ok(new ScmState(securityContext,
-                                      repositoryManger.getTypes())).build();
+      ScmState state = new ScmState(contextProvider, securityContext,
+                                    repositoryManger.getTypes());
+
+      resp = Response.ok(state).build();
     }
     else
     {
@@ -159,6 +188,7 @@ public class AuthenticationResource
   {
     Response response = null;
     ScmState state = null;
+    WebSecurityContext securityContext = securityContextProvider.get();
     User user = securityContext.getUser();
 
     if (user != null)
@@ -168,7 +198,8 @@ public class AuthenticationResource
         logger.debug("return state for user {}", user.getName());
       }
 
-      state = new ScmState(securityContext, repositoryManger.getTypes());
+      state = new ScmState(contextProvider, securityContext,
+                           repositoryManger.getTypes());
       response = Response.ok(state).build();
     }
     else
@@ -182,10 +213,11 @@ public class AuthenticationResource
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
-  @Inject
+  private SCMContextProvider contextProvider;
+
+  /** Field description */
   private RepositoryManager repositoryManger;
 
   /** Field description */
-  @Inject
-  private WebSecurityContext securityContext;
+  private Provider<WebSecurityContext> securityContextProvider;
 }