make plugin repository url configurable

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

@@ -41,6 +41,7 @@ import com.google.inject.Singleton;
 
 import sonia.scm.SCMContext;
 import sonia.scm.config.ScmConfiguration;
+import sonia.scm.plugin.PluginManager;
 import sonia.scm.util.IOUtil;
 import sonia.scm.util.SecurityUtil;
 import sonia.scm.web.security.WebSecurityContext;
@@ -76,14 +77,16 @@ public class ConfigurationResource
    *
    * @param configuration
    * @param securityContextProvider
+   * @param pluginManager
    */
   @Inject
   public ConfigurationResource(
-          ScmConfiguration configuration,
-          Provider<WebSecurityContext> securityContextProvider)
+          Provider<WebSecurityContext> securityContextProvider,
+          ScmConfiguration configuration, PluginManager pluginManager)
   {
-    this.configuration = configuration;
     this.securityContextProvider = securityContextProvider;
+    this.configuration = configuration;
+    this.pluginManager = pluginManager;
   }
 
   //~--- get methods ----------------------------------------------------------
@@ -118,6 +121,12 @@ public class ConfigurationResource
                             ScmConfiguration newConfig)
   {
     SecurityUtil.assertIsAdmin(securityContextProvider);
+
+    if (!configuration.getPluginUrl().equals(newConfig.getPluginUrl()))
+    {
+      pluginManager.clearCache();
+    }
+
     configuration.load(newConfig);
 
     synchronized (ScmConfiguration.class)
@@ -141,6 +150,9 @@ public class ConfigurationResource
   /** Field description */
   public ScmConfiguration configuration;
 
+  /** Field description */
+  private PluginManager pluginManager;
+
   /** Field description */
   private Provider<WebSecurityContext> securityContextProvider;
 }

scm-webapp/src/main/java/sonia/scm/config/ScmConfiguration.java

@@ -75,6 +75,7 @@ public class ScmConfiguration
   public void load(ScmConfiguration other)
   {
     this.servername = other.servername;
+    this.pluginUrl = other.pluginUrl;
   }
 
   //~--- get methods ----------------------------------------------------------

scm-webapp/src/main/java/sonia/scm/plugin/DefaultPluginManager.java

@@ -132,6 +132,16 @@ public class DefaultPluginManager implements PluginManager
 
   //~--- methods --------------------------------------------------------------
 
+  /**
+   * Method description
+   *
+   */
+  @Override
+  public void clearCache()
+  {
+    cache.clear();
+  }
+
   /**
    * Method description
    *
@@ -247,11 +257,6 @@ public class DefaultPluginManager implements PluginManager
     infoSet.addAll(installedPlugins.values());
     infoSet.addAll(getPluginCenter().getPlugins());
 
-    for ( PluginInformation pi : infoSet )
-    {
-      System.out.println( pi.getName() + ": " + pi.hashCode() );
-    }
-
     return infoSet;
   }