implementing events for security system

scm-core/src/main/java/sonia/scm/store/StoredAssignedPermissionEvent.java

@@ -0,0 +1,91 @@
+/**
+ * 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.store;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import sonia.scm.HandlerEvent;
+import sonia.scm.security.StoredAssignedPermission;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public class StoredAssignedPermissionEvent
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param type
+   * @param permission
+   */
+  public StoredAssignedPermissionEvent(HandlerEvent type,
+    StoredAssignedPermission permission)
+  {
+    this.type = type;
+    this.permission = permission;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public HandlerEvent getEventType()
+  {
+    return type;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public StoredAssignedPermission getPermission()
+  {
+    return permission;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private StoredAssignedPermission permission;
+
+  /** Field description */
+  private HandlerEvent type;
+}

scm-webapp/src/main/java/sonia/scm/security/DefaultSecuritySystem.java

@@ -47,10 +47,12 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import sonia.scm.HandlerEvent;
+import sonia.scm.event.ScmEventBus;
 import sonia.scm.event.Subscriber;
 import sonia.scm.group.GroupEvent;
 import sonia.scm.store.ConfigurationEntryStore;
 import sonia.scm.store.ConfigurationEntryStoreFactory;
+import sonia.scm.store.StoredAssignedPermissionEvent;
 import sonia.scm.user.UserEvent;
 
 //~--- JDK imports ------------------------------------------------------------
@@ -127,7 +129,15 @@ public class DefaultSecuritySystem implements SecuritySystem
 
     String id = store.put(permission);
 
-    return new StoredAssignedPermission(id, permission);
+    StoredAssignedPermission sap = new StoredAssignedPermission(id, permission);
+
+    //J-
+    ScmEventBus.getInstance().post(
+      new StoredAssignedPermissionEvent(HandlerEvent.CREATE, sap)
+    );
+    //J+
+
+    return sap;
   }
 
   /**
@@ -140,7 +150,12 @@ public class DefaultSecuritySystem implements SecuritySystem
   public void deletePermission(StoredAssignedPermission permission)
   {
     assertIsAdmin();
-    deletePermission(permission.getId());
+    store.remove(permission.getId());
+    //J-
+    ScmEventBus.getInstance().post(
+      new StoredAssignedPermissionEvent(HandlerEvent.CREATE, permission)
+    );
+    //J+
   }
 
   /**
@@ -153,7 +168,13 @@ public class DefaultSecuritySystem implements SecuritySystem
   public void deletePermission(String id)
   {
     assertIsAdmin();
-    store.remove(id);
+
+    AssignedPermission ap = store.get(id);
+
+    if (ap != null)
+    {
+      deletePermission(new StoredAssignedPermission(id, ap));
+    }
   }
 
   /**
@@ -220,6 +241,12 @@ public class DefaultSecuritySystem implements SecuritySystem
       store.remove(permission.getId());
       store.put(permission.getId(), new AssignedPermission(permission));
     }
+
+    //J-
+    ScmEventBus.getInstance().post(
+      new StoredAssignedPermissionEvent(HandlerEvent.CREATE, permission)
+    );
+    //J+    
   }
 
   //~--- get methods ----------------------------------------------------------