Remove trunk directory

wise-webapp/src/main/java/com/wisemapping/security/aop/BaseSecurityAdvice.java

@@ -0,0 +1,72 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+package com.wisemapping.security.aop;
+
+import com.wisemapping.model.MindMap;
+import com.wisemapping.model.User;
+import com.wisemapping.exceptions.AccessDeniedSecurityException;
+import com.wisemapping.exceptions.UnexpectedArgumentException;
+import com.wisemapping.security.Utils;
+import com.wisemapping.service.MindmapService;
+import org.aopalliance.intercept.MethodInvocation;
+
+public abstract class BaseSecurityAdvice {
+    private MindmapService mindmapService = null;
+
+    public void checkRole(MethodInvocation methodInvocation) throws UnexpectedArgumentException,AccessDeniedSecurityException
+    {
+        final User user = Utils.getUser();
+
+        final Object argument = methodInvocation.getArguments()[0];
+
+        boolean isAllowed;
+
+        if (argument instanceof MindMap)
+        {
+            isAllowed = isAllowed(user,(MindMap)  argument);
+        }
+        else if (argument instanceof Integer)
+        {
+            isAllowed = isAllowed(user, ((Integer)argument));
+        }
+        else
+        {
+            throw new UnexpectedArgumentException("Argument " +argument);
+        }
+
+        if (!isAllowed)
+        {
+            throw new AccessDeniedSecurityException("User not allowed to invoke:" + methodInvocation);
+        }
+    }
+
+    protected abstract boolean isAllowed(User user, MindMap map);
+    protected abstract boolean isAllowed(User user, int mapId);
+
+    protected MindmapService getMindmapService()
+    {
+        return mindmapService;
+    }
+
+    public void setMindmapService(MindmapService service)
+    {
+        this.mindmapService = service;
+    }
+}