Refactor Contacts Sample to use new ACL security.

samples/contacts/src/main/java/sample/contact/AdminPermissionController.java

@@ -0,0 +1,92 @@
+/* Copyright 2004 Acegi Technology Pty Limited
+ *
+ * Licensed 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.
+ */
+
+package sample.contact;
+
+import net.sf.acegisecurity.acl.AclEntry;
+import net.sf.acegisecurity.acl.AclManager;
+
+import org.springframework.beans.factory.InitializingBean;
+
+import org.springframework.web.bind.RequestUtils;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.mvc.Controller;
+
+import java.io.IOException;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+
+/**
+ * Controller for "administer" index page.
+ *
+ * @author Ben Alex
+ * @version $Id$
+ */
+public class AdminPermissionController implements Controller, InitializingBean {
+    //~ Instance fields ========================================================
+
+    private AclManager aclManager;
+    private ContactManager contactManager;
+
+    //~ Methods ================================================================
+
+    public void setAclManager(AclManager aclManager) {
+        this.aclManager = aclManager;
+    }
+
+    public AclManager getAclManager() {
+        return aclManager;
+    }
+
+    public void setContactManager(ContactManager contact) {
+        this.contactManager = contact;
+    }
+
+    public ContactManager getContactManager() {
+        return contactManager;
+    }
+
+    public void afterPropertiesSet() throws Exception {
+        if (contactManager == null) {
+            throw new IllegalArgumentException(
+                "A ContactManager implementation is required");
+        }
+
+        if (aclManager == null) {
+            throw new IllegalArgumentException(
+                "An aclManager implementation is required");
+        }
+    }
+
+    public ModelAndView handleRequest(HttpServletRequest request,
+        HttpServletResponse response) throws ServletException, IOException {
+        int id = RequestUtils.getRequiredIntParameter(request, "contactId");
+
+        Contact contact = contactManager.getById(new Integer(id));
+        AclEntry[] acls = aclManager.getAcls(contact);
+
+        Map model = new HashMap();
+        model.put("contact", contact);
+        model.put("acls", acls);
+
+        return new ModelAndView("adminPermission", "model", model);
+    }
+}