AuditComponent implementation and fallout

- alf_prop_string_value now includes a CRC column and handles Oracle empty string issues
 - All property values are/must now be Serializable for auditing
 - Pushing data into audit is working


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15915 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/audit/AuditComponentTest.java

@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing
+ */
+package org.alfresco.repo.audit;
+
+import java.io.Serializable;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.alfresco.repo.audit.model.AuditModelException;
+import org.alfresco.repo.audit.model.AuditModelRegistry;
+import org.alfresco.repo.security.authentication.AuthenticationUtil;
+import org.alfresco.repo.security.authentication.AuthenticationUtil.RunAsWork;
+import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
+import org.alfresco.service.transaction.TransactionService;
+import org.alfresco.util.ApplicationContextHelper;
+import org.springframework.context.ApplicationContext;
+import org.springframework.util.ResourceUtils;
+
+/**
+ * Tests component-level auditing i.e. audit sessions and audit logging.
+ * 
+ * @see AuditComponent
+ * @see AuditComponentImpl
+ * 
+ * @author Derek Hulley
+ * @since 3.2
+ */
+public class AuditComponentTest extends TestCase
+{
+    private static final String APPLICATION_TEST = "Alfresco Test";
+    
+    private static ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();
+    
+    private AuditModelRegistry auditModelRegistry;
+    private AuditComponent auditComponent;
+    private TransactionService transactionService;
+    
+    @Override
+    public void setUp() throws Exception
+    {
+        auditModelRegistry = (AuditModelRegistry) ctx.getBean("auditModel.registry");
+        auditComponent = (AuditComponent) ctx.getBean("auditComponent");
+        transactionService = (TransactionService) ctx.getBean("transactionService");
+        
+        // Register the test model
+        URL testModelUrl = ResourceUtils.getURL("classpath:alfresco/audit/alfresco-audit-test.xml");
+        auditModelRegistry.registerModel(testModelUrl);
+        auditModelRegistry.loadAuditModels();
+    }
+    
+    public void testSetUp()
+    {
+        // Just here to fail if the basic startup fails
+    }
+    
+    public void testStartSessionWithBadPath() throws Exception
+    {
+        try
+        {
+            auditComponent.startAuditSession(APPLICATION_TEST, "test");
+            fail("Should fail due to lack of a transaction.");
+        }
+        catch (IllegalStateException e)
+        {
+            // Expected
+        }
+        RetryingTransactionCallback<Void> testCallback = new RetryingTransactionCallback<Void>()
+        {
+            public Void execute() throws Throwable
+            {
+                try
+                {
+                    auditComponent.startAuditSession(APPLICATION_TEST, "test");
+                    fail("Failed to detect illegal path");
+                }
+                catch (AuditModelException e)
+                {
+                    // Expected
+                }
+                try
+                {
+                    auditComponent.startAuditSession(APPLICATION_TEST, "/test/");
+                    fail("Failed to detect illegal path");
+                }
+                catch (AuditModelException e)
+                {
+                    // Expected
+                }
+                AuditSession session;
+                session = auditComponent.startAuditSession("Bogus App", "/test");
+                assertNull("Invalid app should return null session.", session);
+                session = auditComponent.startAuditSession(APPLICATION_TEST, "/test");
+                assertNotNull("Valid app and root path failed to create session.", session);
+                
+                return null;
+            }
+        };
+        transactionService.getRetryingTransactionHelper().doInTransaction(testCallback);
+    }
+    
+    /**
+     * Start a session and use it within a single txn
+     */
+    public void testBasicSession() throws Exception
+    {
+        final RetryingTransactionCallback<Void> testCallback = new RetryingTransactionCallback<Void>()
+        {
+            public Void execute() throws Throwable
+            {
+                AuditSession session = auditComponent.startAuditSession(APPLICATION_TEST, "/test/1.1");
+                
+                Map<String, Serializable> values = new HashMap<String, Serializable>(13);
+                values.put("/test/1.1/2.1/3.1/4.1", new Long(41));
+                values.put("/test/1.1/2.1/3.1/4.2", "42");
+                
+                auditComponent.audit(session, values);
+                
+                return null;
+            }
+        };
+        RunAsWork<Void> testRunAs = new RunAsWork<Void>()
+        {
+            public Void doWork() throws Exception
+            {
+                return transactionService.getRetryingTransactionHelper().doInTransaction(testCallback);
+            }
+        };
+        AuthenticationUtil.runAs(testRunAs, "Peanut");
+    }
+}