[MRM-1240] - NPE when updating consumers (not setting any of the checkboxes) of Unprocessed Artifacts and Artifact Cleanup Scanning in Database

- added null checks
- added unit test for DatabaseAction

Submitted by: Gwen Harold Autencio



git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@813439 13f79535-47bb-0310-9956-ffa450edef68

archiva-modules/archiva-web/archiva-webapp/src/main/java/org/apache/maven/archiva/web/action/admin/database/DatabaseAction.java

@@ -110,8 +110,15 @@ public class DatabaseAction
         archivaConfiguration.getConfiguration().getDatabaseScanning().setUnprocessedConsumers(
             enabledUnprocessedConsumers );
         
+        if ( enabledUnprocessedConsumers != null )
+        {
             filterAddedConsumers( oldConsumers, enabledUnprocessedConsumers );
             filterRemovedConsumers( oldConsumers, enabledUnprocessedConsumers );    
+        }
+        else
+        {
+            disableAllEnabledConsumers( oldConsumers );
+        }
 
         return saveConfiguration();
     }
@@ -122,8 +129,15 @@ public class DatabaseAction
         
         archivaConfiguration.getConfiguration().getDatabaseScanning().setCleanupConsumers( enabledCleanupConsumers );
         
+        if ( enabledCleanupConsumers != null )
+        {
             filterAddedConsumers( oldConsumers, enabledCleanupConsumers );
             filterRemovedConsumers( oldConsumers, enabledCleanupConsumers );    
+        }
+        else 
+        {
+            disableAllEnabledConsumers( oldConsumers );
+        }
 
         return saveConfiguration();
     }
@@ -215,6 +229,16 @@ public class DatabaseAction
         this.enabledCleanupConsumers = enabledCleanupConsumers;
     }
     
+    public ArchivaConfiguration getArchivaConfiguration()
+    {
+        return archivaConfiguration;
+    }
+
+    public void setArchivaConfiguration( ArchivaConfiguration archivaConfiguration )
+    {
+        this.archivaConfiguration = archivaConfiguration;
+    }
+    
     private void filterAddedConsumers( List<String> oldList, List<String> newList )
     {
         for ( String consumer : newList )
@@ -236,4 +260,12 @@ public class DatabaseAction
             }
         }
     }
+    
+    private void disableAllEnabledConsumers( List<String> enabledConsumers )
+    {
+        for( String consumer : enabledConsumers )
+        {
+            triggerAuditEvent( consumer, AuditEvent.DISABLE_DB_CONSUMER );
+        }
+    }
 }

archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/maven/archiva/web/action/admin/database/DatabaseActionTest.java

@@ -0,0 +1,184 @@
+package org.apache.maven.archiva.web.action.admin.database;
+
+/*
+ * 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.
+ */
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.maven.archiva.configuration.ArchivaConfiguration;
+import org.apache.maven.archiva.configuration.Configuration;
+import org.apache.maven.archiva.configuration.DatabaseScanningConfiguration;
+import org.codehaus.plexus.spring.PlexusInSpringTestCase;
+import org.easymock.MockControl;
+
+/**
+ * DatabaseActionTest
+ */
+public class DatabaseActionTest
+    extends PlexusInSpringTestCase 
+{   
+    private DatabaseAction action;
+    
+    private MockControl archivaConfigControl;
+    
+    private ArchivaConfiguration archivaConfig;
+    
+    private Configuration config;
+    
+    protected void setUp() 
+        throws Exception
+    {
+        super.setUp();
+
+        archivaConfigControl = MockControl.createControl( ArchivaConfiguration.class );
+        archivaConfig = (ArchivaConfiguration) archivaConfigControl.getMock();
+
+        action = new DatabaseAction();
+
+        config = new Configuration();
+        
+        DatabaseScanningConfiguration databaseScanningConfig = new DatabaseScanningConfiguration();
+        
+        List<String> cleanUpConsumers = new ArrayList<String>();
+        cleanUpConsumers.add( "not-present-remove-db-artifact" );
+        cleanUpConsumers.add( "not-present-remove-db-project" );
+        cleanUpConsumers.add( "not-present-remove-indexed" );
+        
+        List<String> unprocessedConsumers = new ArrayList<String>();
+        unprocessedConsumers.add( "update-db-bytecode-stats" );
+        unprocessedConsumers.add( "update-db-project" );
+        unprocessedConsumers.add( "validate-repository-metadata" );
+        
+        databaseScanningConfig.setCleanupConsumers( cleanUpConsumers );
+        databaseScanningConfig.setUnprocessedConsumers( unprocessedConsumers );
+
+        config.setDatabaseScanning( databaseScanningConfig );
+        
+        setUpEnabledUnproccessedConsumers();
+        setUpEnabledCleanupConsumers();
+        
+        action.setArchivaConfiguration( archivaConfig );
+    }
+    
+    protected void tearDown()
+        throws Exception
+    {
+        super.tearDown();
+    }
+
+    public void testUpdateUnprocessedConsumers()
+    throws Exception
+    {
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        
+        archivaConfig.save( config );
+        archivaConfigControl.replay();
+        
+        String returnString = action.updateUnprocessedConsumers();
+        
+        List<String> results = config.getDatabaseScanning().getUnprocessedConsumers();
+        
+        assertEquals( action.SUCCESS, returnString );
+        assertEquals( 3, results.size() );
+    }
+    
+    public void testUpdateCleanUpConsumers()
+        throws Exception
+    {
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        
+        archivaConfig.save( config );
+        archivaConfigControl.replay();
+        
+        String returnString = action.updateCleanupConsumers();
+        
+        List<String> results = config.getDatabaseScanning().getCleanupConsumers();
+        
+        assertEquals( action.SUCCESS, returnString );
+        assertEquals( 3, results.size() );
+    }
+    
+    public void testDisableAllUnprocessedConsumers( )
+        throws Exception
+    {
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        
+        archivaConfig.save( config );
+        archivaConfigControl.replay();
+        
+        action.setEnabledUnprocessedConsumers( null );
+        
+        String returnString = action.updateUnprocessedConsumers();
+        
+        List<String> results = config.getDatabaseScanning().getUnprocessedConsumers();
+        
+        assertEquals( action.SUCCESS, returnString );
+        assertEquals( 0, results.size() );
+    }
+
+    public void testDisableAllCleanupConsumers( )
+        throws Exception
+    {
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        archivaConfigControl.expectAndReturn( archivaConfig.getConfiguration(), config );
+        
+        archivaConfig.save( config );
+        archivaConfigControl.replay();
+        
+        action.setEnabledCleanupConsumers( null );
+        
+        String returnString = action.updateCleanupConsumers();
+        
+        List<String> results = config.getDatabaseScanning().getCleanupConsumers();
+        
+        assertEquals( action.SUCCESS, returnString );
+        assertEquals( 0, results.size() );
+    }
+    
+    private void setUpEnabledUnproccessedConsumers( )
+    {
+        List<String> enabledUnprocessedConsumer = new ArrayList<String>();
+        
+        enabledUnprocessedConsumer.add( "update-db-bytecode-stats" );
+        enabledUnprocessedConsumer.add( "update-db-project" );
+        enabledUnprocessedConsumer.add( "validate-repository-metadata" );
+        
+        action.setEnabledUnprocessedConsumers( enabledUnprocessedConsumer );
+    }
+    
+    private void setUpEnabledCleanupConsumers( )
+    {
+        List<String> enabledCleanupConsumers = new ArrayList<String>();
+        
+        enabledCleanupConsumers.add( "not-present-remove-db-artifact" );
+        enabledCleanupConsumers.add( "not-present-remove-db-project" );
+        enabledCleanupConsumers.add( "not-present-remove-indexed" );
+        
+        action.setEnabledCleanupConsumers( enabledCleanupConsumers );
+    }
+    
+}