RM-2130 (Check classification after method execution, filtering results where appropriate)

- Code refactored

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/modules/recordsmanagement/HEAD@107441 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ArrayPostMethodInvocationProcessor.java

@@ -49,7 +49,7 @@ public class ArrayPostMethodInvocationProcessor extends BasePostMethodInvocation
      */
     @SuppressWarnings({ "unchecked", "rawtypes" })
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/AssociationRefPostMethodInvocationProcessor.java

@@ -44,7 +44,7 @@ public class AssociationRefPostMethodInvocationProcessor extends BasePostMethodI
      * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#process(java.lang.Object)
      */
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/BasePostMethodInvocationProcessor.java

@@ -97,51 +97,11 @@ public abstract class BasePostMethodInvocationProcessor
         return this.postMethodInvocationProcessor;
     }
 
-    /**
-     * @param nodeService the nodeService to set
-     */
-    public void setNodeService(NodeService nodeService)
-    {
-        this.nodeService = nodeService;
-    }
-
-    /**
-     * @param dictionaryService the dictionaryService to set
-     */
-    public void setDictionaryService(DictionaryService dictionaryService)
-    {
-        this.dictionaryService = dictionaryService;
-    }
-
-    /**
-     * @param contentClassificationService the contentClassificationService to set
-     */
-    public void setContentClassificationService(ContentClassificationService contentClassificationService)
-    {
-        this.contentClassificationService = contentClassificationService;
-    }
-
-    /**
-     * @param securityClearanceService the securityClearanceService to set
-     */
-    public void setSecurityClearanceService(SecurityClearanceService securityClearanceService)
-    {
-        this.securityClearanceService = securityClearanceService;
-    }
-
-    /**
-     * @param postMethodInvocationProcessor the postMethodInvocationProcessor to set
-     */
-    public void setPostMethodInvocationProcessor(PostMethodInvocationProcessor postMethodInvocationProcessor)
-    {
-        this.postMethodInvocationProcessor = postMethodInvocationProcessor;
-    }
-
     /**
      * Registers the post method invocation processors
      */
     @PostConstruct
-    public void register()
+    private void register()
     {
         getPostMethodInvocationProcessor().register(this);
     }

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ChildAssociationRefPostMethodInvocationProcessor.java

@@ -44,7 +44,7 @@ public class ChildAssociationRefPostMethodInvocationProcessor extends BasePostMe
      * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#process(java.lang.Object)
      */
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/CollectionPostMethodInvocationProcessor.java

@@ -35,8 +35,9 @@ public class CollectionPostMethodInvocationProcessor extends BasePostMethodInvoc
     /**
      * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#getClassName()
      */
+    @SuppressWarnings("rawtypes")
     @Override
-    protected Class<?> getClassName()
+    protected Class<Collection> getClassName()
     {
         return Collection.class;
     }
@@ -46,79 +47,38 @@ public class CollectionPostMethodInvocationProcessor extends BasePostMethodInvoc
      */
     @SuppressWarnings({ "rawtypes", "unchecked" })
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
-        Collection collection = ((Collection) object);
+        T result = object;
 
-        if (collection != null)
+        if (result != null)
         {
-            BasePostMethodInvocationProcessor processor = pickProcessor(collection);
-            if (processor != null)
-            {
-                object = (T) processCollection(collection, processor);
-            }
-        }
+            BasePostMethodInvocationProcessor processor = null;
+            Collection collection = getClassName().cast(object);
+            Iterator<T> iterator = collection.iterator();
 
-        return object;
-    }
-
-    /**
-     * Process a collection using the supplied processor.
-     *
-     * @param collection The collection to be processed.
-     * @param processor A collection suitable for access by someone with the current security clearance.
-     */
-    protected <T> Collection<T> processCollection(Collection<T> collection, BasePostMethodInvocationProcessor processor)
-    {
-        Iterator<T> iterator = collection.iterator();
-        while (iterator.hasNext())
-        {
-            Object next = iterator.next();
-            Object processed = processor.process(next);
-            try
+            while (iterator.hasNext())
             {
-                if (processed == null)
+                Object element = iterator.next();
+                if (processor == null)
+                {
+                    processor = getPostMethodInvocationProcessor().getProcessor(element);
+                    if (processor == null)
+                    {
+                        break;
+                    }
+                }
+
+                Object processedElement = processor.process(element);
+                if (processedElement == null)
                 {
                     iterator.remove();
                 }
-                else if (!processed.equals(next))
-                {
-                    // Modifying members of this type of collection is not supported, so filter the whole collection.
-                    return null;
-                }
             }
-            catch (UnsupportedOperationException e)
-            {
-                // If the collection cannot be modified and it contains classified data then the whole thing must be filtered.
-                return null;
-            }
-        }
-        return collection;
-    }
 
-    /**
-     * Pick a suitable processor for the members of the collection. We assume that all the elements of a collection can
-     * be processed by the same processor.
-     *
-     * @param collection The collection to be processed.
-     * @return The chosen processor, or {@code null} if no suitable processor could be found.
-     */
-    @SuppressWarnings("rawtypes")
-    private BasePostMethodInvocationProcessor pickProcessor(Collection collection)
-    {
-        Iterator iterator = collection.iterator();
-        while (iterator.hasNext())
-        {
-            Object next = iterator.next();
-            if (next != null)
-            {
-                BasePostMethodInvocationProcessor processor = getPostMethodInvocationProcessor().getProcessor(next);
-                if (processor != null)
-                {
-                    return processor;
-                }
-            }
+            result = (T) collection;
         }
-        return null;
+
+        return result;
     }
 }

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ListPostMethodInvocationProcessor.java

@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-/**
- * List Post Method Invocation Processor. This replaces the existing list with a filtered {@link ArrayList}. By doing
- * this we gain the ability to replace members of a list, which is not possible using the
- * {@link CollectionPostMethodInvocationProcessor}. The downside is that whatever type of list was provided gets
- * replaced with an {@code ArrayList}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public class ListPostMethodInvocationProcessor extends ModifiableCollectionPostMethodInvocationProcessor
-{
-    @Override
-    protected Class<?> getClassName()
-    {
-        return List.class;
-    }
-
-    @Override
-    protected <T> Collection<T> createEmptyCollection(Collection<T> collection)
-    {
-        return new ArrayList<>();
-    }
-}

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ModifiableCollectionPostMethodInvocationProcessor.java

@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-/**
- * List Post Method Invocation Processor. This replaces the existing list with a filtered {@link ArrayList}. By doing
- * this we gain the ability to replace members of a list, which is not possible using the
- * {@link CollectionPostMethodInvocationProcessor}. The downside is that whatever type of list was provided gets
- * replaced with an {@code ArrayList}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public abstract class ModifiableCollectionPostMethodInvocationProcessor extends CollectionPostMethodInvocationProcessor
-{
-    @Override
-    abstract protected Class<?> getClassName();
-
-    /**
-     * Create an empty modifiable collection.
-     *
-     * @param collection The source collection to try to mimic.
-     * @return The new empty collection.
-     */
-    abstract protected <T> Collection<T> createEmptyCollection(Collection<T> collection);
-
-    /** {@inheritDoc} */
-    @Override
-    protected <T> Collection<T> processCollection(Collection<T> collection, BasePostMethodInvocationProcessor processor)
-    {
-        Collection<T> returnList = createEmptyCollection(collection);
-        for (T member : collection)
-        {
-            T processed = processor.process(member);
-            if (processed != null)
-            {
-                returnList.add(processed);
-            }
-        }
-        return returnList;
-    }
-}

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/NodeRefPostMethodInvocationProcessor.java

@@ -43,7 +43,7 @@ public class NodeRefPostMethodInvocationProcessor extends BasePostMethodInvocati
      * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#process(java.lang.Object)
      */
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/PagingResultsPostMethodInvocationProcessor.java

@@ -48,7 +48,7 @@ public class PagingResultsPostMethodInvocationProcessor extends BasePostMethodIn
      */
     @SuppressWarnings({ "rawtypes", "unchecked" })
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/PermissionCheckValuePostMethodInvocationProcessor.java

@@ -44,7 +44,7 @@ public class PermissionCheckValuePostMethodInvocationProcessor extends BasePostM
      * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#process(java.lang.Object)
      */
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/QueryEngineResultsPostMethodInvocationProcessor.java

@@ -50,7 +50,7 @@ public class QueryEngineResultsPostMethodInvocationProcessor extends BasePostMet
      */
     @SuppressWarnings("unchecked")
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ResultSetPostMethodInvocationProcessor.java

@@ -55,7 +55,7 @@ public class ResultSetPostMethodInvocationProcessor extends BasePostMethodInvoca
      */
     @SuppressWarnings({ "unchecked" })
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/SetPostMethodInvocationProcessor.java

@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Set Post Method Invocation Processor. This replaces the existing set with a filtered {@link HashSet}. By doing
- * this we gain the ability to replace members of a set, which is not possible using the
- * {@link CollectionPostMethodInvocationProcessor}. The downside is that whatever type of set was provided gets
- * replaced with an {@code HashSet}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public class SetPostMethodInvocationProcessor extends ModifiableCollectionPostMethodInvocationProcessor
-{
-    @Override
-    protected Class<?> getClassName()
-    {
-        return Set.class;
-    }
-
-    @Override
-    protected <T> Collection<T> createEmptyCollection(Collection<T> collection)
-    {
-        return new HashSet<>();
-    }
-}

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/SortedSetPostMethodInvocationProcessor.java

@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import java.util.Collection;
-import java.util.SortedSet;
-import java.util.TreeSet;
-
-/**
- * Sorted Set Post Method Invocation Processor. This replaces the existing set with a filtered {@link TreeSet}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public class SortedSetPostMethodInvocationProcessor extends ModifiableCollectionPostMethodInvocationProcessor
-{
-    @Override
-    protected Class<?> getClassName()
-    {
-        return SortedSet.class;
-    }
-
-    @Override
-    protected <T> Collection<T> createEmptyCollection(Collection<T> collection)
-    {
-        SortedSet<T> sortedSet = (SortedSet<T>) collection;
-        return new TreeSet<>(sortedSet.comparator());
-    }
-}

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/StoreRefPostMethodInvocationProcessor.java

@@ -41,10 +41,10 @@ public class StoreRefPostMethodInvocationProcessor extends BasePostMethodInvocat
     }
 
     /**
-     * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.AbstractPostMethodInvocationProcessor#processSingleElement(java.lang.Object)
+     * @see org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor.BasePostMethodInvocationProcessor#process(java.lang.Object)
      */
     @Override
-    public <T> T process(T object)
+    protected <T> T process(T object)
     {
         T result = object;
 

rm-server/unit-test/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ArrayPostMethodInvocationProcessorUnitTest.java

@@ -18,18 +18,20 @@
  */
 package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
 
+import static org.alfresco.service.cmr.repository.StoreRef.STORE_REF_WORKSPACE_SPACESSTORE;
+import static org.alfresco.util.GUID.generate;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.isA;
 import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
 
-import org.alfresco.module.org_alfresco_module_rm.classification.ContentClassificationService;
-import org.alfresco.module.org_alfresco_module_rm.test.util.BaseUnitTest;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.apache.commons.lang3.ArrayUtils;
+import org.junit.Before;
 import org.junit.Test;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 
 /**
  * Array Post Method Invocation Processor Unit Test
@@ -37,40 +39,38 @@ import org.mockito.Mockito;
  * @author Tuna Aksoy
  * @since 3.0
  */
-public class ArrayPostMethodInvocationProcessorUnitTest extends BaseUnitTest
+public class ArrayPostMethodInvocationProcessorUnitTest
 {
-    @InjectMocks ArrayPostMethodInvocationProcessor arrayPostMethodInvocationProcessor;
-    @Mock private ContentClassificationService mockedContentClassificationService;
+    private static final NodeRef NODE_REF_1 = new NodeRef(STORE_REF_WORKSPACE_SPACESSTORE, generate());
+    private static final NodeRef NODE_REF_2 = new NodeRef(STORE_REF_WORKSPACE_SPACESSTORE, generate());
+    private static final NodeRef NODE_REF_3 = new NodeRef(STORE_REF_WORKSPACE_SPACESSTORE, generate());
+    private static final NodeRef NODE_REF_4 = new NodeRef(STORE_REF_WORKSPACE_SPACESSTORE, generate());
+
+    @InjectMocks private ArrayPostMethodInvocationProcessor arrayPostMethodInvocationProcessor;
     @Mock private PostMethodInvocationProcessor mockedPostMethodInvocationProcessor;
+    @Mock private BasePostMethodInvocationProcessor mockedNodeRefProcessor;
+
+    @Before
+    public void setUp()
+    {
+        initMocks(this);
+
+        when(mockedPostMethodInvocationProcessor.getProcessor(isA(NodeRef.class))).thenReturn(mockedNodeRefProcessor);
+
+        when(mockedNodeRefProcessor.process(NODE_REF_1)).thenReturn(NODE_REF_1);
+        when(mockedNodeRefProcessor.process(NODE_REF_2)).thenReturn(null);
+        when(mockedNodeRefProcessor.process(NODE_REF_3)).thenReturn(NODE_REF_3);
+        when(mockedNodeRefProcessor.process(NODE_REF_4)).thenReturn(null);
+    }
 
     @Test
     public void testArrayPostMethodInvocationProcessor()
     {
-        NodeRefPostMethodInvocationProcessor processor = new NodeRefPostMethodInvocationProcessor();
-        processor.setNodeService(mockedNodeService);
-        processor.setDictionaryService(mockedDictionaryService);
-        processor.setContentClassificationService(mockedContentClassificationService);
-
-        NodeRef nodeRef1 = generateNodeRef();
-        NodeRef nodeRef2 = generateNodeRef();
-        NodeRef nodeRef3 = generateNodeRef();
-        NodeRef nodeRef4 = generateNodeRef();
-
-        when(mockedDictionaryService.isSubClass(mockedNodeService.getType(nodeRef1), TYPE_CONTENT)).thenReturn(true);
-        when(mockedDictionaryService.isSubClass(mockedNodeService.getType(nodeRef2), TYPE_CONTENT)).thenReturn(true);
-        when(mockedDictionaryService.isSubClass(mockedNodeService.getType(nodeRef3), TYPE_CONTENT)).thenReturn(true);
-        when(mockedDictionaryService.isSubClass(mockedNodeService.getType(nodeRef4), TYPE_CONTENT)).thenReturn(true);
-        when(mockedContentClassificationService.hasClearance(nodeRef1)).thenReturn(true);
-        when(mockedContentClassificationService.hasClearance(nodeRef2)).thenReturn(false);
-        when(mockedContentClassificationService.hasClearance(nodeRef3)).thenReturn(true);
-        when(mockedContentClassificationService.hasClearance(nodeRef4)).thenReturn(false);
-        when(mockedPostMethodInvocationProcessor.getProcessor(Mockito.any())).thenReturn(processor);
-
-        NodeRef[] nodes = new NodeRef[] { nodeRef1, nodeRef2, nodeRef3, nodeRef4 };
+        NodeRef[] nodes = new NodeRef[] { NODE_REF_1, NODE_REF_2, NODE_REF_3, NODE_REF_4 };
         NodeRef[] processedNodes = arrayPostMethodInvocationProcessor.process(nodes);
 
         assertEquals(2, processedNodes.length);
-        assertTrue(ArrayUtils.contains(processedNodes, nodeRef1));
-        assertTrue(ArrayUtils.contains(processedNodes, nodeRef3));
+        assertTrue(ArrayUtils.contains(processedNodes, NODE_REF_1));
+        assertTrue(ArrayUtils.contains(processedNodes, NODE_REF_3));
     }
 }

rm-server/unit-test/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/CollectionPostMethodInvocationProcessorUnitTest.java

@@ -18,7 +18,11 @@
  */
 package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
 
+import static com.google.common.collect.Lists.newArrayList;
+import static java.util.Arrays.asList;
+import static org.alfresco.util.GUID.generate;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Matchers.isA;
@@ -26,9 +30,12 @@ import static org.mockito.Mockito.when;
 import static org.mockito.MockitoAnnotations.initMocks;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collection;
+import java.util.Comparator;
+import java.util.Iterator;
 import java.util.List;
+import java.util.SortedSet;
+import java.util.TreeSet;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -43,25 +50,25 @@ import org.mockito.Mock;
  */
 public class CollectionPostMethodInvocationProcessorUnitTest
 {
-    private static final String NON_FILTERED = "NON_FILTERED";
-    private static final String FILTERED = "FILTERED";
-    private static final String CHANGED_INPUT = "CHANGED_INPUT";
-    private static final String CHANGED_OUTPUT = "CHANGED_OUTPUT";
+    private static final String REALLY_LONG_OUTPUT_STRING = generate() + generate();
+    private static final String NON_FILTERED = generate();
+    private static final String FILTERED = generate();
 
-    @InjectMocks CollectionPostMethodInvocationProcessor collectionPostMethodInvocationProcessor;
-    @Mock PostMethodInvocationProcessor mockPostMethodInvocationProcessor;
-    @Mock BasePostMethodInvocationProcessor mockStringProcessor;
+    @InjectMocks private CollectionPostMethodInvocationProcessor collectionPostMethodInvocationProcessor;
+    @Mock private PostMethodInvocationProcessor mockPostMethodInvocationProcessor;
+    @Mock private BasePostMethodInvocationProcessor mockStringProcessor;
 
     @Before
     public void setUp()
     {
         initMocks(this);
 
+        when(mockPostMethodInvocationProcessor.getProcessor(isA(List.class))).thenReturn(collectionPostMethodInvocationProcessor);
         when(mockPostMethodInvocationProcessor.getProcessor(isA(String.class))).thenReturn(mockStringProcessor);
 
+        when(mockStringProcessor.process(REALLY_LONG_OUTPUT_STRING)).thenReturn(REALLY_LONG_OUTPUT_STRING);
         when(mockStringProcessor.process(NON_FILTERED)).thenReturn(NON_FILTERED);
         when(mockStringProcessor.process(FILTERED)).thenReturn(null);
-        when(mockStringProcessor.process(CHANGED_INPUT)).thenReturn(CHANGED_OUTPUT);
     }
 
     @Test
@@ -83,10 +90,20 @@ public class CollectionPostMethodInvocationProcessorUnitTest
         assertEquals("Expected collection containing null to be passed through.", collection, result);
     }
 
+    @Test
+    public void testProcess_emptyList()
+    {
+        List<String> collection = new ArrayList<>();
+
+        Collection<String> result = collectionPostMethodInvocationProcessor.process(collection);
+
+        assertEquals(collection, result);
+    }
+
     @Test
     public void testProcess_nonFilteredMember()
     {
-        Object collection = Arrays.asList(NON_FILTERED);
+        Object collection = asList(NON_FILTERED);
 
         Object result = collectionPostMethodInvocationProcessor.process(collection);
 
@@ -96,42 +113,76 @@ public class CollectionPostMethodInvocationProcessorUnitTest
     @Test
     public void testProcess_filteredMemberInModifiableList()
     {
-        List<String> collection = new ArrayList<>(Arrays.asList(FILTERED));
+        List<String> collection = newArrayList(FILTERED);
 
         Collection<String> result = collectionPostMethodInvocationProcessor.process(collection);
 
         assertTrue("Expected an empty list.", result.isEmpty());
     }
 
-    @Test
+    @Test(expected = UnsupportedOperationException.class)
     public void testProcess_filteredMemberInUnmodifiableList()
     {
-        List<String> collection = Arrays.asList(FILTERED, NON_FILTERED);
+        List<String> collection = asList(FILTERED, NON_FILTERED);
 
-        Collection<String> result = collectionPostMethodInvocationProcessor.process(collection);
-
-        assertNull("Since the collection could not be modified the whole thing should be filtered.", result);
-    }
-
-    @Test
-    public void testProcess_modifiedMember()
-    {
-        List<String> collection = Arrays.asList(NON_FILTERED, CHANGED_INPUT);
-
-        Collection<String> result = collectionPostMethodInvocationProcessor.process(collection);
-
-        assertNull("Since the Collection interface does not support replacement, the whole collection should be filtered.",
-                    result);
+        collectionPostMethodInvocationProcessor.process(collection);
     }
 
     @Test
     public void testProcess_noProcessorDefined()
     {
-        List<Integer> collection = Arrays.asList(1, 4, 91);
+        List<Integer> collection = asList(1, 4, 91);
 
         Collection<Integer> result = collectionPostMethodInvocationProcessor.process(collection);
 
-        assertEquals("If no processor is defined for the members then the whole list should be returned.", collection,
-                    result);
+        assertEquals("If no processor is defined for the members then the whole list should be returned.", collection, result);
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testProcess_listOfLists()
+    {
+        List<String> innerListA = newArrayList(FILTERED, NON_FILTERED);
+        List<String> innerListB = newArrayList(FILTERED, NON_FILTERED);
+        List<List<String>> collection = newArrayList(innerListA, innerListB);
+
+        Collection<List<String>> result = collectionPostMethodInvocationProcessor.process(collection);
+
+        List<String> expectedInnerListA = asList(NON_FILTERED);
+        List<String> expectedInnerListB = asList(NON_FILTERED);
+        List<List<String>> expected = asList(expectedInnerListA, expectedInnerListB);
+        assertEquals(expected, result);
+    }
+
+    /**
+     * Given I have a sorted set of input strings
+     * When I pass it to the collection processor
+     * Then I expect items above my clearance to be filtered
+     * And I expect items below my clearance to be passed through
+     * And I expect the output set to be sorted using the same comparator as the input.
+     */
+    @Test
+    public void testProcess_sortedSet()
+    {
+        // Create a custom comparator that sorts based on the length of the strings.
+        Comparator<String> comparator = new Comparator<String>()
+        {
+            public int compare(String o1, String o2)
+            {
+                return o1.length() - o2.length();
+            }
+        };
+
+        SortedSet<String> collection = new TreeSet<>(comparator);
+        collection.add(REALLY_LONG_OUTPUT_STRING);
+        collection.add(NON_FILTERED);
+        collection.add(FILTERED);
+
+        Collection<String> result = collectionPostMethodInvocationProcessor.process(collection);
+
+        Iterator<String> iterator = result.iterator();
+        assertEquals("Expected the first element to be the shortest", NON_FILTERED, iterator.next());
+        assertEquals("Expected the second element to be the longest", REALLY_LONG_OUTPUT_STRING, iterator.next());
+        assertFalse("Expected two elements in output", iterator.hasNext());
     }
 }

rm-server/unit-test/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/ListPostMethodInvocationProcessorUnitTest.java

@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Matchers.isA;
-import static org.mockito.Mockito.when;
-import static org.mockito.MockitoAnnotations.initMocks;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-
-/**
- * Unit tests for {@link ListPostMethodInvocationProcessor}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public class ListPostMethodInvocationProcessorUnitTest
-{
-    private static final String NON_FILTERED = "NON_FILTERED";
-    private static final String FILTERED = "FILTERED";
-    private static final String CHANGED_INPUT = "CHANGED_INPUT";
-    private static final String CHANGED_OUTPUT = "CHANGED_OUTPUT";
-
-    @InjectMocks ListPostMethodInvocationProcessor listPostMethodInvocationProcessor;
-    @Mock PostMethodInvocationProcessor mockPostMethodInvocationProcessor;
-    @Mock BasePostMethodInvocationProcessor mockStringProcessor;
-
-    @Before
-    public void setUp()
-    {
-        initMocks(this);
-
-        when(mockPostMethodInvocationProcessor.getProcessor(isA(List.class))).thenReturn(listPostMethodInvocationProcessor);
-        when(mockPostMethodInvocationProcessor.getProcessor(isA(String.class))).thenReturn(mockStringProcessor);
-
-        when(mockStringProcessor.process(NON_FILTERED)).thenReturn(NON_FILTERED);
-        when(mockStringProcessor.process(FILTERED)).thenReturn(null);
-        when(mockStringProcessor.process(CHANGED_INPUT)).thenReturn(CHANGED_OUTPUT);
-    }
-
-    @Test
-    public void testProcessCollection_emptyList()
-    {
-        List<String> collection = new ArrayList<>();
-
-        Collection<String> result = listPostMethodInvocationProcessor.processCollection(collection, mockStringProcessor);
-
-        assertEquals(collection, result);
-    }
-
-    @Test
-    public void testProcessCollection_completelyFiltered()
-    {
-        List<String> collection = Arrays.asList(FILTERED, FILTERED);
-
-        Collection<String> result = listPostMethodInvocationProcessor.processCollection(collection, mockStringProcessor);
-
-        assertTrue("Expected all members of the list to be removed.", result.isEmpty());
-    }
-
-    @Test
-    public void testProcessCollection_supportsReplacement()
-    {
-        List<String> collection = Arrays.asList(NON_FILTERED, CHANGED_INPUT);
-
-        Collection<String> result = listPostMethodInvocationProcessor.processCollection(collection, mockStringProcessor);
-
-        List<String> expected = Arrays.asList(NON_FILTERED, CHANGED_OUTPUT);
-        assertEquals(expected, result);
-    }
-
-    @Test
-    public void testProcess_listOfLists()
-    {
-        List<String> innerListA = Arrays.asList(FILTERED, NON_FILTERED, CHANGED_INPUT);
-        List<String> innerListB = Arrays.asList(CHANGED_INPUT, FILTERED, NON_FILTERED);
-        List<List<String>> collection = Arrays.asList(innerListA, innerListB);
-
-        Collection<List<String>> result = listPostMethodInvocationProcessor.process(collection);
-
-        List<String> expectedInnerListA = Arrays.asList(NON_FILTERED, CHANGED_OUTPUT);
-        List<String> expectedInnerListB = Arrays.asList(CHANGED_OUTPUT, NON_FILTERED);
-        List<List<String>> expected = Arrays.asList(expectedInnerListA, expectedInnerListB);
-        assertEquals(expected, result);
-    }
-}

rm-server/unit-test/java/org/alfresco/module/org_alfresco_module_rm/classification/interceptor/processor/SortedSetPostMethodInvocationProcessorUnitTest.java

@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2005-2015 Alfresco Software Limited.
- *
- * This file is part of Alfresco
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.alfresco.module.org_alfresco_module_rm.classification.interceptor.processor;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.mockito.Mockito.when;
-import static org.mockito.MockitoAnnotations.initMocks;
-
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.Iterator;
-import java.util.SortedSet;
-import java.util.TreeSet;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-
-/**
- * Unit tests for {@link SortedSetPostMethodInvocationProcessor}.
- *
- * @author Tom Page
- * @since 3.0
- */
-public class SortedSetPostMethodInvocationProcessorUnitTest
-{
-    private static final String NON_FILTERED = "NON_FILTERED";
-    private static final String FILTERED = "FILTERED";
-    private static final String SHORT_INPUT = "SHORT_INPUT";
-    private static final String REALLY_LONG_OUTPUT_STRING = "REALLY_LONG_OUTPUT_STRING";
-
-    @InjectMocks SortedSetPostMethodInvocationProcessor sortedSetPostMethodInvocationProcessor;
-    @Mock BasePostMethodInvocationProcessor mockStringProcessor;
-
-    @Before
-    public void setUp()
-    {
-        initMocks(this);
-
-        when(mockStringProcessor.process(NON_FILTERED)).thenReturn(NON_FILTERED);
-        when(mockStringProcessor.process(FILTERED)).thenReturn(null);
-        when(mockStringProcessor.process(SHORT_INPUT)).thenReturn(REALLY_LONG_OUTPUT_STRING);
-    }
-
-    /**
-     * Given I have a sorted set of input strings
-     * When I pass it to the SortedSet processor
-     * Then I expect items above my clearance to be filtered
-     * And I expect items below my clearance to be passed through
-     * And I expect items that get changed by the filtering process to be changed
-     * And I expect the output set to be sorted using the same comparator as the input.
-     */
-    @Test
-    public void testProcessCollection()
-    {
-        // Create a custom comparator that sorts based on the length of the strings.
-        Comparator<String> comparator = new Comparator<String>()
-        {
-            public int compare(String o1, String o2)
-            {
-                return o1.length() - o2.length();
-            }
-        };
-        SortedSet<String> collection = new TreeSet<>(comparator);
-        collection.add(SHORT_INPUT);
-        collection.add(NON_FILTERED);
-        collection.add(FILTERED);
-
-        Collection<String> result = sortedSetPostMethodInvocationProcessor.processCollection(collection, mockStringProcessor);
-
-        Iterator<String> iterator = result.iterator();
-        assertEquals("Expected the first element to be the shortest", NON_FILTERED, iterator.next());
-        assertEquals("Expected the second element to be the longest", REALLY_LONG_OUTPUT_STRING, iterator.next());
-        assertFalse("Expected two elements in output", iterator.hasNext());
-    }
-}