From b24aef17bc8d92cc5438783fc38bc290c562b3bf Mon Sep 17 00:00:00 2001
From: Jean-Noel Rouvignac <jean-noel.rouvignac@forgerock.com>
Date: Mon, 10 Nov 2014 16:10:46 +0000
Subject: [PATCH] OPENDJ-1591 (CR-5206) Switch to SDK matching rules

---
 opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndex.java                          |   28 +++++++-------
 opendj3-server-dev/tests/unit-tests-testng/src/server/org/opends/server/backends/jeb/TestBackendImpl.java |   32 ++++++++--------
 opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndexer.java                        |   23 ++++++-----
 3 files changed, 42 insertions(+), 41 deletions(-)

diff --git a/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndex.java b/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndex.java
index 1e8ea08..8ad4c78 100644
--- a/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndex.java
+++ b/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndex.java
@@ -206,8 +206,8 @@
           if (!nameToIndexes.containsKey(indexId))
           {
             //There is no index available for this index id. Create a new index.
-            final Index extIndex = newExtensibleIndex(attrType, name, indexEntryLimit, indexer);
-            nameToIndexes.put(indexId, extIndex);
+            final Index index = newAttributeIndex(attrType, name, indexEntryLimit, indexer);
+            nameToIndexes.put(indexId, index);
           }
         }
       }
@@ -236,7 +236,7 @@
 
       for (org.forgerock.opendj.ldap.spi.Indexer indexer : rule.getIndexers())
       {
-        final Index index = newExtensibleIndex(attrType, name, cfg.getIndexEntryLimit(), indexer);
+        final Index index = newAttributeIndex(attrType, name, cfg.getIndexEntryLimit(), indexer);
         nameToIndexes.put(indexID, index);
       }
     }
@@ -259,12 +259,12 @@
     }
   }
 
-  private Index newExtensibleIndex(AttributeType attrType, String name, final int indexEntryLimit,
+  private Index newAttributeIndex(AttributeType attrType, String name, final int indexEntryLimit,
       org.forgerock.opendj.ldap.spi.Indexer indexer)
   {
     final String indexName = name + "." + indexer.getIndexID();
-    final JEExtensibleIndexer extIndexer = new JEExtensibleIndexer(attrType, indexer);
-    return newIndex(indexName, indexEntryLimit, extIndexer);
+    final AttributeIndexer attrIndexer = new AttributeIndexer(attrType, indexer);
+    return newIndex(indexName, indexEntryLimit, attrIndexer);
   }
 
   /**
@@ -918,21 +918,21 @@
         validIndexIds.add(indexId);
         if (!nameToIndexes.containsKey(indexId))
         {
-          Index extIndex = newExtensibleIndex(attrType, name, indexEntryLimit, indexer);
-          openIndex(extIndex, adminActionRequired, messages);
-          nameToIndexes.put(indexId, extIndex);
+          Index index = newAttributeIndex(attrType, name, indexEntryLimit, indexer);
+          openIndex(index, adminActionRequired, messages);
+          nameToIndexes.put(indexId, index);
         }
         else
         {
-          Index extensibleIndex = nameToIndexes.get(indexId);
-          if (extensibleIndex.setIndexEntryLimit(indexEntryLimit))
+          Index index = nameToIndexes.get(indexId);
+          if (index.setIndexEntryLimit(indexEntryLimit))
           {
             adminActionRequired.set(true);
-            messages.add(NOTE_JEB_CONFIG_INDEX_ENTRY_LIMIT_REQUIRES_REBUILD.get(extensibleIndex.getName()));
+            messages.add(NOTE_JEB_CONFIG_INDEX_ENTRY_LIMIT_REQUIRES_REBUILD.get(index.getName()));
           }
           if (indexConfig.getSubstringLength() != cfg.getSubstringLength())
           {
-            extensibleIndex.setIndexer(new JEExtensibleIndexer(attrType, indexer));
+            index.setIndexer(new AttributeIndexer(attrType, indexer));
           }
         }
       }
@@ -1011,7 +1011,7 @@
       final MatchingRule matchingRule = getMatchingRule(indexType, attrType);
       for (org.forgerock.opendj.ldap.spi.Indexer indexer : matchingRule.getIndexers())
       {
-        index = newExtensibleIndex(attrType, name, indexEntryLimit, indexer);
+        index = newAttributeIndex(attrType, name, indexEntryLimit, indexer);
         openIndex(index, adminActionRequired, messages);
         nameToIndexes.put(indexId, index);
       }
diff --git a/opendj3-server-dev/src/server/org/opends/server/backends/jeb/JEExtensibleIndexer.java b/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndexer.java
similarity index 93%
rename from opendj3-server-dev/src/server/org/opends/server/backends/jeb/JEExtensibleIndexer.java
rename to opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndexer.java
index a65e56c..1812bad 100644
--- a/opendj3-server-dev/src/server/org/opends/server/backends/jeb/JEExtensibleIndexer.java
+++ b/opendj3-server-dev/src/server/org/opends/server/backends/jeb/AttributeIndexer.java
@@ -42,16 +42,13 @@
 import org.opends.server.types.Modification;
 
 /**
- * This class implements an Indexer for extensible matching rules in JE Backend.
+ * This class implements an attribute indexer for matching rules in JE Backend.
  */
-public final class JEExtensibleIndexer extends Indexer
+public final class AttributeIndexer extends Indexer
 {
   private static final LocalizedLogger logger = LocalizedLogger.getLoggerForThisClass();
 
-  /**
-   * The attribute type for which this instance will
-   * generate index keys.
-   */
+  /** The attribute type for which this instance will generate index keys. */
   private final AttributeType attributeType;
 
   /**
@@ -67,7 +64,7 @@
    *                                            required.
    * @param extensibleIndexer The extensible indexer to be used.
    */
-  public JEExtensibleIndexer(AttributeType attributeType, org.forgerock.opendj.ldap.spi.Indexer extensibleIndexer)
+  public AttributeIndexer(AttributeType attributeType, org.forgerock.opendj.ldap.spi.Indexer extensibleIndexer)
   {
     this.attributeType = attributeType;
     this.indexer = extensibleIndexer;
@@ -126,7 +123,10 @@
   private void indexAttribute(List<Attribute> attrList, Set<ByteString> keys,
       IndexingOptions options)
   {
-    if (attrList == null) return;
+    if (attrList == null)
+    {
+      return;
+    }
 
     for (Attribute attr : attrList)
     {
@@ -147,8 +147,6 @@
     }
   }
 
-
-
   /**
    * Generates the set of index keys for an attribute.
    * @param attrList The attribute to be indexed.
@@ -161,7 +159,10 @@
       Map<ByteString, Boolean> modifiedKeys, Boolean insert,
       IndexingOptions options)
   {
-    if (attrList == null) return;
+    if (attrList != null)
+    {
+      return;
+    }
 
     final Set<ByteString> keys = new HashSet<ByteString>();
     indexAttribute(attrList, keys, options);
diff --git a/opendj3-server-dev/tests/unit-tests-testng/src/server/org/opends/server/backends/jeb/TestBackendImpl.java b/opendj3-server-dev/tests/unit-tests-testng/src/server/org/opends/server/backends/jeb/TestBackendImpl.java
index dd9f962..acd6d60 100644
--- a/opendj3-server-dev/tests/unit-tests-testng/src/server/org/opends/server/backends/jeb/TestBackendImpl.java
+++ b/opendj3-server-dev/tests/unit-tests-testng/src/server/org/opends/server/backends/jeb/TestBackendImpl.java
@@ -788,13 +788,13 @@
       indexers = singletonList(new PresenceIndexer(index.getAttributeType()));
       assertIndexContainsID(indexers, entry, index.getPresenceIndex(), entryID, FALSE);
 
-      indexers = newJEExtensibleIndexers(attrType, attrType.getEqualityMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getEqualityMatchingRule());
       assertIndexContainsID(indexers, entry, index.getEqualityIndex(), entryID, FALSE);
 
-      indexers = newJEExtensibleIndexers(attrType, attrType.getSubstringMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getSubstringMatchingRule());
       assertIndexContainsID(indexers, entry, index.getSubstringIndex(), entryID, FALSE);
 
-      indexers = newJEExtensibleIndexers(attrType, attrType.getOrderingMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getOrderingMatchingRule());
       assertIndexContainsID(indexers, entry, index.getOrderingIndex(), entryID, FALSE);
     }
     finally
@@ -803,14 +803,14 @@
     }
   }
 
-  private List<JEExtensibleIndexer> newJEExtensibleIndexers(AttributeType attrType, MatchingRule matchingRule)
+  private List<AttributeIndexer> newAttributeIndexers(AttributeType attrType, MatchingRule matchingRule)
   {
-    List<JEExtensibleIndexer> extIndexers = new ArrayList<JEExtensibleIndexer>();
+    List<AttributeIndexer> indexers = new ArrayList<AttributeIndexer>();
     for (org.forgerock.opendj.ldap.spi.Indexer indexer : matchingRule.getIndexers())
     {
-      extIndexers.add(new JEExtensibleIndexer(attrType, indexer));
+      indexers.add(new AttributeIndexer(attrType, indexer));
     }
-    return extIndexers;
+    return indexers;
   }
 
   private IndexingOptions getOptions()
@@ -895,15 +895,15 @@
       AttributeType attrType = index.getAttributeType();
 
       List<? extends Indexer> indexers;
-      indexers = newJEExtensibleIndexers(attrType, attrType.getOrderingMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getOrderingMatchingRule());
       assertIndexContainsID(indexers, entry, index.getOrderingIndex(), entryID, TRUE);
       assertIndexContainsID(indexers, oldEntry, index.getOrderingIndex(), entryID, FALSE);
 
-      indexers = newJEExtensibleIndexers(attrType, attrType.getSubstringMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getSubstringMatchingRule());
       assertIndexContainsID(indexers, entry, index.getSubstringIndex(), entryID, TRUE);
       assertIndexContainsID(indexers, oldEntry, index.getSubstringIndex(), entryID, FALSE);
 
-      indexers = newJEExtensibleIndexers(attrType, attrType.getEqualityMatchingRule());
+      indexers = newAttributeIndexers(attrType, attrType.getEqualityMatchingRule());
       assertIndexContainsID(indexers, entry, index.getEqualityIndex(), entryID, TRUE);
       assertIndexContainsID(indexers, oldEntry, index.getEqualityIndex(), entryID, FALSE);
     }
@@ -1024,19 +1024,19 @@
       indexers = singletonList(new PresenceIndexer(nameIndexAttrType));
       assertIndexContainsID(indexers, entry, nameIndex.getPresenceIndex(), entryID);
 
-      indexers = newJEExtensibleIndexers(titleIndexAttrType, titleIndexAttrType.getOrderingMatchingRule());
+      indexers = newAttributeIndexers(titleIndexAttrType, titleIndexAttrType.getOrderingMatchingRule());
       assertIndexContainsID(indexers, entry, titleIndex.getOrderingIndex(), entryID);
-      indexers = newJEExtensibleIndexers(nameIndexAttrType, nameIndexAttrType.getOrderingMatchingRule());
+      indexers = newAttributeIndexers(nameIndexAttrType, nameIndexAttrType.getOrderingMatchingRule());
       assertIndexContainsID(indexers, entry, nameIndex.getOrderingIndex(), entryID);
 
-      indexers = newJEExtensibleIndexers(titleIndexAttrType, titleIndexAttrType.getEqualityMatchingRule());
+      indexers = newAttributeIndexers(titleIndexAttrType, titleIndexAttrType.getEqualityMatchingRule());
       assertIndexContainsID(indexers, entry, titleIndex.getEqualityIndex(), entryID);
-      indexers = newJEExtensibleIndexers(nameIndexAttrType, nameIndexAttrType.getEqualityMatchingRule());
+      indexers = newAttributeIndexers(nameIndexAttrType, nameIndexAttrType.getEqualityMatchingRule());
       assertIndexContainsID(indexers, entry, nameIndex.getEqualityIndex(), entryID);
 
-      indexers = newJEExtensibleIndexers(titleIndexAttrType, titleIndexAttrType.getSubstringMatchingRule());
+      indexers = newAttributeIndexers(titleIndexAttrType, titleIndexAttrType.getSubstringMatchingRule());
       assertIndexContainsID(indexers, entry, titleIndex.getSubstringIndex(), entryID);
-      indexers = newJEExtensibleIndexers(nameIndexAttrType, nameIndexAttrType.getSubstringMatchingRule());
+      indexers = newAttributeIndexers(nameIndexAttrType, nameIndexAttrType.getSubstringMatchingRule());
       assertIndexContainsID(indexers, entry, nameIndex.getSubstringIndex(), entryID);
     }
     finally

--
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