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Posted to commits@directory.apache.org by go...@apache.org on 2012/06/13 15:41:22 UTC

svn commit: r1349840 - in /directory/apacheds/branches/apacheds-osgi/hub: api/src/main/java/org/apache/directory/server/hub/api/meta/ connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/ connectors/ipojo/handler/src...

Author: gokturk
Date: Wed Jun 13 13:41:21 2012
New Revision: 1349840

URL: http://svn.apache.org/viewvc?rev=1349840&view=rev
Log:
* Added new thread-safe flag for components to specify whether reconfiguration on them needs exclusive locking

Modified:
    directory/apacheds/branches/apacheds-osgi/hub/api/src/main/java/org/apache/directory/server/hub/api/meta/DcMetadataDescriptor.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/DcMetadataBuilder.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryComponent.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryInterceptor.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryPartition.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryServer.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DcHandlerConstants.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryComponentHandler.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryInterceptorHandler.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryPartitionHandler.java
    directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryServerHandler.java
    directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/ComponentHubImpl.java
    directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/connector/collection/CollectionMetaDescriptorGenerator.java
    directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/store/StoreConfigManager.java

Modified: directory/apacheds/branches/apacheds-osgi/hub/api/src/main/java/org/apache/directory/server/hub/api/meta/DcMetadataDescriptor.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/api/src/main/java/org/apache/directory/server/hub/api/meta/DcMetadataDescriptor.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/api/src/main/java/org/apache/directory/server/hub/api/meta/DcMetadataDescriptor.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/api/src/main/java/org/apache/directory/server/hub/api/meta/DcMetadataDescriptor.java Wed Jun 13 13:41:21 2012
@@ -44,12 +44,12 @@ public class DcMetadataDescriptor
 
     private boolean factory;
     private boolean exclusive;
+    private boolean threadSafe;
 
 
     public DcMetadataDescriptor(
         String metadataPID,
         boolean isFactory,
-        boolean isExclusive,
         Version metaVersion,
         String className,
         String[] implemented,
@@ -59,7 +59,6 @@ public class DcMetadataDescriptor
     {
         this.metadataPID = metadataPID;
         this.factory = isFactory;
-        this.exclusive = isExclusive;
         this.metaVersion = metaVersion;
         this.className = className;
         this.implemented = implemented;
@@ -97,6 +96,24 @@ public class DcMetadataDescriptor
     }
 
 
+    public void setExclusive( boolean exclusive )
+    {
+        this.exclusive = exclusive;
+    }
+
+
+    public boolean isThreadSafe()
+    {
+        return threadSafe;
+    }
+
+
+    public void setThreadSafe( boolean threadSafe )
+    {
+        this.threadSafe = threadSafe;
+    }
+
+
     public Version getMetaVersion()
     {
         return metaVersion;

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/DcMetadataBuilder.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/DcMetadataBuilder.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/DcMetadataBuilder.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/core/src/main/java/org/apache/directory/server/hub/connector/ipojo/core/DcMetadataBuilder.java Wed Jun 13 13:41:21 2012
@@ -45,7 +45,9 @@ public class DcMetadataBuilder
         String metadataPID = factory.getName();
         Version metaVersion = factory.getBundleContext().getBundle().getVersion();
         boolean isFactory = true;
+
         boolean isExclusive = false;
+        boolean isThreadSafe = true;
 
         List<DcPropertyDescription> properties = new ArrayList<DcPropertyDescription>();
 
@@ -91,6 +93,10 @@ public class DcMetadataBuilder
                 {
                     isExclusive = Boolean.parseBoolean( defaultValue );
                 }
+                else if ( name.equals( DcHandlerConstants.META_IS_THREAD_SAFE ) )
+                {
+                    isThreadSafe = Boolean.parseBoolean( defaultValue );
+                }
                 else
                 {
                     attributes.put( name, defaultValue );
@@ -116,10 +122,13 @@ public class DcMetadataBuilder
         String[] implemented = parseArray( interfaces );
         String[] extended = parseArray( sclasses );
 
-        DcMetadataDescriptor metadata = new DcMetadataDescriptor( metadataPID, isFactory, isExclusive, metaVersion,
+        DcMetadataDescriptor metadata = new DcMetadataDescriptor( metadataPID, isFactory, metaVersion,
             className,
             implemented, extended, attributes, properties.toArray( new DcPropertyDescription[0] ) );
 
+        metadata.setExclusive( isExclusive );
+        metadata.setThreadSafe( isThreadSafe );
+
         return metadata;
     }
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryComponent.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryComponent.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryComponent.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryComponent.java Wed Jun 13 13:41:21 2012
@@ -37,4 +37,7 @@ public @interface DirectoryComponent
 
 
     boolean exclusive() default false;
+
+
+    boolean threadsafe() default true;
 }
\ No newline at end of file

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryInterceptor.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryInterceptor.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryInterceptor.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryInterceptor.java Wed Jun 13 13:41:21 2012
@@ -40,6 +40,9 @@ public @interface DirectoryInterceptor
 
 
     boolean exclusive() default false;
+
+
+    boolean threadsafe() default true;
     
     /*
      * Used to specify interception point for all component instances

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryPartition.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryPartition.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryPartition.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryPartition.java Wed Jun 13 13:41:21 2012
@@ -36,4 +36,7 @@ public @interface DirectoryPartition
 
 
     boolean exclusive() default false;
+
+
+    boolean threadsafe() default true;
 }

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryServer.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryServer.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryServer.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/DirectoryServer.java Wed Jun 13 13:41:21 2012
@@ -37,4 +37,7 @@ public @interface DirectoryServer
 
 
     boolean exclusive() default false;
+
+
+    boolean threadsafe() default true;
 }

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DcHandlerConstants.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DcHandlerConstants.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DcHandlerConstants.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DcHandlerConstants.java Wed Jun 13 13:41:21 2012
@@ -45,12 +45,14 @@ public class DcHandlerConstants
     public static final String DSCOMPONENT_OWNER_PROP_NAME = "dscomponent.owner";
     public static final String DSCOMPONENT_FACTORY_PROP_NAME = "factory";
     public static final String DSCOMPONENT_EXCLUSIVE_PROP_NAME = "exclusive";
-    
+    public static final String DSCOMPONENT_THREADSAFE_PROP_NAME = "threadsafe";
+
     /*
      * Property names for meta proeprties at connector level 
      */
     public static final String META_IS_FACTORY = "isFactory";
     public static final String META_IS_EXCLUSIVE = "isImmutable";
+    public static final String META_IS_THREAD_SAFE = "isThreadSafe";
     public static final String INTERCEPTOR_INTERCEPTION_POINT = "interceptionPoint";
     public static final String INTERCEPTOR_INTERCEPTOR_OPERATIONS = "operations";
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryComponentHandler.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryComponentHandler.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryComponentHandler.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryComponentHandler.java Wed Jun 13 13:41:21 2012
@@ -65,6 +65,12 @@ public class DirectoryComponentHandler e
         {
             constants.put( DcHandlerConstants.META_IS_EXCLUSIVE, isExclusive );
         }
+        
+        String isThreadSafe = component.getAttribute( DcHandlerConstants.DSCOMPONENT_THREADSAFE_PROP_NAME );
+        if ( isThreadSafe != null )
+        {
+            constants.put( DcHandlerConstants.META_IS_THREAD_SAFE, isThreadSafe );
+        }
 
         return constants;
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryInterceptorHandler.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryInterceptorHandler.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryInterceptorHandler.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryInterceptorHandler.java Wed Jun 13 13:41:21 2012
@@ -70,6 +70,12 @@ public class DirectoryInterceptorHandler
             constants.put( DcHandlerConstants.META_IS_EXCLUSIVE, isExclusive );
         }
 
+        String isThreadSafe = interceptor.getAttribute( DcHandlerConstants.DSCOMPONENT_THREADSAFE_PROP_NAME );
+        if ( isThreadSafe != null )
+        {
+            constants.put( DcHandlerConstants.META_IS_THREAD_SAFE, isThreadSafe );
+        }
+
         constants.put( DcHandlerConstants.INTERCEPTOR_INTERCEPTION_POINT, interceptionPoint );
         constants.put( DcHandlerConstants.INTERCEPTOR_INTERCEPTOR_OPERATIONS, interceptorOperations );
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryPartitionHandler.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryPartitionHandler.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryPartitionHandler.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryPartitionHandler.java Wed Jun 13 13:41:21 2012
@@ -54,7 +54,7 @@ public class DirectoryPartitionHandler e
         Element partition = partitions[0];
 
         Hashtable<String, String> constants = new Hashtable<String, String>();
-        
+
         String isFactory = partition.getAttribute( DcHandlerConstants.DSCOMPONENT_FACTORY_PROP_NAME );
         if ( isFactory != null )
         {
@@ -67,6 +67,12 @@ public class DirectoryPartitionHandler e
             constants.put( DcHandlerConstants.META_IS_EXCLUSIVE, isExclusive );
         }
 
+        String isThreadSafe = partition.getAttribute( DcHandlerConstants.DSCOMPONENT_THREADSAFE_PROP_NAME );
+        if ( isThreadSafe != null )
+        {
+            constants.put( DcHandlerConstants.META_IS_THREAD_SAFE, isThreadSafe );
+        }
+
         return constants;
     }
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryServerHandler.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryServerHandler.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryServerHandler.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/connectors/ipojo/handler/src/main/java/org/apache/directory/server/component/handler/ipojo/DirectoryServerHandler.java Wed Jun 13 13:41:21 2012
@@ -47,7 +47,7 @@ public class DirectoryServerHandler exte
 
 
     @Override
-    protected Hashtable<String,String> extractConstantProperties( Element ipojoMetadata )
+    protected Hashtable<String, String> extractConstantProperties( Element ipojoMetadata )
     {
         Element[] servers = ipojoMetadata.getElements( getHandlerName(), getHandlerNamespaceName() );
         // Only one server per class is allowed
@@ -67,6 +67,12 @@ public class DirectoryServerHandler exte
             constants.put( DcHandlerConstants.META_IS_EXCLUSIVE, isExclusive );
         }
 
+        String isThreadSafe = server.getAttribute( DcHandlerConstants.DSCOMPONENT_THREADSAFE_PROP_NAME );
+        if ( isThreadSafe != null )
+        {
+            constants.put( DcHandlerConstants.META_IS_THREAD_SAFE, isThreadSafe );
+        }
+
         return constants;
     }
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/ComponentHubImpl.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/ComponentHubImpl.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/ComponentHubImpl.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/ComponentHubImpl.java Wed Jun 13 13:41:21 2012
@@ -925,7 +925,7 @@ public class ComponentHubImpl implements
         component.setDirty( false );
 
         DcMetadataDescriptor configuratorMeta =
-            new DcMetadataDescriptor( "configuratorMeta", false, false, new Version( "2.0.0" ),
+            new DcMetadataDescriptor( "configuratorMeta", false, new Version( "2.0.0" ),
                 ConfiguratorInterceptor.class.getName(), new String[]
                     { Interceptor.class.getName() }, new String[0], null, new DcPropertyDescription[0] );
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/connector/collection/CollectionMetaDescriptorGenerator.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/connector/collection/CollectionMetaDescriptorGenerator.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/connector/collection/CollectionMetaDescriptorGenerator.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/connector/collection/CollectionMetaDescriptorGenerator.java Wed Jun 13 13:41:21 2012
@@ -70,7 +70,7 @@ public class CollectionMetaDescriptorGen
                 ComponentConstants.PRIMITIVE_STR, Object.class.getName(), "Specifies collection's container type",
                 true, false, DirectoryComponentConstants.DC_VAL_NULL ) };
 
-        return new DcMetadataDescriptor( metaPid, true, false, metaVersion, className, implemented, extended, null,
+        return new DcMetadataDescriptor( metaPid, true, metaVersion, className, implemented, extended, null,
             properties );
     }
 
@@ -89,7 +89,7 @@ public class CollectionMetaDescriptorGen
                 ComponentConstants.PRIMITIVE_STR, Object.class.getName(), "Specifies collection's container type",
                 true, false, DirectoryComponentConstants.DC_VAL_NULL ) };
 
-        return new DcMetadataDescriptor( metaPid, true, false, metaVersion, className, implemented, extended, null,
+        return new DcMetadataDescriptor( metaPid, true, metaVersion, className, implemented, extended, null,
             properties );
     }
 
@@ -106,7 +106,7 @@ public class CollectionMetaDescriptorGen
                 ComponentConstants.PRIMITIVE_STR, Object.class.getName(), "Specifies collection's container type",
                 true, false, DirectoryComponentConstants.DC_VAL_NULL ) };
 
-        return new DcMetadataDescriptor( metaPid, true, false, metaVersion, className, implemented, extended, null,
+        return new DcMetadataDescriptor( metaPid, true, metaVersion, className, implemented, extended, null,
             properties );
     }
 

Modified: directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/store/StoreConfigManager.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/store/StoreConfigManager.java?rev=1349840&r1=1349839&r2=1349840&view=diff
==============================================================================
--- directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/store/StoreConfigManager.java (original)
+++ directory/apacheds/branches/apacheds-osgi/hub/core/src/main/java/org/apache/directory/server/hub/core/store/StoreConfigManager.java Wed Jun 13 13:41:21 2012
@@ -564,7 +564,6 @@ public class StoreConfigManager
         Attribute implemented = entry.get( schemaManager.getAttributeType( StoreSchemaConstants.HUB_AT_MD_IMPLEMENTS ) );
         Attribute props = entry.get( schemaManager.getAttributeType( StoreSchemaConstants.HUB_AT_MD_PROP ) );
         Attribute factory = entry.get( schemaManager.getAttributeType( StoreSchemaConstants.HUB_AT_MD_FACTORY ) );
-        Attribute exclusive = entry.get( schemaManager.getAttributeType( StoreSchemaConstants.HUB_AT_MD_EXCLUSIVE ) );
 
         try
         {
@@ -600,9 +599,8 @@ public class StoreConfigManager
                 }
             }
             boolean isFactory = Boolean.parseBoolean( factory.getString() );
-            boolean isExclusive = Boolean.parseBoolean( exclusive.getString() );
 
-            return new DcMetadataDescriptor( pid.getString(), isFactory, isExclusive, new Version(
+            return new DcMetadataDescriptor( pid.getString(), isFactory, new Version(
                 version.getString() ), classname.getString(),
                 implementedList.toArray( new String[0] ), extendedList.toArray( new String[0] ), null,
                 pds.toArray( new DcPropertyDescription[0] ) );