DATACOUCH-126: add the repositoryBaseClass annotation attribute.

The repositoryBaseClass attribute is needed for spring-data-commons 1.4
support.  Without it, an assertion fails while spring is trying to
configure the repositories enabled by this annotation,.

src/main/java/org/springframework/data/couchbase/repository/config/EnableCouchbaseRepositories.java

@@ -19,6 +19,7 @@ package org.springframework.data.couchbase.repository.config;
 import org.springframework.context.annotation.ComponentScan.Filter;
 import org.springframework.context.annotation.Import;
 import org.springframework.data.couchbase.repository.support.CouchbaseRepositoryFactoryBean;
+import org.springframework.data.repository.config.DefaultRepositoryBaseClass;
 
 import java.lang.annotation.*;
 
@@ -82,6 +83,13 @@ public @interface EnableCouchbaseRepositories {
    */
   String namedQueriesLocation() default "";
 
+  /**
+   * Configure the repository base class to be used to create repository proxies for this particular configuration.
+   *
+   * @return
+   */
+  Class<?> repositoryBaseClass() default DefaultRepositoryBaseClass.class;
+
 
   /**
    * Returns the {@link FactoryBean} class to be used for each repository instance. Defaults to

src/main/java/org/springframework/data/couchbase/repository/support/CouchbaseRepositoryFactory.java

@@ -19,13 +19,13 @@ package org.springframework.data.couchbase.repository.support;
 import org.springframework.data.couchbase.core.CouchbaseOperations;
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentEntity;
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentProperty;
-import org.springframework.data.couchbase.core.view.View;
 import org.springframework.data.couchbase.repository.query.CouchbaseEntityInformation;
 import org.springframework.data.couchbase.repository.query.CouchbaseQueryMethod;
 import org.springframework.data.couchbase.repository.query.ViewBasedCouchbaseQuery;
 import org.springframework.data.mapping.context.MappingContext;
 import org.springframework.data.mapping.model.MappingException;
 import org.springframework.data.repository.core.NamedQueries;
+import org.springframework.data.repository.core.RepositoryInformation;
 import org.springframework.data.repository.core.RepositoryMetadata;
 import org.springframework.data.repository.core.support.RepositoryFactorySupport;
 import org.springframework.data.repository.query.QueryLookupStrategy;
@@ -100,7 +100,7 @@ public class CouchbaseRepositoryFactory extends RepositoryFactorySupport {
    * @return a new created repository.
    */
   @Override
-  protected Object getTargetRepository(final RepositoryMetadata metadata) {
+  protected Object getTargetRepository(final RepositoryInformation metadata) {
     CouchbaseEntityInformation<?, Serializable> entityInformation = getEntityInformation(metadata.getDomainType());
     final SimpleCouchbaseRepository simpleCouchbaseRepository = new SimpleCouchbaseRepository(entityInformation, couchbaseOperations);
     simpleCouchbaseRepository.setViewMetadataProvider(viewPostProcessor.getViewMetadataProvider());