DATACOUCH-64 - Enable dynamic queries on repositories.

This changeset adds dynamic queries that can be annotated with @View and also provide a custom
Query param to change properties at runtime if needed.

src/test/java/org/springframework/data/couchbase/repository/SimpleCouchbaseRepositoryTests.java

@@ -23,6 +23,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.data.couchbase.TestApplicationConfig;
 import org.springframework.data.couchbase.core.CouchbaseTemplate;
 import org.springframework.data.couchbase.repository.support.CouchbaseRepositoryFactory;
@@ -98,4 +99,16 @@ public class SimpleCouchbaseRepositoryTests {
     assertEquals(100, repository.count());
   }
 
+  @Test
+  public void shouldFindCustom() {
+    Iterable<User> users = repository.customViewQuery(new Query().setLimit(2).setStale(Stale.FALSE));
+    int size = 0;
+    for (User u : users) {
+      size++;
+      assertNotNull(u.getKey());
+      assertNotNull(u.getUsername());
+    }
+    assertEquals(2, size);
+  }
+
 }

src/test/java/org/springframework/data/couchbase/repository/UserRepository.java

@@ -16,9 +16,15 @@
 
 package org.springframework.data.couchbase.repository;
 
+import com.couchbase.client.protocol.views.Query;
+import org.springframework.data.couchbase.core.view.View;
+
 /**
  * @author Michael Nitschinger
  */
 public interface UserRepository extends CouchbaseRepository<User, String> {
 
+  @View(designDocument = "user", viewName = "all")
+  Iterable<User> customViewQuery(Query query);
+
 }