SGF-112 - Rejecting repository interfaces and methods using pagination.

Extended GemfireQueryMethod to reject methods that contain a Pageable parameter as we currently don't support pagination.

src/main/java/org/springframework/data/gemfire/repository/query/GemfireQueryMethod.java

@@ -18,6 +18,7 @@ package org.springframework.data.gemfire.repository.query;
 import java.lang.reflect.Method;
 
 import org.springframework.core.annotation.AnnotationUtils;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.gemfire.mapping.GemfirePersistentEntity;
 import org.springframework.data.gemfire.mapping.GemfirePersistentProperty;
 import org.springframework.data.gemfire.repository.Query;
@@ -51,6 +52,13 @@ public class GemfireQueryMethod extends QueryMethod {
 
 		Assert.notNull(context);
 
+		for (Class<?> type : method.getParameterTypes()) {
+			if (Pageable.class.isAssignableFrom(type)) {
+				throw new IllegalStateException("Pagination is not supported by Gemfire repositories! Offending method: "
+						+ method.toString());
+			}
+		}
+
 		this.method = method;
 		this.entity = context.getPersistentEntity(getDomainClass());
 	}