add cql workload generator endpoint

driver-cql-shaded/src/main/java/io/nosqlbench/activitytype/cql/endpoints/CqlWorkloadGeneratorEndpoint.java

@@ -0,0 +1,28 @@
+package io.nosqlbench.activitytype.cql.endpoints;
+
+import io.nosqlbench.generators.cql.lang.CqlWorkloadGen;
+import io.nosqlbench.docsys.api.WebServiceObject;
+import io.nosqlbench.nb.annotations.Service;
+
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+@Service(WebServiceObject.class)
+@Path("/services/cql/")
+public class CqlWorkloadGeneratorEndpoint implements WebServiceObject {
+
+    @POST
+    @Path("generate")
+    public Response generate(String cqlSchema) {
+        try {
+            CqlWorkloadGen generator = new CqlWorkloadGen();
+            String generated = generator.generate(cqlSchema);
+            return Response.ok(generated).type(MediaType.TEXT_PLAIN).build();
+        } catch (Exception e) {
+            return Response.serverError().entity(e).build();
+        }
+
+    }
+}

driver-cql-shaded/src/main/java/io/nosqlbench/generators/cql/lang/CqlWorkloadGen.java

@@ -0,0 +1,9 @@
+package io.nosqlbench.generators.cql.lang;
+
+public class CqlWorkloadGen {
+
+    public String generate(String cqlSchema) {
+        return null;
+    }
+
+}