store: Include in metric JSON whether access to time-series is availa…

…ble. … based on whether a time-series store is configured for the metric.
tokkee · Nov 22, 2014 · 547d580 · 547d580
1 parent 1fc4fcd
commit 547d580
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Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/src/core/store_json.c b/src/core/store_json.c
@@ -132,6 +132,12 @@ json_emit(sdb_store_json_formatter_t *f, sdb_store_obj_t *obj)
 		else
 			sdb_strbuf_append(f->buf, "\"value\": %s, ", tmp);
 	}
+	else if (obj->type == SDB_METRIC) {
+		if (METRIC(obj)->store.type != NULL)
+			sdb_strbuf_append(f->buf, "\"timeseries\": true, ");
+		else
+			sdb_strbuf_append(f->buf, "\"timeseries\": false, ");
+	}
 
 	/* TODO: make time and interval formats configurable */
 	if (! sdb_strftime(time_str, sizeof(time_str),

diff --git a/t/unit/core/store_json_test.c b/t/unit/core/store_json_test.c
@@ -152,6 +152,7 @@ START_TEST(test_store_tojson)
 					"], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": [], "
 							"\"attributes\": ["
@@ -160,13 +161,15 @@ START_TEST(test_store_tojson)
 									"\"update_interval\": \"0s\", \"backends\": []}"
 							"]},"
 						"{\"name\": \"m2\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]},"
 				"{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", "
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"], "
@@ -232,6 +235,7 @@ START_TEST(test_store_tojson)
 					"], "
 					"\"metrics\": ["
 						"{\"name\": \"m2\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]}"
@@ -312,6 +316,7 @@ START_TEST(test_store_tojson)
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": [], "
 							"\"attributes\": ["
@@ -320,13 +325,15 @@ START_TEST(test_store_tojson)
 									"\"update_interval\": \"0s\", \"backends\": []}"
 							"]},"
 						"{\"name\": \"m2\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]},"
 				"{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", "
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]}"
@@ -338,16 +345,19 @@ START_TEST(test_store_tojson)
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []},"
 						"{\"name\": \"m2\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]},"
 				"{\"name\": \"h2\", \"last_update\": \"1970-01-01 00:00:00 +0000\", "
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m1\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]}"
@@ -360,6 +370,7 @@ START_TEST(test_store_tojson)
 					"\"update_interval\": \"0s\", \"backends\": [], "
 					"\"metrics\": ["
 						"{\"name\": \"m2\", "
+							"\"timeseries\": false, "
 							"\"last_update\": \"1970-01-01 00:00:00 +0000\", "
 							"\"update_interval\": \"0s\", \"backends\": []}"
 					"]}"