feat(bigquery): explicitly ask for dense responses from HTTP backend (#739)

This change alters HTTP response behavior by eliding unnecessary
whitespace from JSON responses.

Author: shollyman

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/spi/v2/HttpBigQueryRpc.java

@@ -120,6 +120,7 @@ public Dataset getDataset(String projectId, String datasetId, Map<Option, ?> opt
           .datasets()
           .get(projectId, datasetId)
           .setFields(Option.FIELDS.getString(options))
+          .setPrettyPrint(false)
           .execute();
     } catch (IOException ex) {
       BigQueryException serviceException = translate(ex);
@@ -137,6 +138,7 @@ public Tuple<String, Iterable<Dataset>> listDatasets(String projectId, Map<Optio
           bigquery
               .datasets()
               .list(projectId)
+              .setPrettyPrint(false)
               .setAll(Option.ALL_DATASETS.getBoolean(options))
               .setFilter(Option.LABEL_FILTER.getString(options))
               .setMaxResults(Option.MAX_RESULTS.getLong(options))
@@ -160,6 +162,7 @@ public Dataset create(Dataset dataset, Map<Option, ?> options) {
       return bigquery
           .datasets()
           .insert(dataset.getDatasetReference().getProjectId(), dataset)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -176,6 +179,7 @@ public Table create(Table table, Map<Option, ?> options) {
       return bigquery
           .tables()
           .insert(reference.getProjectId(), reference.getDatasetId(), table)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -190,6 +194,7 @@ public Routine create(Routine routine, Map<Option, ?> options) {
       return bigquery
           .routines()
           .insert(reference.getProjectId(), reference.getDatasetId(), routine)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -207,6 +212,7 @@ public Job create(Job job, Map<Option, ?> options) {
       return bigquery
           .jobs()
           .insert(projectId, job)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -220,6 +226,7 @@ public boolean deleteDataset(String projectId, String datasetId, Map<Option, ?>
       bigquery
           .datasets()
           .delete(projectId, datasetId)
+          .setPrettyPrint(false)
           .setDeleteContents(Option.DELETE_CONTENTS.getBoolean(options))
           .execute();
       return true;
@@ -239,6 +246,7 @@ public Dataset patch(Dataset dataset, Map<Option, ?> options) {
       return bigquery
           .datasets()
           .patch(reference.getProjectId(), reference.getDatasetId(), dataset)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -255,6 +263,7 @@ public Table patch(Table table, Map<Option, ?> options) {
       return bigquery
           .tables()
           .patch(reference.getProjectId(), reference.getDatasetId(), reference.getTableId(), table)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -269,6 +278,7 @@ public Table getTable(
       return bigquery
           .tables()
           .get(projectId, datasetId, tableId)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -288,6 +298,7 @@ public Tuple<String, Iterable<Table>> listTables(
           bigquery
               .tables()
               .list(projectId, datasetId)
+              .setPrettyPrint(false)
               .setMaxResults(Option.MAX_RESULTS.getLong(options))
               .setPageToken(Option.PAGE_TOKEN.getString(options))
               .execute();
@@ -337,6 +348,7 @@ public Model patch(Model model, Map<Option, ?> options) {
       return bigquery
           .models()
           .patch(reference.getProjectId(), reference.getDatasetId(), reference.getModelId(), model)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -351,6 +363,7 @@ public Model getModel(
       return bigquery
           .models()
           .get(projectId, datasetId, modelId)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -370,6 +383,7 @@ public Tuple<String, Iterable<Model>> listModels(
           bigquery
               .models()
               .list(projectId, datasetId)
+              .setPrettyPrint(false)
               .setMaxResults(Option.MAX_RESULTS.getLong(options))
               .setPageToken(Option.PAGE_TOKEN.getString(options))
               .execute();
@@ -402,6 +416,7 @@ public Routine update(Routine routine, Map<Option, ?> options) {
           .routines()
           .update(
               reference.getProjectId(), reference.getDatasetId(), reference.getRoutineId(), routine)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -416,6 +431,7 @@ public Routine getRoutine(
       return bigquery
           .routines()
           .get(projectId, datasetId, routineId)
+          .setPrettyPrint(false)
           .setFields(Option.FIELDS.getString(options))
           .execute();
     } catch (IOException ex) {
@@ -435,6 +451,7 @@ public Tuple<String, Iterable<Routine>> listRoutines(
           bigquery
               .routines()
               .list(projectId, datasetId)
+              .setPrettyPrint(false)
               .setMaxResults(Option.MAX_RESULTS.getLong(options))
               .setPageToken(Option.PAGE_TOKEN.getString(options))
               .execute();
@@ -463,7 +480,11 @@ public boolean deleteRoutine(String projectId, String datasetId, String routineI
   public TableDataInsertAllResponse insertAll(
       String projectId, String datasetId, String tableId, TableDataInsertAllRequest request) {
     try {
-      return bigquery.tabledata().insertAll(projectId, datasetId, tableId, request).execute();
+      return bigquery
+          .tabledata()
+          .insertAll(projectId, datasetId, tableId, request)
+          .setPrettyPrint(false)
+          .execute();
     } catch (IOException ex) {
       throw translate(ex);
     }
@@ -476,6 +497,7 @@ public TableDataList listTableData(
       return bigquery
           .tabledata()
           .list(projectId, datasetId, tableId)
+          .setPrettyPrint(false)
           .setMaxResults(Option.MAX_RESULTS.getLong(options))
           .setPageToken(Option.PAGE_TOKEN.getString(options))
           .setStartIndex(
@@ -494,6 +516,7 @@ public Job getJob(String projectId, String jobId, String location, Map<Option, ?
       return bigquery
           .jobs()
           .get(projectId, jobId)
+          .setPrettyPrint(false)
           .setLocation(location)
           .setFields(Option.FIELDS.getString(options))
           .execute();
@@ -513,6 +536,7 @@ public Tuple<String, Iterable<Job>> listJobs(String projectId, Map<Option, ?> op
           bigquery
               .jobs()
               .list(projectId)
+              .setPrettyPrint(false)
               .setAllUsers(Option.ALL_USERS.getBoolean(options))
               .setFields(Option.FIELDS.getString(options))
               .setStateFilter(Option.STATE_FILTER.<List<String>>get(options))
@@ -562,7 +586,12 @@ public Job apply(JobList.Jobs jobPb) {
   @Override
   public boolean cancel(String projectId, String jobId, String location) {
     try {
-      bigquery.jobs().cancel(projectId, jobId).setLocation(location).execute();
+      bigquery
+          .jobs()
+          .cancel(projectId, jobId)
+          .setLocation(location)
+          .setPrettyPrint(false)
+          .execute();
       return true;
     } catch (IOException ex) {
       BigQueryException serviceException = translate(ex);
@@ -580,6 +609,7 @@ public GetQueryResultsResponse getQueryResults(
       return bigquery
           .jobs()
           .getQueryResults(projectId, jobId)
+          .setPrettyPrint(false)
           .setLocation(location)
           .setMaxResults(Option.MAX_RESULTS.getLong(options))
           .setPageToken(Option.PAGE_TOKEN.getString(options))
@@ -676,7 +706,11 @@ public Policy getIamPolicy(String resourceId, Map<Option, ?> options) {
                     .setRequestedPolicyVersion(
                         Option.REQUESTED_POLICY_VERSION.getLong(options).intValue()));
       }
-      return bigquery.tables().getIamPolicy(resourceId, policyRequest).execute();
+      return bigquery
+          .tables()
+          .getIamPolicy(resourceId, policyRequest)
+          .setPrettyPrint(false)
+          .execute();
     } catch (IOException ex) {
       throw translate(ex);
     }
@@ -686,7 +720,11 @@ public Policy getIamPolicy(String resourceId, Map<Option, ?> options) {
   public Policy setIamPolicy(String resourceId, Policy policy, Map<Option, ?> options) {
     try {
       SetIamPolicyRequest policyRequest = new SetIamPolicyRequest().setPolicy(policy);
-      return bigquery.tables().setIamPolicy(resourceId, policyRequest).execute();
+      return bigquery
+          .tables()
+          .setIamPolicy(resourceId, policyRequest)
+          .setPrettyPrint(false)
+          .execute();
     } catch (IOException ex) {
       throw translate(ex);
     }
@@ -698,7 +736,11 @@ public TestIamPermissionsResponse testIamPermissions(
     try {
       TestIamPermissionsRequest permissionsRequest =
           new TestIamPermissionsRequest().setPermissions(permissions);
-      return bigquery.tables().testIamPermissions(resourceId, permissionsRequest).execute();
+      return bigquery
+          .tables()
+          .testIamPermissions(resourceId, permissionsRequest)
+          .setPrettyPrint(false)
+          .execute();
     } catch (IOException ex) {
       throw translate(ex);
     }