Update generated code: List responses return empty list instead of null (googleapis#4104)

chingor13 · web-flow · commit e43ccd8b643c · 2018-11-27T09:25:51.000-08:00
* Regenerate automl client

* Regenerate bigquerydatatransfer client

* Regenerate bigtable-admin client

* Regenerate compute client

* Regenerate containeranalysis client

* Regenerate dataproc client

* Regenerate dialogflow client

* Regenerate dlp client

* Regenerate errorreporting client

* Regenerate firestore client

* Regenerate kms client

* Regenerate logging client

* Regenerate redis client

* Regenerate scheduler client

* Regenerate securitycenter client

* Regenerate spanner client

* Regenerate tasks client
diff --git a/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/ConfigServiceV2StubSettings.java b/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/ConfigServiceV2StubSettings.java
@@ -280,7 +280,9 @@ public String extractNextToken(ListSinksResponse payload) {
 
             @Override
             public Iterable<LogSink> extractResources(ListSinksResponse payload) {
-              return payload.getSinksList();
+              return payload.getSinksList() != null
+                  ? payload.getSinksList()
+                  : ImmutableList.<LogSink>of();
             }
           };
 
@@ -316,7 +318,9 @@ public String extractNextToken(ListExclusionsResponse payload) {
 
             @Override
             public Iterable<LogExclusion> extractResources(ListExclusionsResponse payload) {
-              return payload.getExclusionsList();
+              return payload.getExclusionsList() != null
+                  ? payload.getExclusionsList()
+                  : ImmutableList.<LogExclusion>of();
             }
           };
 
diff --git a/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/LoggingServiceV2StubSettings.java b/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/LoggingServiceV2StubSettings.java
@@ -262,7 +262,9 @@ public String extractNextToken(ListLogEntriesResponse payload) {
 
             @Override
             public Iterable<LogEntry> extractResources(ListLogEntriesResponse payload) {
-              return payload.getEntriesList();
+              return payload.getEntriesList() != null
+                  ? payload.getEntriesList()
+                  : ImmutableList.<LogEntry>of();
             }
           };
 
@@ -307,7 +309,9 @@ public String extractNextToken(ListMonitoredResourceDescriptorsResponse payload)
             @Override
             public Iterable<MonitoredResourceDescriptor> extractResources(
                 ListMonitoredResourceDescriptorsResponse payload) {
-              return payload.getResourceDescriptorsList();
+              return payload.getResourceDescriptorsList() != null
+                  ? payload.getResourceDescriptorsList()
+                  : ImmutableList.<MonitoredResourceDescriptor>of();
             }
           };
 
@@ -341,7 +345,9 @@ public String extractNextToken(ListLogsResponse payload) {
 
             @Override
             public Iterable<String> extractResources(ListLogsResponse payload) {
-              return payload.getLogNamesList();
+              return payload.getLogNamesList() != null
+                  ? payload.getLogNamesList()
+                  : ImmutableList.<String>of();
             }
           };
 
diff --git a/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/MetricsServiceV2StubSettings.java b/java-logging/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/stub/MetricsServiceV2StubSettings.java
@@ -236,7 +236,9 @@ public String extractNextToken(ListLogMetricsResponse payload) {
 
             @Override
             public Iterable<LogMetric> extractResources(ListLogMetricsResponse payload) {
-              return payload.getMetricsList();
+              return payload.getMetricsList() != null
+                  ? payload.getMetricsList()
+                  : ImmutableList.<LogMetric>of();
             }
           };
 

Original file line number	Diff line number	Diff line change
`@@ -236,7 +236,9 @@ public String extractNextToken(ListLogMetricsResponse payload) {`
`236`	`236`
`237`	`237`	`@Override`
`238`	`238`	`public Iterable<LogMetric> extractResources(ListLogMetricsResponse payload) {`
`239`		`- return payload.getMetricsList();`
	`239`	`+ return payload.getMetricsList() != null`
	`240`	`+ ? payload.getMetricsList()`
	`241`	`+ : ImmutableList.<LogMetric>of();`
`240`	`242`	`}`
`241`	`243`	`};`
`242`	`244`