fix: handle null pointer when parsing metadata attributes #759
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Fix behavior of getRegion and getZone methods when attributes aren't defined. Align getNamespaceName return value with other methods to return null.
google-cla
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cla: yes
product-auto-label
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added
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api: logging
losalex
approved these changes
Nov 24, 2021
| @@ -178,7 +175,10 @@ private String getProjectId() { | |||
| */ | |||
| private String getRegion() { | |||
| String loc = getter.getAttribute("instance/region"); | |||
| return loc.substring(loc.lastIndexOf('/') + 1); | |||
| if (loc != null) { | |||
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nit: return loc != null ? loc.substring(loc.lastIndexOf('/') + 1) : null;
| @@ -199,6 +199,9 @@ private String getVersionId() { | |||
| */ | |||
| private String getZone() { | |||
| String loc = getter.getAttribute("instance/zone"); | |||
| return loc.substring(loc.lastIndexOf('/') + 1); | |||
| if (loc != null) { | |||
| return loc.substring(loc.lastIndexOf('/') + 1); | |||
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nit: Same as above - simplifies reading
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Fix behavior of getRegion and getZone methods when attributes aren't defined.
Align getNamespaceName return value with other methods to return null.
Addresses googleapis/java-logging-logback#599 when incorrect resource type is enforced.