open-telemetry
/
opentelemetry-java-instrumentation
mirror of https://github.com/open-telemetry/opentelemetry-java-instrumentation.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fixed potential NullPointerException if AMQP.Properties::getHeaders returns null (#3588)

This commit is contained in:
Niki 2021-07-15 19:27:23 +02:00 committed by GitHub
parent 9a3734f8ed
commit 016a963640
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
instrumentation/rabbitmq-2.7/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/rabbitmq/TextMapExtractAdapter.java
View File

@ -6,6 +6,7 @@
package io.opentelemetry.javaagent.instrumentation.rabbitmq;
import io.opentelemetry.context.propagation.TextMapGetter;
import java.util.Collections;
import java.util.Map;
public class TextMapExtractAdapter implements TextMapGetter<Map<String, Object>> {
@ -14,12 +15,16 @@ public class TextMapExtractAdapter implements TextMapGetter<Map<String, Object>>
@Override
public Iterable<String> keys(Map<String, Object> carrier) {
return carrier.keySet();
return carrier != null ? carrier.keySet() : Collections.emptyList();
}
@Override
public String get(Map<String, Object> carrier, String key) {
Object obj = carrier.get(key);
return obj == null ? null : obj.toString();
if (carrier != null) {
Object obj = carrier.get(key);
return obj == null ? null : obj.toString();
} else {
return null;
}
}
}