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opentelemetry-java-instrumentation
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Write json for loggingwriter

This commit is contained in:
Andrew Kent 2018-01-30 17:15:26 -08:00
parent 4e90a7d1e5
commit 919eefe818
1 changed files with 7 additions and 1 deletions
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8
dd-trace-ot/src/main/java/datadog/trace/common/writer/LoggingWriter.java
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@ -1,5 +1,6 @@
package datadog.trace.common.writer; package datadog.trace.common.writer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.auto.service.AutoService; import com.google.auto.service.AutoService;
import datadog.opentracing.DDSpan; import datadog.opentracing.DDSpan;
import datadog.trace.common.Service; import datadog.trace.common.Service;
@ -10,10 +11,15 @@ import lombok.extern.slf4j.Slf4j;
@Slf4j @Slf4j
@AutoService(Writer.class) @AutoService(Writer.class)
public class LoggingWriter implements Writer { public class LoggingWriter implements Writer {
private final ObjectMapper serializer = new ObjectMapper();
@Override @Override
public void write(final List<DDSpan> trace) { public void write(final List<DDSpan> trace) {
log.info("write(trace): {}", trace); try {
log.info("write(trace): {}", serializer.writeValueAsString(trace));
} catch (Exception e) {
log.error("error writing(trace): {}", trace);
}
} }
@Override @Override