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Avoid warning about `labelAtomSet` during `Slave.readResolve` (#10863)
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This commit is contained in:
Kris Stern 2025-07-23 13:41:03 +08:00 committed by GitHub
parent 2a27e84ee5 e19186bf16
commit de9058e8f8
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GPG Key ID: B5690EEEBB952194
1 changed files with 13 additions and 2 deletions
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11
core/src/main/java/hudson/model/Slave.java
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@ -27,6 +27,7 @@ package hudson.model;
import edu.umd.cs.findbugs.annotations.CheckForNull;
import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import hudson.DescriptorExtensionList;
import hudson.EnvVars;
import hudson.FilePath;
@ -102,6 +103,7 @@ import org.kohsuke.stapler.StaplerResponse2;
*
* @author Kohsuke Kawaguchi
*/
@SuppressFBWarnings(value = "DESERIALIZATION_GADGET", justification = "unhappy about existence of readResolve?")
public abstract class Slave extends Node implements Serializable {
private static final Logger LOGGER = Logger.getLogger(Slave.class.getName());
@ -381,7 +383,9 @@ public abstract class Slave extends Node implements Serializable {
@Override
protected Set<LabelAtom> getLabelAtomSet() {
if (labelAtomSet == null) {
if (!insideReadResolve.get()) {
warnPlugin();
}
this.labelAtomSet = Collections.unmodifiableSet(Label.parse(label));
}
return labelAtomSet;
@ -627,6 +631,8 @@ public abstract class Slave extends Node implements Serializable {
return name.hashCode();
}
private static final ThreadLocal<Boolean> insideReadResolve = ThreadLocal.withInitial(() -> false);
/**
* Invoked by XStream when this object is read into memory.
*/
@ -634,7 +640,12 @@ public abstract class Slave extends Node implements Serializable {
if (nodeProperties == null)
nodeProperties = new DescribableList<>(this);
previouslyAssignedLabels = new HashSet<>();
insideReadResolve.set(true);
try {
_setLabelString(label);
} finally {
insideReadResolve.set(false);
}
return this;
}