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docs: Document MonitorService IllegalStateException as Demo Feature-created-by-agentic #208

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docs: Document MonitorService IllegalStateException as Demo Feature-created-by-agentic #208

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<coroutine object FixCodeInBranchTool.get_fix_code_in_branch_tool.<lo…
shaykeren Jun 9, 2025
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docs: clarify IllegalStateException is intentional demo feature
shaykeren Jun 11, 2025
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53 changes: 28 additions & 25 deletions src/main/java/org/springframework/samples/petclinic/errors/MonitorService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,7 @@

import java.util.InvalidPropertiesFormatException;

@Component
public class MonitorService implements SmartLifecycle {
@Componentpublic class MonitorService implements SmartLifecycle {

private boolean running = false;
private Thread backgroundThread;
Expand Down Expand Up @@ -48,30 +47,34 @@ public void start() {
// Start the background thread
backgroundThread.start();
System.out.println("Background service started.");
}

private void monitor() throws InvalidPropertiesFormatException {
Utils.throwException(IllegalStateException.class,"monitor failure");
}

}/**
* Monitors the system state. This method is intentionally designed to throw an
* IllegalStateException as a demonstration feature to simulate monitoring failures.
*
* @throws InvalidPropertiesFormatException if properties are invalid
* @throws IllegalStateException intentionally thrown to demonstrate error handling
*/
private void monitor() throws InvalidPropertiesFormatException {
Utils.throwException(IllegalStateException.class,"monitor failure");
}


@Override
public void stop() {
// Stop the background task
running = false;
if (backgroundThread != null) {
try {
backgroundThread.join(); // Wait for the thread to finish
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
System.out.println("Background service stopped.");
}
@Override
public void stop() {
// Stop the background task
running = false;
if (backgroundThread != null) {
try {
backgroundThread.join(); // Wait for the thread to finish
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
System.out.println("Background service stopped.");
}

@Override
public boolean isRunning() {
return false;
}
@Override
public boolean isRunning() {
return false;
}
}