@Override
protected void updateScanner(final DeploymentScanner scanner, final ModelNode newValue) {
boolean enable = newValue.resolve().asBoolean();
scanner.setAutoDeployExplodedContent(enable);
}
/** {@inheritDoc} */
@Override
public Cancellable execute(
OperationContext context, ModelNode operation, ResultHandler resultHandler) {
final PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
final String name = address.getLastElement().getValue();
final ModelNode compensatingOperation = new ModelNode();
compensatingOperation.get(OP).set("enable");
compensatingOperation.get(OP_ADDR).set(operation.require(OP_ADDR));
// update the model
context.getSubModel().get(CommonAttributes.SCAN_ENABLED).set(false);
if (context instanceof RuntimeOperationContext) {
final RuntimeOperationContext updateContext = (RuntimeOperationContext) context;
final ServiceController<?> controller =
updateContext
.getServiceRegistry()
.getService(DeploymentScannerService.getServiceName(name));
if (controller == null) {
resultHandler.handleFailed(new ModelNode().set("scanner not configured"));
} else {
try {
final DeploymentScanner scanner = (DeploymentScanner) controller.getValue();
scanner.stopScanner();
resultHandler.handleResultComplete(compensatingOperation);
} catch (Throwable t) {
resultHandler.handleFailed(getFailureResult(t));
}
}
} else {
resultHandler.handleResultComplete(compensatingOperation);
}
return Cancellable.NULL;
}
/** {@inheritDoc} */
@Override
public synchronized void stop(StopContext context) {
final DeploymentScanner scanner = this.scanner;
this.scanner = null;
scanner.stopScanner();
}