# postProcessObjectFromPodProvider method

1. @override

Future<ObjectHolder<Object>> postProcessObjectFromPodProvider(

1. ObjectHolder<Object> object,
2. String name

)
override

Retrieves the PodProvider backing a pod.

This hook is responsible for validating and casting the pod instance into a usable PodProvider.

# Default Behavior

- Verifies that `instance` is a PodProvider.
- If not, throws a PodCreationException (invalid configuration).

# Extension

- Override this method in subclasses if pods can wrap or proxy providers in non-standard ways.

# Parameters

- `podName`: Logical pod identifier.
- `instance`: The actual pod object (expected to be a PodProvider).

# Returns

The validated PodProvider. Post-processes the object retrieved from a PodProvider.

This hook allows frameworks and extensions to modify or decorate provider-returned objects before they are exposed to the container.

# Default Behavior

- Returns the object unchanged.

# Common Use Cases

- Applying AOP proxies or dynamic decorators.
- Enforcing lifecycle callbacks.
- Validating or transforming provider outputs.

# Parameters

- `object`: The raw object wrapped in ObjectHolder.
- `name`: Pod name for context.

# Returns

The potentially modified ObjectHolder.

# Notes

- This method is asynchronous, allowing for deferred transformations.

## Implementation

    @override
    Future<ObjectHolder<Object>> postProcessObjectFromPodProvider(ObjectHolder<Object> object, String name) async {
      try {
        Object processedValue = object.getValue();

        // Apply PodExpression evaluation if available
        if (containsDefinition(name)) {
          final definition = getDefinition(name);
          if (definition is AbstractPodDefinition) {
            final expression = definition.getPodExpression();
            if (expression != null) {
              try {
                final result = await evaluateExpression(expression, definition);
                if (result != null) {
                  processedValue = result.getValue();
                  if (logger.getIsTraceEnabled()) {
                    logger.trace("Applied PodExpression post-processing for pod '$name'");
                  }
                }
              } catch (e) {
                if (logger.getIsWarnEnabled()) {
                  logger.warn("Failed to evaluate PodExpression for pod '$name': $e");
                }
              }
            }
          }
        }

        // Apply additional post-processing logic
        processedValue = applyCustomPostProcessing(processedValue, name);

        return ObjectHolder<Object>(
          processedValue,
          packageName: object.getPackageName(),
          qualifiedName: object.getQualifiedName()
        );
      } catch (e) {
        if (logger.getIsWarnEnabled()) {
          logger.warn("Error in post-processing object from PodProvider for '$name': $e");
        }
        return object; // Return original on error
      }
    }