# Run Java Code

## Run Java Code Actions

### Process / ProcessCode

Passes the requested event to a dynamic event handler for processing. Event metadata parameters applicable for this action are as follows:

{% tabs %}
{% tab title="Table" %}

| Parameter       | Definition                                  | Example            | Default |
| --------------- | ------------------------------------------- | ------------------ | ------- |
| Dynamic Handler | Name of the code handler to execute request | basket\_operations | -       |
| Dynamic Action  | Name of the action to call on code handler  | PriceBasket        | -       |
| {% endtab %}    |                                             |                    |         |

{% tab title="JSON Schema" %}

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Run Java Code Process/ProcessCode action eventMeta.parameters",
  "type": "object",
  "properties": {
    "eventMeta": {
      "type": "object",
      "properties": {
        "parameters": {
          "type": "object",
          "properties": {
            "dynamicHandler": {
              "type": "string",
              "definition": "Name of the code handler to execute request",
              "example": "basket_operations",
              "default": null
            },
            "dynamicAction": {
              "type": "string",
              "definition": "Name of the action to call on code handler",
              "example": "PriceBasket",
              "default": null
            }
          }
        }
      }
    }
  }
}
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
All parameters applicable for the selected code handler are also passed on by `OpenHFTEventHandler`.
{% endhint %}