# EntityNew

Instantiate a new entity, optionally with a struct of properties.

## Method Signature

```
EntityNew(entityName=[String], properties=[Struct], ignoreExtras=[Boolean])
```

### Arguments

| Argument       | Type      | Required | Description                                                                                                    | Default |
| -------------- | --------- | -------- | -------------------------------------------------------------------------------------------------------------- | ------- |
| `entityName`   | `String`  | `true`   | The name of the entity to create.                                                                              |         |
| `properties`   | `Struct`  | `false`  | A struct of properties to populate on the new entity.                                                          |         |
| `ignoreExtras` | `Boolean` | `false`  | If false, an error will be thrown if properties are provided that do not exist on the entity. Not implemented. |         |

## Examples

### Creating Simple Entities

Creating an instance of an ORM entity is as simple as calling `entityNew()` with the name of the entity you wish to create. For example, to create a new instance of an entity named `Auto`, you would do the following:

```java
var myEntity = entityNew( "Auto" );
```

To populate the entity with initial values, you can pass a struct of properties as the second argument:

```java
var myEntity = entityNew( "Auto", {
    Make = "Toyota",
    Model = "Camry",
    Year = 2020
} );
```

### Ignoring Extra Properties

(Coming soon) By default, `ignoreExtra` is set to `false`, meaning that if you provide properties that do not exist on the entity, an error will be thrown.

For example, this will throw an error if `Color` is not a defined property on the `Auto` entity:

```java
var myEntity = entityNew( "Auto", {
    Make = "Toyota",
    Model = "Camry",
    Year = 2020,
    Color = "Blue"
}, true );
```

To change this behavior, you can set the `ignoreExtra` argument to `true`:

```java
var myEntity = entityNew( "Auto", {
    Make = "Toyota",
    Model = "Camry",
    Year = 2020,
    Color = "Blue"
}, true );
```

This will create the entity and ignore the `Color` property if it does not exist on the `Auto` entity.

## Related

* [EntityDelete](/reference/built-in-functions/entitydelete.md)
* [EntityLoad](/reference/built-in-functions/entityload.md)
* [EntityLoadByExample](/reference/built-in-functions/entityloadbyexample.md)
* [EntityLoadByPK](/reference/built-in-functions/entityloadbypk.md)
* [EntityMerge](/reference/built-in-functions/entitymerge.md)
* [EntityNameArray](/reference/built-in-functions/entitynamearray.md)
* [EntityNameList](/reference/built-in-functions/entitynamelist.md)
* [EntityReload](/reference/built-in-functions/entityreload.md)
* [EntitySave](/reference/built-in-functions/entitysave.md)
* [EntityToQuery](/reference/built-in-functions/entitytoquery.md)
* [ORMClearSession](/reference/built-in-functions/ormclearsession.md)
* [ORMCloseAllSessions](/reference/built-in-functions/ormcloseallsessions.md)
* [ORMCloseSession](/reference/built-in-functions/ormclosesession.md)
* [ORMEvictCollection](/reference/built-in-functions/ormevictcollection.md)
* [ORMEvictEntity](/reference/built-in-functions/ormevictentity.md)
* [ORMEvictQueries](/reference/built-in-functions/ormevictqueries.md)
* [ORMExecuteQuery](/reference/built-in-functions/ormexecutequery.md)
* [ORMFlush](/reference/built-in-functions/ormflush.md)
* [ORMFlushAll](/reference/built-in-functions/ormflushall.md)
* [ORMGetHibernateVersion](/reference/built-in-functions/ormgethibernateversion.md)
* [ORMGetSession](/reference/built-in-functions/ormgetsession.md)
* [ORMGetSessionFactory](/reference/built-in-functions/ormgetsessionfactory.md)
* [ORMReload](/reference/built-in-functions/ormreload.md)


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