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 # launchPlugInMetaData

 Last update: 16.07.2025 

public [launchPlugInMetaData](launch-plug-in-meta-data.md)(jarFile: [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html), className: [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html)): [IPlugInMetaData](../../com.phoenix_int.ModelCenter/-i-plug-in-meta-data/index.md)

Get the specified PlugIn metadata class.

#### Parameters

jarFilethe JAR file where the plugin is storedclassNamethe fully qualified classname for the metadata class#### Throws

[Exception](https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html)on error; the type is determined by the type of failure