public interface StringTransformation
The Presto interface for custom filters for single sign-on solutions. The transformer is the second filter steps that performs any manipulations needed to transform the string extracted from SSO information into a valid user ID that Presto can use to perform authorization.
Modifier and Type | Method and Description |
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java.lang.String |
transform(java.lang.String str)
Transforms the specified string into a valid user ID.
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