# Uses of Class
javax.xml.crypto.dsig.TransformService

Packages that use TransformService
Package
Description
javax.xml.crypto.dsig
Classes for generating and validating XML digital signatures.

## Uses of TransformService in javax.xml.crypto.dsig

Methods in javax.xml.crypto.dsig that return TransformService
Modifier and Type
Method
Description
`static TransformService`
TransformService.`getInstance(String algorithm, String mechanismType)`
Returns a `TransformService` that supports the specified algorithm URI (ex: `Transform.XPATH2`) and mechanism type (ex: DOM).
`static TransformService`
TransformService.`getInstance(String algorithm, String mechanismType, String provider)`
Returns a `TransformService` that supports the specified algorithm URI (ex: `Transform.XPATH2`) and mechanism type (ex: DOM) as supplied by the specified provider.
`static TransformService`
TransformService.`getInstance(String algorithm, String mechanismType, Provider provider)`
Returns a `TransformService` that supports the specified algorithm URI (ex: `Transform.XPATH2`) and mechanism type (ex: DOM) as supplied by the specified provider.