XmlSignatureChecker (Camel :: XML Security 3.18.6 API)

```
public interface XmlSignatureChecker
```
This interface gives the application the possibility to check whether the expected parts are signed.
Only relevant for the XML signature verifier.
See http://www.w3.org/TR/xmldsig-bestpractices/#check-what-is-signed
The checker is called for each XML signature contained in the XM document. You can get the total and current count of the XML signatures via the methods XmlSignatureChecker.Input.getTotalCountOfSignatures() and XmlSignatureChecker.Input.getCurrentCountOfSignatures().

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface XmlSignatureChecker.Input

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`checkBeforeCoreValidation(XmlSignatureChecker.Input input)`	Checks whether the signature document has the expected structure and contains the expected transformations and references.

- Method Detail
  - checkBeforeCoreValidation
```
void checkBeforeCoreValidation(XmlSignatureChecker.Input input)
                        throws Exception
```
    Checks whether the signature document has the expected structure and contains the expected transformations and references. See http://www.w3.org/TR/xmldsig-bestpractices/#check-what-is-signed
    
    Parameters:
    
    input - input parameters
    
    Throws:
    
    Exception - when XML signature does not pass the check