Class FormExtractor
- java.lang.Object
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- org.pac4j.core.credentials.extractor.FormExtractor
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- All Implemented Interfaces:
CredentialsExtractor<UsernamePasswordCredentials>
public class FormExtractor extends Object implements CredentialsExtractor<UsernamePasswordCredentials>
To extract a username and password posted from a form.- Since:
- 1.8.0
- Author:
- Jerome Leleu
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Constructor Summary
Constructors Constructor Description FormExtractor(String usernameParameter, String passwordParameter)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Optional<UsernamePasswordCredentials>
extract(WebContext context)
Extract theCredentials
from aWebContext
and returnOptional.empty()
if no credentials are present or throw aCredentialsException
if it cannot get it.String
getPasswordParameter()
String
getUsernameParameter()
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Method Detail
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extract
public Optional<UsernamePasswordCredentials> extract(WebContext context)
Description copied from interface:CredentialsExtractor
Extract theCredentials
from aWebContext
and returnOptional.empty()
if no credentials are present or throw aCredentialsException
if it cannot get it.- Specified by:
extract
in interfaceCredentialsExtractor<UsernamePasswordCredentials>
- Parameters:
context
- the current web context- Returns:
- the credentials (optional)
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getUsernameParameter
public String getUsernameParameter()
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getPasswordParameter
public String getPasswordParameter()
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