br.gov.frameworkdemoiselle.security
Class AbstractHTTPAuthorizationFilter

java.lang.Object
  br.gov.frameworkdemoiselle.security.AbstractHTTPAuthorizationFilter

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

BasicAuthFilter, TokenAuthFilter

public abstract class AbstractHTTPAuthorizationFilter
extends Object
implements javax.servlet.Filter

Constructor Summary

AbstractHTTPAuthorizationFilter()

Method Summary

void	destroy()
protected void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
protected String	getAuthData(javax.servlet.http.HttpServletRequest request)
protected String	getAuthHeader(javax.servlet.http.HttpServletRequest request)
protected abstract String	getType()
void	init(javax.servlet.FilterConfig filterConfig)
protected abstract boolean	isActive()
protected boolean	isSupported(javax.servlet.http.HttpServletRequest request)
protected void	performLogin(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	performLogout(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractHTTPAuthorizationFilter

public AbstractHTTPAuthorizationFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

doFilter

protected void doFilter(javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response,
                        javax.servlet.FilterChain chain)
                 throws IOException,
                        javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

getAuthHeader

protected String getAuthHeader(javax.servlet.http.HttpServletRequest request)

getAuthData

protected String getAuthData(javax.servlet.http.HttpServletRequest request)
                      throws InvalidCredentialsException

Throws:

InvalidCredentialsException

isSupported

protected boolean isSupported(javax.servlet.http.HttpServletRequest request)

isActive

protected abstract boolean isActive()

getType

protected abstract String getType()

performLogin

protected void performLogin(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)

performLogout

protected void performLogout(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response)