org.frameworkset.web.interceptor

Class AuthenticateInterceptor

java.lang.Object

org.frameworkset.web.token.TokenFilter

org.frameworkset.web.interceptor.AuthenticateFilter

org.frameworkset.web.interceptor.AuthenticateInterceptor

All Implemented Interfaces:

javax.servlet.Filter, org.frameworkset.web.servlet.HandlerInterceptor

public abstract class AuthenticateInterceptor
extends AuthenticateFilter
implements org.frameworkset.web.servlet.HandlerInterceptor

FirstInterceptor.java

Description:

bboss workgroup

Copyright (c) 2009

Field Summary

Fields inherited from class org.frameworkset.web.interceptor.AuthenticateFilter

accesscontrol_check_result, accesscontrol_check_result_fail, accesscontrol_check_result_free, accesscontrol_check_result_ok, accesscontrol_permissioncheck_result, accesscontrol_permissioncheck_result_fail, accesscontrol_permissioncheck_result_ok, authorfailedurl, contextRelative, directtype, enablePermissionCheck, encodingScheme, exposeModelAttributes, failedback, failedbackpath_parametername, failedbackurlpattern, FORWARD, http10Compatible, INCLUDE, isforward, isinclude, pathMatcher, patternsExclude, patternsInclude, permissiondirecttype, permissionExclude, permissionInclude, preventDispatchLoop, REDIRECT, referpath_parametername, sign, urlPathHelper

Fields inherited from class org.frameworkset.web.token.TokenFilter

redirectpath

Constructor Summary

Constructors

Constructor and Description
AuthenticateInterceptor()

Method Summary

Modifier and Type	Method and Description
boolean	_preHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta)
void	afterCompletion(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta, java.lang.Exception ex)
protected void	appendQueryProperties(java.lang.StringBuffer targetUrl, javax.servlet.http.HttpServletRequest request, java.util.Map model, java.lang.String encodingScheme) Append query properties to the redirect URL.
void	exposeForwardRequestAttributes(boolean first, java.lang.StringBuffer targetUrl, javax.servlet.http.HttpServletRequest request, java.lang.String encodingScheme) Expose the current request URI and paths as HttpServletRequest attributes under the keys defined in the Servlet 2.4 specification, for containers that implement 2.3 or an earlier version of the Servlet API: javax.servlet.forward.request_uri, javax.servlet.forward.context_path, javax.servlet.forward.servlet_path, javax.servlet.forward.path_info, javax.servlet.forward.query_string.
protected boolean	isEligibleProperty(java.lang.String key, java.lang.Object value) Determine whether the given model element should be exposed as a query property.
protected boolean	isEligibleValue(java.lang.Object value) Determine whether the given model element value is eligible for exposure.
void	postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta, org.frameworkset.web.servlet.ModelAndView modelAndView)
protected java.util.Map	queryProperties(java.util.Map model) Determine name-value pairs for query strings, which will be stringified, URL-encoded and formatted by appendQueryProperties(java.lang.StringBuffer, javax.servlet.http.HttpServletRequest, java.util.Map, java.lang.String).
protected java.lang.String	urlEncode(java.lang.String input, java.lang.String encodingScheme) URL-encode the given input String with the given encoding scheme.

Methods inherited from class org.frameworkset.web.interceptor.AuthenticateFilter

_permissionHandle, check, checkPermission, destroy, doFilter, getAuthorfailedurl, getDirecttype, getFailedbackurlpattern, getPathUrl, getPatternsExclude, getPatternsInclude, getPermissiondirecttype, getPermissionExclude, getPermissionInclude, init, isEnablePermissionCheck, isFailedback, isforward, isHttp10Compatible, isPreventDispatchLoop, main, needCheck, needCheck, preHandle, prepareForRendering, prepareForRendering, preparePermissionForRendering, prepermissionHandle, setAuthorfailedurl, setDirecttype, setEnablePermissionCheck, setFailedback, setFailedbackurlpattern, setHttp10Compatible, setPatternsExclude, setPatternsInclude, setPermissiondirecttype, setPermissionExclude, setPermissionInclude, setPreventDispatchLoop

Methods inherited from class org.frameworkset.web.token.TokenFilter

appendDTokenToTargetURL, assertDToken, checkTokenExist, doDTokencheck, doTicketcheck, firstRequest, getRedirecturl, isloopredirect, sendRedirect, sendRedirect, sendRedirect403, setRedirecturl

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.frameworkset.web.servlet.HandlerInterceptor

preHandle

Constructor Detail

AuthenticateInterceptor

public AuthenticateInterceptor()

Method Detail

afterCompletion

public void afterCompletion(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response,
                            org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta,
                            java.lang.Exception ex)
                     throws java.lang.Exception

Specified by:

afterCompletion in interface org.frameworkset.web.servlet.HandlerInterceptor

Throws:

java.lang.Exception

postHandle

public void postHandle(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta,
                       org.frameworkset.web.servlet.ModelAndView modelAndView)
                throws java.lang.Exception

Specified by:

postHandle in interface org.frameworkset.web.servlet.HandlerInterceptor

Throws:

java.lang.Exception

_preHandle

public boolean _preHandle(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response,
                          org.frameworkset.web.servlet.handler.HandlerMeta handlerMeta)
                   throws java.lang.Exception

Overrides:

_preHandle in class AuthenticateFilter

Throws:

java.lang.Exception

appendQueryProperties

protected void appendQueryProperties(java.lang.StringBuffer targetUrl,
                                     javax.servlet.http.HttpServletRequest request,
                                     java.util.Map model,
                                     java.lang.String encodingScheme)
                              throws java.io.UnsupportedEncodingException

Append query properties to the redirect URL. Stringifies, URL-encodes and formats model attributes as query properties.

Parameters:

targetUrl - the StringBuffer to append the properties to

model - Map that contains model attributes

encodingScheme - the encoding scheme to use

Throws:

java.io.UnsupportedEncodingException - if string encoding failed

See Also:

queryProperties(java.util.Map)

queryProperties

protected java.util.Map queryProperties(java.util.Map model)

Determine name-value pairs for query strings, which will be stringified, URL-encoded and formatted by appendQueryProperties(java.lang.StringBuffer, javax.servlet.http.HttpServletRequest, java.util.Map, java.lang.String).

This implementation filters the model through checking isEligibleProperty(String, Object) for each element, by default accepting Strings, primitives and primitive wrappers only.

Parameters:

model - the original model Map

Returns:

the filtered Map of eligible query properties

See Also:

isEligibleProperty(String, Object)

isEligibleProperty

protected boolean isEligibleProperty(java.lang.String key,
                                     java.lang.Object value)

Determine whether the given model element should be exposed as a query property.

The default implementation considers Strings and primitives as eligible, and also arrays and Collections/Iterables with corresponding elements. This can be overridden in subclasses.

Parameters:

key - the key of the model element

value - the value of the model element

Returns:

whether the element is eligible as query property

isEligibleValue

protected boolean isEligibleValue(java.lang.Object value)

Determine whether the given model element value is eligible for exposure.

The default implementation considers primitives, Strings, Numbers, Dates, URIs, URLs and Locale objects as eligible. This can be overridden in subclasses.

Parameters:

value - the model element value

Returns:

whether the element value is eligible

See Also:

BeanUtils.isSimpleValueType(java.lang.Class)

urlEncode

protected java.lang.String urlEncode(java.lang.String input,
                                     java.lang.String encodingScheme)
                              throws java.io.UnsupportedEncodingException

URL-encode the given input String with the given encoding scheme.

The default implementation uses URLEncoder.encode(input, enc).

Parameters:

input - the unencoded input String

encodingScheme - the encoding scheme

Returns:

the encoded output String

Throws:

java.io.UnsupportedEncodingException - if thrown by the JDK URLEncoder

See Also:

URLEncoder.encode(String, String), URLEncoder.encode(String)

exposeForwardRequestAttributes

public void exposeForwardRequestAttributes(boolean first,
                                           java.lang.StringBuffer targetUrl,
                                           javax.servlet.http.HttpServletRequest request,
                                           java.lang.String encodingScheme)
                                    throws java.io.UnsupportedEncodingException

Expose the current request URI and paths as HttpServletRequest attributes under the keys defined in the Servlet 2.4 specification, for containers that implement 2.3 or an earlier version of the Servlet API: javax.servlet.forward.request_uri, javax.servlet.forward.context_path, javax.servlet.forward.servlet_path, javax.servlet.forward.path_info, javax.servlet.forward.query_string.

Does not override values if already present, to not cause conflicts with the attributes exposed by Servlet 2.4+ containers themselves.

Parameters:

request - current servlet request

Throws:

java.io.UnsupportedEncodingException