Package cloud.piranha.security.exousia
Class AuthorizationPreFilter
java.lang.Object
jakarta.servlet.GenericFilter
jakarta.servlet.http.HttpFilter
cloud.piranha.security.exousia.AuthorizationPreFilter
- All Implemented Interfaces:
FilterPriority
,Filter
,FilterConfig
,Serializable
This filter is uses to call a Jakarta Authentication system module at the
start of an HTTP request.
Note, this Filter *MUST* be installed as the first filter, and it should *NOT* be possible to place a filter before this filter. The standard Servlet API does not provide facilities for this.
- Author:
- Arjan Tijms
- See Also:
- Serialized Form
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Field Summary
Modifier and TypeFieldDescriptionstatic ThreadLocal<HttpServletRequest>
Stores the local servlet request.static int
Stores the priority. -
Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected void
doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
Process the filter.void
doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
Process the filter.int
Returns the priority of this filter in the filter chain.void
init(FilterConfig filterConfig)
Initialize the filter.Methods inherited from class jakarta.servlet.GenericFilter
getFilterConfig, getFilterName, getInitParameter, getInitParameterNames, getServletContext, init
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Field Details
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localServletRequest
Stores the local servlet request. -
PRIORITY
public static int PRIORITYStores the priority.
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Constructor Details
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AuthorizationPreFilter
public AuthorizationPreFilter()
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Method Details
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getPriority
public int getPriority()Description copied from interface:FilterPriority
Returns the priority of this filter in the filter chain.- Specified by:
getPriority
in interfaceFilterPriority
- Returns:
- the priority value
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init
Description copied from interface:Filter
Initialize the filter.- Specified by:
init
in interfaceFilter
- Overrides:
init
in classGenericFilter
- Parameters:
filterConfig
- the filter configuration.- Throws:
ServletException
- when a servlet error occurs.
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doFilter
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletExceptionDescription copied from class:HttpFilter
Process the filter.- Specified by:
doFilter
in interfaceFilter
- Overrides:
doFilter
in classHttpFilter
- Parameters:
request
- the request.response
- the responsechain
- the filter chain- Throws:
IOException
- when an I/O error occurs.ServletException
- when a servlet error occurs.
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doFilter
protected void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletExceptionDescription copied from class:HttpFilter
Process the filter.- Overrides:
doFilter
in classHttpFilter
- Parameters:
request
- the request.response
- the response.chain
- the chain.- Throws:
IOException
- when an I/O error occurs.ServletException
- when a servlet error occurs.
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