Class HeaderWriterFilter
- java.lang.Object
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- org.springframework.web.filter.GenericFilterBean
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- org.springframework.web.filter.OncePerRequestFilter
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- org.springframework.security.web.header.HeaderWriterFilter
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- All Implemented Interfaces:
javax.servlet.Filter
,org.springframework.beans.factory.Aware
,org.springframework.beans.factory.BeanNameAware
,org.springframework.beans.factory.DisposableBean
,org.springframework.beans.factory.InitializingBean
,org.springframework.context.EnvironmentAware
,org.springframework.core.env.EnvironmentCapable
,org.springframework.web.context.ServletContextAware
public class HeaderWriterFilter extends org.springframework.web.filter.OncePerRequestFilter
Filter implementation to add headers to the current response. Can be useful to add certain headers which enable browser protection. Like X-Frame-Options, X-XSS-Protection and X-Content-Type-Options.- Since:
- 3.2
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Constructor Summary
Constructors Constructor Description HeaderWriterFilter(java.util.List<HeaderWriter> headerWriters)
Creates a new instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
void
setShouldWriteHeadersEagerly(boolean shouldWriteHeadersEagerly)
Allow writing headers at the beginning of the request.-
Methods inherited from class org.springframework.web.filter.OncePerRequestFilter
doFilter, doFilterNestedErrorDispatch, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch
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Constructor Detail
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HeaderWriterFilter
public HeaderWriterFilter(java.util.List<HeaderWriter> headerWriters)
Creates a new instance.- Parameters:
headerWriters
- theHeaderWriter
instances to write out headers to theHttpServletResponse
.
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Method Detail
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doFilterInternal
protected void doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain) throws javax.servlet.ServletException, java.io.IOException
- Specified by:
doFilterInternal
in classorg.springframework.web.filter.OncePerRequestFilter
- Throws:
javax.servlet.ServletException
java.io.IOException
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setShouldWriteHeadersEagerly
public void setShouldWriteHeadersEagerly(boolean shouldWriteHeadersEagerly)
Allow writing headers at the beginning of the request.- Parameters:
shouldWriteHeadersEagerly
- boolean to allow writing headers at the beginning of the request.- Since:
- 5.2
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