br.com.anteros.spring.web.support

Class AnterosGzipBodyDecompressFilter

java.lang.Object

br.com.anteros.spring.web.support.AnterosGzipBodyDecompressFilter

All Implemented Interfaces:

javax.servlet.Filter

public class AnterosGzipBodyDecompressFilter
extends Object
implements javax.servlet.Filter

Constructor Summary

Constructors

Constructor and Description
AnterosGzipBodyDecompressFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain chain) Analisa a solicitação de servlet para um possível corpo(body) compactado com gzip.
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

AnterosGzipBodyDecompressFilter

public AnterosGzipBodyDecompressFilter()

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

doFilter

public final void doFilter(javax.servlet.ServletRequest servletRequest,
                           javax.servlet.ServletResponse servletResponse,
                           javax.servlet.FilterChain chain)
                    throws IOException,
                           javax.servlet.ServletException

Analisa a solicitação de servlet para um possível corpo(body) compactado com gzip. Quando codificado o conteúdo o cabeçalho tem o valor "gzip" e o método de solicitação é POST. Lemos todos os gzipados stream e quaisquer dados para descompactá-lo. Caso gzip Content-Encoding especificado no cabeçalho, mas o corpo não está realmente no formato gzip, lançaremos ZipException.

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

servletRequest - servlet request

servletResponse - servlet response

chain - filter chain

Throws:

IOException - lançada quando falhar

javax.servlet.ServletException - lançada quando falhar

destroy

public final void destroy()

Specified by:

destroy in interface javax.servlet.Filter