Hi,
(Version: Magnolia CE 3.6.3)
I have a paragraph using Freemarker and an action paragraph class.
I've recently decided to add a page redirect. I do attempt the page
redirect by accessing response object via WebContext. Everything works
fine until the redirect is actually performed.
Please note: The redirect works fine when I disable the GZip Filter.
My Code:
WebContext ctx = null;
if(MgnlContext.getInstance() instanceof WebContext)
ctx = (WebContext)MgnlContext.getInstance();
if(ctx != null) {
try {
HttpServletResponse response = (HttpServletResponse)
ctx.getResponse();
if (!response.isCommitted()) {
response.reset();
response.sendRedirect(MgnlContext.getContextPath() +
ContentUtil.getContentByUUID(ContentRepository.WEBSITE,
redirectPage).getHandle() + "." +
ServerConfiguration.getInstance().getDefaultExtension());
}
} catch (IOException ioe) {
//TODO: handling
}
}
The error:
java.lang.IllegalStateException: Failure when attempting to set
response header Content-Encoding: gzip
info.magnolia.cms.util.RequestHeaderUtil.addAndVerifyHeader(RequestHeaderUtil.java:66)
info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:101)
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:62)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:73)
info.magnolia.cms.filters.CosMultipartRequestFilter.doFilter(CosMultipartRequestFilter.java:84)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:61)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:81)
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:62)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:76)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:80)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:72)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:71)
info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:64)
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:71)
info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:97)
info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:200)
I'm not completely familiar with the GZip Filter and I've spent some
time trying to figure out the issue but I've made no progress. Am I
doing something wrong here? If anyone has any information they can
share, I'd really appreciate it.
Thanks,
Jackson Nicolas
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