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java.lang.IllegalStateException: cannot resize buffer

HI all,
Please bare with me for this question.
I have an action class.Once all of the processing is completed, I can see with the debugging statements that the following command
filterChain.doFilter(request, servletResponse);
is being called multiple times. Which causes an illgal state exception.
java.lang.IllegalStateException: Cannot resize buffer - 640 bytes have already been written (Servlet 2.3, sec. 5.1)
at weblogic.servlet.internal.ServletResponseImpl.setBufferSize(ServletResponseImpl.java:416)
at com.tonbeller.sironkyc.server.SironKYCLoginFilter.doFilter(SironKYCLoginFilter.java:56)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at com.tonbeller.sironkyc.server.SironKYCRequestFilter.doFilter(SironKYCRequestFilter.java:53)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at com.tonbeller.sironkyc.server.XssPreventionFilter.doFilter(XssPreventionFilter.java:39)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3701)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3667)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:326)
at weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:197)
at weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2443)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2291)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2269)
at weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1703)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1663)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:272)
at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:644)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:415)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:355)
Answers
-
Hi,
Someone have the same question before, take a look on the replies of the following thread.
java.lang.IllegalStateException: cannot resize buffer
Good luck.
-
-
Are you using a WebFilter ?.
If you are using a WebFilter, you have to specify the urls where the filter will be applied.
For example:
@WebFilter(filterName= "ValidationFilter",urlPatterns={"/"})public class ValidationFilter implements Filter{}
Besides, avoid call
filterChain.doFilter(request, servletResponse);
many times, that cause an illegal state exception.
Best regards.