Slawomir Lisznianski created WINK-425:
-----------------------------------------
Summary: NullPointerException in getContentLengthValue
(HeadMethodHandler.java:100)
Key: WINK-425
URL: https://issues.apache.org/jira/browse/WINK-425
Project: Wink
Issue Type: Bug
Components: Server
Affects Versions: 1.4
Environment: Ubuntu 14.04 LTS, Apache 2.4.7, Tomcat 7, Wink 1.4
Reporter: Slawomir Lisznianski
I'd like to reopen bug WINK-357 reported on 11/Jan/12.
A web crawler hitting any of my resources with a HEAD request will cause this
error since countingStream is NULL here:
{code:java}
HeadMethodHandler.java:100:
getContentLengthValue() {
return countingStream.getByteCount();
}
{code}
One should not be required to handle HEAD requests only to avoid this bug from
being exposed.
{code:xml}
i2014-08-28 17:19:18:982 [ajp-bio-8009-exec-1] INFO
org.apache.wink.server.internal.registry.ResourceRegistry - The system cannot
find any method in the ************ class that supports HEAD
. Verify that a method exists.
2014-08-28 17:19:18:987 [ajp-bio-8009-exec-1] INFO
org.apache.wink.server.internal.RequestProcessor - The following error occurred
during the invocation of the handlers chain: NullPointerException with message
'null' while processing HEAD request sent to
https://pushcoin.com/api/v1/guest/fbauths/code
2014-08-28 17:19:18:987 [ajp-bio-8009-exec-1] ERROR
com.pushcoin.pws.provider.UnknownExceptionMapper - Error:
java.lang.NullPointerException
at
org.apache.wink.server.internal.handlers.HeadMethodHandler$NoBodyResponse.getContentLengthValue(HeadMethodHandler.java:100)
at
org.apache.wink.server.internal.handlers.HeadMethodHandler.handleResponse(HeadMethodHandler.java:83)
at
org.apache.wink.server.handlers.ResponseHandlersChain.handle(ResponseHandlersChain.java:26)
at
org.apache.wink.server.handlers.ResponseHandlersChain.handle(ResponseHandlersChain.java:22)
{code}
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