To clarify, the hang occurs In the jaxb, not the XSLT, when it tries to unmarshal the XML into a Java Object.
Blueprint: <unmarshal> <jaxb prettyPrint="false" contextPath="our.model"/> </unmarshal> Here's a snippet of the XML it's trying to unmarshal into a Java bean. <foobar xmlns:fn="http://www.w3.org/2005/xpath-functions"; xmlns:fo="http://www.w3.org/1999/XSL/Format"; xmlns:foo="http://whatever"; xmlns:xs="http://www.w3.org/2001/XMLSchema";> <bar> <foo>false</foo> </bar> </foobar> where foo is defined like this in the bar bean. So the value being unmarshalled is 'false' instead of an int. I could understand and expect an error being thrown, but it's a silent hang. Is any jaxb config available to deal with things like this? @XmlElement(name="foo") private int foo; ... down below in getters and setters public int getFoo() { return foo; } public void setFoo(int param) { foo = param; } On Mon, Sep 23, 2024 at 12:48 PM Darrel Riekhof (EXT) < darrel.riek...@mantech.com> wrote: > We've recently upgraded to Camel 4.7.0 running on Karaf 4.4.6 > > Ran into a nasty bug during the XSLT transform called from a blueprint > that didn't happen on our much older camel/karaf combo from RH Fuse 7.1.2 > > We call the transform like this in our XML blueprints: > > <to uri="xslt:file:path/to/xslt/file/foo.xslt"/> > > We found the problem by just chopping out xslt until it ran without > hanging. > Here's the XSLT that causes the silent hang. > This causes camel process on karaf to hang forever: > > <xsl:variable name="foo" select="fn:normalize-space(foo)"/> > > This doesn't hang: > > <xsl:variable name="fooRaw" select="fn:normalize-space(foo)"/><xsl:variable > name="foo"> <xsl:choose> <xsl:when test="$fooRaw= 'true'">1</xsl:when> > <xsl:when test="$fooRaw= 'false'">0</xsl:when> > </xsl:choose></xsl:variable> > > So passing a 'true' or 'false' when it expects a 1 or 0 causes the hang in > our use case. > > I was thinking of creating a minimal use case and submitting a Jira here, > but not sure of the process and looking for guidance. > > Darrel > -- This e-mail and any attachments are intended only for the use of the addressee(s) named herein and may contain proprietary information. If you are not the intended recipient of this e-mail or believe that you received this email in error, please take immediate action to notify the sender of the apparent error by reply e-mail; permanently delete the e-mail and any attachments from your computer; and do not disseminate, distribute, use, or copy this message and any attachments.
