Xerces is in the WEB-INF/lib folder under liferay.
I get the same stacktrace whether i use the hide classes or the inverse
classloading or both.
This is what I get.
java.lang.AbstractMethodError:
javax.xml.parsers.DocumentBuilderFactory.setFeature(Ljava/lang/String;Z)V
org.opensaml.XML$ParserPool.<init>(Unknown Source)
org.opensaml.XML.<clinit>(Unknown Source)
org.opensaml.SAMLObject.fromStream(Unknown Source)
org.opensaml.SAMLResponse.<init>(Unknown Source)
The error is resolved by replacing the xercesImpl jar in the "geronimo
home"/lib/endorsed/ directory.
I just can't seem to get liferay to use the correct version of xerces with
geronimo.
Jacek Laskowski wrote:
>
> On Dec 28, 2007 1:40 PM, jleonar <[EMAIL PROTECTED]> wrote:
>
>> I have some custom code deployed within Liferay(4.3.x) running on
>> Geronimo
>> 1.1
>>
>> The custom code uses xercesImpl-2.8.0 or higher. Geronimo 1.1 uses
>> xercesImpl-2.6.2. So my code breaks because it is always using the
>> xercesImpl-2.6.2 instead of the xercesImpl-2.8.0 jar that I have in the
>> sharedlib folder.
>
>> <hidden-classes>
>> <filter>org.apache.xerces</filter>
>> </hidden-classes>
>> <dependencies>
> ...
>> <dependency>
>> <artifactId>sharedlib</artifactId>
>> </dependency>
>
> Can you try out <inverse-classloading /> instead? Is xerces in
> WEB-INF/lib directory of Liferay? What's the stack trace when
> Geronimo's Xerces hides the proper classes?
>
> Jacek
>
> --
> Jacek Laskowski
> http://www.JacekLaskowski.pl
>
>
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