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Subject: [Pljava-dev] java.lang.SecurityException: Can’t read standard JDK classes
Date: Mon, 12 Sep 2011 10:42:15 -0700 (PDT)
Message-ID: <1315849335169-4795068.post@n5.nabble.com> (raw)

Hi, could someone please help resolve this problem.

I?ve been writing a Pl/Java function, very similar to the one found here:
http://wiki.tada.se/index.php?title=Functions_returning_sets#Using_the_ResultSetProvider_interface

However, everything seems to work well, until I embed some XPath code
inside. Below is a small snippet:

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathFactory;

... 

XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
XPathExpression expr = xpath.compile(schema.getPathExpr(att));
Node node = (Node) expr.evaluate(msg.document(), XPathConstants.NODE);

It seems that, all is fine when accessing standard ?java?, however, it seems
to break when I start using ?javax.*? files.

The exception I get is:

"java.lang.SecurityException: read on
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar?

Any help as to how I can resolve this would be appreciated!

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