Francois, I tried to reproduce the problem, but with no luck. The only way I managed to get that exception thrown was when I specified an element of the matrix that did not actually exist. For example if the matrix was [1,1] and I attempted to set the element [2,2], I got that exception. (The verbiage of the exception could use some improvement, of course).
Could it be that you too are trying to set a non-existent element of the matrix? - Dmitri --- Francois Swiegers <[EMAIL PROTECTED]> wrote: > I used the nightly build from the 5th (commons-jxpath-20030105.zip) > > Thanks for the help. > > -----Original Message----- > From: Dmitri Plotnikov [mailto:[EMAIL PROTECTED]] > Sent: Thursday, January 09, 2003 6:18 PM > To: Jakarta Commons Users List > Subject: Re: [JXPath] Accessing and setting multidimensional arrays > > > This is supposed to work. I have a JUnit test, > MixedModelTest.testListList(), that has almost exactly your case. I > should really add a test that covers multidimensional arrays > explicitly. Will do. > > Are you using the nightly build? Tell me exactly what build you are > using. > > - Dmitri > > --- Francois Swiegers <[EMAIL PROTECTED]> wrote: > > How do you access and modify properties that are multidimensional > > arrays > > using JXPath? > > > > Here is my bean: > > > > public Person { > > public int[][] getMatrix(); > > public void setMatrix(int[][] matrix); > > } > > > > To access the value of an element [x,y] in the array, I use: > > > > ctx.getValue("person/matrix[x]/.[y]"); > > > > This works fine, but is there a better way of doing it? > > > > How can I set the value of element in the Bean? > > > > ctx.setValue("person/matrix[x]/.[y]", "10"); > > > > causes: > > > > [java] org.apache.commons.jxpath.JXPathException: Exception > > trying to > > set value with xpath person/matrix[4]/.[1]; Cannot setValue of an > > object > > that is not some other object's property > > [java] at > > > org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.setValue(JXPathConte > > xtReferenceImpl.java:318) > > [java] at > > > org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.setValue(JXPathConte > > xtReferenceImpl.java:309) > > > > Any help/suggestions would be greatly appreciated. > > > > Francois Swiegers > > CONFIDENTIALITY NOTICE > > This e-mail message (and attachments) contains confidential > > information > > intended only for the person/s to whom it is addressed. It is > subject > > to > > legal privilege and any copying or unauthorised disclosure of the > > contents > > other than to the addressee is prohibited. If you have received > this > > e-mail > > in error please notify us by telephone and erase all copies of the > > message > > and attachments. Thank you for your assistance. > > > > > > -- > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > CONFIDENTIALITY NOTICE > This e-mail message (and attachments) contains confidential > information > intended only for the person/s to whom it is addressed. It is subject > to > legal privilege and any copying or unauthorised disclosure of the > contents > other than to the addressee is prohibited. If you have received this > e-mail > in error please notify us by telephone and erase all copies of the > message > and attachments. Thank you for your assistance. > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
