Hi
we just found a bug which corrupts the results of Node.getPath() - it
seems to be related to older Jackrabbit bugs (e.g. JCR-768) but still
happens in jackrabbit 1.3 and jackrabbit-1.4-SNAPSHOT
Basically we have a node with 3 subnodes (a, b, c), we move all of
them to index 1 - this works fine, unless we call getPath() of the
third Node before moving it.
The expected paths after moving would be:
a: /pages[37]/page/element[3]
b: /pages[37]/page/element[2]
c: /pages[37]/page/element
But we get these paths:
a: /pages[37]/page/element[3]
b: /pages[37]/page/element
c: /pages[37]/page/element
This is our testcase:
import org.apache.jackrabbit.core.TransientRepository;
import javax.jcr.*;
import java.io.IOException;
public class JackrabbitPathProb {
private static final String PATH_TO_REPOSITORY_XML = "testrepo/
repository.xml";
private static final String PATH_TO_REPO = "testrepo";
private Node a;
private Node b;
private Node c;
private Node pages;
public JackrabbitPathProb() throws IOException,
RepositoryException {
TransientRepository repository = new TransientRepository
(PATH_TO_REPOSITORY_XML, PATH_TO_REPO);
Session session = repository.login(new SimpleCredentials
("username", "password".toCharArray()), null);
String pageNT = "nt:unstructured";
String textElementNT = "nt:unstructured";
Node rootNode = session.getRootNode();
pages = rootNode.addNode("pages");
rootNode.save();
Node page = pages.addNode("page", pageNT);
a = page.addNode("element", textElementNT);
b = page.addNode("element", textElementNT);
c = page.addNode("element", textElementNT);
pages.save();
}
public void moveAndBreak() throws RepositoryException {
a.getParent().orderBefore("element[" + a.getIndex() + "]",
"element[1]");
b.getParent().orderBefore("element[" + b.getIndex() + "]",
"element[1]");
//this call has side effects and breaks the repo
//when this line is removed the paths are correct
pages.getNode("page/element[1]");
c.getParent().orderBefore("element[" + c.getIndex() + "]",
"element[1]");
System.out.println("a: " + a.getPath());
System.out.println("b: " + b.getPath());
System.out.println("c: " + c.getPath());
}
public static void main(String[] args) throws IOException,
RepositoryException {
new JackrabbitPathProb().moveAndBreak();
}
}
sincerely yours
stefan
Mag. (FH), Stefan Rinner
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