Impossible to refer to same-name-siblings when doing internal redirect to
another protocol
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Key: SLING-1455
URL: https://issues.apache.org/jira/browse/SLING-1455
Project: Sling
Issue Type: Bug
Components: JCR
Affects Versions: JCR Resource 2.0.6
Reporter: Vidar S. Ramdal
Fix For: JCR Resource 2.0.8
Consider the following repository contents:
/etc/map/general-redirect
- sling:internalRedirect = protocol://$1
- sling:match = http/(.*)\.\d+
/etc/map/protocol
- sling:internalRedirect = /content
/content/localhost.80
/content/localhost.80/child
/content/localhost.80/child[2]
The domain mappings (under /etc/map) are then set up so that:
1) A request to http://localhost:8080 should internally redirect to
protocol://localhost.80. This, again, causes the request to resolve to
/content/localhost.80, which is what is intended.
2) Thus, a request to http://localhost:8080/child.html should resolve to
/content/localhost.80/child.
Both 1) and 2) works as intended. However, when including indexes for same-name
siblings, the resolution fails:
http://localhost:8080/child[2].html
.. causes a NPE: *ERROR* [0:0:0:0:0:0:0:1%0 [1269213415402] GET
/child%5B2%5D.html HTTP/1.1] org.apache.sling.engine.impl.SlingMainServlet
service: Uncaught Problem handling the request java.lang.NullPointerException
at
org.apache.sling.engine.impl.SlingHttpServletRequestImpl.getResource(SlingHttpServletRequestImpl.java:90)
at
org.apache.sling.servlets.resolver.internal.SlingServletResolver.getErrorResource(SlingServletResolver.java:368)
at
org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:259)
This is because resolution in JcrResourceResolver has failed when trying to
construct a URL for the string protocol://localhost/child[2].html:
try {
URI uri = new URI(mappedPath[0]);
... throws a URISyntaxException because the string argument contains unescaped
brackets (for [2]).
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