[JCR-3210] NPE in spi2dav when server does not send all headers

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.10, 2.3.6
• Fix Version/s: 2.2.11, 2.3.7
• Component/s: jackrabbit-spi2dav
• Assignee: Tobias Bocanegra
• Reporter: Tobias Bocanegra
• Created: 16/Jan/12 17:54
• Updated: 25/Jan/12 15:13
• Resolved: 16/Jan/12 18:29

Description

The ValueLoader may throw a NPE if the desired headers are not present in the response:

org.apache.jackrabbit.spi2davex.ValueLoader:

public Map<String, String> loadHeaders(String uri, String[] headerNames) throws IOException, RepositoryException {
....
for (String name : headerNames)

{ ---> headers.put(name, method.getResponseHeader(name).getValue()); }

.....
}

In my case, the server does not return the ETag response header, but the 'loadHeaders' is indirectly called by the QValueFactoryImpl:

this.preInitialize(new String[]

{HEADER_ETAG, HEADER_LAST_MODIFIED}

);