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Posted to dev@abdera.apache.org by "Jon Hewitt (JIRA)" <ji...@apache.org> on 2009/05/08 14:53:45 UTC
[jira] Created: (ABDERA-231) NullPointerException in
RequestOptions.addHeader() when no previous header with that name has been
set
NullPointerException in RequestOptions.addHeader() when no previous header with that name has been set
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Key: ABDERA-231
URL: https://issues.apache.org/jira/browse/ABDERA-231
Project: Abdera
Issue Type: Bug
Affects Versions: 0.4.0
Environment: All
Reporter: Jon Hewitt
This code snippet recreates the problem.
RequestOptions requestOptions = client.getDefaultRequestOptions();
requestOptions.addHeader("Cookie", "anyNonNullValue");
Caused by: java.lang.NullPointerException
at java.util.Arrays$ArrayList.<init>(Arrays.java:2370)
at java.util.Arrays.asList(Arrays.java:2356)
at org.apache.abdera.protocol.client.RequestOptions.addHeader(RequestOptions.java:272)
at org.apache.abdera.protocol.client.RequestOptions.addHeader(RequestOptions.java:263)
It looks like that RequestOptions.addEncodedHeader() also has the same problem of calling Arrays.asList() before checking for returned null value from getHeaders().get(header)
One can workaround the problem by calling getHeader() to see if the header has previous values. If it doesn't, just call setHeader().
This is a regression - addHeader() works fine in 0.2.2.
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[jira] Resolved: (ABDERA-231) NullPointerException in
RequestOptions.addHeader() when no previous header with that name has been
set
Posted by "James M Snell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ABDERA-231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James M Snell resolved ABDERA-231.
----------------------------------
Resolution: Fixed
Fix checked into trunk
> NullPointerException in RequestOptions.addHeader() when no previous header with that name has been set
> ------------------------------------------------------------------------------------------------------
>
> Key: ABDERA-231
> URL: https://issues.apache.org/jira/browse/ABDERA-231
> Project: Abdera
> Issue Type: Bug
> Affects Versions: 0.4.0
> Environment: All
> Reporter: Jon Hewitt
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> This code snippet recreates the problem.
> RequestOptions requestOptions = client.getDefaultRequestOptions();
> requestOptions.addHeader("Cookie", "anyNonNullValue");
> Caused by: java.lang.NullPointerException
> at java.util.Arrays$ArrayList.<init>(Arrays.java:2370)
> at java.util.Arrays.asList(Arrays.java:2356)
> at org.apache.abdera.protocol.client.RequestOptions.addHeader(RequestOptions.java:272)
> at org.apache.abdera.protocol.client.RequestOptions.addHeader(RequestOptions.java:263)
> It looks like that RequestOptions.addEncodedHeader() also has the same problem of calling Arrays.asList() before checking for returned null value from getHeaders().get(header)
> One can workaround the problem by calling getHeader() to see if the header has previous values. If it doesn't, just call setHeader().
> This is a regression - addHeader() works fine in 0.2.2.
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