Fix #825 - NullPointerException in HttpClient connector #826
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olivierlemasle
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Hey @olivierlemasle, Thanks for fixing! |
I've tested this request with Jersey2 (no issue) and with okhttp (I encountered an issue but it seems to be unrelated and I've not investigated yet). |
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Thanks for sharing the info. |
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Looks good to you @vinodborole ? |
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@auhlig added a comment |
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Agreed. null-check makes sense @vinodborole. Could you update the implementation @olivierlemasle? Thanks in advance. |
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Do you mean remove the null check, @auhlig ? |
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I think Vinod meant moving that logic to a separate function. Right, @vinodborole ? |
olivierlemasle
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@auhlig @vinodborole I've updated the commit. |
| @@ -123,8 +125,13 @@ public String header(String name) { | |||
| @Override | |||
| public <T> T readEntity(Class<T> typeToReadAs) { | |||
| HttpEntity entity = response.getEntity(); | |||
| if (entity == null) { | |||
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Why not use checkNotNull(entity) here, this will make it more compact and readable, what do you think?
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Because checkNotNull(entity) would throw a NullPointerException if entity == null, which is exactly the issue #825. The goal of this pull request is to accept without error the case where entity == null, e.g. for HEAD requests.
For example, in Jersey2 connector, readEntity will return null for a HEAD request.
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LGTM, @auhlig your take? |
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Thanks for explaining @olivierlemasle . LGTM too, Vinod. |
Fixes issue #825