Hi,
I've seen a couple of other discussion about this in the past, but didn't know
if there's been any progress. Anyways, I've encountered a
java.lang.StackOverflowError when sending in a long attribute. Here's the
warning I'm getting:
Apr 8, 2008 10:59:58 AM org.restlet.util.Template match
WARNING: StackOverflowError exception encountered while matching this string :
/result/c045d791-11b0-408e-8d60-b2f6ce6c117d,af3e28f4-2bdf-4b34-a74a-48f6c638a9b8,b242e13a-7083-45d6-a4db-5961883690db,a315b9cb-743c-422e-bb1b-bedfa93957bd,ac399b7f-5a2a-4ddc-8a7b-d1106e1e28f4,ffe736ef-5dbf-4204-a69c-b1599e012b75,1b876179-e897-4eb9-a5ae-b124fd69cbcb,b1c5abc4-b69c-4d5a-85fe-b320adab8f29,44efad37-ed0a-4bf0-80c8-55a82dfe89d3,bd43c7c4-0949-40a3-998b-b6cf0d895cc9,45b046c1-a509-4835-a801-c5bca0855d49,8260a9fd-9773-4803-8218-2de29082ef7a,2acd118a-5721-4aee-afcc-a28b3dd8bcbd,8943d432-a147-4393-afbf-5de3bbfb3f28,3db028ad-4f8c-4355-a7ca-ac4af7a712be,d00faab9-0c2d-4b5b-84bf-810e375ec38f,c8780a2a-a7be-458e-a6ef-9f73922b0ca7,16525506-0df4-453e-b930-d9fd46e08b72,a50839f2-e3b2-4604-86bf-646af2ca048d,5383406a-c566-455b-8725-2c81aba82db0,ae3ceaa9-a495-4311-8e65-4e83aa02b2ad,0cfc54f9-9852-451e-9856-a63689cbb4e3,2faaa074-b21c-4c40-a632-b5e8e84aa09a,ec4f38de-e0de-437e-9e3f-19db4576f177,185b9d55-237f-42b3-ba8a-bb005db09f2a,887ffc64-c190-439e-a9b2-261f55ea18e3,97683f00-151e-4508-8b77-5d34d1048843,1cfde617-ad79-4f81-bc30-bf017ecb5636,c4551d09-b558-40a1-96ca-eea503d72815,2fa39dc8-d375-42a6-bc11-e8cf4a91ceb8,e2198d2c-86c8-49e2-95c3-b6e88901cd68,f32600d5-1f27-4a4c-ae87-25caf0d91bdd,5156d109-aa69-4cf6-813c-7682b55d139e,b360f697-af9f-4e1e-8aff-e3d2fd510b0e,07f1db89-5b7f-4c9a-a177-003dffda8206,bc1103d2-7f0a-412e-9dc3-8c311c66c16b,2cefe92b-92ce-430f-89ee-8f2713afff2b,85cf0fb2-06d6-4d86-9146-4e8c951682b7,7acbaa77-d6bf-4271-a6b9-965ba5b83637,6ed9b90b-a533-4925-9019-282f27c32f86,4447c1b8-7333-4be1-ad37-9a552aed8243,d1e0593e-c340-4526-bc61-e98b74e2796b
I'm trying to call a GET at the result resource using a list of comma delimited
uuids. When it gets to the match(String formattedString) method and it calls
getRegexPattern().match(formattedString) on the string above, it produces a
Matcher with this regex:
"/result/((?:[a-zA-Z0-9\\-\\.\\_\\~\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=\\:[EMAIL
PROTECTED]|(?:\\%[0-9ABCDEFabcdef][0-9ABCDEFabcdef]))+)", and I get the stack
overflow when matcher.lookingAt() is called.
I've tried just matching on the above string with the regex standalone, and it
looks to be recursively calling pattern.match, and causing the
StackOverflowError.
String s =
"/result/c045d791-11b0-408e-8d60-b2f6ce6c117d,af3e28f4-2bdf-4b34-a74a-48f6c638a9b8,b242e13a-7083-45d6-a4db-5961883690db,a315b9cb-743c-422e-bb1b-bedfa93957bd,ac399b7f-5a2a-4ddc-8a7b-d1106e1e28f4,ffe736ef-5dbf-4204-a69c-b1599e012b75,1b876179-e897-4eb9-a5ae-b124fd69cbcb,b1c5abc4-b69c-4d5a-85fe-b320adab8f29,44efad37-ed0a-4bf0-80c8-55a82dfe89d3,bd43c7c4-0949-40a3-998b-b6cf0d895cc9,45b046c1-a509-4835-a801-c5bca0855d49,8260a9fd-9773-4803-8218-2de29082ef7a,2acd118a-5721-4aee-afcc-a28b3dd8bcbd,8943d432-a147-4393-afbf-5de3bbfb3f28,3db028ad-4f8c-4355-a7ca-ac4af7a712be,d00faab9-0c2d-4b5b-84bf-810e375ec38f,c8780a2a-a7be-458e-a6ef-9f73922b0ca7,16525506-0df4-453e-b930-d9fd46e08b72,a50839f2-e3b2-4604-86bf-646af2ca048d,5383406a-c566-455b-8725-2c81aba82db0,ae3ceaa9-a495-4311-8e65-4e83aa02b2ad,0cfc54f9-9852-451e-9856-a63689cbb4e3,2faaa074-b21c-4c40-a632-b5e8e84aa09a,ec4f38de-e0de-437e-9e3f-19db4576f177,185b9d55-237f-42b3-ba8a-bb005db09f2a,887ffc64-c190-439e-a9b2-261f55ea18e3,97683f00-151e-4508-8b77-5d34d1048843,1cfde617-ad79-4f81-bc30-bf017ecb5636,c4551d09-b558-40a1-96ca-eea503d72815,2fa39dc8-d375-42a6-bc11-e8cf4a91ceb8,e2198d2c-86c8-49e2-95c3-b6e88901cd68,f32600d5-1f27-4a4c-ae87-25caf0d91bdd,5156d109-aa69-4cf6-813c-7682b55d139e,b360f697-af9f-4e1e-8aff-e3d2fd510b0e,07f1db89-5b7f-4c9a-a177-003dffda8206,bc1103d2-7f0a-412e-9dc3-8c311c66c16b,2cefe92b-92ce-430f-89ee-8f2713afff2b,85cf0fb2-06d6-4d86-9146-4e8c951682b7,7acbaa77-d6bf-4271-a6b9-965ba5b83637,6ed9b90b-a533-4925-9019-282f27c32f86,4447c1b8-7333-4be1-ad37-9a552aed8243,d1e0593e-c340-4526-bc61-e98b74e2796b";
Pattern p =
Pattern.compile("/result/((?:[a-zA-Z0-9\\-\\.\\_\\~\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=\\:[EMAIL
PROTECTED]|(?:\\%[0-9ABCDEFabcdef][0-9ABCDEFabcdef]))+)");
Matcher m = p.matcher(s);
m.matches();
m.lookingAt();
Due to this problem, we're having to hack a solution of using the POST method
for doing gets (as well as deletes) when operating on a large batch. This
works, but still a hack for what I presume to be a poorly generated regex
that's preventing us for truly using a GET to do a get and a DELETE to do
deletes. I just wanted to bring this to people's attention, and to probe for
any answers. Has there been any fix for this, or will there be a fix for this
in the future? Thanks.
Sam
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