I did not get the exception for every tweet that I was trying to capture. half them got through while the rest errored out. most of them error out stating this Error [bxerr:BXJS0001]: JSON parser (1:3817): Char "0" found, " expected on my eclipse obviously with different line numbers. I am actually using JSONObject.toString to get the Json string

Is there a way i can make it print the whole stack trace?

On Tue, Jan 22, 2013 at 3:38 AM, Andreas Weiler andreas.weiler@uni-konstanz.de wrote:

Hi Abishek,

you have to use the raw JSON content of the status object from Twitter4J. DataObjectFactory.getRawJSON(status)

I didn't have any issues with parsing and storing that string.

-- Andreas

Am 22.01.2013 um 09:29 schrieb Christian Grün:

Hi Abishek,

our JSON Module assumes that the input is a correctly encoded Unicode string. More specifically, it takes an xs:string as argument, which should usually already be valid Unicode.

You could start and have a look at the rejected JSON strings by wrapping your json function call with try/catch:

for $json in ('...') return try { json:parse($json) } catch bxerr:BXJS0001 { 'Error message: ' || $err:description || out:nl() || 'Input string: ' || $json }

What’s the error message you are getting as result? Christian ___________________________

 I am using twitter4j streaming api to capture tweets and feeding

them into a basex database, converting them into xml using json api.

While using the json:parse api, i get BXJS0001 error often. I assume

it is because of encoding. Is there an option available in the json:

api that would allow me to specify the enoding technique?

Also if i store the documents as a json, instead would it facilitate json query?

Thanks,

Abishek

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I see where the problem is now, it was not able to parse character &, I URLEncoded the json and was able to resolve it thanks for your help. I was able to find this out by printing the json which was received by the xqm module and the json got truncated after &.

On Tue, Jan 22, 2013 at 11:07 AM, Abishek N abishek.n@gmail.com wrote:

Andreas, I created a new onStatus method which would pass the jason object itself on twitter4j. Using this jason object I do JSONObject.toString operation to convert the JSON to string. I validated this string with proper json to xml editors and this is perfect.

Nearly half of the JSON strings dont get parsed and throws an error while doing a json:parse on the xquery side. Thanks Abishek

On Tue, Jan 22, 2013 at 3:38 AM, Andreas Weiler andreas.weiler@uni-konstanz.de wrote:

...

Hi Abishek,

you have to use the raw JSON content of the status object from Twitter4J. DataObjectFactory.getRawJSON(status)

I didn't have any issues with parsing and storing that string.

-- Andreas

Am 22.01.2013 um 09:29 schrieb Christian Grün:

Hi Abishek,

our JSON Module assumes that the input is a correctly encoded Unicode string. More specifically, it takes an xs:string as argument, which should usually already be valid Unicode.

You could start and have a look at the rejected JSON strings by wrapping your json function call with try/catch:

for $json in ('...') return try { json:parse($json) } catch bxerr:BXJS0001 { 'Error message: ' || $err:description || out:nl() || 'Input string: ' || $json }

What’s the error message you are getting as result? Christian ___________________________

 I am using twitter4j streaming api to capture tweets and feeding

them into a basex database, converting them into xml using json api.

While using the json:parse api, i get BXJS0001 error often. I assume

it is because of encoding. Is there an option available in the json:

api that would allow me to specify the enoding technique?

Also if i store the documents as a json, instead would it facilitate json query?

Thanks,

Abishek

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BaseX-Talk@mailman.uni-konstanz.de

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-- Regards Abishek