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Thread: JSON Object parsing

  1. #1
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    Post JSON Object parsing

    I need to parse a large JSON payload which has unknown data records. I need to do some processing with each record. I cannot hold the whiole payload in memory so I need to parse it object by object between { and } and send it gson jsonReader api for further processing. I am not able to sen the whole payload to jsonReader as the Whole payload is not wellformed JSON thats why individual JSON parsing is needed. Please help.

    sample data 1st payload : [{"key":"value","key2,":"value2".....},{"key":"valu e6","key2,":"value20".....},.......},

    JsonReader parses the first payload till the end of file but throws endoffile exception at the last record(malformed json) in above example it is looking for ] instead of ','

    java.io.EOFException: End of input at line 1 column 44259740
    com.google.gson.stream.MalformedJsonException: Unexpected value at line 1 column 2747 path $

    First Payload calls the second Payload - response of which has partial json structure as :

    {"key":"value","key2,":"value2".....},{"key":"valu e6","key2,":"value20".....},.......},


    last payload json structure:

    {"key":"value","key2,":"value2".....},{"key":"valu e6","key2,":"value20".....},.......}]
    all these payload are different format therefore need to parse individual objects and then send to JSONReader object.
    How to I achieve this? Please help
    Last edited by shama786; May 26th, 2017 at 04:10 PM. Reason: forgot to mention second exception

  2. #2
    Junior Member Potato's Avatar
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    Default Re: JSON Object parsing

    Hmm. You posted this under "Member Introductions"

    This section is for introducing yourself to the 'Java programming forums' community.

    Also, I just joined around 4 mins back.. so don't know for sure where to point you to post this doubt. Sorry!
    Please don't fry me. I'm just a noob in java.

  3. #3
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    Default Re: JSON Object parsing

    Can you guide me where and how to post a question?

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