How to get “Subject” value from Gmail API response?









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2
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Below is the sample response I get from Gmail API payload headers. How do I get the "Subject" value from the below array of objects.



I do not want to use response.get(index).getValue().toString(); as the index will change from message to message.



 [
 "name": "From",
 "value": "Someone <someone@example.com>"
 ,
 
 "name": "To",
 "value": "xyz@example.com"
 ,
 
 "name": "Subject",
 "value": "This is the subject value"
 ]





java json gmail-api arrayobject







share|improve this question























  • you will have to loop through array and find which has name as 'Subject'
    – user3091574
    yesterday










  • Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
    – Anoop Naik
    yesterday







  • 1




    If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
    – swayamraina
    yesterday










  • Is there any way to achieve this using Streams?
    – Anoop Naik
    yesterday






  • 1




    Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
    – sawim
    yesterday














up vote
2
down vote

favorite












Below is the sample response I get from Gmail API payload headers. How do I get the "Subject" value from the below array of objects.



I do not want to use response.get(index).getValue().toString(); as the index will change from message to message.



 [
 "name": "From",
 "value": "Someone <someone@example.com>"
 ,
 
 "name": "To",
 "value": "xyz@example.com"
 ,
 
 "name": "Subject",
 "value": "This is the subject value"
 ]





java json gmail-api arrayobject







share|improve this question























  • you will have to loop through array and find which has name as 'Subject'
    – user3091574
    yesterday










  • Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
    – Anoop Naik
    yesterday







  • 1




    If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
    – swayamraina
    yesterday










  • Is there any way to achieve this using Streams?
    – Anoop Naik
    yesterday






  • 1




    Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
    – sawim
    yesterday












up vote
2
down vote

favorite









up vote
2
down vote

favorite











Below is the sample response I get from Gmail API payload headers. How do I get the "Subject" value from the below array of objects.



I do not want to use response.get(index).getValue().toString(); as the index will change from message to message.



 [
 "name": "From",
 "value": "Someone <someone@example.com>"
 ,
 
 "name": "To",
 "value": "xyz@example.com"
 ,
 
 "name": "Subject",
 "value": "This is the subject value"
 ]





java json gmail-api arrayobject







share|improve this question















Below is the sample response I get from Gmail API payload headers. How do I get the "Subject" value from the below array of objects.



I do not want to use response.get(index).getValue().toString(); as the index will change from message to message.



 [
 "name": "From",
 "value": "Someone <someone@example.com>"
 ,
 
 "name": "To",
 "value": "xyz@example.com"
 ,
 
 "name": "Subject",
 "value": "This is the subject value"
 ]





java json gmail-api arrayobject




java json gmail-api arrayobject






share|improve this question















share|improve this question













share|improve this question




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edited yesterday









Mikhail Kholodkov

3,48342141




3,48342141










asked yesterday









Anoop Naik

109210




109210











  • you will have to loop through array and find which has name as 'Subject'
    – user3091574
    yesterday










  • Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
    – Anoop Naik
    yesterday







  • 1




    If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
    – swayamraina
    yesterday










  • Is there any way to achieve this using Streams?
    – Anoop Naik
    yesterday






  • 1




    Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
    – sawim
    yesterday
















  • you will have to loop through array and find which has name as 'Subject'
    – user3091574
    yesterday










  • Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
    – Anoop Naik
    yesterday







  • 1




    If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
    – swayamraina
    yesterday










  • Is there any way to achieve this using Streams?
    – Anoop Naik
    yesterday






  • 1




    Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
    – sawim
    yesterday















you will have to loop through array and find which has name as 'Subject'
– user3091574
yesterday




you will have to loop through array and find which has name as 'Subject'
– user3091574
yesterday












Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
– Anoop Naik
yesterday





Yep, that's a textbook solution. I am looking if there are any better ways to transform the DS and retrieve it.
– Anoop Naik
yesterday





1




1




If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
– swayamraina
yesterday




If you look at the API reference they return a List with To, From and Subject. Note that, the index is not fixed (not mentioned in the API). So yes you only have the option of looping over
– swayamraina
yesterday












Is there any way to achieve this using Streams?
– Anoop Naik
yesterday




Is there any way to achieve this using Streams?
– Anoop Naik
yesterday




1




1




Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
– sawim
yesterday




Sorry, this json mislead me ;) but still there is a solution. If you want to use streams, filter with findFirst method should do what you want
– sawim
yesterday

















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