updating object Collection

[J.M.]

Hi,

I'm building a project with the most used collection operations, sucha as add object, delete object, count, etc. in order to an easy future use.
I'm building a new Composite API for each operation, so when I want to use it I will only include the project and put the right connector (CAPI).

However, I'm having a problem, all my operations work fine unless the update object.
the code in my CAPI is like that:
${update_objects( my_query_object, my_new_object, my_collection, multi)}

and the parameters I'm passing from the process in input parameters are:
my_query_object =
{
"campo1":"valor1"
}

my_new_object =
{
"campo1":"valor1",
"campo2":"valor2",
"campoX":"valorX"
}

my_collection = Testing

multi = true

At first i thought it could be wrong because of some quotes, but the objects and the collections are well builded, so I've tried with the multi field. And I've tried with some values for testing:
- if multi = false, it works fine, but only update the first object (which I know is normal)
- if multi = "true", it works like the previous case. I guess the function does not identify true with the quotes and it uses the false value by default
- Finally, if multi = true I get this:
2015-12-15T07:40:47+0000 - Task "Contar objetos de collection" (id: 1[0] - status: ACTIVE): 2015-12-15T07:40:46+0000 - Task "Actualizar objeto completo de collection" (id: 1[0] - status: ABORTED): Error while processing {update_objects( my_query_object, my_new_object, my_collection, multi)}

: com.mongodb.WriteConcernException: { "serverUsed" : "live-bo-25:27017" , "ok" : 1 , "n" : 0 , "updatedExisting" : false , "err" : "multi update only works with $ operators" , "code" : 9}

So... What's really happening? Why am I getting this error?
I want to parameterize the CAPI, but how can I achieve that?

Thanks in advance and regards.

[Pankaj Kumar]

Hi,

To update multi objects in a collection, please update your query as follows:-

${update_objects( my_query_object, { '$set': my_new_object }, my_collection, true)}

Thank you,

Pankaj Kumar

Fujitsu RunMyProcess Support

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[J.M.]

Hi Pankaj,

Thank you very much for the reply and the help. Now it's working.

Regards.