Thank you Chanika for the response. Got it working with the suggested method.
Created [1] for NPE. [1] https://github.com/wso2/product-ei/issues/2771 On Sat, Oct 20, 2018 at 7:38 AM Chanika Geeganage <chan...@wso2.com> wrote: > Hi Nuwandi, > > The parameter type should be set as ARRAY instead of SCALAR if you want to > input an array. For example, > > <param name="employeeNumbers" ordinal="2" paramType="ARRAY" > sqlType="INTEGER" type="IN"/> > > However the NPE should be fixed. Can you create an issue for that. > In the request you can send the payload as in [1] > > [1] > https://docs.wso2.com/display/DSS351/Data+Types+of+Mappings#DataTypesofMappings-Arraydatatype > > On Sat, Oct 20, 2018 at 1:58 AM Nuwandi Wickramasinghe <nuwan...@wso2.com> > wrote: > >> Hi, >> >> I'm trying (With EI 6.4.0) to create an operation for a db query where >> the input param *SQLType* is defined as an *ARRAY*. Following are the >> query details. >> >> *SQL:* SELECT ORDER_ID FROM ROLE_ORDER WHERE ROLE IN (:Roles) >> >> Input Mappings >> *Mapping Name* *Parameter Type* *Type* *Action* >> Roles SCALAR ARRAY >> >> When I try to add a New Action for above query, following error is thrown. >> >> [2018-10-20 00:01:12,604] [EI-Core] ERROR - DBDeployer The >> OrderDetailService.dbs service, which is not valid, caused {1} >> >> java.lang.NullPointerException >> >> at >> org.wso2.carbon.dataservices.core.DBUtils.getSimpleSchemaTypeName(DBUtils.java:914) >> >> at >> org.wso2.carbon.dataservices.core.DataServiceDocLitWrappedSchemaGenerator.createInputEntryElement(DataServiceDocLitWrappedSchemaGenerator.java:292) >> >> >> In DBUtils class, I *cannot see any conversionType* mapped for "ARRAY" >> SqlType (In the map [1]). Would that be the reason for this? >> >> I have a requirement to run a query in the following format where I can >> pass ROLE1, ROLE2 etc (1 or more repetitions) as SOAP input parameters. Is >> there a way to achieve that? >> >> *SELECT ORDER_ID FROM ROLE_ORDER WHERE ROLE IN ('ROLE1', 'ROLE2')* >> >> [1] >> https://github.com/wso2/carbon-data/blob/v4.4.81/components/data-services/org.wso2.carbon.dataservices.core/src/main/java/org/wso2/carbon/dataservices/core/DBUtils.java#L135 >> >> thanks >> Nuwandi >> -- >> >> Best Regards, >> >> Nuwandi Wickramasinghe >> >> Senior Software Engineer >> >> WSO2 Inc. >> >> Web : http://wso2.com >> >> Mobile : 0719214873 >> > > > -- > > *Chanika Geeganage* | Associate Technical Lead | WSO2 Inc. > > (m) +94-77-3522586 | (e) chan...@wso2.com > > <https://wso2.com/signature> > -- Best Regards, Nuwandi Wickramasinghe Senior Software Engineer WSO2 Inc. Web : http://wso2.com Mobile : 0719214873
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