i am having one column data as JSON format in table. i want to pass that column as report parameter in BIRT. can anyone help me how to parse JSON data and use it in the report.
One way to access the data sent through report parameter is creating a POJO (Plain Old Java Objects) Data Source.
You should create 3 java classes and convert it to jar file and use that as input for POJO Data Source.
Make sure that column names in json file match with the properties you create in java class.
You can refer this video for more info:
"https://www.youtube.com/watch?v=3ZD8wog2pmk"
Please let us know if you get other ways to achieve the same.
Related
I have a question, hopefully someone in the forum could give some help here. I am able to pull data from Soap API call to SQL Server table (xml data type field actually) via Copy Data Activity. The pipeline that runs this process is metadata driven, so how could I write other parameters in the same SQL Server table for the same run? I am using a Copy Data Activity to load XML data to SQL Server table but in Mapping tab I am not able to select other parameters in order to point them to others SQL table columns.
In addition, I am using a ForEach Activity in order the Copy Data Activity iterates for several values of one column on SQL Server table.
I will appreciate any advice on this.
Thanks
David
Thank you for your interest, I will try to be more explicit with this image: Hopefully this clarify a little bit. Given the current escenario, how could I pass StoreId and CustomerNumber parameters to the table Stage.XmlDataTable?
Taking in to account in the mapping step I am just able to map XML data from the current API call and then write it into Stage.XmlDataTable - XmlData column.
Thanks in advance David
You can add your parameters using Additional Columns in the Copy data activity Source.
When you import schema in mapping you can see the additional columns added in source.
Refer to this MS document for more details on adding additional columns during the copy.
how to parse JSON data based on a id in flutter? I want to parse a specific data from a JSON file but the JSON file returns a list of data so I want to compare this JSON file Id to another variable to parse that specific data please help
you can use this link to generate Dart Classes for you JSON data and parse them as dart object.
After that you can get data with specific ID or any other business logic.
https://app.quicktype.io/
I am trying to do schema compliance of an input file in ADF. I have tried the below.
Get Metadata Activity
The schema validation that is available in source activity
But the above seems to only check if a particular field is present or not in the specified position. Also Azure by default takes the datatype of all these fields as string since the input is flat file.
I want to check the position and datatype as well. for eg:-
empid,name,salary
1,abc,10
2,def,20
3,ghi,50
xyz,jkl,10
The row with empid as xyz needs to be rejected as it is not of number data type. Any help is appreciated.
You can use data flow and create a filter to achieve this.
Below is my test:
1.create a source
2.create a filter and use this expression:regexMatch(empid,'(\\d+)')
3.Output:
Hope this can help you.
I am new to JasperReports. I need to design a report where certain columns and rows are dynamic. For this how I have to design the report and after design i want to integrate with my application for fetching data from action class and dto. How to map data for its?
I don't know how dynamic it will be, but it may help you: http://dynamicjasper.com/
It uses JasperReports to generate your report and it also allow you to create your report on the fly.
There are 2 options to map data with the columns. First option is u can pass ur data into data Source binding with the column name as key value pair. And the second option is u can pass the obj of your dto to data source directly in list form.
Use report.setDataSource() for setting the data. In first option make sure your type of the data matches with the column name.
I am trying to create a crystal report, but I want the connection string that I have mentioned in the Web.Config file to be accessed. Also, I want to create an xsd file for my crystal report file to refer. Can someone please direct me to a tutorial or forum to solve my problem?
Thank you all for helping me out.
I am now able to display data in the crystal report file using the XSD file.
The xsd file has fields which are exactly the same name as mentioned in the select query that is bringing values from DB.
The following is the part of the xsd file that contains the field names in the xs:element tag.
The datatypes of these fields , also needs to be mentioned. The XSD file name can be kept as desired.
The name "Summary_Report_on_portal" and "Summary_Updt" does not correspond to any dataset name in code behind or query fields. It can be kept as per the user's wish.
This XSD file needs to be referred into the crystal report, using the Database Expert in the Field Explorer window. The "Summary_Updt" name is visible in the new connections , which can be added to the crystal report.
The fields mentioned in the xs:element field are visible for the user to drag and drop into the crystal report.
When the user mentions the data source to the crystal report(dataset), the fields in the dataset are matched with the XSD field values.
CODE:
objBL.Rpt.SetDataSource(objBL.ds_shipment_info.Tables[0]);
Hope this is detailed enough. Let me know if anyone wants more info
you can also programatically set the report data source if you need to - I can provide details if you require
between calling myReportDocument.Load("myreport.rpt") and myReportDocument.Refresh() (the latter of which actually gets the data from the database) it is possible to add a call to myReportDocument.SetDataSource(myDataSource) which takes an object of data source type, which you can create, with a call to its constructors, with the URL of the data source you wish to use, its username and password.
Hope this helps
a different way would be to call ReportDocument::SetDatabaseLogon (String * user, String * password, String * server, String * database); before Refresh(); if you don't want to reuse a connection. This has the benefit of being simple but means that you dont reuse data sources.