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A popular data format used with RESTful services is JSON. This sample contains a data service with JSON output mapping templates. Go to JSON Mapping for details on how to use JSON templates for output mapping in a data service.

The service contains the following resources:

Resource: "offices"
Method: POST
Description: Lists all the offices in the database. When office information is printed, all the employees that belong to an office are also printed using a nested query, which refers to the employeesInOfficeSQL query.
Resource: "boston_customers"
Method: GET
Description: Returns all the customers in Boston.
Resource: "employee/{employeeNumber}"
Method: GET
Description: Returns employee information for the given employee number.
Resource: "employee"
Method: POST
Description: Insert a new employee to the database with the given information.
Resource: "employee" with batch request
Method: POST
Description: Insert a set of new employees to the database with the given information.
Resource: "employee"
Method: PUT
Description: Updates an existing user with new information.
Resource: "employee
Method: GET
Description: Retrieve an existing employee.

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The HTTP requests sent for each of the resources using cURL would be as follows:

"offices" (method=GET)

Code Block
curl -X GET -H "Accept: application/json" http://localhost:9763/services/samples/JSONSample/offices

"boston_customers" (method=GET)

Code Block
curl -X GET -H "Accept: application/json" http://localhost:9763/services/samples/JSONSample/boston_customers

"employee/{employeeNumber}" (method=GET)

Code Block
curl -X GET -H "Accept: application/json" http://localhost:9763/services/samples/JSONSample/employee/1002

"employee" (method=POST) : A A sample payload saved as the employee-payload.json file, that can be used when sending the data is given below.

Code Block
{ "_postemployee": { "employeeNumber" : "14001", "lastName": "Smith", "firstName": "Will", "email": "will@google.com", "salary": "15500.0" } }

The HTTP request sent using CURL would be as follows:

Code Block
curl -X POST -H 'Accept: application/json' -H 'Content-Type: application/json' --data "@employee-payload.json" http://localhost:9763/services/samples/JSONSample/employee/

"employee" (method=POST) with batch request : A sample payload saved as the employee-payload.json file, that can be used when sending the data is given below.

Code Block

{
    "_postemployee_batch_req": {
        "_postemployee": [
            {
                "employeeNumber": "5012",
                "lastName": "Smith",
                "firstName": "Will",
                "email": "will@smith.com",
                "salary": "13500.0"
            },
            {
                "employeeNumber": "5013",
                "lastName": "Peter",
                "firstName": "Parker",
                "email": "peter@parker.com",
                "salary": "15500.0"
            }
        ]
    }
}

The HTTP request sent using CURL would be as follows:

Code Block
curl -X POST -H 'Accept: application/json' -H 'Content-Type: application/json' --data "@employee-payload.json" http://localhost:9763/services/samples/JSONSample/employee_batch_req

"employee" (method=PUT) - A sample payload saved as the employee-payload-update.json file, that can be used when sending the data is given below.

Code Block
{ "_putemployee": { "employeeNumber" : "14001", "lastName": "Smith", "firstName": "Will", "email": "will@smith.com", "salary": "78500.0" } }

The HTTP request sent using CURL would be as follows:

Code Block
curl -X PUT -H 'Accept: application/json' -H 'Content-Type: application/json' --data "@employee-payload-update.json" http://localhost:9763/services/samples/JSONSample/employee/

"employee" (method=GET)

Code Block
curl -X GET -H 'Accept: application/json' http://localhost:9763/services/samples/JSONSample/employee/14001

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