NHCR - EMR Mediator

An OpenHIM mediator for handling system integrations between National Health Client Registry (NHCR) and EMRs.

1. Dev Requirements

1. Java 1.8
2. IntelliJ or Visual Studio Code
3. Maven 3.6.3

2. Pre-Deployment

The file contents of mediator.properties and mediator-registration-info.json must be changed before deployment

This idea behind this mediator is to deploy the same JAR with a different set of configurations parameters based on the system to connect.

3 Configuration Parameters

The configuration parameters specific to the mediator and destination system can be found at

src/main/resources/mediator.properties

    # Mediator Properties
    mediator.name=EMR-Mediator-NHCR
    mediator.host=localhost
    mediator.port=3026
    mediator.timeout=60000
    mediator.heartbeats=true

    core.host=localhost
    core.api.port=8080
    [email protected]
    core.api.password=openhim-password

The configuration parameters specific to the mediator and the mediator's metadata can be found at

src/main/resources/mediator-registration-info.json

    {
        "urn": "urn:uuid:4ef307a0-a114-11eb-83c5-cd3414c149f3",
        "version": "0.1.0",
        "name": "EMR Mediator NHCR",
        "description": "An OpenHIM mediator to handle data sharing between NHCR and EMR",
        "endpoints": [
            {   
                "name": "EMR Mediator NHCR Route",
                "host": "localhost",
                "port": "3026",
                "path": "/emr",
                "type": "http"
            }
        ],
        "defaultChannelConfig": [
            {
                "name": "EMR Mediator NHCR",
                "urlPattern": "^/emr$",
                "type": "http",
                "allow": ["emrmediatornhcr"],
                "routes": [
                    {
                        "name": "EMR Mediator NHCR Route",
                        "host": "localhost",
                        "port": "3026",
                        "path": "/emr",
                        "type": "http",
                        "primary": "true"
                    }
                ]
            }
        ]
    }

4. Deployment

To build and run the mediator after performing the above configurations, run the following

  mvn clean package -DskipTests=true -e source:jar javadoc:jar
  java -jar target/emr-mediator-nhcr-<version>-jar-with-dependencies.jar