ddcprg / hapi-fhir-profile-converter

A Converter which converts FHIR structure definitions to HAPI FHIR Resources

hapi-fhir-profile-converter

A Converter which converts Fhir (http://fhir.furore.com/forge) profiles to Hapi Fhir Resources

Using the generator directly from java

String xmlFile = "SomeStructureDefinition.xml";
String packageTargetName = "com.systematic.healthcare.fhir.generator.generated";
StructureDefinitionProvider provider = new FileStructureDefinitionProvider(
        packageTargetName,
        new File(directory, xmlFile));
JavaClassSource javaClass = Generator.generate(provider);
new File(directory, "generated/"+packageTargetName.replace("\\.", "/")).mkdirs();
Files.write(new File(new File(directory, "generated"), javaClass.getName()+".java"

Using the gradle plugin to convert structure definition files

This project contains a samle gradle module (gradle-plugin-example) which if enabled will convert all files in a specified folder to hapi fhir dstu2 java.

//Enable the structure definition to java plugin
apply plugin: 'sdToJava'
// Arguments for the converter.
sdToJavaArg {
    //The build folder where the generated files should be placed
    outDirectory = "$buildDir/generated-resources/main/java"
    //The files to convert from structure definition to dstu2 java.
    files = project.fileTree("testdata").include("*.xml")
    //The package name for the generated files
    packageName = "com.systematic.healthcare.fhir.generator.generated"
}

build.dependsOn sdToJavaTask

Get the jars

To get the StructureDefinition to DSTU2 converter use the following gradle dependency

compile 'com.systematic.healthcare.fhir.generator:dstu2:1.0'

To use the gradle plugin to convert files from gradle, add the following to the buildscript classpath

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.systematic.healthcare.fhir.generator:gradle-plugin:1.0'
    }
}
apply plugin: 'sdToJava'

sdToJavaArg {
    outDirectory = "$buildDir/generated-resources/main/java"
    files = project.fileTree("testdata").include("*.xml")
    packageName = "com.systematic.healthcare.fhir.generator.generated"
}
build.dependsOn sdToJavaTask

To come

• Tests needs to be written and added..
• Add support for writing @Override when overriding super methods..
• Slicing is still under development. Waiting for HAPI FHIR support for slicing annotation.

Status