package example;
//START SNIPPET: patientDef
import java.util.ArrayList;
import java.util.List;
import org.hl7.fhir.dstu3.model.DateTimeType;
import org.hl7.fhir.dstu3.model.Patient;
import org.hl7.fhir.dstu3.model.StringType;
import ca.uhn.fhir.model.api.annotation.Child;
import ca.uhn.fhir.model.api.annotation.Description;
import ca.uhn.fhir.model.api.annotation.Extension;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
import ca.uhn.fhir.util.ElementUtil;
/**
* Definition class for adding extensions to the built-in
* Patient resource type.
*
* Note the "profile" attribute below, which indicates the URL/ID of the
* profile implemented by this resource. You are not required to supply this,
* but if you do it will be automatically populated in the resource meta
* tag if the resource is returned by a server.
*/
@ResourceDef(name="Patient", profile="http://example.com/StructureDefinition/mypatient")
public class MyPatient extends Patient {
private static final long serialVersionUID = 1L;
/**
* Each extension is defined in a field. Any valid HAPI Data Type
* can be used for the field type. Note that the [name=""] attribute
* in the @Child annotation needs to match the name for the bean accessor
* and mutator methods.
*/
@Child(name="petName")
@Extension(url="http://example.com/dontuse#petname", definedLocally=false, isModifier=false)
@Description(shortDefinition="The name of the patient's favourite pet")
private StringType myPetName;
/**
* The second example extension uses a List type to provide
* repeatable values. Note that a [max=] value has been placed in
* the @Child annotation.
*
* Note also that this extension is a modifier extension
*/
@Child(name="importantDates", max=Child.MAX_UNLIMITED)
@Extension(url="http://example.com/dontuse#importantDates", definedLocally=false, isModifier=true)
@Description(shortDefinition="Some dates of note for this patient")
private List<DateTimeType> myImportantDates;
/**
* It is important to override the isEmpty() method, adding a check for any
* newly added fields.
*/
@Override
public boolean isEmpty() {
return super.isEmpty() && ElementUtil.isEmpty(myPetName, myImportantDates);
}
/********
* Accessors and mutators follow
*
* IMPORTANT:
* Each extension is required to have an getter/accessor and a stter/mutator.
* You are highly recommended to create getters which create instances if they
* do not already exist, since this is how the rest of the HAPI FHIR API works.
********/
/** Getter for important dates */
public List<DateTimeType> getImportantDates() {
if (myImportantDates==null) {
myImportantDates = new ArrayList<DateTimeType>();
}
return myImportantDates;
}
/** Getter for pet name */
public StringType getPetName() {
if (myPetName == null) {
myPetName = new StringType();
}
return myPetName;
}
/** Setter for important dates */
public void setImportantDates(List<DateTimeType> theImportantDates) {
myImportantDates = theImportantDates;
}
/** Setter for pet name */
public void setPetName(StringType thePetName) {
myPetName = thePetName;
}
}
//END SNIPPET: patientDef