OrcidIdentifierResource.java

package uk.bl.odin.orcid.rest;

import java.util.ArrayList;
import java.util.List;

import org.restlet.data.Status;
import org.restlet.resource.Get;

import uk.bl.odin.orcid.client.constants.OrcidExternalIdentifierType;
import uk.bl.odin.orcid.client.constants.OrcidSearchField;
import uk.bl.odin.orcid.client.constants.OrcidWorkType;
import uk.bl.odin.orcid.domain.SearchType;
import uk.bl.odin.orcid.guice.SelfInjectingServerResource;

/**
 * Returns an enumerated list for an identifier type.
 * 
 * Supported types are "external" OrcidExternalIdentifierType "worktype"
 * OrcidWorkType "searchfield" OrcidSearchField "searchtype" SearchType
 * 
 * @author tom
 * 
 */
public class OrcidIdentifierResource extends SelfInjectingServerResource {

	@Get("json")
	public List<String> getIdentifierList() {
		List<String> ids = new ArrayList<String>();
		if (getAttribute("type").equals("external")) {
			for (OrcidExternalIdentifierType type : OrcidExternalIdentifierType.values()) {
				ids.add(type.toString());
			}
		} else if (getAttribute("type").equals("worktype")) {
			for (OrcidWorkType type : OrcidWorkType.values()) {
				ids.add(type.toString());
			}
		} else if (getAttribute("type").equals("searchfield")) {
			for (OrcidSearchField type : OrcidSearchField.values()) {
				ids.add(type.toString());
			}
		} else if (getAttribute("type").equals("searchtype")) {
			for (SearchType type : SearchType.values()) {
				ids.add(type.toString());
			}
		}
		if (ids.size() > 0)
			return ids;
		setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "invalid identifier type");
		return null;
	}

}