/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.bbg.referencedata.impl;
import java.net.URI;
import javax.ws.rs.GET;
import javax.ws.rs.HEAD;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
import com.opengamma.bbg.referencedata.ReferenceDataProvider;
import com.opengamma.bbg.referencedata.ReferenceDataProviderGetRequest;
import com.opengamma.bbg.referencedata.ReferenceDataProviderGetResult;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.util.rest.AbstractDataResource;
/**
* RESTful resource for the reference-data provider.
* <p>
* This resource receives and processes RESTful calls to the reference-data provider.
*/
@Path("referenceDataProvider")
public class DataReferenceDataProviderResource extends AbstractDataResource {
/**
* The provider.
*/
private final ReferenceDataProvider _referenceDataProvider;
/**
* Creates the resource, exposing the underlying provider over REST.
*
* @param referenceDataProvider the underlying provider, not null
*/
public DataReferenceDataProviderResource(final ReferenceDataProvider referenceDataProvider) {
ArgumentChecker.notNull(referenceDataProvider, "referenceDataProvider");
_referenceDataProvider = referenceDataProvider;
}
//-------------------------------------------------------------------------
/**
* Gets the reference-data provider.
*
* @return the reference-data provider, not null
*/
public ReferenceDataProvider getReferenceDataProvider() {
return _referenceDataProvider;
}
//-------------------------------------------------------------------------
@GET
public Response getHateaos(@Context UriInfo uriInfo) {
return hateoasResponse(uriInfo);
}
@HEAD
@Path("referenceDataGet")
public Response status() {
// simple HEAD to quickly return
return responseOk();
}
@POST // should be a get, but query is too large
@Path("referenceDataGet")
public Response getHistoricalTimeSeries(ReferenceDataProviderGetRequest request) {
ReferenceDataProviderGetResult result = getReferenceDataProvider().getReferenceData(request);
return responseOkFudge(result);
}
//-------------------------------------------------------------------------
/**
* Builds a URI.
*
* @param baseUri the base URI, not null
* @return the URI, not null
*/
public static URI uriGet(URI baseUri) {
UriBuilder bld = UriBuilder.fromUri(baseUri).path("referenceDataGet");
return bld.build();
}
}