/**
* Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.financial.temptarget.rest;
import java.net.URI;
import org.fudgemsg.FudgeMsg;
import org.fudgemsg.mapping.FudgeDeserializer;
import com.opengamma.core.change.ChangeManager;
import com.opengamma.core.change.DummyChangeManager;
import com.opengamma.engine.CachingComputationTargetResolver;
import com.opengamma.financial.temptarget.TempTarget;
import com.opengamma.financial.temptarget.TempTargetResolver;
import com.opengamma.financial.temptarget.TempTargetSource;
import com.opengamma.id.UniqueId;
import com.opengamma.util.rest.AbstractRemoteClient;
import com.opengamma.util.rest.UniformInterfaceException404NotFound;
/**
* Provides remote access to a {@link TempTargetSource}. It is not normally necessary to explicitly cache instances of this; it will not normally be used directly but by a {@link TempTargetResolver}
* which will in turn be cached by an owning {@link CachingComputationTargetResolver}.
*/
public class RemoteTempTargetSource extends AbstractRemoteClient implements TempTargetSource {
/**
* Creates an instance.
*
* @param baseUri the base target URI for all RESTful web services, not null
*/
public RemoteTempTargetSource(final URI baseUri) {
super(baseUri);
}
// TempTargetSource
@Override
public ChangeManager changeManager() {
// TODO: implement change notifications
return DummyChangeManager.INSTANCE;
}
@Override
public TempTarget get(final UniqueId identifier) {
final URI uri = DataTempTargetSourceResource.uriGet(getBaseUri(), identifier);
try {
final FudgeDeserializer fdc = new FudgeDeserializer(getFudgeContext());
final FudgeMsg response = accessRemote(uri).get(FudgeMsg.class);
return fdc.fudgeMsgToObject(TempTarget.class, response);
} catch (final UniformInterfaceException404NotFound e) {
return null;
}
}
}