/*
Copyright (c) 2012 LinkedIn Corp.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* $Id: $
*/
package com.linkedin.restli.internal.server.methods.arguments;
import com.linkedin.r2.message.rest.RestRequest;
import com.linkedin.restli.internal.server.RoutingResult;
import com.linkedin.restli.internal.server.util.ArgumentUtils;
import com.linkedin.restli.server.RestLiRequestData;
import com.linkedin.restli.server.RestLiRequestDataImpl;
/**
* @author Josh Walker
* @version $Revision: $
*/
public class GetArgumentBuilder implements RestLiArgumentBuilder
{
@Override
public Object[] buildArguments(final RestLiRequestData requestData, final RoutingResult routingResult)
{
final Object[] positionalArgs;
if (requestData.hasKey())
{
positionalArgs = new Object[] { requestData.getKey() };
}
else
{
positionalArgs = new Object[] {};
}
return ArgumentBuilder.buildArgs(positionalArgs,
routingResult.getResourceMethod().getParameters(),
routingResult.getContext());
}
@Override
public RestLiRequestData extractRequestData(RoutingResult routingResult, RestRequest request)
{
final RestLiRequestData reqData;
if (ArgumentUtils.hasResourceKey(routingResult))
{
Object keyValue = ArgumentUtils.getResourceKey(routingResult);
reqData = new RestLiRequestDataImpl.Builder().key(keyValue).build();
}
else
{
reqData = new RestLiRequestDataImpl.Builder().build();
}
return reqData;
}
}