/*
* Copyright 2016 The Simple File Server Authors
*
* 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.
*/
package org.sfs.validate;
import io.vertx.core.json.JsonObject;
import org.sfs.Server;
import org.sfs.VertxContext;
import org.sfs.util.HttpRequestValidationException;
import rx.functions.Func1;
import static java.lang.String.format;
import static java.net.HttpURLConnection.HTTP_BAD_REQUEST;
public class ValidateNodeIdMatchesLocalNodeId<E> implements Func1<E, E> {
private final VertxContext<Server> vertxContext;
private final String nodeId;
public ValidateNodeIdMatchesLocalNodeId(VertxContext<Server> vertxContext, String nodeId) {
this.vertxContext = vertxContext;
this.nodeId = nodeId;
}
@Override
public E call(E e) {
if (!vertxContext.verticle().nodes().getNodeId().equals(nodeId)) {
JsonObject jsonObject = new JsonObject()
.put("message", format("NodeId was %s, expected %s", nodeId, vertxContext.verticle().nodes().getNodeId()));
throw new HttpRequestValidationException(HTTP_BAD_REQUEST, jsonObject);
}
return e;
}
}