/*
* Copyright 2019 Red Hat, Inc.
*
* Red Hat licenses this file to you 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 io.vertx.ext.web.handler.graphql.impl;
import io.vertx.core.buffer.Buffer;
import io.vertx.core.json.DecodeException;
import io.vertx.core.json.Json;
import io.vertx.core.json.JsonArray;
import io.vertx.core.json.JsonObject;
Author: Thomas Segismont
/**
* @author Thomas Segismont
*/
public interface GraphQLInput {
static GraphQLInput decode(Buffer buffer) {
final Object value = Json.decodeValue(buffer);
return decode(value);
}
static GraphQLInput decode(Object value) {
if (value instanceof JsonObject) {
return new GraphQLQuery((JsonObject) value);
} else if (value instanceof JsonArray) {
return new GraphQLBatch((JsonArray) value);
} else {
throw new DecodeException("Unexpected json content");
}
}
}