| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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 org.apache.sling.scripting.graphql.it; |
| |
| import graphql.schema.DataFetcher; |
| import graphql.schema.DataFetchingEnvironment; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.graphql.api.graphqljava.DataFetcherProvider; |
| |
| public class PipeDataFetcherFactory implements DataFetcherProvider { |
| |
| static class PipeDataFetcher implements DataFetcher<Object> { |
| |
| private final Resource r; |
| private final String options; |
| |
| PipeDataFetcher(Resource r, String name, String options, String source) { |
| this.r = r; |
| this.options = options; |
| } |
| |
| @Override |
| public Object get(DataFetchingEnvironment environment) throws Exception { |
| if (!options.isEmpty() && !options.equals("$")) { |
| throw new IllegalArgumentException("Invalid fetcher options: " + options); |
| } |
| |
| return r; |
| } |
| |
| } |
| |
| @Override |
| public String getNamespace() { |
| return "test"; |
| } |
| |
| @Override |
| public String getName() { |
| return "pipe"; |
| } |
| |
| @Override |
| public DataFetcher<Object> createDataFetcher(Resource r, String name, String options, String source) { |
| return new PipeDataFetcher(r, name, options, source); |
| } |
| } |