| /* |
| * 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.johnzon.core; |
| |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.io.Serializable; |
| import java.nio.charset.Charset; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.json.JsonReader; |
| import javax.json.JsonReaderFactory; |
| |
| class JsonReaderFactoryImpl implements JsonReaderFactory, Serializable { |
| private final Map<String, Object> internalConfig = new HashMap<String, Object>(); |
| private static final String[] SUPPORTED_CONFIG_KEYS = new String[] { |
| JsonParserFactoryImpl.BUFFER_STRATEGY, JsonParserFactoryImpl.MAX_STRING_LENGTH, JsonParserFactoryImpl.BUFFER_LENGTH |
| }; |
| private final JsonParserFactoryImpl parserFactory; |
| |
| JsonReaderFactoryImpl(final Map<String, ?> config) { |
| |
| if(config != null) { |
| |
| for (String configKey : SUPPORTED_CONFIG_KEYS) { |
| if(config.containsKey(configKey)) { |
| internalConfig.put(configKey, config.get(configKey)); |
| } |
| } |
| } |
| |
| this.parserFactory = new JsonParserFactoryImpl(internalConfig); |
| } |
| |
| @Override |
| public JsonReader createReader(final Reader reader) { |
| return new JsonReaderImpl(parserFactory.createInternalParser(reader)); |
| } |
| |
| @Override |
| public JsonReader createReader(final InputStream in) { |
| return new JsonReaderImpl(parserFactory.createInternalParser(in)); |
| } |
| |
| @Override |
| public JsonReader createReader(final InputStream in, final Charset charset) { |
| return new JsonReaderImpl(parserFactory.createInternalParser(in, charset)); |
| } |
| |
| @Override |
| public Map<String, ?> getConfigInUse() { |
| return Collections.unmodifiableMap(internalConfig); |
| } |
| } |