| // *************************************************************************************************************************** |
| // * 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.juneau.jsonschema; |
| |
| import static org.apache.juneau.internal.StringUtils.*; |
| |
| import java.util.*; |
| |
| import org.apache.juneau.collections.*; |
| import org.apache.juneau.internal.*; |
| import org.apache.juneau.parser.*; |
| |
| /** |
| * Utilities for working with the schema annotations. |
| */ |
| public class SchemaUtils { |
| |
| /** |
| * Concatenates and parses a string array as a JSON object. |
| * |
| * @param ss The array to concatenate and parse. |
| * @return The parsed contents. |
| * @throws ParseException Invalid JSON encountered. |
| */ |
| public static OMap parseMap(String[] ss) throws ParseException { |
| if (ss.length == 0) |
| return null; |
| String s = joinnl(ss); |
| if (s.isEmpty()) |
| return null; |
| if (! isJsonObject(s, true)) |
| s = "{" + s + "}"; |
| return OMap.ofJson(s); |
| } |
| |
| /** |
| * Parses a generic object as JSON and converts it to an {@link OMap}. |
| * |
| * @param o The object to convert. |
| * @return The parsed contents. |
| * @throws ParseException Invalid JSON encountered. |
| */ |
| public static OMap parseMap(Object o) throws ParseException { |
| if (o == null) |
| return null; |
| if (o instanceof String[]) |
| o = joinnl((String[])o); |
| if (o instanceof String) { |
| String s = o.toString(); |
| if (s.isEmpty()) |
| return null; |
| if ("IGNORE".equalsIgnoreCase(s)) |
| return OMap.of("ignore", true); |
| if (! isJsonObject(s, true)) |
| s = "{" + s + "}"; |
| return OMap.ofJson(s); |
| } |
| if (o instanceof OMap) |
| return (OMap)o; |
| throw new ParseException("Unexpected data type ''{0}''. Expected OMap or String.", o.getClass().getName()); |
| } |
| |
| /** |
| * Concatenates and parses a string array as JSON array or comma-delimited list. |
| * |
| * @param ss The array to concatenate and parse. |
| * @return The parsed contents. |
| * @throws ParseException Invalid JSON encountered. |
| */ |
| public static Set<String> parseSet(String[] ss) throws ParseException { |
| if (ss.length == 0) |
| return null; |
| String s = joinnl(ss); |
| if (s.isEmpty()) |
| return null; |
| Set<String> set = ASet.of(); |
| for (Object o : StringUtils.parseListOrCdl(s)) |
| set.add(o.toString()); |
| return set; |
| } |
| |
| /** |
| * Joins an array of strings with newlines. |
| * |
| * @param s The array to join. |
| * @return A new joined string. |
| */ |
| public static String joinnl(String[]...s) { |
| for (String[] ss : s) { |
| if (ss.length != 0) |
| return StringUtils.joinnl(ss).trim(); |
| } |
| return ""; |
| } |
| } |