001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.json; 014 015import java.io.IOException; 016 017import org.apache.juneau.*; 018import org.apache.juneau.jsonschema.*; 019import org.apache.juneau.serializer.*; 020 021/** 022 * Session object that lives for the duration of a single use of {@link JsonSchemaSerializer}. 023 * 024 * <p> 025 * This class is NOT thread safe. 026 * It is typically discarded after one-time use although it can be reused within the same thread. 027 */ 028public class JsonSchemaSerializerSession extends JsonSerializerSession { 029 030 private final JsonSchemaGeneratorSession genSession; 031 032 /** 033 * Create a new session using properties specified in the context. 034 * 035 * @param ctx 036 * The context creating this session object. 037 * The context contains all the configuration settings for this object. 038 * @param args 039 * Runtime arguments. 040 * These specify session-level information such as locale and URI context. 041 * It also include session-level properties that override the properties defined on the bean and 042 * serializer contexts. 043 */ 044 protected JsonSchemaSerializerSession(JsonSchemaSerializer ctx, SerializerSessionArgs args) { 045 super(ctx, args); 046 genSession = ctx.getGenerator().createSession(args); 047 } 048 049 @Override /* SerializerSession */ 050 protected void doSerialize(SerializerPipe out, Object o) throws IOException, SerializeException { 051 try { 052 super.doSerialize(out, genSession.getSchema(o)); 053 } catch (BeanRecursionException e) { 054 throw new SerializeException(e); 055 } 056 } 057 058 //----------------------------------------------------------------------------------------------------------------- 059 // Other methods 060 //----------------------------------------------------------------------------------------------------------------- 061 062 @Override /* Session */ 063 public ObjectMap toMap() { 064 return super.toMap() 065 .append("JsonSchemaSerializerSession", new DefaultFilteringObjectMap() 066 ); 067 } 068}