| /* |
| * 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.twill.internal.json; |
| |
| import com.google.gson.JsonDeserializationContext; |
| import com.google.gson.JsonDeserializer; |
| import com.google.gson.JsonElement; |
| import com.google.gson.JsonObject; |
| import com.google.gson.JsonParseException; |
| import com.google.gson.JsonSerializationContext; |
| import com.google.gson.JsonSerializer; |
| |
| import java.lang.reflect.Type; |
| |
| /** |
| * |
| */ |
| public final class StackTraceElementCodec implements JsonSerializer<StackTraceElement>, |
| JsonDeserializer<StackTraceElement> { |
| |
| @Override |
| public StackTraceElement deserialize(JsonElement json, Type typeOfT, |
| JsonDeserializationContext context) throws JsonParseException { |
| JsonObject jsonObj = json.getAsJsonObject(); |
| return new StackTraceElement(JsonUtils.getAsString(jsonObj, "className"), |
| JsonUtils.getAsString(jsonObj, "method"), |
| JsonUtils.getAsString(jsonObj, "file"), |
| JsonUtils.getAsInt(jsonObj, "line", -1)); |
| } |
| |
| @Override |
| public JsonElement serialize(StackTraceElement src, Type typeOfSrc, JsonSerializationContext context) { |
| JsonObject jsonObj = new JsonObject(); |
| jsonObj.addProperty("className", src.getClassName()); |
| jsonObj.addProperty("method", src.getMethodName()); |
| jsonObj.addProperty("file", src.getFileName()); |
| jsonObj.addProperty("line", src.getLineNumber()); |
| |
| return jsonObj; |
| } |
| } |