com.github.tomakehurst.wiremock.common.Json.java Source code

Introduction

Here is the source code for com.github.tomakehurst.wiremock.common.Json.java

Source

/*
 * Copyright (C) 2011 Thomas Akehurst
 *
 * Licensed 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 com.github.tomakehurst.wiremock.common;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.ObjectMapper;

import java.io.IOException;

public final class Json {

    private Json() {
    }

    public static <T> T read(String json, Class<T> clazz) {
        try {
            ObjectMapper mapper = new ObjectMapper();
            mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
            return mapper.readValue(json, clazz);
        } catch (IOException ioe) {
            throw new RuntimeException(
                    "Unable to bind JSON to object. Reason: " + ioe.getMessage() + "  JSON:" + json, ioe);
        }
    }

    public static <T> String write(T object) {
        try {
            ObjectMapper mapper = new ObjectMapper();
            return mapper.writerWithDefaultPrettyPrinter().writeValueAsString(object);
        } catch (IOException ioe) {
            throw new RuntimeException("Unable to generate JSON from object. Reason: " + ioe.getMessage(), ioe);
        }
    }
}