Java tutorial
/* * This software is licensed under the Apache License, Version 2.0 * (the "License") agreement; 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.moneta.utils; import org.apache.commons.lang3.Validate; import org.moneta.error.MonetaException; import com.fasterxml.jackson.databind.ObjectMapper; /** * Generic Json utilities * @author D. Ashmore * */ public class JsonUtils { /** * Will convert the given object to Json format. * @param jsonObject * @return jsonText */ public static String serialize(Object jsonObject) { Validate.notNull(jsonObject, "Null object cannot be converted to Json"); ObjectMapper mapper = new ObjectMapper(); try { return mapper.writeValueAsString(jsonObject); } catch (Exception e) { throw new MonetaException("Error converting object to Json", e).addContextValue("object", jsonObject); } } }