All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.aevi.util.json.JsonOption Maven / Gradle / Ivy

/*
 * 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.aevi.util.json;

/**
 * This class allows you to store a java Object of any type in JSON and restore it again afterwards to the correct Class type.
 * 

* If serialised to JSON the JSON produced contains the objects type (class) in a parameter called `type` and the objects data JSON serialised into * the `value` parameter. */ public class JsonOption implements Jsonable { private final Object value; private final String type; public JsonOption(Object value) { this.value = value; this.type = value.getClass().getName(); } public JsonOption(Object value, String forcedType) { this.value = value; this.type = forcedType; } /** * @return The source object */ public Object getValue() { return value; } /** * @return The source objects type/class */ public String getType() { return type; } public String toJson() { return JsonConverter.serialize(this); } @Override public boolean equals(Object o) { if (this == o) { return true; } if (o == null || getClass() != o.getClass()) { return false; } JsonOption that = (JsonOption) o; if (value != null ? !value.equals(that.value) : that.value != null) { return false; } return type != null ? type.equals(that.type) : that.type == null; } @Override public int hashCode() { int result = value != null ? value.hashCode() : 0; result = 31 * result + (type != null ? type.hashCode() : 0); return result; } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy