Java tutorial
/* * Copyright (c) 2016 to-dev.com. * * Licensed under the GNU GPL, Version 3 (the "License"). * You may not use this file except in compliance with the License. * * You may obtain a copy of the License at * * https://www.gnu.org/licenses/gpl-3.0.html * * 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.todev.rabbitmqmanagement.data.network.serialization; import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.databind.DeserializationContext; import com.fasterxml.jackson.databind.JsonDeserializer; import com.todev.rabbitmqmanagement.data.network.model.queue.Action; import java.io.IOException; public class ActionTypeDeserializer extends JsonDeserializer<Action.Type> { @Override public Action.Type deserialize(JsonParser p, DeserializationContext ctxt) throws IOException { String serialized = p.getText().trim(); try { return Action.Type.valueOf(serialized.toUpperCase()); } catch (IllegalArgumentException e) { return Action.Type.SYNC; } } }