Java tutorial
/******************************************************************************* * Copyright 2014 Barcelona Supercomputing Center (BSC) * * 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.servioticy.datamodel.sensorupdate; import com.fasterxml.jackson.annotation.*; import com.fasterxml.jackson.core.JsonGenerationException; import com.fasterxml.jackson.databind.JsonMappingException; import java.util.Objects; /** * @author ?lvaro Villalba Navarro <alvaro.villalba@bsc.es> * */ @JsonInclude(JsonInclude.Include.NON_NULL) @JsonIgnoreProperties(ignoreUnknown = true) public class SUChannel { @JsonProperty("current-value") private Object currentValue; private String unit; @JsonGetter("current-value") public Object getNotNullCurrentValue() throws JsonGenerationException { if (currentValue == null) { throw new JsonGenerationException("'current-value' must be different from 'null'"); } return getCurrentValue(); } public Object getCurrentValue() { return currentValue; } @JsonSetter("current-value") public void setNotNullCurrentValue(Object currentValue) throws JsonMappingException { if (currentValue == null) { throw new JsonMappingException("'current-value' must be different from 'null'"); } setCurrentValue(currentValue); } public void setCurrentValue(Object currentValue) { this.currentValue = currentValue; } public String getUnit() { return unit; } public void setUnit(String unit) { this.unit = unit; } }