Java tutorial
/* * Copyright 2015-2016 Jeeva Kandasamy (jkandasa@gmail.com) * and other contributors as indicated by the @author tags. * * 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 org.mycontroller.standalone.api.jaxrs.mixins; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.lang.annotation.Annotation; import java.lang.reflect.Type; import javax.ws.rs.Consumes; import javax.ws.rs.Produces; import javax.ws.rs.core.Context; import javax.ws.rs.core.HttpHeaders; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.MultivaluedMap; import javax.ws.rs.ext.Provider; import org.jboss.resteasy.plugins.providers.jackson.ResteasyJackson2Provider; import org.mycontroller.standalone.api.jaxrs.json.SensorVariableJson; import org.mycontroller.standalone.db.tables.ExternalServerTable; import org.mycontroller.standalone.db.tables.Firmware; import org.mycontroller.standalone.db.tables.ForwardPayload; import org.mycontroller.standalone.db.tables.GatewayTable; import org.mycontroller.standalone.db.tables.Node; import org.mycontroller.standalone.db.tables.OperationTable; import org.mycontroller.standalone.db.tables.Resource; import org.mycontroller.standalone.db.tables.ResourcesGroup; import org.mycontroller.standalone.db.tables.ResourcesGroupMap; import org.mycontroller.standalone.db.tables.ResourcesLogs; import org.mycontroller.standalone.db.tables.Role; import org.mycontroller.standalone.db.tables.RuleDefinitionTable; import org.mycontroller.standalone.db.tables.Sensor; import org.mycontroller.standalone.db.tables.SensorVariable; import org.mycontroller.standalone.db.tables.Timer; import org.mycontroller.standalone.db.tables.UidTag; import org.mycontroller.standalone.db.tables.User; import org.mycontroller.standalone.exernalserver.model.ExternalServer; import org.mycontroller.standalone.gateway.model.Gateway; import org.mycontroller.standalone.message.McMessage; import org.mycontroller.standalone.operation.model.Operation; import org.mycontroller.standalone.rule.model.RuleDefinition; import org.mycontroller.standalone.scripts.McScript; import org.mycontroller.standalone.settings.Dashboard; import com.fasterxml.jackson.annotation.JsonInclude.Include; import com.fasterxml.jackson.databind.DeserializationFeature; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.SerializationFeature; import lombok.extern.slf4j.Slf4j; /** * @author Jeeva Kandasamy (jkandasa) * @since 0.0.2 */ @Provider @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @Slf4j public class McJacksonJson2Provider extends ResteasyJackson2Provider { @Context HttpHeaders headers; @Override public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException { ObjectMapper mapper = locateMapper(type, mediaType); mapper.configure(SerializationFeature.INDENT_OUTPUT, true); // this creates a 'configured' mapper mapper.setSerializationInclusion(Include.NON_NULL); mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); //AddMixIns mapper.addMixIn(RuleDefinitionTable.class, RuleDefinitionMixin.class); mapper.addMixIn(Dashboard.class, DashboardMixin.class); mapper.addMixIn(ExternalServerTable.class, ExternalServerMixin.class); mapper.addMixIn(Firmware.class, FirmwareMixin.class); mapper.addMixIn(ForwardPayload.class, ForwardPayloadMixin.class); mapper.addMixIn(GatewayTable.class, GatewayMixin.class); mapper.addMixIn(Node.class, NodeMixin.class); mapper.addMixIn(OperationTable.class, OperationMixin.class); mapper.addMixIn(Resource.class, ResourceMixin.class); mapper.addMixIn(ResourcesGroup.class, ResourcesGroupMixin.class); mapper.addMixIn(ResourcesGroupMap.class, ResourcesGroupMapMixin.class); mapper.addMixIn(ResourcesLogs.class, ResourcesLogsMixin.class); mapper.addMixIn(Role.class, RoleMixin.class); mapper.addMixIn(Sensor.class, SensorMixin.class); mapper.addMixIn(Timer.class, TimerMixin.class); mapper.addMixIn(User.class, UserMixin.class); mapper.addMixIn(McScript.class, McScriptMixin.class); mapper.addMixIn(SensorVariable.class, SensorVariableMixin.class); mapper.addMixIn(SensorVariableJson.class, SensorVariableJsonMixin.class); if (_logger.isDebugEnabled()) { _logger.debug("Response: Headers:{}", httpHeaders); _logger.debug("Response: Value:{}", value); _logger.debug("Request headers:{}", headers.getRequestHeaders()); } super.writeTo(value, type, genericType, annotations, mediaType, httpHeaders, entityStream); } @Override public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException { ObjectMapper mapper = locateMapper(type, mediaType); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); //AddMixIns mapper.addMixIn(RuleDefinition.class, RuleDefinitionMixin.class); mapper.addMixIn(Dashboard.class, DashboardMixin.class); mapper.addMixIn(ExternalServer.class, ExternalServerMixin.class); mapper.addMixIn(ForwardPayload.class, ForwardPayloadMixin.class); mapper.addMixIn(Gateway.class, GatewayMixin.class); mapper.addMixIn(Node.class, NodeMixin.class); mapper.addMixIn(Operation.class, OperationMixin.class); mapper.addMixIn(Resource.class, ResourceMixin.class); mapper.addMixIn(ResourcesGroup.class, ResourcesGroupMixin.class); mapper.addMixIn(ResourcesGroupMap.class, ResourcesGroupMapMixin.class); mapper.addMixIn(Role.class, RoleMixin.class); mapper.addMixIn(Sensor.class, SensorMixin.class); mapper.addMixIn(Timer.class, TimerMixin.class); mapper.addMixIn(User.class, UserMixin.class); mapper.addMixIn(McScript.class, McScriptMixin.class); mapper.addMixIn(UidTag.class, UidTagMixin.class); mapper.addMixIn(McMessage.class, McMessageMixin.class); mapper.addMixIn(SensorVariableJson.class, SensorVariableJsonMixin.class); _logger.debug("Request: Headers:{}", httpHeaders); return super.readFrom(type, genericType, annotations, mediaType, httpHeaders, entityStream); } }