ing

pom.xml

@@ -25,10 +25,10 @@
         <spring.data.jpa.version>1.11.4.RELEASE</spring.data.jpa.version>
         <spring.data.redis.version>1.8.7.RELEASE</spring.data.redis.version>
         <spring.crypto.version>4.2.3.RELEASE</spring.crypto.version>
+        <gson.version>2.8.2</gson.version>
         <hibernate.version>5.2.10.Final</hibernate.version>
         <javax.mail.version>1.4.7</javax.mail.version>
         <javax.mail-api.version>1.6.0</javax.mail-api.version>
-        <jackson.mapper.version>1.9.13</jackson.mapper.version>
         <apache.velocity.version>1.7</apache.velocity.version>
         <docker.registry.name>docker.loafle.net/overflow</docker.registry.name>
         <googleauth.version>1.1.2</googleauth.version>
@@ -97,12 +97,6 @@
             <version>9.4-1200-jdbc41</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.codehaus.jackson</groupId>
-            <artifactId>jackson-mapper-asl</artifactId>
-            <version>${jackson.mapper.version}</version>
-        </dependency>
-
 
         <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-entitymanager -->
         <dependency>
@@ -124,6 +118,12 @@
             <version>${spring.crypto.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>${gson.version}</version>
+        </dependency>
+
         <!-- Mail -->
         <!-- https://mvnrepository.com/artifact/javax.mail/mail -->
         <dependency>

src/main/java/com/loafle/overflow/central/module/discovery/service/CentralDiscoveryService.java

@@ -1,7 +1,5 @@
 package com.loafle.overflow.central.module.discovery.service;
 
-
-
 import com.loafle.overflow.central.commons.service.MessagePublisher;
 import com.loafle.overflow.central.commons.utils.SessionMetadata;
 import com.loafle.overflow.core.annotation.ProbeAPI;
@@ -10,11 +8,9 @@ import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.model.discovery.*;
 
 import com.loafle.overflow.service.central.discovery.DiscoveryService;
-import org.codehaus.jackson.map.ObjectMapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.io.IOException;
 import java.util.Date;
 
 /**
@@ -26,17 +22,6 @@ public class CentralDiscoveryService implements DiscoveryService {
 	@Autowired
 	private MessagePublisher messagePublisher;
 
-    public void startDiscovery(DiscoveryStartInfo startInfo) throws OverflowException,IOException {
-
-        ObjectMapper objectMapper = new ObjectMapper();
-
-        String json = objectMapper.writeValueAsString(startInfo);
-
-        System.out.println("Start Discovery");
-        System.out.println(json);
-//        this.messagePublisher.publishToProbe("/auth", noAuthProbe.getTempProbeKey(), "NoAuthProbeService.acceptNoAuthProbe", probe.getProbeKey());
-		}
-
 	@WebappAPI
 	public void discoverZone(String probeID, DiscoverZone discoveryZone) throws OverflowException {
 		String requesterSessionID = SessionMetadata.getSessionID();
@@ -59,10 +44,12 @@ public class CentralDiscoveryService implements DiscoveryService {
 	}
 
 	@WebappAPI
-		public void discoverService(String probeID, Port port, com.loafle.overflow.model.discovery.DiscoverService discoveryService) throws OverflowException {
+	public void discoverService(String probeID, Port port,
+			com.loafle.overflow.model.discovery.DiscoverService discoveryService) throws OverflowException {
 		String requesterSessionID = SessionMetadata.getSessionID();
 
-			messagePublisher.publishToProbe(probeID, "DiscoveryService.DiscoverService", requesterSessionID, port, discoveryService);
+		messagePublisher.publishToProbe(probeID, "DiscoveryService.DiscoverService", requesterSessionID, port,
+				discoveryService);
 	}
 
 	@ProbeAPI
@@ -91,7 +78,8 @@ public class CentralDiscoveryService implements DiscoveryService {
 	}
 
 	@ProbeAPI
-		public void discoveredService(String requesterSessionID, com.loafle.overflow.model.discovery.Service service) throws OverflowException {
+	public void discoveredService(String requesterSessionID, com.loafle.overflow.model.discovery.Service service)
+			throws OverflowException {
 		messagePublisher.publishToMemberSession(requesterSessionID, "DiscoveryService.discoveredService", service);
 	}
 

src/main/java/com/loafle/overflow/central/module/generator/service/InfraHostGenerator.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.generator.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.central.commons.utils.StringConvertor;
 import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.core.type.PortType;
@@ -17,8 +19,6 @@ import com.loafle.overflow.model.sensorconfig.SensorConfig;
 import com.loafle.overflow.model.sensorconfig.Target;
 import com.loafle.overflow.service.central.auth.AuthCrawlerService;
 
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -41,6 +41,9 @@ public class InfraHostGenerator {
   @Autowired
   private AuthCrawlerService authCrawlerService;
 
+  @Autowired
+  private Gson gson;
+
   public String process(Sensor dbSensor, List<SensorItem> sensorItems, Infra infra) throws Exception {
 
     InfraHost infraHost = (InfraHost) infra;
@@ -70,12 +73,10 @@ public class InfraHostGenerator {
       this.infraHostWMIGenerator.process(sensorItems, keyMap, dbSensor, sensorConfig);
     }
 
-        ObjectMapper objectMapper = new ObjectMapper();
+    return gson.toJson(sensorConfig);
-        return objectMapper.writeValueAsString(sensorConfig);
   }
 
-    private Target createTarget(InfraHost infraHost, Sensor dbSensor)
+  private Target createTarget(InfraHost infraHost, Sensor dbSensor) throws Exception {
-            throws Exception {
 
     AuthCrawler authCrawler = this.authCrawlerService.readAuth(dbSensor.getCrawler(), dbSensor.getTarget());
 
@@ -87,10 +88,7 @@ public class InfraHostGenerator {
     Connection connection = new Connection();
     connection.setIp(StringConvertor.intToIp(infraHost.getIp()));
 
-        HashMap<String, String> optionMap;
+    HashMap<String, String> optionMap = this.gson.fromJson(authCrawler.getAuthJson(), TypeToken.getParameterized(HashMap.class, String.class, String.class).getType());
-        optionMap = new ObjectMapper().readValue(authCrawler.getAuthJson(),
-                new TypeReference<HashMap<String, String>>() {
-                });
 
     if (dbSensor.getCrawler().getId() == MetaCrawlerEnum.WMI_CRAWLER.getValue()) {
       connection.setPort(135);

src/main/java/com/loafle/overflow/central/module/generator/service/InfraHostWMIGenerator.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.generator.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.model.meta.MetaSensorItemKey;
 import com.loafle.overflow.model.sensor.Sensor;
 import com.loafle.overflow.model.sensor.SensorItem;
@@ -9,8 +11,6 @@ import com.loafle.overflow.model.sensorconfig.MappingInfo;
 import com.loafle.overflow.model.sensorconfig.QueryInfo;
 import com.loafle.overflow.model.sensorconfig.SensorConfig;
 
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -29,6 +29,9 @@ public class InfraHostWMIGenerator {
   @Autowired
   private GenerateUtil generateUtil;
 
+  @Autowired
+  private Gson gson;
+
   public void process(List<SensorItem> sensorItems, Map<Integer, MetaSensorItemKey> keyMap, Sensor dbSensor,
       SensorConfig sensorConfig) throws Exception {
 
@@ -84,9 +87,7 @@ public class InfraHostWMIGenerator {
 
       String json = tempItemKey.getOption();
       if (json != null && json.length() > 0) {
-        HashMap<String, Object> optionMap;
+        HashMap<String, String> optionMap = this.gson.fromJson(json, TypeToken.getParameterized(HashMap.class, String.class, String.class).getType());
-        optionMap = new ObjectMapper().readValue(json, new TypeReference<HashMap<String, Object>>() {
-        });
 
         Object obj = null;
         obj = optionMap.get("appends");

src/main/java/com/loafle/overflow/central/module/generator/service/InfraServiceGenerator.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.generator.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.central.commons.utils.StringConvertor;
 import com.loafle.overflow.core.type.PortType;
 import com.loafle.overflow.model.auth.AuthCrawler;
@@ -16,8 +18,6 @@ import com.loafle.overflow.model.sensorconfig.SensorConfig;
 import com.loafle.overflow.model.sensorconfig.Target;
 import com.loafle.overflow.service.central.auth.AuthCrawlerService;
 
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -44,6 +44,9 @@ public class InfraServiceGenerator {
     @Autowired
     private AuthCrawlerService authCrawlerService;
 
+    @Autowired
+    private Gson gson;
+
     public String process(Sensor dbSensor, List<SensorItem> sensorItems, Infra infra) throws Exception {
         com.loafle.overflow.model.infra.InfraService infraService = (com.loafle.overflow.model.infra.InfraService)infra;
 
@@ -75,8 +78,7 @@ public class InfraServiceGenerator {
             this.infraServiceJMXGenerator.process(sensorItems, keyMap, dbSensor, sensorConfig);
         }
 
-        ObjectMapper objectMapper = new ObjectMapper();
+        return gson.toJson(sensorConfig);
-        return objectMapper.writeValueAsString(sensorConfig);
     }
 
     private Target createTarget(InfraService infraService, Sensor sensor) throws Exception {
@@ -96,8 +98,7 @@ public class InfraServiceGenerator {
 
         target.setConnection(connection);
 
-        HashMap<String,String> optionMap;
+        HashMap<String, String> optionMap = this.gson.fromJson(authCrawler.getAuthJson(), TypeToken.getParameterized(HashMap.class, String.class, String.class).getType());
-        optionMap = new ObjectMapper().readValue(authCrawler.getAuthJson(), new TypeReference<HashMap<String,String>>() {});
 
         Map<String, Object> auth = new HashMap<>();
 

src/main/java/com/loafle/overflow/central/module/generator/service/InfraServiceJMXGenerator.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.generator.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.model.meta.MetaSensorItemKey;
 import com.loafle.overflow.model.sensor.Sensor;
 import com.loafle.overflow.model.sensor.SensorItem;
@@ -9,8 +11,6 @@ import com.loafle.overflow.model.sensorconfig.MappingInfo;
 import com.loafle.overflow.model.sensorconfig.QueryInfo;
 import com.loafle.overflow.model.sensorconfig.SensorConfig;
 
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -28,6 +28,9 @@ public class InfraServiceJMXGenerator {
   @Autowired
   private GenerateUtil generateUtil;
 
+  @Autowired
+  private Gson gson;
+
   public void process(List<SensorItem> sensorItems, Map<Integer, MetaSensorItemKey> keyMap, Sensor dbSensor,
       SensorConfig sensorConfig) throws Exception {
     Map<String, List<MetaSensorItemKey>> metricMap = null;
@@ -70,9 +73,7 @@ public class InfraServiceJMXGenerator {
       List<String> arrayCol = null;
 
       if (json != null && json.length() > 0) {
-        HashMap<String, Object> optionMap;
+        HashMap<String, String> optionMap = this.gson.fromJson(json, TypeToken.getParameterized(HashMap.class, String.class, String.class).getType());
-        optionMap = new ObjectMapper().readValue(json, new TypeReference<HashMap<String, Object>>() {
-        });
 
         Object obj = null;
         obj = optionMap.get("aliases");

src/main/java/com/loafle/overflow/central/module/generator/service/InfraServiceMysqlGenerator.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.generator.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.model.meta.MetaSensorItemKey;
 import com.loafle.overflow.model.sensor.Sensor;
@@ -10,10 +12,6 @@ import com.loafle.overflow.model.sensorconfig.MappingInfo;
 import com.loafle.overflow.model.sensorconfig.QueryInfo;
 import com.loafle.overflow.model.sensorconfig.SensorConfig;
 
-import org.codehaus.jackson.JsonParseException;
-import org.codehaus.jackson.map.JsonMappingException;
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -31,6 +29,8 @@ public class InfraServiceMysqlGenerator {
 
   @Autowired
   private GenerateUtil generateUtil;
+  @Autowired
+  private Gson gson;
 
   public void process(List<SensorItem> sensorItems, Map<Integer, MetaSensorItemKey> keyMap, Sensor dbSensor,
       SensorConfig sensorConfig) throws Exception {
@@ -83,9 +83,7 @@ public class InfraServiceMysqlGenerator {
 
       String json = tempItemKey.getOption();
       if (json != null && json.length() > 0) {
-        HashMap<String, Object> optionMap;
+        HashMap<String, String> optionMap = this.gson.fromJson(json, TypeToken.getParameterized(HashMap.class, String.class, String.class).getType());
-        optionMap = new ObjectMapper().readValue(json, new TypeReference<HashMap<String, Object>>() {
-        });
 
         Object obj = null;
         obj = optionMap.get("valueColumn");

src/main/java/com/loafle/overflow/central/module/generator/service/SensorConfigGenerator.java

@@ -4,10 +4,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.stereotype.Service;
 
-import java.io.IOException;
 import java.util.List;
 
-import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.core.model.PageParams;
 import com.loafle.overflow.model.infra.Infra;
 import com.loafle.overflow.model.sensor.Sensor;

src/main/java/com/loafle/overflow/central/module/noauthprobe/service/CentralNoAuthProbeService.java

@@ -1,5 +1,7 @@
 package com.loafle.overflow.central.module.noauthprobe.service;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.loafle.overflow.central.commons.service.MessagePublisher;
 import com.loafle.overflow.central.commons.stereotype.ProbeAPI;
 import com.loafle.overflow.central.commons.stereotype.WebappAPI;
@@ -20,8 +22,6 @@ import com.loafle.overflow.service.central.domain.DomainMemberService;
 import com.loafle.overflow.service.central.noauthprobe.NoAuthProbeService;
 import com.loafle.overflow.service.central.probe.ProbeService;
 
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.TypeReference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.stereotype.Service;
@@ -46,15 +46,15 @@ public class CentralNoAuthProbeService implements NoAuthProbeService{
     @Autowired
     private ProbeService probeService;
 
-    @Autowired
-    private ObjectMapper objectMapper;
-
     @Autowired
     private MessagePublisher messagePublisher;
 
     @Autowired
     private DomainMemberService domainMemberService;
 
+    @Autowired
+    private Gson gson;
+  
     @ProbeAPI
     public NoAuthProbe regist(NoAuthProbe noAuthProbe) throws OverflowException{
 
@@ -99,12 +99,7 @@ public class CentralNoAuthProbeService implements NoAuthProbeService{
         probe.setAuthorizeMember(new Member(domainMember.getMember().getId()));
         probe.setStatus(new MetaProbeStatus((short)1));
 
-        Map<String, Object> objMap = null;
+        HashMap<String, Object> objMap = this.gson.fromJson(noAuthProbe.getDescription(), TypeToken.getParameterized(HashMap.class, String.class, Object.class).getType());
-		try {
-			objMap = this.objectMapper.readValue(noAuthProbe.getDescription(), new TypeReference<HashMap<String,Object>>() {});
-		} catch (Exception e) {
-			e.printStackTrace();
-		} 
         Map<String, String> hostMap = (Map<String, String>) objMap.get("host");
         Map<String, String> netMap = (Map<String, String>) objMap.get("network");
 

src/main/java/com/loafle/overflow/central/proxy/ServiceInvoker.java

@@ -1,18 +1,15 @@
 package com.loafle.overflow.central.proxy;
 
-import com.google.gson.internal.Primitives;
+import com.google.gson.Gson;
 import com.google.protobuf.ByteString;
 import com.loafle.overflow.core.exception.OverflowException;
 
-import org.codehaus.jackson.map.DeserializationConfig;
-import org.codehaus.jackson.map.ObjectMapper;
-import org.codehaus.jackson.type.JavaType;
 import org.springframework.aop.support.AopUtils;
 import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
 
-import java.io.IOException;
 import java.lang.reflect.*;
 import java.util.HashMap;
 import java.util.List;
@@ -26,15 +23,13 @@ public class ServiceInvoker {
   //    @Autowired
   private ApplicationContext context;
 
-  private ObjectMapper objectMapper;
-
   private Map<String, Cache> serviceCacheMap;
 
+  @Autowired
+  private Gson gson;
+
   public ServiceInvoker(ApplicationContext context) {
     this.context = context;
-    objectMapper = new ObjectMapper();
-    objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-
     serviceCacheMap = new HashMap<>();
   }
 
@@ -122,15 +117,7 @@ public class ServiceInvoker {
   }
 
   private Object getValue(Type parameterType, String json) throws IllegalArgumentException {
-    JavaType targetType = objectMapper.getTypeFactory().constructType(parameterType);
+    return this.gson.fromJson(json, parameterType);
-    if (!Primitives.isPrimitive(parameterType) && !parameterType.getTypeName().equals(String.class.getName())) {
-      try {
-        return objectMapper.readValue(json, targetType);
-      } catch (IOException e) {
-        throw new IllegalArgumentException("");
-      }
-    }
-    return objectMapper.convertValue(json, targetType);
   }
 
   private Object[] getParameters(Type[] parameterTypes, List<ByteString> params) throws IllegalArgumentException {
@@ -187,11 +174,7 @@ public class ServiceInvoker {
       throw new OverflowException("internal error", e);
     }
 
-    try {
+    jsonInString = this.gson.toJson(result);
-      jsonInString = objectMapper.writeValueAsString(result);
-    } catch (IOException e) {
-      throw new OverflowException("internal error", e);
-    }
 
     return jsonInString;
   }

src/main/java/com/loafle/overflow/central/redis/service/RedisMessagePublisher.java

@@ -1,12 +1,12 @@
 package com.loafle.overflow.central.redis.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.commons.service.MessagePublisher;
 import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.core.model.PublishMessage;
 import com.loafle.overflow.model.member.Member;
 import com.loafle.overflow.service.central.member.MemberService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.data.redis.core.RedisTemplate;
@@ -27,7 +27,7 @@ public class RedisMessagePublisher implements MessagePublisher {
   @Autowired
   private RedisTemplate<String, Object> redisTemplate;
   @Autowired
-    private ObjectMapper objectMapper;
+  private Gson gson;
   @Autowired
   private MemberService memberService;
 
@@ -36,52 +36,60 @@ public class RedisMessagePublisher implements MessagePublisher {
   public RedisMessagePublisher() {
   }
 
-    public RedisMessagePublisher(final RedisTemplate<String, Object> redisTemplate, final Map<String, ChannelTopic> topics) {
+  public RedisMessagePublisher(final RedisTemplate<String, Object> redisTemplate,
+      final Map<String, ChannelTopic> topics) {
     this.redisTemplate = redisTemplate;
     this.topics = topics;
   }
 
-    public void publishToDomainMembers(final long domainID, final String method, final Object... params) throws OverflowException {
+  public void publishToDomainMembers(final long domainID, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.MEMBER);
     message.setTargets(getMemberListByDomainID(domainID));
     this.publish(CHANNEL_WEBAPP, message, method, params);
   }
-    public void publishToDomainMembersByProbeKey(final String probeKey, final String method, final Object... params) throws OverflowException {
+
+  public void publishToDomainMembersByProbeKey(final String probeKey, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.MEMBER);
     message.setTargets(getMemberListByProbeKey(probeKey));
     this.publish(CHANNEL_WEBAPP, message, method, params);
   }
 
-    public void publishToMember(final String memberID, final String method, final Object... params) throws OverflowException {
+  public void publishToMember(final String memberID, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.MEMBER);
     message.addTarget(memberID);
     this.publish(CHANNEL_WEBAPP, message, method, params);
   }
-    public void publishToMemberSession(final String memberSessionID, final String method, final Object... params) throws OverflowException {
+
+  public void publishToMemberSession(final String memberSessionID, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.MEMBER_SESSION);
     message.addTarget(memberSessionID);
     this.publish(CHANNEL_WEBAPP, message, method, params);
   }
 
-    public void publishToNoAuthProbe(final String tempProbeKey, final String method, final Object... params) throws OverflowException {
+  public void publishToNoAuthProbe(final String tempProbeKey, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.PROBE);
     message.addTarget(tempProbeKey);
     this.publish(CHANNEL_NOAUTH_PROBE, message, method, params);
   }
 
-    public void publishToProbe(final String probeKey, final String method, final Object... params) throws OverflowException {
+  public void publishToProbe(final String probeKey, final String method, final Object... params)
+      throws OverflowException {
     PublishMessage message = new PublishMessage();
     message.setTargetType(PublishMessage.TargetType.PROBE);
     message.addTarget(probeKey);
     this.publish(CHANNEL_PROBE, message, method, params);
   }
 
-
   @Cacheable("memberListByDomain")
   protected List<String> getMemberListByDomainID(final long domainID) throws OverflowException {
     return this.getMemberList(memberService.readAllByDomainID(domainID));
@@ -94,7 +102,7 @@ public class RedisMessagePublisher implements MessagePublisher {
 
   protected List<String> getMemberList(final List<Member> members) {
     List<String> results = new ArrayList<>(members.size());
-        for (Member member: members) {
+    for (Member member : members) {
       results.add(member.getEmail());
     }
 
@@ -105,28 +113,19 @@ public class RedisMessagePublisher implements MessagePublisher {
     ChannelTopic topic = this.topics.get(channel);
     message.setMessage(new PublishMessage.PublishMessageBody(method, this.getMessageBody(params)));
 
-        try {
+    String json = this.gson.toJson(message);
-            String json = this.objectMapper.writeValueAsString(message);
     redisTemplate.convertAndSend(topic.getTopic(), json);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
   }
 
   protected List<String> getMessageBody(final Object... params) {
     List<String> results = new ArrayList<>(params.length);
-        try {
     for (Object param : params) {
       if (param.getClass().equals(String.class)) {
-                    results.add((String)param);
+        results.add((String) param);
       } else {
-                    results.add(objectMapper.writeValueAsString(param));
+        results.add(this.gson.toJson(param));
       }
     }
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
     return results;
   }
 

src/main/java/com/loafle/overflow/central/spring/AppConfig.java

@@ -1,7 +1,7 @@
 package com.loafle.overflow.central.spring;
 
-import org.codehaus.jackson.map.DeserializationConfig;
+import com.google.gson.Gson;
-import org.codehaus.jackson.map.ObjectMapper;
+
 import org.springframework.context.annotation.*;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
 
@@ -9,45 +9,34 @@ import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
  * Created by insanity on 17. 6. 13.
  */
 @Configuration
-@ComponentScan(basePackages = {"com.loafle.overflow"}, excludeFilters = @ComponentScan.Filter({Configuration.class}))
+@ComponentScan(basePackages = {
-@Import({
+    "com.loafle.overflow" }, excludeFilters = @ComponentScan.Filter({ Configuration.class }))
-    JdbcConfiguration.class,
+@Import({ JdbcConfiguration.class, MailConfiguration.class, RedisConfiguration.class, CacheConfiguration.class })
-    MailConfiguration.class,
+@PropertySource({ "classpath:database.properties", "classpath:mail.properties", "classpath:redis.properties",
-    RedisConfiguration.class,
+    "classpath:cache.properties" })
-    CacheConfiguration.class
-})
-@PropertySource({
-    "classpath:database.properties",
-    "classpath:mail.properties",
-    "classpath:redis.properties",
-    "classpath:cache.properties"
-})
 public class AppConfig {
-//    @Bean
+  //    @Bean
-//    public static PropertyPlaceholderConfigurer propertyPlaceholderConfigurer() {
+  //    public static PropertyPlaceholderConfigurer propertyPlaceholderConfigurer() {
-//        PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
+  //        PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
-////        ppc.setLocation(new ClassPathResource("database.properties"));
+  ////        ppc.setLocation(new ClassPathResource("database.properties"));
-//        ppc.setLocations(new Resource[] {
+  //        ppc.setLocations(new Resource[] {
-//                new ClassPathResource("database.properties"),
+  //                new ClassPathResource("database.properties"),
-//                new ClassPathResource("mail.properties"),
+  //                new ClassPathResource("mail.properties"),
-//                new ClassPathResource("redis.properties")
+  //                new ClassPathResource("redis.properties")
-//        });
+  //        });
-//        ppc.setIgnoreUnresolvablePlaceholders(true);
+  //        ppc.setIgnoreUnresolvablePlaceholders(true);
-//
+  //
-//        return ppc;
+  //        return ppc;
-//    }
+  //    }
   @Bean
   public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
     return new PropertySourcesPlaceholderConfigurer();
   }
 
   @Bean
-    public ObjectMapper getObjectMapper() {
+  public Gson gson() {
+    Gson gson = new Gson();
 
-        ObjectMapper objectMapper = new ObjectMapper();
+    return gson;
-
-        objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-
-        return objectMapper;
   }
 }

src/main/java/com/loafle/overflow/central/spring/JdbcConfiguration.java

@@ -1,6 +1,5 @@
 package com.loafle.overflow.central.spring;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.hibernate.cfg.Environment;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Value;

src/test/java/com/loafle/overflow/central/module/infra/service/InfraHostServiceTest.java

@@ -1,5 +1,6 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.model.infra.InfraHost;
@@ -7,7 +8,6 @@ import com.loafle.overflow.model.infra.InfraOS;
 import com.loafle.overflow.model.meta.MetaInfraType;
 import com.loafle.overflow.service.central.infra.InfraHostService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -26,6 +26,9 @@ public class InfraHostServiceTest {
     @Autowired
     private InfraHostService infraHostService;
 
+    @Autowired
+    private Gson gson;
+
     @Test
 //    @Ignore
     public void regist() throws Exception {
@@ -55,8 +58,7 @@ public class InfraHostServiceTest {
 
         InfraHost infraHost = this.infraHostService.read(1);
 
-        ObjectMapper objectMapper = new ObjectMapper();
+        String json  = gson.toJson(infraHost);
-        String json  = objectMapper.writeValueAsString(infraHost);
 
         System.out.println(json);
 

src/test/java/com/loafle/overflow/central/module/infra/service/InfraMachineServiceTest.java

@@ -1,11 +1,11 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.model.infra.InfraMachine;
 import com.loafle.overflow.model.meta.MetaInfraType;
 import com.loafle.overflow.service.central.infra.InfraMachineService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -24,7 +24,10 @@ public class InfraMachineServiceTest {
     @Autowired
     private InfraMachineService infraMachineService;
 
-//    @Ignore
+    @Autowired
+    private Gson gson;
+
+    //    @Ignore
     @Test
     public void regist() throws Exception {
 
@@ -49,8 +52,7 @@ public class InfraMachineServiceTest {
 
         InfraMachine infraMachine = this.infraMachineService.read(1);
 
-        ObjectMapper objectMapper = new ObjectMapper();
+        String json = gson.toJson(infraMachine);
-        String json = objectMapper.writeValueAsString(infraMachine);
         System.out.println(json);
     }
 

src/test/java/com/loafle/overflow/central/module/infra/service/InfraOSApplicationServiceTest.java

@@ -1,12 +1,12 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.model.infra.InfraOS;
 import com.loafle.overflow.model.infra.InfraOSApplication;
 import com.loafle.overflow.model.meta.MetaInfraType;
 import com.loafle.overflow.service.central.infra.InfraOSApplicationService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -24,6 +24,9 @@ public class InfraOSApplicationServiceTest {
     @Autowired
     private InfraOSApplicationService infraOSApplicationService;
 
+    @Autowired
+    private Gson gson;
+
 //    @Ignore
     @Test
     public void regist() throws Exception {
@@ -53,9 +56,7 @@ public class InfraOSApplicationServiceTest {
 
         Assert.assertNotNull(infraOSApplication);
 
-        ObjectMapper objectMapper = new ObjectMapper();
+        String json = gson.toJson(infraOSApplication);
-
-        String json = objectMapper.writeValueAsString(infraOSApplication);
         System.out.println(json);
 
     }

src/test/java/com/loafle/overflow/central/module/infra/service/InfraOSDaemonServiceTest.java

@@ -1,12 +1,12 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.model.infra.InfraOS;
 import com.loafle.overflow.model.infra.InfraOSDaemon;
 import com.loafle.overflow.model.meta.MetaInfraType;
 import com.loafle.overflow.service.central.infra.InfraOSDaemonService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -24,6 +24,9 @@ public class InfraOSDaemonServiceTest {
     @Autowired
     private InfraOSDaemonService infraOSDaemonService;
 
+    @Autowired
+    private Gson gson;
+
 //    @Ignore
     @Test
     public void regist() throws Exception {
@@ -52,8 +55,7 @@ public class InfraOSDaemonServiceTest {
         InfraOSDaemon infraOSDaemon = this.infraOSDaemonService.read(1);
         Assert.assertNotNull(infraOSDaemon);
 
-        ObjectMapper objectMapper = new ObjectMapper();
+        String json = gson.toJson(infraOSDaemon);
-        String json = objectMapper.writeValueAsString(infraOSDaemon);
         System.out.println(json);
 
     }

src/test/java/com/loafle/overflow/central/module/infra/service/InfraOSPortServiceTest.java

@@ -1,5 +1,6 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.model.infra.InfraOS;
@@ -23,6 +24,8 @@ public class InfraOSPortServiceTest {
 
     @Autowired
     private InfraOSPortService infraOSPortService;
+    @Autowired
+    private Gson gson;
 
 //    @Ignore
     @Test

src/test/java/com/loafle/overflow/central/module/infra/service/InfraOSServiceTest.java

@@ -1,5 +1,6 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.model.infra.InfraMachine;
 import com.loafle.overflow.model.infra.InfraOS;
@@ -7,7 +8,6 @@ import com.loafle.overflow.model.meta.MetaInfraType;
 import com.loafle.overflow.model.meta.MetaInfraVendor;
 import com.loafle.overflow.service.central.infra.InfraOSService;
 
-import org.codehaus.jackson.map.ObjectMapper;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -23,6 +23,8 @@ public class InfraOSServiceTest {
 
     @Autowired
     private InfraOSService infraOSService;
+    @Autowired
+    private Gson gson;
 
     @Test
 //    @Ignore
@@ -53,8 +55,7 @@ public class InfraOSServiceTest {
     public void read() throws Exception {
 
         InfraOS infraOS = this.infraOSService.read(1);
-        ObjectMapper objectMapper = new ObjectMapper();
+        String json = gson.toJson(infraOS);
-        String json = objectMapper.writeValueAsString(infraOS);
         System.out.println(json);
     }
 

src/test/java/com/loafle/overflow/central/module/infra/service/InfraServiceServiceTest.java

@@ -1,5 +1,6 @@
 package com.loafle.overflow.central.module.infra.service;
 
+import com.google.gson.Gson;
 import com.loafle.overflow.central.spring.AppConfigTest;
 import com.loafle.overflow.model.infra.InfraHost;
 import com.loafle.overflow.model.infra.InfraService;
@@ -23,5 +24,7 @@ public class InfraServiceServiceTest {
 
     @Autowired
     private InfraServiceService infraServiceService;
+    @Autowired
+    private Gson gson;
 
 }

src/test/java/com/loafle/overflow/central/spring/AppConfigTest.java

@@ -1,7 +1,5 @@
 package com.loafle.overflow.central.spring;
 
-import org.codehaus.jackson.map.DeserializationConfig;
-import org.codehaus.jackson.map.ObjectMapper;
 import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
 import org.springframework.context.annotation.*;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
@@ -12,6 +10,8 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.junit.Assert.*;
 
+import com.google.gson.Gson;
+
 /**
  * Created by geek on 17. 8. 8.
  */
@@ -51,12 +51,9 @@ public class AppConfigTest {
     }
 
     @Bean
-    public ObjectMapper getObjectMapper() {
+    public Gson gson() {
+      Gson gson = new Gson();
   
-        ObjectMapper objectMapper = new ObjectMapper();
+      return gson;
-
-        objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
-
-        return objectMapper;
     }
 }