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hugomarques/CreatureJava8.java

Last active May 30, 2016 19:11
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Java8-Jackson Problem
Raw
CreatureJava8.java
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import java.io.IOException;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
/**
* Created by hugomarques on 5/25/16.
*/
@ToString @Getter @Setter
public class CreatureJava8 {
private String name;
private Integer age;
private LocalDate birthday;
private LocalDateTime createdAt;
private Instant createdAtInstant;
public static void main(String[] args) throws IOException {
final String creatureJson = "{\"name\": \"dragon\", \"age\": \"3100\", \"birthday\": \"2010-08-14\"," +
"\"createdAt\": \"2010-08-14T13:10:05Z\", \"createdAtInstant\": \"2010-08-14T13:10:05Z\"}";
ObjectMapper objectMapper = new ObjectMapper();
JavaTimeModule javaTimeModule = new JavaTimeModule();
objectMapper.registerModule(javaTimeModule);
CreatureJava8 creature = objectMapper.readValue(creatureJson, CreatureJava8.class);
System.out.println(creature);
}
}
Raw
CreatureJava8Problem.java
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import java.io.IOException;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
/**
* Created by hugomarques on 5/25/16.
*/
@ToString @Getter @Setter
public class CreatureJava8Problem {
private String name;
private Integer age;
private LocalDate birthday;
private LocalDateTime createdAt;
private Instant createdAtInstant;
public static void main(String[] args) throws IOException {
final String creatureJson = "{\"name\": \"dragon\", \"age\": \"3100\", \"birthday\": \"2010-08-14\"," +
"\"createdAt\": \"2010-08-14 13:10:05\", \"createdAtInstant\": \"2010-08-14 13:10:05\"}";
ObjectMapper objectMapper = new ObjectMapper();
CreatureJava8Problem creature = objectMapper.readValue(creatureJson, CreatureJava8Problem.class);
System.out.println(creature);
}
}
Raw
JSONConfig.java
package com.hugodesmarques.catalog.common.config;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* Created by hugomarques on 4/26/16.
*/
@Configuration
public class JSONConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.registerModule(new JavaTimeModule());
objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
return objectMapper;
}
}
Raw
JSONUtils.java
package com.hugodesmarques.catalog.common.utils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* Created by hugomarques on 4/7/16.
*/
@Component
public class JSONUtils {
@Autowired
private static ObjectMapper jsonObjectMapper;
}
Raw
pom-no-module.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.hugodesmarques</groupId>
<artifactId>jackson-java8-example</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.5</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.4</version>
</dependency>
</dependencies>
</project>
Raw
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.hugodesmarques</groupId>
<artifactId>jackson-java8-example</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.5</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>LATEST</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.4</version>
</dependency>
</dependencies>
</project>
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