java8 - introduced new restx-jongo-java8 for java8 datetime serialization support with jongo.

This fixes #204

Author: fcamblor

pom.xml

@@ -610,6 +610,7 @@
             </activation>
             <modules>
                 <module>restx-core-java8</module>
+                <module>restx-jongo-java8</module>
                 <module>restx-specs-tests-java8</module>
                 <module>restx-samplest-java8</module>
             </modules>

restx-jongo-java8/md.restx.json

@@ -0,0 +1,16 @@
+{
+    "parent": "io.restx:restx-parent:${restx.version}",
+    "module": "io.restx:restx-jongo-java8:${restx.version}",
+
+    "properties": {
+        "@files": ["../restx.build.properties.json"],
+        "java.version": "1.8"
+    },
+
+    "dependencies": {
+        "compile": [
+            "io.restx:restx-factory:${restx.version}",
+            "io.restx:restx-jongo:${restx.version}"
+        ]
+    }
+}

restx-jongo-java8/module.ivy

@@ -0,0 +1,20 @@
+<ivy-module version="2.0" xmlns:ea="http://www.easyant.org">
+    <info organisation="io.restx" module="restx-jongo-java8" revision="0.35" status="integration">
+        <ea:build organisation="org.apache.easyant.buildtypes" module="build-std-java" revision="0.9"
+            compile.java.source.version="1.8"
+            compile.java.target.version="1.8"
+        />
+    </info>
+    <configurations>
+        <conf name="default"/>
+        <conf name="runtime"/>
+        <conf name="test"/>
+    </configurations>
+    <publications>
+        <artifact type="jar"/>
+    </publications>
+    <dependencies>
+        <dependency org="io.restx" name="restx-factory" rev="latest.integration" conf="default" />
+        <dependency org="io.restx" name="restx-jongo" rev="latest.integration" conf="default" />
+    </dependencies>
+</ivy-module>

restx-jongo-java8/pom.xml

@@ -0,0 +1,31 @@
+<?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>
+
+    <parent>
+        <groupId>io.restx</groupId>
+        <artifactId>restx-parent</artifactId>
+        <version>0.35-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>restx-jongo-java8</artifactId>
+    <name>restx-jongo-java8</name>
+
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.restx</groupId>
+            <artifactId>restx-factory</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.restx</groupId>
+            <artifactId>restx-jongo</artifactId>
+        </dependency>
+    </dependencies>
+</project>

restx-jongo-java8/src/main/java/restx/jongo/BsonJSR310Module.java

@@ -0,0 +1,40 @@
+package restx.jongo;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import de.undercouch.bson4jackson.BsonGenerator;
+import de.undercouch.bson4jackson.serializers.BsonSerializer;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.util.Date;
+
+public class BsonJSR310Module extends SimpleModule {
+    public BsonJSR310Module() {
+        super("BsonJSR310Module");
+
+        addSerializer(Instant.class, new BsonSerializer<Instant>() {
+            @Override
+            public void serialize(Instant date, BsonGenerator bsonGenerator, SerializerProvider serializerProvider)
+                    throws IOException {
+                if (date == null) {
+                    serializerProvider.defaultSerializeNull(bsonGenerator);
+                } else {
+                    bsonGenerator.writeDateTime(new Date(date.toEpochMilli()));
+                }
+            }
+        });
+
+        addDeserializer(Instant.class, new JsonDeserializer<Instant>() {
+            @Override
+            public Instant deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+                Date date = (Date) jp.getEmbeddedObject();
+                return Instant.ofEpochMilli(date.getTime());
+            }
+        });
+    }
+}

restx-jongo-java8/src/main/java/restx/jongo/JongoJava8Module.java

@@ -0,0 +1,27 @@
+package restx.jongo;
+
+import org.jongo.Mapper;
+import org.jongo.marshall.jackson.JacksonMapper;
+import restx.factory.Module;
+import restx.factory.Provides;
+import restx.jackson.BsonJodaTimeModule;
+import restx.jackson.Views;
+
+import javax.inject.Named;
+
+/**
+ * User: xavierhanin
+ * Date: 1/19/13
+ * Time: 12:12 AM
+ */
+@Module(priority = -10)
+public class JongoJava8Module {
+    @Provides @Named("Mapper")
+    public Mapper mapper() {
+        return new JacksonMapper.Builder()
+                        .registerModule(new BsonJodaTimeModule()) // to keep compatibility with joda time
+                        .registerModule(new BsonJSR310Module())
+                        .withView(Views.Private.class)
+                        .build();
+    }
+}

restx-samplest/src/main/java/samplest/autostartable/Blah.java

@@ -0,0 +1,4 @@
+package samplest.autostartable;
+
+public class Blah {
+}