initial gson project

gson/src/main/resources/example1.json

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+{
+    "collection": [
+        {
+            "name": "Test order1",
+            "detail": "ahk ks"
+        },
+        {
+            "name": "Test order2",
+            "detail": "Fisteku"
+        }
+    ]
+}

gson/src/main/resources/example2.json

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+[
+    {
+        "name": "Test order1",
+        "detail": "ahk ks"
+    },
+    {
+        "name": "Test order2",
+        "detail": "Fisteku"
+    }
+]

gson/src/main/resources/logback.xml

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+<configuration>
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>web - %date [%thread] %-5level %logger{36} - %message%n
+			</pattern>
+		</encoder>
+	</appender>
+
+	<logger name="org.springframework" level="WARN" />
+	<logger name="org.springframework.transaction" level="WARN" />
+
+	<!-- in order to debug some marshalling issues, this needs to be TRACE -->
+	<logger name="org.springframework.web.servlet.mvc" level="WARN" />
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+	</root>
+
+</configuration>

gson/src/main/webapp/WEB-INF/api-servlet.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd" >
+
+</beans>

gson/src/main/webapp/WEB-INF/web.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+	xsi:schemaLocation="
+      http://java.sun.com/xml/ns/javaee
+      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+	id="WebApp_ID" version="3.0">
+
+	<display-name>Spring MVC Application</display-name>
+
+	<!-- Spring root -->
+	<context-param>
+		<param-name>contextClass</param-name>
+		<param-value>
+        	org.springframework.web.context.support.AnnotationConfigWebApplicationContext
+      	</param-value>
+	</context-param>
+	<context-param>
+		<param-name>contextConfigLocation</param-name>
+		<param-value>org.baeldung.config</param-value>
+	</context-param>
+
+	<listener>
+		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+	</listener>
+
+	<!-- Spring child -->
+	<servlet>
+		<servlet-name>api</servlet-name>
+		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+		<load-on-startup>1</load-on-startup>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>api</servlet-name>
+		<url-pattern>/</url-pattern>
+	</servlet-mapping>
+
+	<welcome-file-list>
+		<welcome-file />
+	</welcome-file-list>
+
+</web-app>

gson/src/test/java/org/baeldung/gson/deserialization/GenericSourceClass.java

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+package org.baeldung.gson.deserialization;
+
+public class GenericSourceClass {
+    int intField;
+
+    public GenericSourceClass(final int i) {
+        intField = i;
+    }
+
+}

gson/src/test/java/org/baeldung/gson/deserialization/test/GsonDeserializationUnitTest.java

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+package org.baeldung.gson.deserialization.test;
+
+import org.baeldung.gson.deserialization.GenericSourceClass;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+public class GsonDeserializationUnitTest {
+
+    private Gson gson;
+
+    @Before
+    public final void before() {
+        gson = new Gson();
+    }
+
+    // tests
+
+    @Test
+    public void givenUsingGson_whenDeserializingGeneric_thenCorrect() {
+        final java.lang.reflect.Type genericSourceClassType = new TypeToken<GenericSourceClass>() {
+        }.getType();
+        final GenericSourceClass sourceObject = new GenericSourceClass(1);
+        final String serializedSourceObject = gson.toJson(sourceObject, genericSourceClassType);
+
+        final GenericSourceClass targetObject = gson.fromJson(serializedSourceObject, genericSourceClassType);
+
+        System.out.println(targetObject);
+    }
+
+}

gson/src/test/resources/.gitignore

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+*.class
+
+#folders#
+/target
+/neoDb*
+/data
+/src/main/webapp/WEB-INF/classes
+*/META-INF/*
+
+# Packaged files #
+*.jar
+*.war
+*.ear