Remoção de dependencias externas. Uso da lib Gson para conversão da r…

…esposta. Utilização do ProGuard para optimizar a lib

pom.xml

@@ -9,18 +9,7 @@
     <groupId>com.github.nidorx</groupId>
     <artifactId>http-request</artifactId>
     <version>1.0.0</version>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>8</source>
-                    <target>8</target>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
+
     <packaging>jar</packaging>
 
     <name>HttpRequest</name>
@@ -31,6 +20,7 @@
         <maven>3.5.2</maven>
     </prerequisites>
 
+
     <contributors>
         <contributor>
             <name>Alex Rodin</name>
@@ -49,17 +39,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
 
-        <sonar-maven-plugin.version>4.5.7</sonar-maven-plugin.version>
-        <maven-checkstyle-plugin.version>2.12.1</maven-checkstyle-plugin.version>
-        <maven-site-plugin.version>3.3</maven-site-plugin.version>
-        <maven-javadoc-plugin.version>2.9.1</maven-javadoc-plugin.version>
-        <maven-source-plugin.version>2.1.2</maven-source-plugin.version>
-
-        <start-class>torneio.Aplicacao</start-class>
-        <arquitetura-spring.version>0.0.4-SNAPSHOT</arquitetura-spring.version>
-        <sonar.projectKey>csgo-torneio-server</sonar.projectKey>
-        <sonar.host.url>http://3.95.91.2:9000</sonar.host.url>
-        <sonar.login>8e99796f608e91ad5092493d3203c6b22ffd4350</sonar.login>
+        <jackson.version>2.9.8</jackson.version>
     </properties>
 
     <repositories>
@@ -90,4 +70,65 @@
             </releases>
         </pluginRepository>
     </pluginRepositories>
+
+    <dependencies>
+        <!--<dependency>-->
+            <!--<groupId>com.fasterxml.jackson.core</groupId>-->
+            <!--<artifactId>jackson-databind</artifactId>-->
+            <!--<version>${jackson.version}</version>-->
+        <!--</dependency>-->
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.5</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.0</version>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <minimizeJar>true</minimizeJar>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.github.wvengen</groupId>
+                <artifactId>proguard-maven-plugin</artifactId>
+                <version>2.1.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>proguard</goal>
+                        </goals>
+
+                        <configuration>
+                            <injar>${project.build.finalName}.jar</injar>
+                            <proguardVersion>5.3</proguardVersion>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>

proguard.conf

@@ -0,0 +1,53 @@
+#https://www.guardsquare.com/en/proguard/manual/introduction
+
+# Java runtime
+-libraryjars <java.home>/lib/rt.jar
+-verbose
+#-dontnote
+
+-optimizations !code/allocation/variable
+#-keepparameternames
+-renamesourcefileattribute SourceFile
+-repackageclasses 'com.github.nidorx.gson'
+-allowaccessmodification
+
+# Annotations and signatures
+-keepattributes *Annotation*,Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,EnclosingMethod
+
+
+# Preserva todas as classes publicas, seus métodos public e protected
+-keep public class com.github.nidorx.http.** {
+    public protected *;
+}
+
+# Preserva os nomes de métods de todas as .class
+-keepclassmembernames class * {
+    java.lang.Class class$(java.lang.String);
+    java.lang.Class class$(java.lang.String, boolean);
+}
+
+# Preserva todos os nomes de métodos nativos e o nome de suas classes
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+# Preserve the special static methods that are required in all enumeration classes.
+-keepclassmembers class * extends java.lang.Enum {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+# Explicitly preserve all serialization members. The Serializable interface
+# is only a marker interface, so it wouldn't save them.
+# You can comment this out if your library doesn't use serialization.
+# If your code contains serializable classes that have to be backward
+# compatible, please refer to the manual.
+
+-keepclassmembers class * implements java.io.Serializable {
+    java.lang.Object readResolve();
+    java.lang.Object writeReplace();
+    static final long serialVersionUID;
+    private void readObject(java.io.ObjectInputStream);
+    private void writeObject(java.io.ObjectOutputStream);
+    static final java.io.ObjectStreamField[] serialPersistentFields;
+}

src/main/java/com/github/nidorx/http/HttpResponse.java

@@ -1,6 +1,7 @@
 package com.github.nidorx.http;
 
-import com.github.nidorx.http.util.ObjectMapper;
+
+import com.google.gson.Gson;
 
 import java.net.CookieManager;
 import java.util.HashMap;
@@ -12,7 +13,7 @@
  */
 public class HttpResponse {
 
-    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+    private static final Gson OBJECT_MAPPER = new Gson();
 
     public int statusCode;
 
@@ -26,14 +27,14 @@ public Map<String, Object> asJson() throws Exception {
         if (content == null || content.isEmpty()) {
             return null;
         }
-        return OBJECT_MAPPER.readValue(content, HashMap.class);
+        return OBJECT_MAPPER.fromJson(content, HashMap.class);
     }
 
     public <T> T asJson(Class<T> type) throws Exception {
         if (content == null || content.isEmpty()) {
             return null;
         }
-        return OBJECT_MAPPER.readValue(content, type);
+        return OBJECT_MAPPER.fromJson(content, type);
     }
 
     public boolean isSuccess() {