Add files via upload

pom.xml

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+<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>cn.xiaopangxie732</groupId>
+  <artifactId>mojang-api</artifactId>
+  <version>0.0.1</version>
+  <name>Mojang Public API in Java</name>
+  <description>Mojang Public API Java implementation</description>
+  <url>https://github.com/XiaoPangxie732/MojangAPI-in-Java</url>
+  <packaging>jar</packaging>
+  <dependencies>
+  	<dependency>
+  	  <groupId>com.google.code.gson</groupId>
+  	  <artifactId>gson</artifactId>
+  	  <version>2.8.5</version>
+	</dependency>
+	<dependency>
+  	  <groupId>org.apache.httpcomponents</groupId>
+  	  <artifactId>httpclient</artifactId>
+  	  <version>4.5.7</version>
+	</dependency>
+  </dependencies>
+  <build>
+  	<plugins>
+  		<plugin>
+  			<groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>3.0.1</version>
+            <configuration>
+            	<encoding>GBK</encoding>
+            	<docencoding>GBK</docencoding>
+            	<show>private</show>
+            	<locale>en_US</locale>
+            </configuration>
+  		</plugin>
+  	</plugins>
+  </build>
+  <properties>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <maven.compiler.target>1.8</maven.compiler.target>
+  </properties>
+</project>

src/main/java/cn/xiaopangxie732/mojang_api/Status.java

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+package cn.xiaopangxie732.mojang_api;
+
+import java.util.Properties;
+
+import com.google.gson.Gson;
+
+import cn.xiaopangxie732.mojang_api.exceptions.InvalidServerException;
+import cn.xiaopangxie732.mojang_api.status.StatusServer;
+import cn.xiaopangxie732.mojang_api.status.StatusType;
+import cn.xiaopangxie732.mojang_api.util.Net;
+
+/**
+ * Use this class to check Mojang's server status
+ * @author XiaoPangxie732
+ */
+public class Status {
+	private final String url = "https://status.mojang.com/check";
+	private String response;
+	private Gson json = new Gson();
+	public Status() {
+		response = Net.getConnection(url);
+	}
+	/**
+	 * To check server status
+	 * @throws InvalidServerException When the server is invalid or <code>null</code>.
+	 * @param server Which server needs to check the status.
+	 * @return The status of this server.
+	 */
+	public StatusType getStatus(StatusServer server) throws InvalidServerException {
+		if(server == null) throw new InvalidServerException("null");
+		Properties[] result = json.fromJson(response, Properties[].class);
+		String value = result[server.ordinal()].getProperty(server.toString());
+		switch (value) {
+		case "green":
+			return StatusType.GREEN;
+		case "yellow":
+			return StatusType.YELLOW;
+		case "red":
+			return StatusType.RED;
+		}
+		return StatusType.COULD_NOT_CONNECT;
+	}
+	/**
+	 * To flush Mojang's server status.
+	 */
+	public void flush() {
+		response = Net.getConnection(url);
+	}
+}

src/main/java/cn/xiaopangxie732/mojang_api/UUIDName.java

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+package cn.xiaopangxie732.mojang_api;
+
+/**
+ * Incomplete
+ * @author XiaoPangxie732
+ */
+public class UUIDName {
+
+}

src/main/java/cn/xiaopangxie732/mojang_api/UserName.java

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+package cn.xiaopangxie732.mojang_api;
+
+/**
+ * Incomplete
+ * @author XiaoPangxie732
+ */
+public class UserName {
+
+//	public 
+}

src/main/java/cn/xiaopangxie732/mojang_api/exceptions/InvalidServerException.java

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+package cn.xiaopangxie732.mojang_api.exceptions;
+
+/**
+ * Thrown when server is invalid or <code>null</code>.
+ * @author XiaoPangxie732
+ */
+public class InvalidServerException extends RuntimeException {
+
+	private static final long serialVersionUID = -6624733586870154037L;
+
+	public InvalidServerException(String cause) {
+		super(cause);
+	}
+}

src/main/java/cn/xiaopangxie732/mojang_api/exceptions/package-info.java

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+/**
+ * This package stored all exception classes.
+ * @author XiaoPangxie732
+ */
+package cn.xiaopangxie732.mojang_api.exceptions;

src/main/java/cn/xiaopangxie732/mojang_api/package-info.java

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+/**
+ * The MojangAPI main package
+ * 
+ * @author XiaoPangxie732
+ */
+package cn.xiaopangxie732.mojang_api;

src/main/java/cn/xiaopangxie732/mojang_api/status/StatusServer.java

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+package cn.xiaopangxie732.mojang_api.status;
+
+/**
+ * This class lists all the servers that can check the status.
+ * @author XiaoPangxie732
+ */
+public enum StatusServer {
+	MINECRAFT_NET,
+	SESSION_MINECRAFT_NET,
+	ACCOUNT_MOJANG_COM,
+	AUTHSERVER_MOJANG_COM,
+	SESSIONSERVER_MOJANG_COM,
+	API_MOJANG_COM,
+	TEXTURES_MINECRAFT_NET,
+	MOJANG_COM;
+
+	/**
+	 * The toString() method of this class.<br>
+	 * @return E.g MINECRAFT_NET toString() is minecraft.net
+	 * @author XiaoPangxie732
+	 */
+	@Override
+	public String toString() {
+		return name().toLowerCase().replace("_", ".");
+	}
+}

src/main/java/cn/xiaopangxie732/mojang_api/status/StatusType.java

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+package cn.xiaopangxie732.mojang_api.status;
+
+/**
+ * This class lists all status type.
+ * @author XiaoPangxie732
+ */
+public enum StatusType {
+	GREEN,
+	YELLOW,
+	RED,
+	COULD_NOT_CONNECT;
+
+	/**
+	 * The StatusType toString() method.
+	 * @return E.g GREEN toString() is green.
+	 * @author XiaoPangxie732
+	 */
+	@Override
+	public String toString() {
+		return name().toLowerCase();
+	}
+}

src/main/java/cn/xiaopangxie732/mojang_api/status/package-info.java

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+/**
+ * The package about Status.
+ * @author XiaoPangxie732
+ */
+package cn.xiaopangxie732.mojang_api.status;

src/main/java/cn/xiaopangxie732/mojang_api/username/package-info.java

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+/**
+ * The package about UserName.
+ * @author XiaoPangxie732
+ */
+package cn.xiaopangxie732.mojang_api.username;

src/main/java/cn/xiaopangxie732/mojang_api/util/Net.java

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+package cn.xiaopangxie732.mojang_api.util;
+
+import java.net.URL;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+
+public class Net {
+	public static String getConnection(String url) {
+		String response = null;
+		try {
+			HttpGet get = new HttpGet(new URL(url).toURI());
+			HttpResponse re = HttpClientBuilder.create().build().execute(get);
+			response = EntityUtils.toString(re.getEntity());
+			get.releaseConnection();
+		} catch (Exception e) {e.printStackTrace();}
+		return response;
+	}
+}