Created the ContentType.java http entity

src/main/java/de/gnmyt/mcdash/http/ContentType.java

@@ -0,0 +1,93 @@
+package de.gnmyt.mcdash.http;
+
+/**
+ * All content types needed by this plugin
+ */
+public enum ContentType {
+
+    /**
+     * The default text content type
+     */
+    TEXT("text/html", "html"),
+
+    /**
+     * The json content type
+     */
+    JSON("application/json", "json"),
+
+    /**
+     * The multipart content type
+     */
+    MULTIPART("multipart/form-data", null),
+
+    /**
+     * The css content type
+     */
+    CSS("text/css", "css"),
+
+    /**
+     * The javascript content type
+     */
+    JAVASCRIPT("application/javascript", "js"),
+
+    /**
+     * The png content type
+     */
+    PNG("image/png", "png"),
+
+    /**
+     * The jpeg content type
+     */
+    JPEG("image/jpeg", "jpeg"),
+
+    /**
+     * The svg content type
+     */
+    SVG("image/svg+xml", "svg"),
+
+    /**
+     * The ico content type
+     */
+    ICO("image/x-icon", "ico"),
+
+    /**
+     * The woff2 content type
+     */
+    WOFF2("font/woff2", "woff2");
+
+    private final String type;
+    private final String fileEnding;
+
+    /**
+     * The basic constructor of the {@link ContentType}
+     * @param type The content type (header value)
+     */
+    ContentType(String type, String fileEnding) {
+        this.type = type;
+        this.fileEnding = fileEnding;
+    }
+
+    public static ContentType getContentType(String fileEnding) {
+        for (ContentType contentType : values()) {
+            if (contentType.getFileEnding() != null && fileEnding.endsWith(contentType.getFileEnding()))
+                return contentType;
+        }
+        return TEXT;
+    }
+
+    /**
+     * Gets the content type
+     * @return the content type
+     */
+    public String getType() {
+        return type;
+    }
+
+    /**
+     * Gets the file ending of the content type
+     * @return the file ending of the content type
+     */
+    public String getFileEnding() {
+        return fileEnding;
+    }
+}