Add ApplicationEmojiManager

src/main/java/net/dv8tion/jda/api/entities/emoji/ApplicationEmoji.java

@@ -2,8 +2,10 @@
 
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.managers.ApplicationEmojiManager;
 import net.dv8tion.jda.api.requests.RestAction;
 
+import javax.annotation.CheckReturnValue;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
@@ -26,4 +28,8 @@ public interface ApplicationEmoji extends CustomEmoji
     User getOwner();
 
     RestAction<Void> delete();
+
+    @Nonnull
+    @CheckReturnValue
+    ApplicationEmojiManager getManager();
 }

src/main/java/net/dv8tion/jda/api/managers/ApplicationEmojiManager.java

@@ -0,0 +1,26 @@
+package net.dv8tion.jda.api.managers;
+
+import net.dv8tion.jda.api.entities.emoji.ApplicationEmoji;
+
+import javax.annotation.CheckReturnValue;
+import javax.annotation.Nonnull;
+
+public interface ApplicationEmojiManager extends Manager<ApplicationEmojiManager>
+{
+    long NAME = 1;
+
+    @Nonnull
+    @Override
+    ApplicationEmojiManager reset(long fields);
+
+    @Nonnull
+    @Override
+    ApplicationEmojiManager reset(long... fields);
+
+    @Nonnull
+    ApplicationEmoji getEmoji();
+
+    @Nonnull
+    @CheckReturnValue
+    ApplicationEmojiManager setName(@Nonnull String name);
+}

src/main/java/net/dv8tion/jda/internal/entities/emoji/ApplicationEmojiImpl.java

@@ -6,10 +6,12 @@
 import net.dv8tion.jda.api.entities.emoji.CustomEmoji;
 import net.dv8tion.jda.api.entities.emoji.EmojiUnion;
 import net.dv8tion.jda.api.entities.emoji.UnicodeEmoji;
+import net.dv8tion.jda.api.managers.ApplicationEmojiManager;
 import net.dv8tion.jda.api.requests.RestAction;
 import net.dv8tion.jda.api.requests.Route;
 import net.dv8tion.jda.api.utils.data.DataObject;
 import net.dv8tion.jda.internal.JDAImpl;
+import net.dv8tion.jda.internal.managers.ApplicationEmojiManagerImpl;
 import net.dv8tion.jda.internal.requests.RestActionImpl;
 import net.dv8tion.jda.internal.utils.EntityString;
 
@@ -81,6 +83,13 @@ public User getOwner()
     {
         return owner;
     }
+
+    @Nonnull
+    @Override
+    public ApplicationEmojiManager getManager()
+    {
+        return new ApplicationEmojiManagerImpl(this);
+    }
 
     @Override
     public boolean isAnimated()

src/main/java/net/dv8tion/jda/internal/managers/ApplicationEmojiManagerImpl.java

@@ -0,0 +1,74 @@
+package net.dv8tion.jda.internal.managers;
+
+import net.dv8tion.jda.api.entities.emoji.ApplicationEmoji;
+import net.dv8tion.jda.api.managers.ApplicationEmojiManager;
+import net.dv8tion.jda.api.requests.Route;
+import net.dv8tion.jda.api.utils.data.DataObject;
+import net.dv8tion.jda.internal.utils.Checks;
+import okhttp3.RequestBody;
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.CheckReturnValue;
+import javax.annotation.Nonnull;
+
+public class ApplicationEmojiManagerImpl extends ManagerBase<ApplicationEmojiManager> implements ApplicationEmojiManager
+{
+    protected final ApplicationEmoji emoji;
+
+    protected String name;
+
+    public ApplicationEmojiManagerImpl(ApplicationEmoji emoji)
+    {
+        super(emoji.getJDA(), Route.Applications.MODIFY_APPLICATION_EMOJI.compile(emoji.getJDA().getSelfUser().getApplicationId(), emoji.getId()));
+        this.emoji = emoji;
+    }
+
+    @NotNull
+    @Override
+    public ApplicationEmoji getEmoji()
+    {
+        return emoji;
+    }
+
+    @Nonnull
+    @Override
+    @CheckReturnValue
+    public ApplicationEmojiManagerImpl reset(long fields)
+    {
+        super.reset(fields);
+        if ((fields & NAME) == NAME)
+            this.name = null;
+        return this;
+    }
+
+    @Nonnull
+    @Override
+    @CheckReturnValue
+    public ApplicationEmojiManagerImpl reset(long... fields)
+    {
+        super.reset(fields);
+        return this;
+    }
+
+    @NotNull
+    @Override
+    public ApplicationEmojiManager setName(@NotNull String name)
+    {
+        Checks.notBlank(name, "Name");
+        name = name.trim();
+        Checks.inRange(name, 2, 32, "Name");
+        this.name = name;
+        set |= NAME;
+        return this;
+    }
+
+    @Override
+    protected RequestBody finalizeData()
+    {
+        DataObject object = DataObject.empty();
+        if (shouldUpdate(NAME))
+            object.put("name", name);
+        reset();
+        return getRequestBody(object);
+    }
+}