/
PermissionOverrideImpl.java
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/
PermissionOverrideImpl.java
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/*
* Copyright 2015-2017 Austin Keener & Michael Ritter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.dv8tion.jda.core.entities.impl;
import net.dv8tion.jda.core.JDA;
import net.dv8tion.jda.core.Permission;
import net.dv8tion.jda.core.entities.*;
import net.dv8tion.jda.core.exceptions.PermissionException;
import net.dv8tion.jda.core.managers.PermOverrideManager;
import net.dv8tion.jda.core.managers.PermOverrideManagerUpdatable;
import net.dv8tion.jda.core.requests.Request;
import net.dv8tion.jda.core.requests.Response;
import net.dv8tion.jda.core.requests.RestAction;
import net.dv8tion.jda.core.requests.Route;
import java.util.Collections;
import java.util.List;
public class PermissionOverrideImpl implements PermissionOverride
{
private final long id;
private final Channel channel;
private final IPermissionHolder permissionHolder;
protected final Object mngLock = new Object();
protected volatile PermOverrideManager manager;
protected volatile PermOverrideManagerUpdatable managerUpdatable;
private long allow;
private long deny;
public PermissionOverrideImpl(Channel channel, long id, IPermissionHolder permissionHolder)
{
this.channel = channel;
this.id = id;
this.permissionHolder = permissionHolder;
}
@Override
public long getAllowedRaw()
{
return allow;
}
@Override
public long getInheritRaw()
{
return ~(allow | deny);
}
@Override
public long getDeniedRaw()
{
return deny;
}
@Override
public List<Permission> getAllowed()
{
return Collections.unmodifiableList(Permission.getPermissions(allow));
}
@Override
public List<Permission> getInherit()
{
return Collections.unmodifiableList(Permission.getPermissions(getInheritRaw()));
}
@Override
public List<Permission> getDenied()
{
return Collections.unmodifiableList(Permission.getPermissions(deny));
}
@Override
public JDA getJDA()
{
return channel.getJDA();
}
@Override
public Member getMember()
{
return isMemberOverride() ? (Member) permissionHolder : null;
}
@Override
public Role getRole()
{
return isRoleOverride() ? (Role) permissionHolder : null;
}
@Override
public Channel getChannel()
{
return channel;
}
@Override
public Guild getGuild()
{
return channel.getGuild();
}
@Override
public boolean isMemberOverride()
{
return permissionHolder instanceof Member;
}
@Override
public boolean isRoleOverride()
{
return permissionHolder instanceof Role;
}
@Override
public PermOverrideManager getManager()
{
PermOverrideManager mng = manager;
if (mng == null)
{
synchronized (mngLock)
{
mng = manager;
if (mng == null)
mng = manager = new PermOverrideManager(this);
}
}
return mng;
}
@Override
public PermOverrideManagerUpdatable getManagerUpdatable()
{
PermOverrideManagerUpdatable mng = managerUpdatable;
if (mng == null)
{
synchronized (mngLock)
{
mng = managerUpdatable;
if (mng == null)
mng = managerUpdatable = new PermOverrideManagerUpdatable(this);
}
}
return mng;
}
@Override
public RestAction<Void> delete()
{
if (!channel.getGuild().getSelfMember().hasPermission(channel, Permission.MANAGE_PERMISSIONS))
throw new PermissionException(Permission.MANAGE_PERMISSIONS);
String targetId = isRoleOverride() ? getRole().getId() : getMember().getUser().getId();
Route.CompiledRoute route = Route.Channels.DELETE_PERM_OVERRIDE.compile(channel.getId(), targetId);
return new RestAction<Void>(getJDA(), route, null)
{
@Override
protected void handleResponse(Response response, Request<Void> request)
{
if (response.isOk())
request.onSuccess(null);
else
request.onFailure(response);
}
};
}
public PermissionOverrideImpl setAllow(long allow)
{
this.allow = allow;
return this;
}
public PermissionOverrideImpl setDeny(long deny)
{
this.deny = deny;
return this;
}
@Override
public boolean equals(Object o)
{
if (!(o instanceof PermissionOverrideImpl))
return false;
PermissionOverrideImpl oPerm = (PermissionOverrideImpl) o;
return this == oPerm
|| ((this.permissionHolder.equals(oPerm.permissionHolder)) && this.channel.equals(oPerm.channel));
}
@Override
public int hashCode()
{
return toString().hashCode();
}
@Override
public String toString()
{
return "PermOver:(" + (isMemberOverride() ? "M" : "R") + ")(" + channel.getId() + " | " + id + ")";
}
}