org.apache.cassandra.auth.PermissionDetails Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.cassandra.auth;
import com.google.common.base.Objects;
import com.google.common.collect.ComparisonChain;
/**
* Sets of instances of this class are returned by IAuthorizer.listPermissions() method for LIST PERMISSIONS query.
* None of the fields are nullable.
*/
public class PermissionDetails implements Comparable
{
public final String grantee;
public final IResource resource;
public final Permission permission;
public PermissionDetails(String grantee, IResource resource, Permission permission)
{
this.grantee = grantee;
this.resource = resource;
this.permission = permission;
}
@Override
public int compareTo(PermissionDetails other)
{
return ComparisonChain.start()
.compare(grantee, other.grantee)
.compare(resource.getName(), other.resource.getName())
.compare(permission, other.permission)
.result();
}
@Override
public String toString()
{
return String.format("",
grantee,
resource.getName(),
permission);
}
@Override
public boolean equals(Object o)
{
if (this == o)
return true;
if (!(o instanceof PermissionDetails))
return false;
PermissionDetails pd = (PermissionDetails) o;
return Objects.equal(grantee, pd.grantee)
&& Objects.equal(resource, pd.resource)
&& Objects.equal(permission, pd.permission);
}
@Override
public int hashCode()
{
return Objects.hashCode(grantee, resource, permission);
}
}