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/*
*
* 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.qpid.server.security.auth;
import java.io.Serializable;
import java.security.Principal;
/** A principal that is just a wrapper for a simple username. */
public class UsernamePrincipal implements Principal, Serializable
{
private final String _name;
public UsernamePrincipal(String name)
{
if (name == null)
{
throw new IllegalArgumentException("name cannot be null");
}
_name = name;
}
public String getName()
{
return _name;
}
public String toString()
{
return _name;
}
@Override
public int hashCode()
{
final int prime = 31;
return prime * _name.hashCode();
}
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
else
{
if (obj instanceof UsernamePrincipal)
{
UsernamePrincipal other = (UsernamePrincipal) obj;
return _name.equals(other._name);
}
else
{
return false;
}
}
}
}
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