de.knightsoftnet.navigation.shared.models.MinimumUser.java Source code

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Here is the source code for de.knightsoftnet.navigation.shared.models.MinimumUser.java

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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 de.knightsoftnet.navigation.shared.models;

import org.apache.commons.lang3.StringUtils;

import java.io.Serializable;
import java.util.Objects;

/**
 * The <code>UserData</code> class implements contains the data of a user.
 *
 * @author Manfred Tremmel
 */
public class MinimumUser implements User, Serializable {

    private static final long serialVersionUID = -6675680956690135567L;

    /**
     * login name of the user.
     */
    private String userName;

    /**
     * default constructor.
     */
    public MinimumUser() {
        this(null);
    }

    /**
     * constructor initializing key field.
     *
     * @param puserName user to set
     */
    public MinimumUser(final String puserName) {
        super();
        this.setUserName(puserName);
    }

    @Override
    public final String getUserName() {
        return this.userName;
    }

    @Override
    public final void setUserName(final String puserName) {
        this.userName = puserName;
    }

    @Override
    public boolean isLoggedIn() {
        return StringUtils.isNotEmpty(this.userName);
    }

    @Override
    public int hashCode() {
        return Objects.hashCode(this.userName);
    }

    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (this.getClass() != obj.getClass()) {
            return false;
        }
        final MinimumUser other = (MinimumUser) obj;
        return StringUtils.equals(this.userName, other.userName);
    }
}