/*
* This is a common dao with basic CRUD operations and is not limited to any
* persistent layer implementation
*
* Copyright (C) 2008 Imran M Yousuf (imyousuf@smartitengineering.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.smartitengineering.version.api.impl;
import com.smartitengineering.version.api.Author;
import com.smartitengineering.version.api.spi.MutableAuthor;
import org.apache.commons.lang.StringUtils;
/**
* Default implementation of Author
* @author imyousuf
*/
public class AuthorImpl
implements Author,
MutableAuthor {
private String name;
private String email;
/**
* Get the value of email
*
* @return the value of email
*/
public String getEmail() {
if (StringUtils.isBlank(this.email)) {
throw new IllegalStateException(
"Email must be set before invoking it!");
}
return email;
}
/**
* Set the value of email
*
* @param email new value of email
*/
public void setEmail(String email) {
if (StringUtils.isNotBlank(email)) {
this.email = email;
}
}
/**
* Get the value of name
*
* @return the value of name
*/
public String getName() {
if (name == null) {
return "";
}
return name;
}
/**
* Set the value of name
*
* @param name new value of name
*/
public void setName(String name) {
this.name = name;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof Author) {
Author authorObj = (Author) obj;
if (StringUtils.isNotBlank(getEmail())) {
return getEmail().equals(authorObj.getEmail());
}
}
return super.equals(obj);
}
@Override
public int hashCode() {
if (StringUtils.isNotBlank(getEmail())) {
return getEmail().hashCode();
}
return super.hashCode();
}
}