package com.google.code.lightssh.common.mail.sender;
import org.apache.commons.mail.Email;
import org.apache.commons.mail.HtmlEmail;
import org.apache.commons.mail.MultiPartEmail;
import org.apache.commons.mail.SimpleEmail;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.code.lightssh.common.mail.Address;
import com.google.code.lightssh.common.mail.Attachment;
import com.google.code.lightssh.common.mail.MailAddress;
import com.google.code.lightssh.common.mail.MailContent;
import com.google.code.lightssh.common.mail.MailException;
import com.google.code.lightssh.common.model.ConnectionConfig;
/**
* MailSender 实现
*
*/
public class ApacheMailSender implements MailSender{
private static final long serialVersionUID = 3964558689373678912L;
private static Logger log = LoggerFactory.getLogger(ApacheMailSender.class);
/**
* 是否调试
*/
private boolean debug = false;
/**
* 编码
*/
private String charset = "UTF-8";
public void setDebug( boolean debug ){
this.debug = debug;
}
public void setCharset(String charset) {
this.charset = charset;
}
/**
* fill connection parameters
* @param email
* @param conf
* @param mailAddress
* @param content
*/
protected void fillConfig( Email email,ConnectionConfig conf,
MailAddress mailAddress,MailContent content){
if( conf == null )
throw new MailException("邮件服务器连接参数为空！");
email.setHostName( conf.getHost() );
email.setAuthentication( conf.getUsername(), conf.getPassword() );
int port = 25;
try{
port = Integer.valueOf( conf.getPort()).intValue();
}catch( NumberFormatException e ){
log.warn("邮箱端口设置出错，使用默认值[25]。");
}
if( conf.isSsl() ){
email.setSslSmtpPort(String.valueOf(port));
email.setTLS(true);
}else
email.setSmtpPort( port );
email.setSSL(conf.isSsl());
//邮件地址
if( mailAddress == null || mailAddress.getFrom()==null
|| mailAddress.getTo() == null ){
throw new MailException("邮件发送人地址、邮件接收人地址为空！");
}
try{
//mail from address
Address from = mailAddress.getFrom();
email.setFrom( from.getEmail(), from.getName() );
//添加收件人
if( mailAddress.getTo() == null || mailAddress.getTo().isEmpty() )
throw new MailException("未设定邮件接收者！");
for( Address to:mailAddress.getTo() ){
email.addTo( to.getEmail(), to.getName() );
}
//添加抄送人
if( mailAddress.getCc() != null ){
for( Address cc:mailAddress.getCc() ){
email.addCc( cc.getEmail(), cc.getName() );
}
}
email.setSubject( content.getSubject() );
email.setCharset( charset ); //("UTF-8")避免中文内容出现乱码
if( email instanceof HtmlEmail)
((HtmlEmail) email).setHtmlMsg(content.getText());
else
email.setMsg( content.getText() );
email.setDebug( debug );
}catch( org.apache.commons.mail.EmailException ee){
throw new MailException( ee );
}
}
/**
* 发送文本邮件
* @param conf ConnectionConfig 邮件服务器连接参数
* @param mailAddress MailAddress 邮件地址
* @param mail TextMail 文本内容
*/
public void send( ConnectionConfig conf, MailAddress mailAddress, MailContent mail ){
SimpleEmail email = new SimpleEmail();
fillConfig( email,conf,mailAddress,mail );
try{
email.send();
}catch( org.apache.commons.mail.EmailException ee){
throw new MailException( ee );
}
}
/**
* 发送文本邮件
* @param conf ConnectionConfig 邮件服务器连接参数
* @param mailAddress MailAddress 邮件地址
* @param mail TextMail 文本内容
*/
public void sendHtml( ConnectionConfig conf, MailAddress mailAddress, MailContent mail ){
HtmlEmail email = new HtmlEmail();
fillConfig( email,conf,mailAddress,mail );
try{
email.send();
}catch( org.apache.commons.mail.EmailException ee){
throw new MailException( ee );
}
}
/**
*
* 发送带附件的文本邮件
* @param conf ConnectionConfig 邮件服务器连接参数
* @param mailAddress MailAddress 邮件地址
* @param mail TextMail 文本内容
* @param attachments 附件
*/
public void send( ConnectionConfig conf, MailAddress mailAddress,
MailContent mail, Attachment[] attachments){
MultiPartEmail email = new MultiPartEmail();
fillConfig( email,conf,mailAddress,mail );
try{
for( Attachment att: attachments ){
email.attach( att.getSource(), att.getName(), att.getDescription() );
}
email.send();
}catch( org.apache.commons.mail.EmailException ee){
throw new MailException( ee );
}
}
/**
* 发送带附件的文本邮件
*/
public void send( ConnectionConfig conf, MailAddress mailAddress,
MailContent mail, Attachment attachment){
this.send(conf, mailAddress, mail, new Attachment[]{ attachment });
}
/**
* 发送带附件的文本邮件
*/
public void send( ConnectionConfig conf, MailAddress mailAddress,
String mailtext, Attachment attachment){
this.send(conf, mailAddress, new MailContent("", mailtext), new Attachment[]{ attachment });
}
}