messagemaker.java

java xml开发指南（初学者推荐）Java Xml 编程指南书籍源码

/*
      <class>MyNa.xml.MessageMaker</class>
      <msgsubject> </msgsubject>
      <msgtoaddr> </msgtoaddr>
      <msgfromaddr> </msgfromaddr>
      <msgcontent> </msgcontent>
      <msgcc> </msgcc>
      <msgbcc> </msgbcc>
      <verbose>true</verbose>
      <debug>true</debug>
*/

package MyNa.xml;
import MyNa.utils.*;
import java.util.Enumeration;
import java.util.Date;
import org.w3c.dom.Node;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;

public class MessageMaker extends XmlConfigBase {
  String msgsubject;
  String msgtoaddr;
  String msgfromaddr;
  String msgcontent;
  String msgcc;
  String msgbcc;
  Env beanEnv;
  MessageSender msgSender;
  String errorType,errorMessage;

  Logger lg;

public MessageMaker(){errorMessage=""; beanEnv=new Env(); lg=new Logger();}

public void setMiscError(String S){
  errorType="miscError"; errorMessage=S;
}
public String getErrorMessage(){
  String S=errorMessage; errorMessage=""; return S;
}
public boolean hasError(){return errorMessage.length()>0;}


public void setInitDefs(Env E){
  lg.logIt("MM.setInitDefs("+E.toStringRec()+")");
  beanEnv.addHashtable(E);
  }
public void setMsgsubject(String S){msgsubject=S;}
public void setMsgtoaddr(String S){msgtoaddr=S;}
public void setMsgfromaddr(String S){msgfromaddr=S;}
public void setMsgcontent(String S){msgcontent=S;}
public void setMsgcc(String S){msgcc=S;}
public void setMsgbcc(String S){msgbcc=S;}

public void setMessageSender(MessageSender ms){msgSender=ms;}

public void setString(String key,String val){
  if(key==null)return;
  if(key.equals("verbose"))setVerbose(val);
  else if(key.equals("debug"))setDebug(val);
  else if(key.equals("beanName"))setBeanName(val);
  else if(key.equals("msgsubject"))setMsgsubject(val);
  else if(key.equals("msgtoaddr"))setMsgtoaddr(val);
  else if(key.equals("msgfromaddr"))setMsgfromaddr(val);
  else if(key.equals("msgcontent"))setMsgcontent(val);
  else if(key.equals("msgcc"))setMsgcc(val);
  else if(key.equals("msgbcc"))setMsgbcc(val);
  else lg.logIt("(MessageMaker) no such setstring: "+key+"!="+val);
}

public String getMsgtoaddr(){return msgtoaddr;}
public String getMsgcontent(){return msgcontent;}

public String getString(String key){
  if("msgtoaddr".equals(key))return getMsgtoaddr();
  return null; // this version doesn't report much.
}
public MimeMessage getMessage()throws MessagingException{
  Session session=msgSender.getSession();
  MimeMessage msg = new MimeMessage(session);
  msg.setFrom(new InternetAddress(msgfromaddr));
  msg.setRecipients(Message.RecipientType.TO,
                       InternetAddress.parse(msgtoaddr, false));
  if(msgcc != null && msgcc.length()>0)
    msg.setRecipients(Message.RecipientType.CC,
                       InternetAddress.parse(msgcc, false));
  if(msgbcc != null && msgbcc.length()>0)
    msg.setRecipients(Message.RecipientType.BCC,
                     InternetAddress.parse(msgbcc, false));
  msg.setSubject(msgsubject);
  msg.setHeader("X-Mailer", msgSender.getMailerName());
  msg.setText(msgcontent);
  msg.setSentDate(new Date());
  return msg;
}


}