Send mail with accessories with JavaMail

/ ** Construct a FileProperties given a fileName and * a list of default properties. * @Param loadsaveFileName the properties file name * @param defProp the default properties * @throws IOException * / public FileProperties (String loadsaveFileName, Properties defProp) throws IOException { Super (Defprop); filename = loading; loading; loading;

/ ** the inputstream for loading * / protected input information;

/ ** the outputstream for loading * / protected outputstream outstr = null;

/ ** Load the properties from the saved filename. * If that fails, try again, tacking on the .properties extension * @throws IOException * / public void load () throws IOException {try {if (inStr == null) {inStr = new FileInputStream (fileName);}} catch (FileNotFoundException fnf) {if {inStr = new FileInputStream (fileName ".properties") (fileName.endsWith ()! "properties."); // If we succeeded, remember it : Filename = ".properties";} else {// it did end with .properties and failed, re-throw exception. Throw fnf;}} // Now message the superclass code to load the file. Load (instr); }

/ ** save the property for later loading. * * @Throws oException * /

public void save () throws IOException {if (outStr == null) {outStr = new FileOutputStream (fileName);.} // Get the superclass to do most of the work for us store (outStr, "# Written by FileProperties.save () AT " new date ());

Public void close () {Try {if (INSTR! = null) {INSTR.CLOSE ();} if (outstr! = null) {outstr.close ();}} catch (ooException e) {// Don't Care}}} ///

3.Mailer.java, package the part of the Javamail email: /// package usd2;

Import java.util. *; import java.io. *; import javax.mail. *; import javax.mail.internet. *; import javax.activation. *;

public class Mailer {/ ** The javamail session object * / protected Session session;. / ** The sender's email address * / protected String from;. / ** The subject of the message * / protected String subject; / ** The Recipient ("to:"), as strings. * / protected arraylist tolist = new arraylist (); / ** The cc list, as strings. * / protected arraylist cclist = new arraylist (); / ** The BCC List, . as Strings * / protected ArrayList bccList = new ArrayList ();. / ** The text of the message * / protected String body; / ** The SMTP relay host * / protected String mailHost; / ** The accessories list, as . Strings * / protected ArrayList accessories = new ArrayList (); / ** The verbosity setting * / protected boolean verbose; / ** Get from * @return where the mail from * / public String getFrom () {return from;}

/ ** set from * @Param fm where the mail from * / public void setfrom (string fm) {from = fm;}

/ ** Get Subject * @return the mail subject * / public string getsubject () {Return Subject;

/ ** SET SUBJECT * @Param Subj The Mail Subject * / Public Void Setsubject (SUBJECT = Subj;}

// setters / getters for to: list

/ ** Get Tolist, as an array of strings * @return the list of toaddress * / public arraylist gettolist () {Return Tolist;}

/ ** set to list to an arraylist of strings * @Param to the list of toaddress * / public void settolist (arraylist to) {tolist = to;}

/ ** set to as a string like "Tom, Mary, Robin @ Host". Loses any * previously-set values. * @Param s the list of toaddress * / public void settolist (String s) {TOLIST = tokenize (S }

/ ** Add one "to" Recipient * @Param to the toaddress * / public void addtto (string to) {tolist.add (to);} // setters / getters for cc: list

/ ** Get cclist, as an array of strings * @return the list of ccaddress * / public arraylist getclist () {return cclist;}

/ ** SET CC List to an arraylist of strings * @Param cc the list of ccaddress * / public void setclist (arraylist cc) {cclist = cc;}

/ ** SET CC AS A STRING LIKE "TOM, MARY, Robin @ Host". Loses any * previously-set value. * @Param s the list of ccaddress * / public void setclist (string s) {cclist = tokenize (s }

/ ** Add one "cc" Recipient * @Param cc the Address of cc * / public void addcc (string cc) {cclist.add (cc);

// setters / getters for BCC: List

/ ** Get bcclist, as an array of strings * @return the list of bcc * / public arraylist getbclist () {return bcclist;

/ ** SET BCC List to an arraylist of strings * @Param BCC The Address of BCC * / Public Void SetBclist (arraylist bcc) {bcclist = bcc;}

/ ** SET BCC AS A STRING LIKE "TOM, MARY, Robin @ Host". Loses any * previously-set value. * @Param s the address of bcc * / public void setbclist (string s) {bcclist = tokenize (s }

/ ** Add One "BCC" Recipient * @Param BCC The Address Of BCC * / Public Void AddBCC (String BCC) {BCCList.Add (BCC);

// setter / getter for message body

/ ** Get Message * @return the mail body * / public string getBody () {return body;}

/ ** SET Message * @Param text the mail body * / public void setbody (string text) {body = text;

// setter / getter for accessories

/ ** Get accessories * @return the arrayList of the accessories * / public ArrayList getAccessories () {return accessories;} / ** Set accessories * @param accessories the arrayList of the accessories * / public void setAccessories (ArrayList accessories) {this .accessories = Accessories;

// setter / getter for verbosit

/ ** Get Verbose * @return verbose * / public boolean isverbose () {return verbose;}

/ ** set verbose * @Param v the verbose * / public void setverbose (boolean v) {verbose = v;}

/ ** Check if all required fields have been set before sending. * Normally called eg, by a JSP before calling doSend. * Is also called by doSend for verification. * @Return if complete return true else return false * / public boolean isComplete () {If (from == null ||) {System.err.Println ("DOSEND: NO from"); Return False;} if (Subject == Null || Subject.Length () == 0) {System.err.Println ("DOSEND: No Subject"); Return False;} if (Tolist.size () == 0) {System.err.Println ("Dosend: No Recipients") Return false;} if (body == null || body.Length () == 0) {system.err.println ("DOSEND: NO BODY"); returnaf (} =} (mailhost == null || mailhost .length () == 0) {System.err.Println ("DOSEND: NO Server Host"); Return true;} Return true;

Public void setserver (string s) {mailhost = s;}

/ ** send the message. * @Throws messageXception * / public synchronized void Dosend () throws message {

if {throw new IllegalArgumentException ( "doSend called before message was complete");} (isComplete ()!) / ** Properties object used to pass props into the MAIL API * / Properties props = new Properties (); props.put ( "mail.smtp.host", mailhost);

// create the session object if (session == null) {session = session.getDefaultInstance (props, null); if (verbose) {session.SetDebug (true); // verbose!}}

// Create a Message Final Message Mesg = New MimeMessage (SESSION);

Internet ADRESS [] Addresses;

// to address list addresses = new internetdress [Tolist.size ()]; for (int i = 0; i