castorpreferences.java

java windows mda and reveus

  /**
   * Sets the language of this <tt>JwmaPreferences</tt>.
   *
   * @param str the language locale as <tt>String</tt>.
   */
  public void setLanguage(String str) {
    m_Locale = new Locale(str, "");
  }//setLanguage

  public Locale getLocale() {
    return m_Locale;
  }//getLocale

  public void setLocale(Locale locale) {
    m_Locale = locale;
    m_DateFormat =
        (SimpleDateFormat) DateFormat.getDateInstance(DateFormat.SHORT, m_Locale);
  }//setLocale


  public String getContactDatabaseID() {
    return m_ContactDatabase;
  }//getContactDatabaseID

  public void setContactDatabaseID(String dbid) {
    m_ContactDatabase = dbid;
  }//setContactDatabaseID

  public void setMessageProcessorName(String name) {
    //fetch the processor or pipe from the kernel
    m_MessageProcessor =
        JwmaKernel.getReference().getMessageProcessor(name);
  }//setMessageProcessorName

  public String getMessageProcessorName() {
    if (m_MessageProcessor == null) {
      return "";
    } else {
      return m_MessageProcessor.getName();
    }
  }//getMessageProcessorName

  public Processor getMessageProcessor() {
    return m_MessageProcessor;
  }//getMessageProcessor

  public void setMessageProcessor(Processor processor) {
    if (processor != null) {
      m_MessageProcessor = processor;
    }
  }//getMessageProcessor

  public DateFormat getDateFormat() {
    return m_DateFormat;
  }//getDateFormat

  public void setDateFormat(SimpleDateFormat dateformat) {
    m_DateFormat = dateformat;
  }//setDateFormat

  public String getDateFormatPattern() {
    return m_DateFormat.toPattern();
  }//getDateFormatPattern

  public void setDateFormatPattern(String pattern) {
    try {
      m_DateFormat.applyPattern(pattern);
    } catch (Exception ex) {
      //stick with the default
    }
  }//setDateFormatPattern

  public void setDefaultMailIdentity(String uid) {
    m_DefaultMailIdentity = uid;
    //log.debug("Set default mail identity="+uid);
  }//setDefaultMailIdentity

  public String getDefaultMailIdentity() {

    //log.debug("Get default mail identity="+m_DefaultMailIdentity);
    return m_DefaultMailIdentity;
  }//getDefaultMailIdentity

  public JwmaMailIdentity getMailIdentity() {
    return getMailIdentity(m_DefaultMailIdentity);
  }//getMailIdentity

  public Collection getMailIdentityCollection() {
    //log.debug("Getting mail identities.");
    return m_MailIdentities;
  }//getMailIdentityCollection

  public void setMailIdentityCollection(Collection collection) {
    //log.debug("Setting mail identities.");
    m_MailIdentities = Collections.synchronizedList(
        new ArrayList(collection));
    //ensure order
    //Collections.sort(m_MailIdentities,SortingUtil.INDEX_INCREASING);
  }//setMailIdentityCollection

  public List getMailIdentities() {
    return m_MailIdentities;
  }//getMailIdentities

  public JwmaMailIdentity[] listMailIdentities() {
    JwmaMailIdentity[] addr = new JwmaMailIdentity[m_MailIdentities.size()];
    return (JwmaMailIdentity[]) m_MailIdentities.toArray(addr);
  }//listMailIdentities

  public boolean existsMailIdentity(String uid) {
    for (Iterator iter = m_MailIdentities.iterator(); iter.hasNext();) {
      CastorMailIdentity mid = (CastorMailIdentity) iter.next();
      if (mid.equals(uid)) {
        return true;
      }
    }
    return false;
  }//existsMailIdentity

  public JwmaMailIdentity getMailIdentity(String uid) {
    for (Iterator iter = m_MailIdentities.iterator(); iter.hasNext();) {
      CastorMailIdentity mid = (CastorMailIdentity) iter.next();
      if (mid.equals(uid)) {
        return mid;
      }
    }
    return getMailIdentity(m_DefaultMailIdentity);
  }//getMailIdentity

  public void addMailIdentity(JwmaMailIdentity identity) {
    m_MailIdentities.add(identity);
    ((CastorMailIdentity) identity).setAssociatorUID(this.getUID());
  }//addMailIdentity

  public void removeMailIdentity(String uid) {
    for (Iterator iter = m_MailIdentities.iterator(); iter.hasNext();) {
      CastorMailIdentity mid = (CastorMailIdentity) iter.next();
      if (mid.equals(uid)) {
        iter.remove();
        mid.resetAssociatorUID();
        m_RemovedAssociations.add(mid);
      }
    }
  }//removeMailIdentity

  public int getMailIdentityCount() {
    return m_MailIdentities.size();
  }//getMailIdentityCount

  public boolean isExpert() {
    return m_Expert;
  }//isExpert

  public void setExpert(boolean b) {
    m_Expert = b;
  }//setExpert

  public void setStyle(String style) {
    m_Style = style;
  }//setStyle

  public String getStyle() {
    return m_Style;
  }//getStyle

  public boolean isDisplayingInlined() {
    return m_DisplayingInlined;
  }//isDisplayingInlined

  public void setDisplayingInlined(boolean b) {
    m_DisplayingInlined = b;
  }//setDisplayingInlined

  public int getMessageSortCriteria() {
    return m_MessageSortCriteria;
  }//getMessageSortCriteria

  public void setMessageSortCriteria(int messageSortCriteria) {
    m_MessageSortCriteria = messageSortCriteria;
  }//setMessageSortCriteria

  public JwmaMailIdentityImpl createMailIdentity() {
    return new CastorMailIdentity();
  }//createMailIdentity

  /**
   * Returns a clone of this preferences.
   *
   * @return the clone, or null if the cloning process failed.
   */
  public JwmaPreferencesImpl getClone() {
    try {
      CastorPreferences pref = (CastorPreferences) this.clone();
      //assign it it's own unique identifier
      pref.setUID("");
      //clear the mail identities
      m_MailIdentities.clear();
      //add up a default mail identity
      CastorMailIdentity mid = new CastorMailIdentity();
      //with some sense making values
      mid.setName("Default");
      mid.setFrom(getUserIdentity());
      pref.addMailIdentity(mid);
      pref.setDefaultMailIdentity(mid.getUID());
      //FIX: ensures a set message processor
      pref.setMessageProcessorName(pref.getMessageProcessorName());
      return pref;
    } catch (Exception ex) {
      return null;
    }
  }//getClone

  public List getRemovedAssociations() {
    return m_RemovedAssociations;
  }//getRemovedAssociations


  public void updatePreferences(Database db)
      throws PersistenceException {
    m_Update = true;
    try {
      persistPreferences(db);
    } finally {
      m_Update = false;
    }
  }//updateDatabase


  public void persistPreferences(Database db)
      throws PersistenceException {

    //1. store this
    storeObject(db, this);

    //3. iterate over identities, ensure order by indexing
    int i = 0;
    for (Iterator iter = m_MailIdentities.listIterator(); iter.hasNext(); i++) {
      //Object next=iter.next();
      //((Indexable)next).setIndex(i);
      storeObject(db, iter.next());
    }
  }//persistPreferences


  private void storeObject(Database db, Object o)
      throws PersistenceException {
    if (db == null || o == null) {
      return;
    } else if (db.isPersistent(o) || m_Update) {
      log.debug(JwmaKernel.getReference().getLogMessage("jwma.plugin.castor.objupdate") + o.toString());
      if (o instanceof Associator) {
        cleanupAssociations(db, ((Associator) o).getRemovedAssociations());
      }
      db.update(o);
    } else {
      log.debug(JwmaKernel.getReference().getLogMessage("jwma.plugin.castor.objcreate") + o.toString());
      db.create(o);
    }
  }//storeObject


  private void cleanupAssociations(Database db, List l)
      throws PersistenceException {

    Object o = null;
    for (Iterator iter = l.iterator(); iter.hasNext();) {
      AssociatedAbstractIdentifiable assoc =
          (AssociatedAbstractIdentifiable) iter.next();
      //check if object has an association
      if (!assoc.isAssociated()) {
        log.debug(
            JwmaKernel.getReference().getLogMessage("jwma.plugin.castor.objremove") +
            assoc.getClass() +
            " " +
            assoc.toString()
        );
        //needs to be loaded in this transaction :( hack but works
        try {
          o = db.load(assoc.getClass(), assoc.getUID());
        } catch (PersistenceException pex) {
          /*more hack, required to work*/
        }
        db.remove(o);
      }
    }
    //and definately, remove the references
    l.clear();
  }//cleanupAssociations

  public long jdoGetTimeStamp() {
    return m_Timestamp;
  }//jdoGetTimeStamp

  public void jdoSetTimeStamp(long timeStamp) {
    m_Timestamp = timeStamp;
  }//jdoSetTimeStamp

}//class JwmaPreferencesImpl