HeidiSQL/extra/jheidi/fieldEventsOracle.ajl

  import javax.swing.*;
 
  String event = arg("source");
  WindowContext context = argObj("windowContext");
  log.debug("event received" + event);
  
  if ( event == "Add Field" || event == "Update Field" )
  {
     Dialog d = context.get("/");
    
     final StringBuilder sql = new StringBuilder(1000);
     String commentStmt = null;
     String renameStmt = null;

     String fieldName = ((Field)context.get("/fieldName")).getText();
     String dbName = (String)context.get("currentDB");
     String tableName = (String)context.get("currentTable");
     String lengthSet = ((Field)context.get("/lengthSet")).getText();
     String defValue = ((Field)context.get("/defaultValue")).getText();
     String comment = ((Field)context.get("/comment")).getText();
     String type = ((Combo)context.get("/types")).getText();

     if ( fieldName == null || fieldName.trim().length() == 0 )
     {
        d.popupMessage(event, "Please provide a field name before saving.");
        return;
     }

     if ( type.contains("char") && (lengthSet == null || lengthSet.trim().length() == 0))
     {
        d.popupMessage(event, "Character types require a length.");
        return;
     }

     sql.append("alter table ").append(dbName).append(".").append(tableName).append("");
     if ( event.startsWith("Add") )
     {
         sql.append(" add ").append(fieldName);
     }
     else
     {
        sql.append(" modify ").append(fieldName);
     }
     sql.append(" ").append(type);
      if ( lengthSet != null && lengthSet.trim().length() > 0)
      {
        sql.append("(").append(lengthSet.trim()).append(")");
      }
      if ( defValue != null && defValue.trim().length() > 0)
      {
        if ( type.contains("char"))
        {
          sql.append(" default '").append(defValue.trim()).append("'");
        }
        else
        {
          sql.append(" default ").append(defValue.trim());
        }
      }

      if ( ((JCheckBox)context.get("/notNull")).isSelected() )
        sql.append(" not null");
      else
        sql.append(" null ");

      if ( comment != null & comment.trim().length() > 0 )
      {
        commentStmt = "comment on column %s.%s.%s is '%s'";
        commentStmt = String.format(commentStmt, dbName, tableName, fieldName, comment);
      }

      // ALTER TABLE tablename ADD turd TINYINT(5) UNSIGNED ZEROFILL DEFAULT 'wow' NOT NULL 
     log.debug("heres the statement: " + sql.toString());
     final DB db = context.get("db");
     final String myCommentStmt = commentStmt;
     DB.AutoCleanupTX tx = new DB.AutoCleanupTX() {
        public void execute() throws Exception {
          db.execute(sql.toString());
          if ( myCommentStmt != null )
          {
            db.execute(myCommentStmt);
          }
        }
     };

     db.execute(tx);

     context.put("dlgResult", Boolean.TRUE);
     
     d.dispose();

  }
  else if ( event == "Cancel" )
  {
     Dialog d = context.get("/");
     d.dispose();
  }