68     }
  69 
  70     /**
  71      * Return the command's class name. <i>This method MAY return null in
  72      * cases where a CommandMap subclassed CommandInfo for its
  73      * own purposes.</i> In other words, it might not be possible to
  74      * create the correct state in the command by merely knowing
  75      * its class name. <b>DO NOT DEPEND ON THIS METHOD RETURNING
  76      * A VALID VALUE!</b>
  77      *
  78      * @return The class name of the command, or <i>null</i>
  79      */
  80     public String getCommandClass() {
  81         return className;
  82     }
  83 
  84     /**
  85      * Return the instantiated JavaBean component.
  86      * <p>
  87      * Begin by instantiating the component with
  88      * <code>Beans.instantiate()</code>.
  89      * <p>
  90      * If the bean implements the <code>javax.activation.CommandObject</code>
  91      * interface, call its <code>setCommandContext</code> method.
  92      * <p>
  93      * If the DataHandler parameter is null, then the bean is
  94      * instantiated with no data. NOTE: this may be useful
  95      * if for some reason the DataHandler that is passed in
  96      * throws IOExceptions when this method attempts to
  97      * access its InputStream. It will allow the caller to
  98      * retrieve a reference to the bean if it can be
  99      * instantiated.
 100      * <p>
 101      * If the bean does NOT implement the CommandObject interface,
 102      * this method will check if it implements the
 103      * java.io.Externalizable interface. If it does, the bean's
 104      * readExternal method will be called if an InputStream
 105      * can be acquired from the DataHandler.<p>
 106      *
 107      * @param dh        The DataHandler that describes the data to be
 108      *                  passed to the command.
 109      * @param loader    The ClassLoader to be used to instantiate the bean.
 110      * @return The bean
 111      * @see java.beans.Beans#instantiate
 112      * @see javax.activation.CommandObject
 113      */
 114     public Object getCommandObject(DataHandler dh, ClassLoader loader)
 115                         throws IOException, ClassNotFoundException {
 116         Object new_bean = null;
 117 
 118         // try to instantiate the bean
 119         new_bean = java.beans.Beans.instantiate(loader, className);
 120 
 121         // if we got one and it is a CommandObject
 122         if (new_bean != null) {
 123             if (new_bean instanceof CommandObject) {
 124                 ((CommandObject)new_bean).setCommandContext(verb, dh);
 125             } else if (new_bean instanceof Externalizable) {

  68     }
  69 
  70     /**
  71      * Return the command's class name. <i>This method MAY return null in
  72      * cases where a CommandMap subclassed CommandInfo for its
  73      * own purposes.</i> In other words, it might not be possible to
  74      * create the correct state in the command by merely knowing
  75      * its class name. <b>DO NOT DEPEND ON THIS METHOD RETURNING
  76      * A VALID VALUE!</b>
  77      *
  78      * @return The class name of the command, or <i>null</i>
  79      */
  80     public String getCommandClass() {
  81         return className;
  82     }
  83 
  84     /**
  85      * Return the instantiated JavaBean component.
  86      * <p>
  87      * Begin by instantiating the component with
  88      * {@code Beans.instantiate()}.
  89      * <p>
  90      * If the bean implements the {@code javax.activation.CommandObject}
  91      * interface, call its {@code setCommandContext} method.
  92      * <p>
  93      * If the DataHandler parameter is null, then the bean is
  94      * instantiated with no data. NOTE: this may be useful
  95      * if for some reason the DataHandler that is passed in
  96      * throws IOExceptions when this method attempts to
  97      * access its InputStream. It will allow the caller to
  98      * retrieve a reference to the bean if it can be
  99      * instantiated.
 100      * <p>
 101      * If the bean does NOT implement the CommandObject interface,
 102      * this method will check if it implements the
 103      * java.io.Externalizable interface. If it does, the bean's
 104      * readExternal method will be called if an InputStream
 105      * can be acquired from the DataHandler.
 106      *
 107      * @param dh        The DataHandler that describes the data to be
 108      *                  passed to the command.
 109      * @param loader    The ClassLoader to be used to instantiate the bean.
 110      * @return The bean
 111      * @see java.beans.Beans#instantiate
 112      * @see javax.activation.CommandObject
 113      */
 114     public Object getCommandObject(DataHandler dh, ClassLoader loader)
 115                         throws IOException, ClassNotFoundException {
 116         Object new_bean = null;
 117 
 118         // try to instantiate the bean
 119         new_bean = java.beans.Beans.instantiate(loader, className);
 120 
 121         // if we got one and it is a CommandObject
 122         if (new_bean != null) {
 123             if (new_bean instanceof CommandObject) {
 124                 ((CommandObject)new_bean).setCommandContext(verb, dh);
 125             } else if (new_bean instanceof Externalizable) {