ca.sqlpower.wabit.swingui.action
Class OpenWorkspaceAction

java.lang.Object
  javax.swing.AbstractAction
      ca.sqlpower.wabit.swingui.action.OpenWorkspaceAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

public class OpenWorkspaceAction
extends javax.swing.AbstractAction

This action will load in workspaces from a user selected file to a given context.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

OpenWorkspaceAction(WabitSwingSessionContext context)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
static void	loadFiles(WabitSwingSessionContext context, java.net.URI... importFiles) Attempts to read the workspaces at the given URIs, adding them to the given context only after every workspace has been loaded successfully.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenWorkspaceAction

public OpenWorkspaceAction(WabitSwingSessionContext context)

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

loadFiles

public static void loadFiles(WabitSwingSessionContext context,
                             java.net.URI... importFiles)

Attempts to read the workspaces at the given URIs, adding them to the given context only after every workspace has been loaded successfully. Any URIs that could not be resolved are discarded after warning the user that the URI(s) was/were unrecognized. The work of loading the workspaces itself is done on a separate worker thread after this method returns; the results of loading are integrated into the context on the Swing Event Dispatch Thread after the worker thread has terminated.

The progress of the worker is made visible by use of a dialog with a progress bar and a reasonably fine-grained status message. While that dialog is visible, the session's frame is made unresponsive to mouse and keyboard input.

If any of the workspaces whose URIs were deemed valid could not be opened (probably due to IO errors or file corruption), a message to that effect will be displayed to the user. No sessions will be added to the context, even the ones that were loaded successfully before the IO error was encountered.

Parameters:

context - The context to open new workspaces into

importFiles - The URIs to read workspace data from (Wabit XML format)