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Class com.ibm.as400.vaccess.ErrorDialogAdapter
java.lang.Object
|
+----com.ibm.as400.vaccess.ErrorDialogAdapter
- public class ErrorDialogAdapter
- extends Object
- implements ErrorListener, Serializable
The ErrorDialogAdapter class represents an object
that listens for error events and displays a message dialog
for each error event.
Most errors in the com.ibm.as400.vaccess package are reported using ErrorEvents
rather than throwing exceptions. An ErrorDialogAdapter object is
useful to give users feedback whenever an error occurs.
The component property is used to determine the frame
that is to be the parent of message dialogs. If no
component is set, then a default frame will be used.
The following example creates an explorer pane filled
with the contents of a directory in the integrated file
system of an AS/400. It will use an ErrorDialogAdapter
object to display all errors in a message dialog.
// Set up the explorer pane.
AS400ExplorerPane explorerPane = new AS400ExplorerPane ();
// Set up the explorer pane to display the contents
// of a directory.
AS400 system = new AS400 ("MySystem", "Userid", "Password");
VIFSDirectory directory = new VIFSDirectory (system, "/myDirectory");
explorerPane.setRoot (directory);
// Add the explorer pane to a frame.
frame.add (explorerPane);
// Set up the error dialog adapter.
explorerPane.addErrorListener (new ErrorDialogAdapter (frame));
-
ErrorDialogAdapter()
- Constructs an ErrorDialogAdapter object.
-
ErrorDialogAdapter(Component)
- Constructs an ErrorDialogAdapter object.
-
ErrorDialogAdapter(Component, boolean)
- Constructs an ErrorDialogAdapter object.
-
errorOccurred(ErrorEvent)
- Invoked when an error has occurred.
-
getComponent()
- Returns the component that determines the parent frame
for dialogs.
-
setComponent(Component)
- Sets the component that determines the parent frame
for dialogs.
ErrorDialogAdapter
public ErrorDialogAdapter()
- Constructs an ErrorDialogAdapter object.
ErrorDialogAdapter
public ErrorDialogAdapter(Component component)
- Constructs an ErrorDialogAdapter object. The dialog is modal by default.
- Parameters:
- component - Determines the parent frame for
dialogs.
ErrorDialogAdapter
public ErrorDialogAdapter(Component component,
boolean modal)
- Constructs an ErrorDialogAdapter object.
- Parameters:
- component - Determines the parent frame for
dialogs.
- modal - Specifies whether this dialog should be modal.
errorOccurred
public void errorOccurred(ErrorEvent event)
- Invoked when an error has occurred. This will display
a message dialog with the error message.
- Parameters:
- event - The event.
getComponent
public Component getComponent()
- Returns the component that determines the parent frame
for dialogs.
- Returns:
- The component, or null if none has been set.
setComponent
public void setComponent(Component component)
- Sets the component that determines the parent frame
for dialogs.
- Parameters:
- component - The component, or null to use a
default frame.
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