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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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java.lang.Object
oracle.jdevimpl.audit.profile.AuditProfilePanel
public class AuditProfilePanel
The Audit and Metrics profile panel. This panel allows a user to view, create, edit, and delete audit and metrics profiles. A profile is a set of properties for all the rules or all the metrics registered with Audit. Profiles are saved in the IDE system directory and are known to users by their simple name.
This panel has a profile combobox and Save As and Delete buttons at the top. The combobox allows the user to select which profile to view or modify. Once the user modifies a profile, the combobox shows blank as the profile name, until the modifications are saved or deleted using the Save As or Delete buttons.
The contents of the selected profile are shown below the combobox: the rules or metrics are shown in a tree; the editable properties and an explanation of the selected rule or metric are shown in an adjoining property sheet and text area. The main players in keeping these views current are the following:
The profile repository maintains Profile instances corresponding to the saved profiles. This panel lets the repository be the keeper of those instances and holds only one Profile instance itself:
When the combo box selection changes, the profile panel resets the profile in the profile model to (a copy of) the selected profile. The profile model doesn't actually hold any objects from a profile, but holds names instead and retrieves categories, rules, and metrics from the current profile only as needed. This means that the tree nodes do not change when the profile changes; however, the tree must be repainted (because enabled properties might have changed) and the text area and property inspector must be reset (because they depend on the actual objects in the profile, not the names in the profile model).
When the tree selection changes, the profile panel resets the text of the text area and the object edited by the property inspector, and makes itself a listener to the edited object (removing itself as a listener to the previously edited object).
When a property changes, the profile panel clears the profile name and ensures that the unnamed profile is selected in the repository model.
When the profile panel is hidden, it saves the unnamed profile to be restored when the panel is next shown.
ProfileModel
, Profile
Constructor Summary | |
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AuditProfilePanel(ProfileModel model) |
Method Summary | |
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void |
actionPerformed(java.awt.event.ActionEvent event) Reports that the Save As or Delete button was clicked. |
void |
apply(ApplyEvent e) This method is called when the changes made in the NavigableUIContainer are to be committed to the original data structures. |
void |
cancel(ApplyEvent e) This method is called when the changes made in the NavigableUIContainer are to be discarded. |
void |
contentsChanged(javax.swing.event.ListDataEvent event) Reports that the selection changed in the combobox (index of -1) or that an attribute of a particular profile changed. |
protected java.awt.Component |
createComponent() |
java.awt.Component |
getComponent() Normally, the Traversable class will itself be the UI Component . |
java.lang.Object |
getExitTransition() Returns the exit transition that can be used by a Traversable -aware wizard. |
java.lang.String |
getHelpID() Returns the context-sensitive help topic ID to use for this Traversable . |
void |
intervalAdded(javax.swing.event.ListDataEvent event) Reports that a profile was added to the combobox. |
void |
intervalRemoved(javax.swing.event.ListDataEvent event) Reports that a profile was removed from the combobox. |
boolean |
isAllowsManagement() |
void |
onEntry(TraversableContext context) This method is called when the Traversable is being entered. |
void |
onExit(TraversableContext context) This method is called when the Traversable is being exited. |
void |
setAllowsManagement(boolean allowsManagement) |
Profile |
show() Shows a modal dialog using this panel and returns the selected profile, or null if none was selected. |
Profile |
show(java.awt.Component parent) Shows a modal dialog using this panel and returns the selected profile, or null if none was selected. |
void |
stateChanged(javax.swing.event.ChangeEvent event) Reports the selected subpanel changed. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AuditProfilePanel(ProfileModel model)
Method Detail |
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public boolean isAllowsManagement()
public void setAllowsManagement(boolean allowsManagement)
public Profile show(java.awt.Component parent)
public Profile show()
public void onEntry(TraversableContext context)
Traversable
Traversable
is being entered. The data that the Traversable
should use to populate its UI components comes from the specified TraversableContext
.
When the same Traversable
is entered more than once in the course of interacting with the user, the Traversable
needs to reload the data directly from the TraversableContext
rather than caching data objects. Some reasons for this include:
Traversable
s may edit the data objects or even replace them.Traversable
instance may be used for editing multiple different instances of the same object type.TraversableContext
is the best way to ensure that the Traversable
will not be editing the wrong data.
The Traversable
should not even cache references to data objects between invocations of onEntry
and Traversable.onExit(TraversableContext)
because the UI container is not required to guarantee that the references will be identical.
onEntry
in interface Traversable
context
- The data wrapper where the Traversable
locates the data that it needs to populate the UI.public void onExit(TraversableContext context) throws TraversalException
Traversable
Traversable
is being exited. At this point, the Traversable
should copy the data from its associated UI back into the data structures in the TraversableContext
.
If the Traversable
should not be exited because the user has entered either incomplete, invalid, or inconsistent data, then this method can throw a TraversalException
to indicate to the property dialog or wizard that validation failed and that the user should not be allowed to exit the current Traversable
. Refer to the TraversalException
javadoc for details on passing the error message that should be shown to the user.
onExit
in interface Traversable
context
- The data object where changes made in the UI should be copied so that the changes can be accessed by other Traversable
s.TraversalException
- if the user has entered either incomplete, invalid, or inconsistent data. This exception prevents the property dialog or wizard from continuing and forces the user to stay on the current Traversable
until the data entered is valid or the user cancels. The exception class itself is capable of carrying an error message that will be shown to the user. Refer to its javadoc for details.public void apply(ApplyEvent e)
ApplyListener
NavigableUIContainer
are to be committed to the original data structures. This normally occurs when the user pushes the "OK", "Apply", or "Finish" button.
This method is called as soon as the user's action is recognized. Typically, if the NavigableUIContainer
is editing a copy of the original data, there will be an ApplyListener
registered that is responsible for flushing the changes from the edited data copy back to the original data structure. The API in the oracle.ide.panels
package does not specify when such an ApplyListener
is registered or whether one is registered at all.
If you are writing code that must depend on the registration order of such an ApplyListener
, you will need to consult the documentation for the code that instantiates the NavigableUIContainer
to determine if the registration order for ApplyListener
s is specified there.
apply
in interface ApplyListener
e
- The ApplyEvent
that provides contextual information about when the ApplyEvent
was fired.public void cancel(ApplyEvent e)
ApplyListener
NavigableUIContainer
are to be discarded. This normally occurs when the user pushes the "Cancel" button.
No data validation occurs when the user cancels, and the NavigableUIContainer
may or may not call the onExit
method of the currently showing Traversable
. In general, onExit
will not be called.
cancel
in interface ApplyListener
e
- The ApplyEvent
that provides contextual information about when the ApplyEvent
was fired.public java.lang.Object getExitTransition()
Traversable
Traversable
-aware wizard. The wizard can use the exit transition to direct the user through an alternate or streamlined set of panels based on their current input.
If the Traversable
implementation does not support multiple exit transitions or is not used in a wizard, then this method should just return null
.
getExitTransition
in interface Traversable
Traversable
that is used by dynamic interview-style wizards to determine the next course of action. A Traversable
class that does not support multiple possible transitions should just return null
.protected java.awt.Component createComponent()
public java.awt.Component getComponent()
Traversable
Traversable
class will itself be the UI Component
. Therefore, getComponent()
typically just returns this
. In this situation the getComponent()
method then is simply a means of avoiding a type cast.
In other cases, it would be useful to have the ability to return a different Component
based on the contents of the TraversableContext
that is passed to the Traversable.onEntry(TraversableContext)
method. UI containers (e.g. property dialogs and wizards) that are designed to use the Traversable
interface must call the Traversable.onEntry(TraversableContext)
method before calling getComponent()
. This allows a Traversable
implementation to have the opportunity to configure the UI Component
or even create a new one before it is displayed.
In either situation, the implementation should strive to return the same Component
instance as often as possible rather than creating a new instance becaues the UI container will call this method frequently.
getComponent
in interface Traversable
Component
that the user interacts with for creating or editing an object.public java.lang.String getHelpID()
Traversable
Traversable
. A null
return value means that the Traversable
implementation doesn't specify a help topic ID. However, there are other ways that a help topic ID could get associated with a Traversable
.
Specifically, when a Traversable
instance is created by a MetaTraversable
such as Step
or Navigable
in the context of a Navigable
container such as MDDPanel
, TabbedPanel
or FSMWizard
, the help ID is searched according to the following order:
MetaTraversable.getHelpID()
Traversable.getHelpID()
. This may lead into a recursion if the Traversable's Component is a nested Navigable container.Traversable.getComponent()
)Since a Navigable wraps a Traversable, and a Traversable wraps a Component, the priority order for determining the help ID is based on giving the outer-most wrapper the opportunity to override. The Navigable container has the lowest priority because containers such as MDDPanel, TabbedPanel, and FSMWizard don't normally have a help topic ID of their own, since help topics tend to be on a per page basis.
For most cases the recommended approach is to have the Traversable specify the help ID. However, when the same Traversable can be used in different contexts, then specifying or overriding the help ID from the MetaTraversable could be better, especially if that avoids the need for conditional logic in Traversable.getHelpID(). If no dynamic behavior is needed in determining the help ID, then the implementation can probably just subclass DefaultTraversablePanel
and call the DefaultTraversablePanel.setHelpID(String)
method from the subclass constructor.
The getHelpID() method is called only when the user requests help, so the actual help ID may be determined dynamically (e.g. return a different ID depending on the state of the UI).
getHelpID
in interface Traversable
public void intervalAdded(javax.swing.event.ListDataEvent event)
intervalAdded
in interface javax.swing.event.ListDataListener
public void intervalRemoved(javax.swing.event.ListDataEvent event)
intervalRemoved
in interface javax.swing.event.ListDataListener
public void contentsChanged(javax.swing.event.ListDataEvent event)
contentsChanged
in interface javax.swing.event.ListDataListener
public void stateChanged(javax.swing.event.ChangeEvent event)
stateChanged
in interface javax.swing.event.ChangeListener
public void actionPerformed(java.awt.event.ActionEvent event)
actionPerformed
in interface java.awt.event.ActionListener
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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