/**
* The constructor for AttributeDisplay requires information about default file directories and
* urls. These are passed in via a Properties object, that should contain values for
* 'dir.templates', 'dir.htmldocs', and 'dir.local'.
*
* @param owner the parent frame, used for gui sanity and L&F propogation
* @param resourceLoader the resource loader used to load HTML templates from zip/jar files
*/
public AttributeDisplay(JFrame owner, CBResourceLoader resourceLoader) {
super();
// myProperties = props;
if (JXConfig.getProperty("plugins.package") != null) {
setPackagePrefix(JXConfig.getProperty("plugins.package"));
log.fine("SETTING PLUGIN PREFIX TO: " + PACKAGEPREFIX);
} else log.fine("PLUGIN PREFIX UNCHANGED: " + PACKAGEPREFIX);
this.resourceLoader = resourceLoader;
this.owner = owner;
initHTMLEditor();
initTableEditor();
addEditor(templateDisplay);
/**
* This change listener is *intended* to listen for user initiated tab changes, rather than
* programmatic changes to the editor tabs (which are expected to look after themselves)
*/
addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
if (ignoreChangeEvents) // sometimes when we're messing around we can fire heaps of
return; // change events - and there's no point paying attention to 'em.
int index = getSelectedIndex();
if (index >= 0 && activeEditors.size() > index && activeEditors.get(index) != null) {
setCurrentEditor((PluggableEditor) activeEditors.get(index));
} else // should never happen (ROTFL)
{
log.warning(
"internal error - unable to find editor # " + index + " in Attribute Display");
}
}
});
}
/** Kicks off the entry modify/update & checks for manditory attributes. */
public void doSubmit() {
if (dataSource == null) {
CBUtility.error("No dataSource available to write changes to in Table Attribute Editor");
return;
}
myEditor.stopCellEditing();
// If schema checking is on, make sure that all mandatory attributes are filled in.
if ("false".equalsIgnoreCase(JXConfig.getProperty("option.ignoreSchemaOnSubmission"))
&& (tableData.checkMandatoryAttributesSet() == false)) {
CBUtility.error(
TableAttributeEditor.this,
CBIntText.get("All Mandatory Attributes must have values!"),
null);
return;
}
writeTableData();
}
/**
* Constructor initialises the table and a popup tool, as well as initialising the required GUI
* elements. It adds action listeners for the three main buttons, which include basic user input
* validation checking.
*/
public TableAttributeEditor(JFrame MyOwner) {
// As usual, it is insanely hard to get the swing components to display
// and work properly. If JTable is not displayed in a scroll pane no headers are
// displayed, and you have to do it manually. (If you *do* display it
// in a scrollbar, in this instance, it screws up sizing)
// The broken header mis-feature is only mentioned in the tutorial,
// not in the api doco - go figure.
super();
owner = MyOwner;
// final JPanel mainPanel = (JPanel)this;
tableData = new AttributeTableModel();
attributeTable = new JTable(tableData);
// attributeTable.setRowHeight(20); // This may be needed, depends on how fussy people get about
// the bottom of letters like 'y' getting cut off when the cell is selected - bug 3013.
popupTableTool = new SmartPopupTableTool(attributeTable, tableData, (JXplorerBrowser) owner);
// Set the renderer for the attribute type...
final AttributeTypeCellRenderer typeRenderer = new AttributeTypeCellRenderer();
attributeTable.setDefaultRenderer(AttributeNameAndType.class, typeRenderer);
// Set the renderer for the attribute value...
final AttributeValueCellRenderer valueRenderer = new AttributeValueCellRenderer();
attributeTable.setDefaultRenderer(AttributeValue.class, valueRenderer);
// Set the editor for the attribute value...
myEditor = new AttributeValueCellEditor(owner);
attributeTable.setDefaultEditor(AttributeValue.class, myEditor);
attributeTable.getTableHeader().setReorderingAllowed(false);
currentDN = null;
JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
buttonPanel.add(
submit =
new CBButton(
CBIntText.get("Submit"), CBIntText.get("Submit your changes to the Directory.")));
buttonPanel.add(
reset =
new CBButton(
CBIntText.get("Reset"),
CBIntText.get("Reset this entry i.e. cancels any changes.")));
buttonPanel.add(
changeClass =
new CBButton(
CBIntText.get("Change Classes"),
CBIntText.get("Change the Object Class of this entry.")));
buttonPanel.add(
opAttrs =
new CBButton(
CBIntText.get("Properties"),
CBIntText.get("View the Operational Attributes of this entry.")));
// I don't really understand why we have to do this...
// but without it these buttons over ride the default
// button (Search Bar's search button), if they have
// been clicked and the user hits the enter key?
opAttrs.setDefaultCapable(false);
submit.setDefaultCapable(false);
reset.setDefaultCapable(false);
changeClass.setDefaultCapable(false);
setLayout(new BorderLayout(10, 10));
tableScroller = new JScrollPane();
attributeTable.setBackground(Color.white);
tableScroller.setPreferredSize(new Dimension(300, 285));
tableScroller.setViewportView(attributeTable);
add(tableScroller, BorderLayout.CENTER);
add(buttonPanel, BorderLayout.SOUTH);
if ("true".equals(JXConfig.getProperty("lock.read.only")))
title = CBIntText.get("Table Viewer");
else title = CBIntText.get("Table Editor");
setVisible(true);
// triggers adding operational attributes of the current entry.
opAttrs.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
displayOperationalAttributes();
}
});
reset.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
myEditor.stopCellEditing();
// tableData.reset();
displayEntry(originalEntry, dataSource, false);
}
});
submit.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
doSubmit();
}
});
// This allows the user to change the objectclass attribute.
// This is pretty tricky, because it changes what attributes are available.
changeClass.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
changeClass();
}
});
attributeTable.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
if (!doPopupStuff(e)) super.mousePressed(e);
}
public void mouseReleased(MouseEvent e) {
if (!doPopupStuff(e)) super.mouseReleased(e);
}
// TODO need to have a way to call this from a keystroke...
public boolean doPopupStuff(MouseEvent e) {
if (e.isPopupTrigger() == false) return false;
int row = attributeTable.rowAtPoint(new Point(e.getX(), e.getY()));
attributeTable.clearSelection();
attributeTable.addRowSelectionInterval(row, row);
attributeTable.repaint();
popupTableTool.registerCurrentRow(
(AttributeNameAndType) attributeTable.getValueAt(row, 0),
(AttributeValue) attributeTable.getValueAt(row, 1),
row,
tableData.getRDN()); // active path also set by valueChanged
popupTableTool.show(attributeTable, e.getX(), e.getY());
popupTableTool.registerCellEditor(myEditor); // TE: for bug fix 3107.
return true;
}
});
}
/**
* Clear out all the old editors, and get new editors corresponding to the new object classes.
*
* @param entry the entry to be displayed by all the editors
* @param ds the datasource the editors may use for more info
* @param ocs the object classes (in order) to find editors for.
*/
protected void setEditors(DXEntry entry, DataBrokerQueryInterface ds, Vector ocs) {
try {
clearPluggableEditors(); // clear all extra editors
// search for unique structural editors...
if ("false".equalsIgnoreCase(JXConfig.getProperty("plugins.ignoreUniqueness"))) {
if (ocs == null) // TE: may happen if virtual entry.
return;
int size = ocs.size();
for (int i = 0; i < size; i++) {
Object objectClass = ocs.get(i);
if (objectClass != null) {
PluggableEditor ed = getEditor(objectClass.toString());
if (ed != null && ed.isUnique() == true) // found a unique editor
{ // so clear old ones,
addUniqueEditor(ed); // and use the unique one
refreshEditors(entry, ds); // to display the data
setCurrentEditor(ed);
return; // ... and exit.
}
}
}
} else log.warning("skipping uniqueness test for pluggable editors");
boolean newEdSet = false;
// search for non-unique structural editors
for (int i = 0; i < ocs.size(); i++) {
Object objectClass = ocs.get(i);
if (objectClass != null) {
PluggableEditor ed = getEditor(objectClass.toString());
if (ed != null) {
addEditor(ed);
// Force the displayed editor to be the first pluggable one...
if (newEdSet == false) {
setCurrentEditor(ed);
newEdSet = true;
}
}
}
}
// search for non-structural editors
try {
Attribute allOCs = entry.getAllObjectClasses();
if (allOCs != null) {
Enumeration vals = allOCs.getAll();
while (vals.hasMoreElements()) {
Object oc = vals.nextElement();
if (oc != null) {
String ocName = oc.toString();
if (ocs.contains(ocName)
== false) // don't bother with struct objectclasses dealt with above
{
PluggableEditor ed = getEditor(ocName);
if (ed != null) {
addEditor(ed);
if (ed.isUnique()) // a special service to users...
log.warning(
"WARNING: Illegal unique editor defined for oc: "
+ ocName
+ " not allowed - (oc not in primary structural inheritance chain)");
}
}
}
}
}
} catch (NamingException e) {
log.log(
Level.WARNING,
"WARNING: non-fatal exception getting object classes for plugin editors. ",
e);
}
addEditor(templateDisplay); // and always add old faithfulls...
// XXX
if (entry.getStatus() != DXEntry.NEW) // well, almost always...
addEditor(tableDisplay);
} catch (Exception e) {
log.warning("Unexpected Exception in AttributeDisplay\n" + e);
e.printStackTrace();
}
}
