/**
* return true if the two items seems equals
*
* @param elt1 an AbstractElement
* @param elt2 an AbstractElement
* @return a boolean
*/
private boolean equalsAbstractElts(AbstractElement elt1, AbstractElement elt2) {
boolean seemsSame = false;
if (elt1 == null) {
if (elt2 == null) {
seemsSame = true;
}
} else {
seemsSame =
this.equalsAbstractElts(
elt1,
(elt2 == null ? null : elt2.getLabel()),
(elt2 == null ? null : elt2.getI18Nref()));
}
return seemsSame;
}
/**
* return true if the two items seems equals
*
* @param elt an AbstractElement
* @param label the label of an element
* @param i18nRef the internationalization reference of an element
* @return a boolean
*/
private boolean equalsAbstractElts(AbstractElement elt, String label, String i18nRef) {
boolean seemsSame = false;
if (elt != null) {
if (elt.getLabel() != null) {
seemsSame = elt.getLabel().equals(label);
}
if (!seemsSame) {
if (elt.getI18Nref() != null) {
seemsSame = elt.getI18Nref().equals(i18nRef);
}
}
}
return seemsSame;
}
/**
* merge two menu into master one
*
* @param masterMenu the master menu non null
* @param servantMenu the servant menu non null
*/
protected void merge(MenuType masterMenu, MenuType servantMenu) {
if (logger.isDebugEnabled()) {
logger.debug("entering merge(MenuType, MenuType)");
}
boolean seemsSame = this.equalsAbstractElts(masterMenu, servantMenu);
if (seemsSame) {
/* loop on all first elements of the servantMenu */
List subItems = servantMenu.getMenuOrItemOrCheck();
if (subItems != null) {
Iterator it = subItems.iterator();
while (it.hasNext()) {
Object o = it.next();
if (o != null) {
if (o instanceof MenuType) {
/* search for a menu in the master sub items */
MenuType servantSubMenu = (MenuType) o;
MenuType masterSubMenu =
(MenuType)
this.getItem(
masterMenu,
servantMenu.getLabel(),
servantMenu.getI18Nref(),
MenuType.class);
if (masterSubMenu != null) {
this.merge(masterSubMenu, servantSubMenu);
} else {
masterMenu.getMenuOrItemOrCheck().add(servantSubMenu);
this.assignShortcuts(servantSubMenu, true);
}
} else if (o instanceof SeparatorElement) {
masterMenu.getMenuOrItemOrCheck().add((OrderedElement) o);
} else if (o instanceof AbstractElement) {
AbstractElement subItem = (AbstractElement) o;
/* search for a sub item in the servant list that is named like subItem
*
* if we find a checkItem named 't' and if tmaster already contains a comboItem named 't'
* then the checkItem won't be added to the resulting structure
*/
AbstractElement masterSubItem =
(AbstractElement)
this.getItem(
masterMenu,
subItem.getLabel(),
subItem.getI18Nref(),
AbstractElement.class);
if (masterSubItem == null) {
masterMenu.getMenuOrItemOrCheck().add((OrderedElement) o);
this.assignShortcuts(o, false);
}
}
}
}
}
}
if (logger.isDebugEnabled()) {
logger.debug("exiting merge(MenuType, MenuType)");
}
}