protected void updateLink(
AttributeInterface currentAttribute, String[] destinations, int destType) {
if (destinations.length != 3) {
throw new RuntimeException("Destinazioni non riconosciute");
}
SymbolicLink symbolicLink = new SymbolicLink();
switch (destType) {
case (SymbolicLink.CONTENT_TYPE):
symbolicLink.setDestinationToContent(destinations[1]);
break;
case (SymbolicLink.CONTENT_ON_PAGE_TYPE):
symbolicLink.setDestinationToContentOnPage(destinations[1], destinations[2]);
break;
case SymbolicLink.PAGE_TYPE:
symbolicLink.setDestinationToPage(destinations[2]);
break;
case SymbolicLink.URL_TYPE:
symbolicLink.setDestinationToUrl(destinations[0]);
break;
default:
symbolicLink.setDestinationToContent("");
break;
}
((LinkAttribute) currentAttribute).setSymbolicLink(symbolicLink);
}
protected void removeLink(AttributeInterface attribute, HttpServletRequest request) {
HttpSession session = request.getSession();
if (attribute instanceof CompositeAttribute) {
String includedAttributeName =
(String) session.getAttribute(INCLUDED_ELEMENT_NAME_SESSION_PARAM);
AttributeInterface includedAttribute =
((CompositeAttribute) attribute).getAttribute(includedAttributeName);
removeLink(includedAttribute, request);
} else if (attribute instanceof LinkAttribute) {
((LinkAttribute) attribute).setSymbolicLink(null);
((LinkAttribute) attribute).getTextMap().clear();
} else if (attribute instanceof MonoListAttribute) {
Integer elementIndex = (Integer) session.getAttribute(LIST_ELEMENT_INDEX_SESSION_PARAM);
AttributeInterface attributeElement =
((MonoListAttribute) attribute).getAttribute(elementIndex.intValue());
removeLink(attributeElement, request);
}
}
@Override
public void initSessionParams(ILinkAttributeAction action, HttpServletRequest request) {
AttributeInterface attribute = null;
HttpSession session = request.getSession();
if (null != action.getParentAttributeName()) {
attribute =
(AttributeInterface) getContent(request).getAttribute(action.getParentAttributeName());
session.setAttribute(ATTRIBUTE_NAME_SESSION_PARAM, action.getParentAttributeName());
session.setAttribute(INCLUDED_ELEMENT_NAME_SESSION_PARAM, action.getAttributeName());
} else {
attribute = (AttributeInterface) getContent(request).getAttribute(action.getAttributeName());
session.setAttribute(ATTRIBUTE_NAME_SESSION_PARAM, action.getAttributeName());
}
if (action.getElementIndex() >= 0) {
session.setAttribute(LIST_ELEMENT_INDEX_SESSION_PARAM, new Integer(action.getElementIndex()));
}
session.setAttribute(LINK_LANG_CODE_SESSION_PARAM, action.getLangCode());
LinkAttribute linkAttribute = (LinkAttribute) getLinkAttribute(attribute, request);
session.setAttribute(SYMBOLIC_LINK_SESSION_PARAM, linkAttribute.getSymbolicLink());
}