private void init() throws IOException {
// Make sure its there
if (scormSettingsHandler.getManifestFile().exists()) {
try {
_navViewer = new NavigationViewer(scormSettingsHandler);
} catch (IOException e) {
throw e;
} catch (JDOMParseException e) {
throw new IOException("Parse exception", e);
} catch (Exception ex) {
throw new OLATRuntimeException(ScormManager.class, "Could not load manifest", ex);
}
// Package Links - use a clone so we can add referenced elements
Element manifestRoot = (Element) _navViewer.getRootElement().clone();
// now get the organizations node
Element orgs = manifestRoot.getChild(CP_Core.ORGANIZATIONS, manifestRoot.getNamespace());
Element[] tmp = _navViewer.getOrganizationList();
organizationElements = new LinkedList();
for (int i = 0; i < tmp.length; ++i) {
organizationElements.add(tmp[i]);
}
// remember the default organization
_defaultorg = _navViewer.getDefaultOrgElement(orgs);
// NO orgs, so cant play - flag it
if (_defaultorg == null) {
_ReloadNoItemFoundExceptionFlag = false;
} else {
_sequence =
new SequenceManager(
_defaultorg.getAttributeValue(CP_Core.IDENTIFIER), scormSettingsHandler);
// it exists so try to load it...
try {
initialize();
} catch (Exception ex) {
_error_found = true;
throw new OLATRuntimeException(ScormManager.class, "Could not initialise manifest", ex);
}
} //
} else {
// problems if we cannot find the nav file...
_error_found = true;
}
}
