/**
* Look up the id of a group authorized for one of the given roles. If no group is currently
* authorized to perform this role then a new group will be created and assigned the role.
*
* @param context The current DSpace context.
* @param collectionID The collection id.
* @param roleName ADMIN, WF_STEP1, WF_STEP2, WF_STEP3, SUBMIT, DEFAULT_READ.
* @return The id of the group associated with that particular role, or -1 if the role was not
* found.
*/
public static int getCollectionRole(Context context, int collectionID, String roleName)
throws SQLException, AuthorizeException, IOException, TransformerException, SAXException,
WorkflowConfigurationException, ParserConfigurationException {
Collection collection = Collection.find(context, collectionID);
// Determine the group based upon wich role we are looking for.
Group roleGroup = null;
if (ROLE_ADMIN.equals(roleName)) {
roleGroup = collection.getAdministrators();
if (roleGroup == null) {
roleGroup = collection.createAdministrators();
}
} else if (ROLE_SUBMIT.equals(roleName)) {
roleGroup = collection.getSubmitters();
if (roleGroup == null) roleGroup = collection.createSubmitters();
} else {
if (ConfigurationManager.getProperty("workflow", "workflow.framework")
.equals("xmlworkflow")) { // Resolve our id to a role
roleGroup = getXMLWorkflowRole(context, collectionID, roleName, collection, roleGroup);
} else {
roleGroup = getOriginalWorkflowRole(roleName, collection, roleGroup);
}
}
// In case we needed to create a group, save our changes
collection.update();
context.commit();
// If the role name was valid then role should be non null,
if (roleGroup != null) return roleGroup.getID();
return -1;
}
