/**
* Set the groups for this role manager This will replace any existing group that may exist
* already
*
* @param groups the groups to add
*/
public void setGroups(List<Group> groups) {
this.roles = new HashMap<String, Role>();
if (groups != null) {
for (Group group : groups) {
List<Role> currentGroupRoles = group.getRoles();
for (Role role : currentGroupRoles) {
Role existingRole = this.roles.get(role.getName());
if (existingRole == null) {
this.roles.put(role.getName(), new Role(role));
} else {
// Handle the very special case of read only and reply only
if (role.getName().equals(SecurityConstants.FORUM_READ_ONLY)
|| role.getName().equals(SecurityConstants.FORUM_REPLY_ONLY)) {
existingRole.getRoleValues().retainAll(role.getRoleValues());
} else {
existingRole.getRoleValues().addAll(role.getRoleValues());
}
}
}
}
this.readReplyOnlySecondPass(SecurityConstants.FORUM_READ_ONLY, groups);
this.readReplyOnlySecondPass(SecurityConstants.FORUM_REPLY_ONLY, groups);
}
}
public void appendRole(Group group, String roleName, int roleValue) {
for (Role role : group.getRoles()) {
if (role.getName().equals(roleName)) {
role.getRoleValues().add(roleValue);
break;
}
}
this.repository.update(group);
}
private Role createRole(String name, List<Integer> values) {
Role role = new Role();
role.setName(name);
if (values != null) {
for (int value : values) {
role.addRoleValue(value);
}
}
return role;
}
private void readReplyOnlySecondPass(String roleName, List<Group> groups) {
Role role = this.roles.get(roleName);
if (role != null) {
for (int forumId : new ArrayList<Integer>(role.getRoleValues())) {
for (Group g : groups) {
if (g.roleExists(SecurityConstants.FORUM, forumId) && !g.roleExists(roleName, forumId)) {
role.getRoleValues().remove((Object) forumId);
}
}
}
}
}
/**
* Return all values (if any) associated to a specific role
*
* @param name the role name
* @return the role values (if any)
*/
public int[] getRoleValues(String name) {
Role role = this.get(name);
if (role == null || role.getRoleValues().size() == 0) {
return new int[0];
}
// This is lame, but due to the dificulties of
// working with int... versus Integer...
// versus int[] and Integer[] in some other classes,
// and that .toArray() does not work with int itself,
// we do the copy by hand there.
int[] data = new int[role.getRoleValues().size()];
int counter = 0;
for (int value : role.getRoleValues()) {
data[counter++] = value;
}
return data;
}
public boolean roleExists(String name, int value) {
Role role = this.get(name);
return role != null && role.getRoleValues().contains(value);
}
public List<Integer> getRoleValuesAsList(String name) {
Role role = this.get(name);
return role != null ? role.getRoleValues() : new ArrayList<Integer>();
}