public boolean canRead(String userId) {
if (globalRead) {
return true;
}
if (ownerId.equals(userId)) {
return true;
}
for (GrantInfo grantInfo : grants) {
if (grantInfo.getGrantGroup() != null) {
String groupUri = grantInfo.getGrantGroup();
if (groupUri.equals(WalrusProperties.AUTHENTICATED_USERS_GROUP)) return true;
}
}
for (GrantInfo grantInfo : grants) {
if (grantInfo.getUserId().equals(userId)) {
if (grantInfo.canRead()) {
return true;
}
}
}
if (UserManagement.isAdministrator(userId)) {
return true;
}
return false;
}
public boolean canReadACP(String userId) {
if (ownerId.equals(userId)) {
// owner can always acp
return true;
} else if (globalReadACP) {
return true;
} else {
for (GrantInfo grantInfo : grants) {
if (grantInfo.getUserId().equals(userId) && grantInfo.canReadACP()) {
return true;
}
}
}
if (UserManagement.isAdministrator(userId)) {
return true;
}
return false;
}
public boolean canWriteACP(String userId) {
if (globalWriteACP) {
return true;
}
if (ownerId.equals(userId)) {
return true;
}
for (GrantInfo grantInfo : grants) {
if (grantInfo.getUserId().equals(userId)) {
if (grantInfo.isWriteACP()) {
return true;
}
}
}
if (UserManagement.isAdministrator(userId)) {
return true;
}
return false;
}