/**
* Get existing ACL for identity. If ACL does not exist it will be created.
*
* @param oid object identity
* @return ACL fro this object identity
*/
private MutableAcl getAclFor(ObjectIdentity oid) {
MutableAcl acl;
try {
acl = (MutableAcl) mutableAclService.readAclById(oid);
} catch (NotFoundException nfe) {
acl = mutableAclService.createAcl(oid);
}
return acl;
}
@Transactional
@Secured("ROLE_USER")
public synchronized void postMessage(Message message) {
message.setId(System.currentTimeMillis());
messages.put(message.getId(), message);
ObjectIdentity oid = new ObjectIdentityImpl(Message.class, message.getId());
MutableAcl acl = mutableAclService.createAcl(oid);
acl.insertAce(0, BasePermission.ADMINISTRATION, new PrincipalSid(message.getAuthor()), true);
acl.insertAce(1, BasePermission.DELETE, new GrantedAuthoritySid("ROLE_ADMIN"), true);
acl.insertAce(2, BasePermission.READ, new GrantedAuthoritySid("ROLE_USER"), true);
mutableAclService.updateAcl(acl);
}
@Transactional
public int createEvent(Event event) {
int result = eventDao.createEvent(event);
event.setId(result);
MutableAcl acl = aclService.createAcl(new ObjectIdentityImpl(event));
PrincipalSid sid = new PrincipalSid(userContext.getCurrentUser().getEmail());
acl.setOwner(sid);
acl.insertAce(0, BasePermission.READ, sid, true);
aclService.updateAcl(acl);
return result;
}
public void addPermission(BankingTx tx, Sid recipient, Permission permission) {
MutableAcl acl;
ObjectIdentity oid = new ObjectIdentityImpl(BankingTx.class, tx.getId());
try {
acl = (MutableAcl) mutableAclService.readAclById(oid);
} catch (NotFoundException nfe) {
System.out.println("oid=" + oid.toString());
acl = mutableAclService.createAcl(oid);
}
acl.insertAce(acl.getEntries().size(), permission, recipient, true);
mutableAclService.updateAcl(acl);
}
/** Grants permissions for the specified task to the specified user. */
private void grantPermissionsForTask(String taskId, String username) {
MutableAcl taskAcl = null;
ObjectIdentity taskObjectIdentity = new ObjectIdentityImpl(TASK_PREFIX, taskId);
try {
taskAcl = (MutableAcl) mutableAclService.readAclById(taskObjectIdentity);
} catch (NotFoundException e) {
taskAcl = mutableAclService.createAcl(taskObjectIdentity);
}
Object obj = taskAcl.getEntries();
taskAcl.insertAce(
taskAcl.getEntries().size(), BasePermission.WRITE, new PrincipalSid(username), true);
taskAcl.insertAce(
taskAcl.getEntries().size(), BasePermission.READ, new PrincipalSid(username), true);
mutableAclService.updateAcl(taskAcl);
}