/** Tests the maximum persistent search limit imposed by the server. */
@Test
public void testMaxPSearch() throws Exception {
TestCaseUtils.initializeTestBackend(true);
// Modify the configuration to allow only 1 concurrent persistent search.
InternalClientConnection conn = getRootConnection();
LDAPAttribute attr = new LDAPAttribute("ds-cfg-max-psearches", "1");
ArrayList<RawModification> mods = new ArrayList<>();
mods.add(new LDAPModification(ModificationType.REPLACE, attr));
ModifyOperation modifyOperation = conn.processModify(ByteString.valueOf("cn=config"), mods);
assertEquals(modifyOperation.getResultCode(), ResultCode.SUCCESS);
// Create a persistent search request.
Set<PersistentSearchChangeType> changeTypes = EnumSet.of(ADD, DELETE, MODIFY, MODIFY_DN);
SearchRequest request =
newSearchRequest(DN.valueOf("o=test"), SearchScope.BASE_OBJECT)
.setTypesOnly(true)
.addAttribute("cn")
.addControl(new PersistentSearchControl(changeTypes, true, true));
final InternalSearchOperation search = conn.processSearch(request);
Thread t =
new Thread(
new Runnable() {
@Override
public void run() {
try {
search.run();
} catch (Exception ex) {
}
}
},
"Persistent Search Test");
t.start();
t.join(2000);
// Create a persistent search request.
final String[] args = {
"-D",
"cn=Directory Manager",
"-w",
"password",
"-h",
"127.0.0.1",
"-p",
String.valueOf(TestCaseUtils.getServerLdapPort()),
"-b",
"o=test",
"-s",
"sub",
"-C",
"ps:add:true:true",
"--noPropertiesFile",
"(objectClass=*)"
};
assertEquals(LDAPSearch.mainSearch(args, false, true, null, System.err), 11);
// cancel the persisting persistent search.
search.cancel(new CancelRequest(true, LocalizableMessage.EMPTY));
}
/** Test EntryChangeNotificationControl. */
@Test(dataProvider = "entryChangeNotificationControl")
public void checkEntryChangeNotificationControlTest(
boolean isCritical, long changeNumber, String dnString) throws Exception {
// Test constructor EntryChangeNotificationControl
// (PersistentSearchChangeType changeType,long changeNumber)
PersistentSearchChangeType[] types = PersistentSearchChangeType.values();
EntryChangeNotificationControl ecnc = null;
EntryChangeNotificationControl newEcnc;
ByteStringBuilder bsb = new ByteStringBuilder();
ASN1Writer writer = ASN1.getWriter(bsb);
for (PersistentSearchChangeType type : types) {
ecnc = new EntryChangeNotificationControl(type, changeNumber);
assertNotNull(ecnc);
assertEquals(OID_ENTRY_CHANGE_NOTIFICATION, ecnc.getOID());
assertEquals(changeNumber, ecnc.getChangeNumber());
assertEquals(type, ecnc.getChangeType());
assertNull(ecnc.getPreviousDN());
assertEquals(false, ecnc.isCritical());
checkEntryChangeNotificationControlToString(ecnc);
// also check encode/decode
try {
bsb.clear();
ecnc.write(writer);
LDAPControl control = LDAPReader.readControl(ASN1.getReader(bsb));
newEcnc =
EntryChangeNotificationControl.DECODER.decode(control.isCritical(), control.getValue());
assertNotNull(newEcnc);
assertEquals(ecnc.getOID(), newEcnc.getOID());
assertEquals(ecnc.getChangeNumber(), newEcnc.getChangeNumber());
assertEquals(ecnc.getChangeType(), newEcnc.getChangeType());
assertNull(newEcnc.getPreviousDN());
assertEquals(ecnc.isCritical(), newEcnc.isCritical());
} catch (DirectoryException e) {
fail();
}
}
// Test constructor EntryChangeNotificationControl
// (PersistentSearchChangeType changeType, DN previousDN, long
// changeNumber)
DN dn = DN.valueOf(dnString);
for (PersistentSearchChangeType type : types) {
ecnc = new EntryChangeNotificationControl(type, dn, changeNumber);
assertNotNull(ecnc);
assertEquals(OID_ENTRY_CHANGE_NOTIFICATION, ecnc.getOID());
assertEquals(changeNumber, ecnc.getChangeNumber());
assertEquals(type, ecnc.getChangeType());
assertEquals(dn, ecnc.getPreviousDN());
assertEquals(false, ecnc.isCritical());
checkEntryChangeNotificationControlToString(ecnc);
// also check encode/decode
try {
bsb.clear();
ecnc.write(writer);
LDAPControl control = LDAPReader.readControl(ASN1.getReader(bsb));
newEcnc =
EntryChangeNotificationControl.DECODER.decode(control.isCritical(), control.getValue());
assertNotNull(newEcnc);
assertEquals(ecnc.getOID(), newEcnc.getOID());
assertEquals(ecnc.getChangeNumber(), newEcnc.getChangeNumber());
assertEquals(ecnc.getChangeType(), newEcnc.getChangeType());
assertEquals(ecnc.getPreviousDN(), newEcnc.getPreviousDN());
assertEquals(ecnc.isCritical(), newEcnc.isCritical());
} catch (DirectoryException e) {
assertNotEquals(
type.compareTo(MODIFY_DN),
0,
"couldn't decode a control with previousDN not null and type=modDN");
}
}
// Test constructor EntryChangeNotificationControl(boolean
// isCritical, PersistentSearchChangeType changeType,
// DN previousDN, long changeNumber)
for (PersistentSearchChangeType type : types) {
ecnc = new EntryChangeNotificationControl(isCritical, type, dn, changeNumber);
assertNotNull(ecnc);
assertEquals(OID_ENTRY_CHANGE_NOTIFICATION, ecnc.getOID());
assertEquals(changeNumber, ecnc.getChangeNumber());
assertEquals(type, ecnc.getChangeType());
assertEquals(dn, ecnc.getPreviousDN());
assertEquals(isCritical, ecnc.isCritical());
checkEntryChangeNotificationControlToString(ecnc);
// also check encode/decode
try {
bsb.clear();
ecnc.write(writer);
LDAPControl control = LDAPReader.readControl(ASN1.getReader(bsb));
newEcnc =
EntryChangeNotificationControl.DECODER.decode(control.isCritical(), control.getValue());
assertNotNull(newEcnc);
assertEquals(ecnc.getOID(), newEcnc.getOID());
assertEquals(ecnc.getChangeNumber(), newEcnc.getChangeNumber());
assertEquals(ecnc.getChangeType(), newEcnc.getChangeType());
assertEquals(ecnc.getPreviousDN(), newEcnc.getPreviousDN());
assertEquals(ecnc.isCritical(), newEcnc.isCritical());
} catch (DirectoryException e) {
assertNotEquals(
type.compareTo(PersistentSearchChangeType.MODIFY_DN),
0,
"couldn't decode a control with previousDN not null and type=modDN");
}
}
// Check error on decode
try {
LDAPControl control = new LDAPControl(OID_ENTRY_CHANGE_NOTIFICATION, isCritical);
newEcnc =
EntryChangeNotificationControl.DECODER.decode(control.isCritical(), control.getValue());
fail();
} catch (DirectoryException expected) {
assertEquals(expected.getMessage(), CANNOT_DECODE_CHANGE_NOTIF_CONTROL_NO_VALUE);
}
}