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https://issues.apache.org/jira/browse/DIRAPI-184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13948976#comment-13948976
]
Robert Hou commented on DIRAPI-184:
-----------------------------------
I tested available() method before, no matter SearchCursor has element in it or
not, it always return false. Following is my test code:
@Test
public void testSearchCursor()
{
LdapNetworkConnection connection = new
LdapNetworkConnection(
"192.168.80.223", 50001);
DefaultConfigurableBinaryAttributeDetector bad = new
DefaultConfigurableBinaryAttributeDetector();
bad.addBinaryAttribute("objectSid","objectGUID");
connection.setBinaryAttributeDetector(bad);
try {
connection.bind("cn=robert,cn=roles,dc=tibco,dc=com", "robert");
} catch (LdapException e1) {
e1.printStackTrace();
}
SearchRequest sr = new SearchRequestImpl();
try {
sr.setBase(new Dn("cn=roles1,dc=tibco,dc=com"));
} catch (LdapInvalidDnException e1) {
e1.printStackTrace();
}
try {
sr.setFilter("(objectClass=inetorgperson)");
} catch (LdapException e1) {
e1.printStackTrace();
}
sr.setScope(SearchScope.SUBTREE);
// sr.addControl(new PersistentSearchImpl());
SearchCursor cursor = null;
try{
cursor = connection.search(sr);
}catch(LdapException e){
e.printStackTrace();
}
// SearchCursor cursorBackup = cursor;
boolean done = cursor.isDone();
System.out.println("done = " + done);
done = cursor.available();
System.out.println("done = " + done);
SearchResultDone searchResultDone=
cursor.getSearchResultDone();
String str = (searchResultDone == null) ? null:
searchResultDone.toString();
System.out.println(str);
try {
cursor.getEntry();
} catch (LdapException e2) {
e2.printStackTrace();
}
MessageTypeEnum messageTypeEnum = null;
try {
Response response = cursor.get();
messageTypeEnum = response.getType();
} catch (CursorException e2) {
e2.printStackTrace();
}
try {
// done = cursor.isFirst();
// System.out.println("bdone = " + done);
if(cursor.next()){
// done = cursor.isFirst();
// System.out.println("ndone = " + done);
}
} catch (LdapException e1) {
e1.printStackTrace();
} catch (CursorException e1) {
e1.printStackTrace();
}
int i = 0;
try {
while(cursor.next()){
i++;
Entry entry = cursor.getEntry();
Dn dn = entry.getDn();
System.out.println("dn = " + dn);
Collection<Attribute> colAttribute =
entry.getAttributes();
Iterator<Attribute> itAttribute =
colAttribute.iterator();
while(itAttribute.hasNext()){
Attribute attribute =
itAttribute.next();
String attributeName =
attribute.getUpId();
Iterator<Value<?>> itValue =
attribute.iterator();
while(itValue.hasNext()){
Value<?> value =
itValue.next();
if(value.isHumanReadable()){
String strValue
= value.getString();
System.out.println("\t" + attributeName + "=" + strValue);
}else{
System.out.println("\t" + attributeName + "withBinary=" +
value.getValue().toString());
}
}
}
}
} catch (LdapException e) {
e.printStackTrace();
} catch (CursorException e) {
e.printStackTrace();
}
done = cursor.isDone();
System.out.println("itfinish = " + done);
System.out.println("output " + i + "entries");
}
> Supply one method in SearchCursor to judge it has element or not.
> -----------------------------------------------------------------
>
> Key: DIRAPI-184
> URL: https://issues.apache.org/jira/browse/DIRAPI-184
> Project: Directory Client API
> Issue Type: Improvement
> Affects Versions: 1.0.0-M21
> Reporter: Robert Hou
>
> In some case, I need one method in
> org.apache.directory.api.ldap.model.cursor.SearchCursor to judge it has
> element or not. If not, I would not process the later logic.
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