我正在尝试使用 Com4j 查询 ldap 以检索所有内部员工。下面的代码有效，但总是返回 960 个结果，而应该有数千个结果。有办法指定最大结果大小还是我应该做一些不同的事情？
public class SearchInternalPersons {
private static final Logger LOGGER = LoggerFactory.getLogger(SearchInternalPersons.class);
private static final String DEFAULT_FIELDS = "sAMAccountName,givenName,sn,employeeType";
public static void main(final String[] args) throws Exception {
final Map<String, String> AD2attribute = Maps.newHashMap();
final StringTokenizer tokenizer = new StringTokenizer(DEFAULT_FIELDS, ",");
while (tokenizer.hasMoreTokens()) {
final String token = tokenizer.nextToken();
AD2attribute.put(token, token);
}
final _Connection con = ClassFactory.createConnection();
con.provider("ADsDSOObject");
con.open("Active Directory Provider", StringUtils.EMPTY, StringUtils.EMPTY, -1);
final _Command cmd = ClassFactory.createCommand();
cmd.activeConnection(con);
String command = createCommand();
LOGGER.debug("Command=" + command);
cmd.commandText(command);
_Recordset rs = cmd.execute(null, Variant.getMissing(), -1);
if (rs.eof()) {
LOGGER.error("no users not found.");
} else {
System.out.println(rs.pageCount()); // prints 96
System.out.println(rs.pageSize()); // prints 10
System.out.println(rs.recordCount()); // prints 960
for (int i=0;i<63;i++) {
System.out.println(rs.properties(i).name() + ":" + rs.properties(i).value());
}
for (int i = 0; i < rs.recordCount(); i++) {
final Fields userData = rs.fields();
final Map<String, String> userDataAttributes = new HashMap<String, String>();
for (int j = 0; j < userData.count(); j++) {
final Field field = userData.item(j);
final String attribute = AD2attribute.get(field.name());
if (attribute != null && !attribute.isEmpty()) {
final Object value = field.value();
final String textValue = (value == null) ? StringUtils.EMPTY : value.toString();
LOGGER.debug(field.name() + "=" + textValue);
userDataAttributes.put(attribute, textValue);
}
}
rs.moveNext();
}
}
rs.close();
con.close();
}
private static String createCommand() {
final StringBuilder commandBuilder = new StringBuilder("<LDAP://");
commandBuilder.append((String) COM4J.getObject(IADs.class, "LDAP://RootDSE", null).get("defaultNamingContext"));
commandBuilder.append(">;(employeeType=employee);");
commandBuilder.append(DEFAULT_FIELDS);
commandBuilder.append(";subTree");
return commandBuilder.toString();
}
}
ResultSet 属性如下：
IAccessor:true
IColumnsInfo:true
IColumnsInfo2:true
IConvertType:true
IGetSession:true
IRow:false
IGetRow:true
IRowset:true
IRowsetIdentity:true
IRowsetInfo:true
IRowsetLocate:true
IRowsetScroll:true
Preserve on Abort:false
Blocking Storage Objects:true
Use Bookmarks:true
Skip Deleted Bookmarks:false
Bookmark Type:1
Fetch Backwards:true
Hold Rows:true
Scroll Backwards:true
Column Privileges:true
Preserve on Commit:false
Immobile Rows:true
Literal Bookmarks:false
Literal Row Identity:true
Maximum Open Rows:0
Maximum Pending Rows:0
Maximum Rows:0
Notification Phases:0
Column Set Notification:0
Row Delete Notification:0
Row First Change Notification:0
Row Insert Notification:0
Row Resynchronization Notification:0
Rowset Release Notification:0
Rowset Fetch Position Change Notification:0
Row Undo Change Notification:0
Row Undo Delete Notification:0
Row Undo Insert Notification:0
Row Update Notification:0
Bookmarks Ordered:true
Own Inserts Visible:false
Own Changes Visible:false
Quick Restart:true
Reentrant Events:true
Remove Deleted Rows:false
Report Multiple Changes:false
Row Privileges:false
Row Threading Model:1
Strong Row Identity:false
Asynchronous:false
Deref Aliases:0
Size Limit:0
Server Time Limit:0
Column Names only:false
SearchScope:2
Timeout:0
Page size:0
Time limit:0
Chase referrals:0
Sort On:null
Cache Results:true
Bookmarkable:true