private static final String getQueryFilter(final LDAPDirectoryQuery _q) throws LDAPException {
StringBuilder filter = new StringBuilder();
while (_q.hasMoreConditions()) {
Object _o = _q.nextCondition();
if (_o instanceof LDAPDirectoryQuery) {
filter.append(getQueryFilter((LDAPDirectoryQuery) _o));
} else if (_o instanceof Object[]) {
filter.append(getConditionFilter((Object[]) _o));
}
}
if (_q.getType() == LDAPDirectoryQuery.OR) {
if (_q.totalConditions() > 1) {
filter.insert(0, "(|");
filter.append(")");
}
} else {
if (_q.totalConditions() > 1) {
filter.insert(0, "(&");
filter.append(")");
}
}
return filter.toString();
}
private String getQueryString(final DirContext ctx, final LDAPDirectoryQuery q)
throws NamingException, LDAPException {
StringBuilder filter = new StringBuilder();
while (q.hasMoreConditions()) {
Object _condition = q.nextCondition();
if (_condition instanceof LDAPDirectoryQuery) {
filter.append(getQueryFilter((LDAPDirectoryQuery) _condition));
} else if (_condition instanceof Object[]) {
int type = ((Integer) ((Object[]) _condition)[0]).intValue();
String value = (String) ((Object[]) _condition)[2];
if (type == LDAPDirectoryQuery.BRANCH) {
SearchControls ctls = new SearchControls();
ctls.setSearchScope(LDAPConnection.ONE_SCOPE);
NamingEnumeration<SearchResult> answer =
ctx.search(baseDN, "(" + ((Object[]) _condition)[1] + "=" + value + ")", ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
baseDN = sr.getName() + "," + baseDN;
}
} else {
filter.append(getConditionFilter(((Object[]) _condition)));
}
}
}
if (q.getType() == LDAPDirectoryQuery.OR) {
if (q.totalConditions() > 1) {
filter.insert(0, "(|");
filter.append(")");
}
} else {
if (q.totalConditions() > 1) {
filter.insert(0, "(&");
filter.append(")");
}
}
return filter.toString();
}
