private Target createTarget(OctetString userInfo) {
if ((userInfo == null) || (userInfo.length() == 0)) {
return defaultTarget;
}
if (version == SnmpConstants.version3) {
if ((securityModel == SecurityModel.SECURITY_MODEL_USM) && (usm != null)) {
UsmUserEntry user = usm.getUser(null, userInfo);
UserTarget target = new UserTarget();
if (user != null) {
if (user.getAuthenticationKey() != null) {
if (user.getPrivacyKey() != null) {
target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
} else {
target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV);
}
} else {
target.setSecurityLevel(SecurityLevel.NOAUTH_NOPRIV);
}
}
target.setVersion(version);
target.setSecurityName(userInfo);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
} else if (securityModel == SecurityModel.SECURITY_MODEL_TSM) {
CertifiedTarget target = new CertifiedTarget(userInfo);
target.setVersion(version);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
}
} else {
CommunityTarget target = new CommunityTarget();
target.setCommunity(userInfo);
target.setVersion(version);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
}
return null;
}