/**
* Try to determine what address from the to address list should be used as main TO address for
* the different EmailReceiver's. In case the references header is null we try to find a
* matching email access point.
*
* @param recipients The recipients from the TO address list
* @param references The references header
* @return A hopefully valid email address as a string
*/
private String toaddress(final Address[] recipients, String references) {
String result = "";
// No recipients found return n/a
if (recipients == null || recipients.length == 0) return "n/a";
if (!hasStreamflowReference(references)) {
Organizations.Data organizations =
module
.unitOfWorkFactory()
.currentUnitOfWork()
.get(Organizations.Data.class, OrganizationsEntity.ORGANIZATIONS_ID);
EmailAccessPoints.Data emailAccessPoints =
(EmailAccessPoints.Data) organizations.organization().get();
Iterable<EmailAccessPoint> possibleAccesspoints =
Iterables.filter(
new Specification<EmailAccessPoint>() {
public boolean satisfiedBy(final EmailAccessPoint accessPoint) {
return Iterables.matchesAny(
new Specification<Address>() {
public boolean satisfiedBy(Address address) {
return ((InternetAddress) address)
.getAddress()
.equalsIgnoreCase(accessPoint.getDescription());
}
},
Arrays.asList(recipients));
}
},
emailAccessPoints.emailAccessPoints().toList());
if (Iterables.count(possibleAccesspoints) > 0)
result = Iterables.first(possibleAccesspoints).getDescription();
else result = ((InternetAddress) recipients[0]).getAddress();
} else {
result = ((InternetAddress) recipients[0]).getAddress();
}
return Strings.empty(result) ? "n/a" : result.toLowerCase();
}
public void activate() throws Exception {
circuitBreaker = descriptor.metaInfo(CircuitBreaker.class);
logger = LoggerFactory.getLogger(ReceiveMailService.class);
if (config.configuration().enabled().get()) {
UnitOfWork uow =
module
.unitOfWorkFactory()
.newUnitOfWork(newUsecase("Create Streamflow support structure"));
RoleMap.newCurrentRoleMap();
RoleMap.current().set(uow.get(UserAuthentication.class, UserEntity.ADMINISTRATOR_USERNAME));
RoleMap.current().set(new UserPrincipal(UserEntity.ADMINISTRATOR_USERNAME));
Organizations.Data orgs =
uow.get(OrganizationsEntity.class, OrganizationsEntity.ORGANIZATIONS_ID);
OrganizationEntity org = (OrganizationEntity) orgs.organization().get();
// check for the existance of support structure for mails that cannot be parsed
RoleMap.current().set(org.getAdministratorRole());
OrganizationalUnit ou = null;
Project project = null;
CaseType caseType = null;
try {
try {
ou =
org.getOrganizationalUnitByName(
systemDefaults.config().configuration().supportOrganizationName().get());
} catch (IllegalArgumentException iae) {
ou =
org.createOrganizationalUnit(
systemDefaults.config().configuration().supportOrganizationName().get());
}
try {
project =
ou.getProjectByName(
systemDefaults.config().configuration().supportProjectName().get());
} catch (IllegalArgumentException iae) {
project =
ou.createProject(
systemDefaults.config().configuration().supportProjectName().get());
}
try {
caseType =
project.getCaseTypeByName(
systemDefaults
.config()
.configuration()
.supportCaseTypeForIncomingEmailName()
.get());
} catch (IllegalArgumentException iae) {
caseType =
ou.createCaseType(
systemDefaults
.config()
.configuration()
.supportCaseTypeForIncomingEmailName()
.get());
project.addSelectedCaseType(caseType);
project.addMember(RoleMap.current().get(Member.class));
}
} finally {
uow.complete();
RoleMap.clearCurrentRoleMap();
}
// Authenticator
authenticator =
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(
config.configuration().user().get(), config.configuration().password().get());
}
};
props = new Properties();
String protocol = config.configuration().protocol().get();
props.put("mail." + protocol + ".host", config.configuration().host().get());
props.put("mail.transport.protocol", protocol);
props.put("mail." + protocol + ".auth", "true");
props.put("mail." + protocol + ".port", config.configuration().port().get());
if (config.configuration().useSSL().get()) {
props.setProperty(
"mail." + protocol + ".socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.setProperty("mail." + protocol + ".socketFactory.fallback", "false");
props.setProperty(
"mail." + protocol + ".socketFactory.port", "" + config.configuration().port().get());
}
url =
new URLName(
protocol,
config.configuration().host().get(),
config.configuration().port().get(),
"",
config.configuration().user().get(),
config.configuration().password().get());
circuitBreaker.addVetoableChangeListener(this);
circuitBreaker.turnOn();
long sleep = config.configuration().sleepPeriod().get();
logger.info(
"Starting scheduled mail receiver thread. Checking every: "
+ (sleep == 0 ? 10 : sleep)
+ " min");
receiverExecutor =
Executors.newSingleThreadScheduledExecutor(new NamedThreadFactory("ReceiveMail"));
receiverExecutor.scheduleWithFixedDelay(
this, 0, (sleep == 0 ? 10 : sleep), TimeUnit.MINUTES);
}
}