public boolean spooler_open() {
try {
// classic or order driven
if (spooler_task.job().order_queue() == null) {
spooler_log.debug6(
"retrieving mail files from directory: "
+ this.getQueueDirectory()
+ " for file specification: "
+ this.getQueuePrefixSpec());
this.mailOrders =
SOSFile.getFilelist(this.getQueueDirectory(), this.getQueuePrefixSpec(), 0);
this.mailOrderIterator = this.mailOrders.iterator();
if (this.mailOrders.size() > 0)
spooler_log.info(this.mailOrders.size() + " mail files found");
return this.mailOrderIterator.hasNext();
} else {
return true;
}
} catch (Exception e) {
spooler_log.warn(
"failed to retrieve mail files from directory ["
+ this.getQueueDirectory()
+ ", "
+ this.getQueuePrefixSpec()
+ "]: "
+ e.getMessage());
return false;
}
}
public boolean spooler_process() {
Order order = null;
String orderId = "(none)";
String host = spooler_log.mail().smtp();
int port = 25;
String queueDir = spooler_log.mail().queue_dir();
String from = spooler_log.mail().from();
String to = "";
String cc = "";
String bcc = "";
String subject = "";
String body = "";
String contentType = "text/plain";
String encoding = "Base64";
String attachmentCharset = "iso-8859-1";
String attachmentContentType = "application/octet-stream";
String attachmentEncoding = "Base64";
boolean cleanupAttachment = false;
String[] attachments = {};
try {
try {
if (spooler_job.order_queue() != null) {
order = spooler_task.order();
orderId = order.id();
if (order.params().value("configuration_path") != null
&& order.params().value("configuration_path").length() > 0) {
this.setConfigurationPath(order.params().value("configuration_path"));
} else if (spooler_task.params().value("configuration_path") != null
&& spooler_task.params().value("configuration_path").length() > 0) {
this.setConfigurationPath(spooler_task.params().value("configuration_path"));
}
if (order.params().value("configuration_file") != null
&& order.params().value("configuration_file").length() > 0) {
this.setConfigurationFilename(order.params().value("configuration_file"));
} else if (spooler_task.params().value("configuration_file") != null
&& spooler_task.params().value("configuration_file").length() > 0) {
this.setConfigurationFilename(spooler_task.params().value("configuration_file"));
}
// load and assign configuration
this.initConfiguration();
}
// prepare parameters and attributes
this.prepare();
} catch (Exception e) {
throw new Exception("error occurred preparing order: " + e.getMessage());
}
if (doSendMail()) {
try {
if (this.getParameters().value("to") != null
&& this.getParameters().value("to").length() > 0) {
to = this.getParameters().value("to");
} else {
throw new Exception("no value was specified for mandatory parameter [to]");
}
if (this.getParameters().value("subject") != null
&& this.getParameters().value("subject").length() > 0) {
subject = this.getParameters().value("subject");
} else {
throw new Exception("no value was specified for mandatory parameter [subject]");
}
if (this.getParameters().value("host") != null
&& this.getParameters().value("host").length() > 0) {
host = this.getParameters().value("host");
}
if (this.getParameters().value("port") != null
&& this.getParameters().value("port").length() > 0) {
try {
port = Integer.parseInt(this.getParameters().value("port"));
} catch (Exception e) {
throw new Exception(
"illegal, non-numeric value ["
+ this.getParameters().value("port")
+ "] for parameter [port]: "
+ e.getMessage());
}
}
if (this.getParameters().value("queue_directory") != null
&& this.getParameters().value("queue_directory").length() > 0) {
queueDir = this.getParameters().value("queue_directory");
}
if (this.getParameters().value("from") != null
&& this.getParameters().value("from").length() > 0) {
from = this.getParameters().value("from");
}
if (this.getParameters().value("cc") != null
&& this.getParameters().value("cc").length() > 0) {
cc = this.getParameters().value("cc");
}
if (this.getParameters().value("bcc") != null
&& this.getParameters().value("bcc").length() > 0) {
bcc = this.getParameters().value("bcc");
}
if (this.getParameters().value("body") != null
&& this.getParameters().value("body").length() > 0) {
body = this.getParameters().value("body");
}
if (this.getParameters().value("content_type") != null
&& this.getParameters().value("content_type").length() > 0) {
contentType = this.getParameters().value("content_type");
}
if (this.getParameters().value("encoding") != null
&& this.getParameters().value("encoding").length() > 0) {
encoding = this.getParameters().value("encoding");
}
if (this.getParameters().value("attachment_charset") != null
&& this.getParameters().value("attachment_charset").length() > 0) {
attachmentCharset = this.getParameters().value("attachment_charset");
}
if (this.getParameters().value("attachment_content_type") != null
&& this.getParameters().value("attachment_content_type").length() > 0) {
attachmentContentType = this.getParameters().value("attachment_content_type");
}
if (this.getParameters().value("attachment_encoding") != null
&& this.getParameters().value("attachment_encoding").length() > 0) {
attachmentEncoding = this.getParameters().value("attachment_encoding");
}
if (this.getParameters().value("attachment") != null
&& this.getParameters().value("attachment").length() > 0) {
attachments = this.getParameters().value("attachment").split(";");
}
if (this.getParameters().value("cleanup_attachment") != null
&& this.getParameters().value("cleanup_attachment").length() > 0) {
if (this.getParameters().value("cleanup_attachment").equals("1")
|| this.getParameters().value("cleanup_attachment").equalsIgnoreCase("true")
|| this.getParameters().value("cleanup_attachment").equalsIgnoreCase("yes")) {
cleanupAttachment = true;
}
}
} catch (Exception e) {
throw new Exception("error occurred checking parameters: " + e.getMessage());
}
try { // to process order
SOSMail sosMail = new SOSMail(host);
sosMail.setPort(Integer.toString(port));
sosMail.setQueueDir(queueDir);
sosMail.setFrom(from);
sosMail.setContentType(contentType);
sosMail.setEncoding(encoding);
String recipientsTo[] = to.split(",");
for (int i = 0; i < recipientsTo.length; i++) {
if (i == 0) sosMail.setReplyTo(recipientsTo[i].trim());
sosMail.addRecipient(recipientsTo[i].trim());
}
String recipientsCC[] = cc.split(",");
for (int i = 0; i < recipientsCC.length; i++) {
sosMail.addCC(recipientsCC[i].trim());
}
String recipientsBCC[] = bcc.split(",");
for (int i = 0; i < recipientsBCC.length; i++) {
sosMail.addBCC(recipientsBCC[i].trim());
}
sosMail.setSubject(subject);
sosMail.setBody(body);
sosMail.setAttachmentCharset(attachmentCharset);
sosMail.setAttachmentEncoding(attachmentEncoding);
sosMail.setAttachmentContentType(attachmentContentType);
for (int i = 0; i < attachments.length; i++) {
File attachmentFile = new File(attachments[i]);
SOSMailAttachment attachment = new SOSMailAttachment(sosMail, attachmentFile);
attachment.setCharset(attachmentCharset);
attachment.setEncoding(attachmentEncoding);
attachment.setContentType(attachmentContentType);
sosMail.addAttachment(attachment);
}
sosMail.setSOSLogger(this.getLogger());
this.getLogger().info("sending mail: \n" + sosMail.dumpMessageAsString());
if (!sosMail.send()) {
this.getLogger()
.warn(
"mail server is unavailable, mail for recipient ["
+ to
+ "] is queued in local directory ["
+ sosMail.getQueueDir()
+ "]:"
+ sosMail.getLastError());
}
if (cleanupAttachment) {
for (int i = 0; i < attachments.length; i++) {
File attachmentFile = new File(attachments[i]);
if (attachmentFile.exists() && attachmentFile.canWrite()) {
SOSFile.deleteFile(attachmentFile);
}
}
}
sosMail.clearRecipients();
} catch (Exception e) {
throw new Exception(e.getMessage());
}
}
return (spooler_task.job().order_queue() != null) ? true : false;
} catch (Exception e) {
spooler_log.warn("error occurred processing order [" + orderId + "]: " + e.getMessage());
return false;
} finally {
try {
this.cleanup();
} catch (Exception e) {
}
;
}
}