| 1 |
26600
|
sandro.lab
|
package eu.dnetlib.msro.notification;
|
| 2 |
|
|
|
| 3 |
42284
|
michele.ar
|
import java.io.StringReader;
|
| 4 |
26600
|
sandro.lab
|
import java.util.Date;
|
| 5 |
41783
|
michele.ar
|
import java.util.HashMap;
|
| 6 |
26600
|
sandro.lab
|
import java.util.Map;
|
| 7 |
|
|
import java.util.Properties;
|
| 8 |
|
|
import java.util.concurrent.BlockingQueue;
|
| 9 |
|
|
import java.util.concurrent.LinkedBlockingQueue;
|
| 10 |
|
|
|
| 11 |
42284
|
michele.ar
|
import javax.annotation.Resource;
|
| 12 |
26600
|
sandro.lab
|
import javax.mail.Authenticator;
|
| 13 |
|
|
import javax.mail.Message;
|
| 14 |
|
|
import javax.mail.MessagingException;
|
| 15 |
|
|
import javax.mail.PasswordAuthentication;
|
| 16 |
|
|
import javax.mail.Session;
|
| 17 |
|
|
import javax.mail.Transport;
|
| 18 |
|
|
import javax.mail.internet.InternetAddress;
|
| 19 |
|
|
import javax.mail.internet.MimeMessage;
|
| 20 |
|
|
|
| 21 |
|
|
import org.antlr.stringtemplate.StringTemplate;
|
| 22 |
42298
|
michele.ar
|
import org.apache.commons.lang3.StringUtils;
|
| 23 |
26600
|
sandro.lab
|
import org.apache.commons.logging.Log;
|
| 24 |
|
|
import org.apache.commons.logging.LogFactory;
|
| 25 |
42284
|
michele.ar
|
import org.dom4j.Document;
|
| 26 |
|
|
import org.dom4j.io.SAXReader;
|
| 27 |
26600
|
sandro.lab
|
import org.springframework.beans.factory.annotation.Required;
|
| 28 |
|
|
|
| 29 |
27587
|
claudio.at
|
import com.google.common.base.Splitter;
|
| 30 |
26600
|
sandro.lab
|
|
| 31 |
42284
|
michele.ar
|
import eu.dnetlib.enabling.locators.UniqueServiceLocator;
|
| 32 |
|
|
import eu.dnetlib.msro.workflows.procs.WorkflowProcess;
|
| 33 |
|
|
import eu.dnetlib.msro.workflows.procs.WorkflowProcess.Status;
|
| 34 |
|
|
import eu.dnetlib.rmi.enabling.ISLookUpService;
|
| 35 |
|
|
|
| 36 |
26600
|
sandro.lab
|
public class EmailDispatcher {
|
| 37 |
|
|
|
| 38 |
|
|
private String from;
|
| 39 |
|
|
private String fromName;
|
| 40 |
|
|
private String cc;
|
| 41 |
|
|
private String smtpHost;
|
| 42 |
|
|
private int smtpPort = 587;
|
| 43 |
|
|
private String smtpUser;
|
| 44 |
|
|
private String smtpPassword;
|
| 45 |
|
|
private String baseUrl;
|
| 46 |
32850
|
alessia.ba
|
private String infrastructure;
|
| 47 |
26600
|
sandro.lab
|
|
| 48 |
|
|
private static final Log log = LogFactory.getLog(EmailDispatcher.class);
|
| 49 |
|
|
|
| 50 |
42284
|
michele.ar
|
@Resource
|
| 51 |
|
|
private UniqueServiceLocator serviceLocator;
|
| 52 |
|
|
|
| 53 |
27587
|
claudio.at
|
private final BlockingQueue<Message> queue = new LinkedBlockingQueue<Message>();
|
| 54 |
26600
|
sandro.lab
|
|
| 55 |
42284
|
michele.ar
|
public void sendMail(final String to, final String subject, final String message) {
|
| 56 |
26600
|
sandro.lab
|
try {
|
| 57 |
|
|
final Session session = Session.getInstance(obtainProperties(), obtainAuthenticator());
|
| 58 |
|
|
|
| 59 |
42284
|
michele.ar
|
final MimeMessage mimeMessage = new MimeMessage(session);
|
| 60 |
|
|
mimeMessage.setFrom(new InternetAddress(this.from, this.fromName));
|
| 61 |
|
|
mimeMessage.setSubject(subject);
|
| 62 |
|
|
mimeMessage.setContent(message, "text/html; charset=utf-8");
|
| 63 |
|
|
mimeMessage.setSentDate(new Date());
|
| 64 |
26600
|
sandro.lab
|
|
| 65 |
42284
|
michele.ar
|
mimeMessage.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
|
| 66 |
|
|
|
| 67 |
41783
|
michele.ar
|
if ((this.cc != null) && !this.cc.isEmpty()) {
|
| 68 |
|
|
for (final String aCC : Splitter.on(",").omitEmptyStrings().trimResults().split(getCc())) {
|
| 69 |
42284
|
michele.ar
|
mimeMessage.addRecipient(Message.RecipientType.CC, new InternetAddress(aCC));
|
| 70 |
27587
|
claudio.at
|
}
|
| 71 |
26600
|
sandro.lab
|
}
|
| 72 |
|
|
|
| 73 |
42284
|
michele.ar
|
this.queue.add(mimeMessage);
|
| 74 |
26600
|
sandro.lab
|
|
| 75 |
42284
|
michele.ar
|
log.info("Mail to " + to + " in queue");
|
| 76 |
41783
|
michele.ar
|
} catch (final Exception e) {
|
| 77 |
26600
|
sandro.lab
|
log.error("Error sending mail", e);
|
| 78 |
|
|
}
|
| 79 |
|
|
}
|
| 80 |
|
|
|
| 81 |
42284
|
michele.ar
|
private String applyTemplate(final String template, final WorkflowProcess proc) {
|
| 82 |
|
|
final StringTemplate st = new StringTemplate(template);
|
| 83 |
|
|
st.setAttribute("proc", proc);
|
| 84 |
|
|
st.setAttribute("baseUrl", this.baseUrl);
|
| 85 |
|
|
st.setAttribute("infrastructure", this.infrastructure);
|
| 86 |
|
|
return st.toString();
|
| 87 |
|
|
}
|
| 88 |
|
|
|
| 89 |
26600
|
sandro.lab
|
public void processMailQueue() {
|
| 90 |
|
|
while (true) {
|
| 91 |
41783
|
michele.ar
|
final Message message = this.queue.poll();
|
| 92 |
|
|
if (message == null) {
|
| 93 |
|
|
return;
|
| 94 |
|
|
} else {
|
| 95 |
26600
|
sandro.lab
|
try {
|
| 96 |
|
|
log.info("Sending mail...");
|
| 97 |
|
|
Transport.send(message);
|
| 98 |
|
|
log.info("...sent");
|
| 99 |
41783
|
michele.ar
|
} catch (final MessagingException e) {
|
| 100 |
26600
|
sandro.lab
|
log.error("Error sending email", e);
|
| 101 |
41783
|
michele.ar
|
this.queue.add(message);
|
| 102 |
26600
|
sandro.lab
|
return;
|
| 103 |
|
|
}
|
| 104 |
|
|
}
|
| 105 |
|
|
}
|
| 106 |
|
|
}
|
| 107 |
|
|
|
| 108 |
42284
|
michele.ar
|
public void sendMails(final WorkflowProcess proc) {
|
| 109 |
|
|
|
| 110 |
|
|
final SAXReader reader = new SAXReader();
|
| 111 |
|
|
final Map<String, Document> emailProfiles = new HashMap<>();
|
| 112 |
|
|
|
| 113 |
26600
|
sandro.lab
|
try {
|
| 114 |
42298
|
michele.ar
|
|
| 115 |
42284
|
michele.ar
|
this.serviceLocator
|
| 116 |
|
|
.getService(ISLookUpService.class)
|
| 117 |
42298
|
michele.ar
|
.quickSearchProfile("for $x in collection('/db/DRIVER/WorkflowDSResources/WorkflowDSResourceType') " +
|
| 118 |
|
|
"where $x//RESOURCE_IDENTIFIER/@value='" + proc.getProfileId() + "' " +
|
| 119 |
|
|
"return $x//NOTIFICATIONS/EMAIL/concat(@condition , ' @@@ ', @messageProfileId, ' @@@ ', @address)")
|
| 120 |
42284
|
michele.ar
|
.forEach(s -> {
|
| 121 |
|
|
final String[] arr = s.split("@@@");
|
| 122 |
42298
|
michele.ar
|
if (StringUtils.isNoneBlank(arr[0].trim())) {
|
| 123 |
|
|
final NotificationCondition condition = NotificationCondition.valueOf(arr[0].trim());
|
| 124 |
|
|
final String emailProfileId = arr[1].trim();
|
| 125 |
|
|
final String to = arr[2].trim();
|
| 126 |
26600
|
sandro.lab
|
|
| 127 |
42298
|
michele.ar
|
if (condition == NotificationCondition.ALWAYS ||
|
| 128 |
|
|
(condition == NotificationCondition.ONLY_FAILED && proc.getStatus() == Status.FAILURE) ||
|
| 129 |
|
|
(condition == NotificationCondition.ONLY_SUCCESS && proc.getStatus() == Status.SUCCESS)) {
|
| 130 |
|
|
try {
|
| 131 |
|
|
if (!emailProfiles.containsKey(emailProfileId)) {
|
| 132 |
|
|
final String profile = this.serviceLocator.getService(ISLookUpService.class).getResourceProfile(emailProfileId);
|
| 133 |
|
|
final Document doc = reader.read(new StringReader(profile));
|
| 134 |
|
|
emailProfiles.put(emailProfileId, doc);
|
| 135 |
|
|
}
|
| 136 |
|
|
final String subject = applyTemplate(emailProfiles.get(emailProfileId).valueOf("//SUBJECT_TEMPLATE").trim(), proc);
|
| 137 |
|
|
final String message = applyTemplate(emailProfiles.get(emailProfileId).valueOf("//EMAIL_TEMPLATE").trim(), proc);
|
| 138 |
26600
|
sandro.lab
|
|
| 139 |
42298
|
michele.ar
|
sendMail(to, subject, message);
|
| 140 |
|
|
|
| 141 |
|
|
} catch (final Exception e) {
|
| 142 |
|
|
log.error("Error sending mail to " + to, e);
|
| 143 |
42284
|
michele.ar
|
}
|
| 144 |
|
|
}
|
| 145 |
|
|
}
|
| 146 |
|
|
});
|
| 147 |
|
|
} catch (final Throwable e) {
|
| 148 |
|
|
log.error("Error generating sending mails for process: " + proc.getId(), e);
|
| 149 |
26600
|
sandro.lab
|
}
|
| 150 |
|
|
|
| 151 |
|
|
}
|
| 152 |
|
|
|
| 153 |
|
|
private Properties obtainProperties() {
|
| 154 |
|
|
final Properties props = new Properties();
|
| 155 |
|
|
props.put("mail.transport.protocol", "smtp");
|
| 156 |
41783
|
michele.ar
|
props.put("mail.smtp.host", this.smtpHost);
|
| 157 |
|
|
props.put("mail.smtp.port", this.smtpPort);
|
| 158 |
|
|
props.put("mail.smtp.auth", Boolean.toString((this.smtpUser != null) && !this.smtpUser.isEmpty()));
|
| 159 |
26600
|
sandro.lab
|
return props;
|
| 160 |
|
|
}
|
| 161 |
|
|
|
| 162 |
|
|
private Authenticator obtainAuthenticator() {
|
| 163 |
41783
|
michele.ar
|
if ((this.smtpUser == null) || this.smtpUser.isEmpty()) { return null; }
|
| 164 |
26600
|
sandro.lab
|
|
| 165 |
|
|
return new Authenticator() {
|
| 166 |
|
|
|
| 167 |
41783
|
michele.ar
|
private final PasswordAuthentication authentication = new PasswordAuthentication(EmailDispatcher.this.smtpUser, EmailDispatcher.this.smtpPassword);
|
| 168 |
26600
|
sandro.lab
|
|
| 169 |
|
|
@Override
|
| 170 |
|
|
protected PasswordAuthentication getPasswordAuthentication() {
|
| 171 |
41783
|
michele.ar
|
return this.authentication;
|
| 172 |
26600
|
sandro.lab
|
}
|
| 173 |
|
|
|
| 174 |
|
|
};
|
| 175 |
|
|
}
|
| 176 |
|
|
|
| 177 |
|
|
public String getFrom() {
|
| 178 |
41783
|
michele.ar
|
return this.from;
|
| 179 |
26600
|
sandro.lab
|
}
|
| 180 |
|
|
|
| 181 |
|
|
@Required
|
| 182 |
|
|
public void setFrom(final String from) {
|
| 183 |
|
|
this.from = from;
|
| 184 |
|
|
}
|
| 185 |
|
|
|
| 186 |
|
|
public String getFromName() {
|
| 187 |
41783
|
michele.ar
|
return this.fromName;
|
| 188 |
26600
|
sandro.lab
|
}
|
| 189 |
|
|
|
| 190 |
|
|
@Required
|
| 191 |
|
|
public void setFromName(final String fromName) {
|
| 192 |
|
|
this.fromName = fromName;
|
| 193 |
|
|
}
|
| 194 |
|
|
|
| 195 |
|
|
public String getCc() {
|
| 196 |
41783
|
michele.ar
|
return this.cc;
|
| 197 |
26600
|
sandro.lab
|
}
|
| 198 |
|
|
|
| 199 |
|
|
@Required
|
| 200 |
|
|
public void setCc(final String cc) {
|
| 201 |
|
|
this.cc = cc;
|
| 202 |
|
|
}
|
| 203 |
|
|
|
| 204 |
|
|
public String getSmtpHost() {
|
| 205 |
41783
|
michele.ar
|
return this.smtpHost;
|
| 206 |
26600
|
sandro.lab
|
}
|
| 207 |
|
|
|
| 208 |
|
|
@Required
|
| 209 |
|
|
public void setSmtpHost(final String smtpHost) {
|
| 210 |
|
|
this.smtpHost = smtpHost;
|
| 211 |
|
|
}
|
| 212 |
|
|
|
| 213 |
|
|
public int getSmtpPort() {
|
| 214 |
41783
|
michele.ar
|
return this.smtpPort;
|
| 215 |
26600
|
sandro.lab
|
}
|
| 216 |
|
|
|
| 217 |
|
|
public void setSmtpPort(final int smtpPort) {
|
| 218 |
|
|
this.smtpPort = smtpPort;
|
| 219 |
|
|
}
|
| 220 |
|
|
|
| 221 |
|
|
public String getSmtpUser() {
|
| 222 |
41783
|
michele.ar
|
return this.smtpUser;
|
| 223 |
26600
|
sandro.lab
|
}
|
| 224 |
|
|
|
| 225 |
|
|
public void setSmtpUser(final String smtpUser) {
|
| 226 |
|
|
this.smtpUser = smtpUser;
|
| 227 |
|
|
}
|
| 228 |
|
|
|
| 229 |
|
|
public String getSmtpPassword() {
|
| 230 |
41783
|
michele.ar
|
return this.smtpPassword;
|
| 231 |
26600
|
sandro.lab
|
}
|
| 232 |
|
|
|
| 233 |
|
|
public void setSmtpPassword(final String smtpPassword) {
|
| 234 |
|
|
this.smtpPassword = smtpPassword;
|
| 235 |
|
|
}
|
| 236 |
|
|
|
| 237 |
|
|
public String getBaseUrl() {
|
| 238 |
41783
|
michele.ar
|
return this.baseUrl;
|
| 239 |
26600
|
sandro.lab
|
}
|
| 240 |
|
|
|
| 241 |
|
|
@Required
|
| 242 |
|
|
public void setBaseUrl(final String baseUrl) {
|
| 243 |
|
|
this.baseUrl = baseUrl;
|
| 244 |
|
|
}
|
| 245 |
|
|
|
| 246 |
32850
|
alessia.ba
|
public String getInfrastructure() {
|
| 247 |
41783
|
michele.ar
|
return this.infrastructure;
|
| 248 |
32850
|
alessia.ba
|
}
|
| 249 |
|
|
|
| 250 |
|
|
@Required
|
| 251 |
|
|
public void setInfrastructure(final String infrastructure) {
|
| 252 |
|
|
this.infrastructure = infrastructure;
|
| 253 |
|
|
}
|
| 254 |
|
|
|
| 255 |
26600
|
sandro.lab
|
}
|