Good day everyone,

I'm really struggling with something that I believe it could be a simple fix but I just can't find it. I'm just trying to send an email from within the ESB using a code like this:

Session session = Session.getDefaultInstance(props, null);

MimeMessage message = new MimeMessage(session);

message.setFrom(new InternetAddress(from));

InternetAddress[] toAddress = new InternetAddress[http://to.size()];

// To get the array of addresses

for( int i=0; i < to.size(); i++ ) { // changed from a while loop

toAddress[i] = new InternetAddress(to.get(i));

}

System.out.println("sending");

for( int i=0; i < toAddress.length; i++) { // changed from a while loop

message.addRecipient(Message.RecipientType.TO, toAddress[i]);

}

message.setSubject("My subject");

message.setText("Message");

Transport transport = session.getTransport("smtp");

transport.connect(host, from, pass);

transport.sendMessage(message, message.getAllRecipients());

transport.close();

The code works perfectly well outside the ESB, but within it, I'm getting this exception:

org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to intialize bean emailExample

at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:638)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:724)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:147)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:640)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:331)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:227)10:org.apache.aries.blueprint:0.3.1

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441):1.6.0_26

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303):1.6.0_26

at java.util.concurrent.FutureTask.run(FutureTask.java:138):1.6.0_26

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98):1.6.0_26

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206):1.6.0_26

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886):1.6.0_26

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908):1.6.0_26

at java.lang.Thread.run(Thread.java:662):1.6.0_26

Caused by: javax.mail.MessagingException: IOException while sending message;

nested exception is:

javax.activation.UnsupportedDataTypeException: text/plain; charset=us-ascii

at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:930)

at com.flytecomm.email_example.App.send(App.java:104)

at com.flytecomm.email_example.App.main(App.java:24)

at com.flytecomm.email_example.App.init(App.java:29)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method):1.6.0_26

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39):1.6.0_26

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25):1.6.0_26

at java.lang.reflect.Method.invoke(Method.java:597):1.6.0_26

at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:226)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:824)10:org.apache.aries.blueprint:0.3.1

at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:636)10:org.apache.aries.blueprint:0.3.1

... 15 more

Caused by: javax.activation.UnsupportedDataTypeException: text/plain; charset=us-ascii

at javax.activation.DataHandler.writeTo(DataHandler.java:75):1.6.0_26

at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1383)120:javax.mail:1.4.3

at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1743)120:javax.mail:1.4.3

at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:888)

... 25 more

Am I missing something??

Thanks a lot in advance for your time.