My Code is like as
http://code.google.com/appengine/docs/java/mail/usingjavamail.html:
Properties props = new Properties();
Session session = Session.getDefaultInstance(props, null);
String msgBody = "...";
try {
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
msg.addRecipient(Message.RecipientType.TO,
new
InternetAddress("[email protected]"));
msg.setSubject("Your Example.com account has been
activated");
msg.setText(msgBody);
Transport.send(msg);
} catch (AddressException e) {
e.printStackTrace();
} catch (MessagingException e) {
e.printStackTrace();
}
But When my application try send a email, the follow exception brings
up!
Error for /suggestion.do
java.lang.NoClassDefFoundError: Could not initialize class
com.google.apphosting.runtime.security.shared.stub.javax.net.ssl.SSLSocketFactory
at
com.google.appengine.runtime.Request.process-72cbccfa52c8da87(Request.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
43)
at java.lang.reflect.Method.invoke(Method.java:43)
at
com.sun.mail.util.SocketFetcher.getSocketFactory(SocketFetcher.java:
326)
at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:187)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:
1672)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:
525)
at javax.mail.Service.connect(Service.java:248)
at javax.mail.Service.connect(Service.java:91)
at br.com.jspace.mail.SendMail.sendMail(SendMail.java:74)
at
br.com.jspace.controller.SuggestionServlet.doPost(SuggestionServlet.java:
25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
511)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1166)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
542)
at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:923)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at com.google.net.rpc.impl.RpcUtil.handleRequest(RpcUtil.java:445)
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
414)
at com.google.net.rpc.impl.Server$RpcTask.runInContext(Server.java:
579)
at com.google.tracing.TraceContext$TraceContextRunnable
$1.run(TraceContext.java:454)
at com.google.tracing.TraceContext.runInContext(TraceContext.java:
694)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:
332)
at com.google.tracing.TraceContext
$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:
324)
at com.google.tracing.TraceContext
$TraceContextRunnable.run(TraceContext.java:452)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1110)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
My libs:
-appengine-api-1.0-sdk-1.5.2.jar
-appengine-api-labs-1.5.2.jar
-appengine-jsr107cache-1.5.2.jar
-commons-codec-1.4.jar
-commons-lang-2.5.jar
-datanucleus-appengine-1.0.9.final.jar
-datanucleus-core-1.1.5.jar
-datanucleus-jpa-1.1.5.jar
-dsn.jar
-geronimo-jpa_3.0_spec-1.1.1.jar
-geronimo-jta_1.1_spec-1.1.1.jar
-jdo2-api-2.3-eb.jar
-jsr107cache-1.1.jar
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