venu jayaram

Hey please tell me in which forum i need to post this query ??


Thanks and Regards
Venu J

Hi,

I am running the java mail api to send email. it's working fine in the local system. i placed same
program in the amazon system but i m not getting the subject in the subject i am getting (no subject).
this is below program i am running. please help to solve the this problem.

i am getting mail without subject. i have added the all the jar files.


Please tell me where i am doing mistake

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package src; import java.security.Security; import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; public class GoogleTest { private static final String SMTP_HOST_NAME = "smtp.gmail.com"; private static final String SMTP_PORT = "465"; // private static final String emailMsgTxt = "Test Message Contents"; private static final String emailSubjectTxt = "A test from gmail"; private static final String emailFromAddress = "error.demo1@gmail.com"; private static final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory"; private static final String[] sendTo = {"error.demo@gmail.com"}; public static void main(String args[]) throws Exception { String emailMsgTxt = "Test Message Contents"; Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider()); new GoogleTest().sendSSLMessage(sendTo, emailSubjectTxt, emailMsgTxt, emailFromAddress); System.out.println("Sucessfully Sent mail to All Users"); } public void sendSSLMessage(String recipients[], String subject, String message, String from) throws MessagingException { boolean debug = false; Properties props = new Properties(); props.put("mail.smtp.host", SMTP_HOST_NAME); props.put("mail.smtp.auth", "true"); props.put("mail.debug", "false"); props.put("mail.smtp.port", SMTP_PORT); props.put("mail.smtp.socketFactory.port", SMTP_PORT); props.put("mail.smtp.socketFactory.class", SSL_FACTORY); props.put("mail.smtp.socketFactory.fallback", "false"); Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() { protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("error.demo1", "xxxxxxxxxxxxxx"); } }); session.setDebug(debug); Message msg = new MimeMessage(session); InternetAddress addressFrom = new InternetAddress(from); msg.setFrom(addressFrom); InternetAddress[] addressTo = new InternetAddress[recipients.length]; for (int i = 0; i < recipients.length; i++) { addressTo[i] = new InternetAddress(recipients[i]); } msg.setRecipients(Message.RecipientType.TO, addressTo); // Setting the Subject and Content Type msg.setSubject(subject); msg.setContent(message, "text/plain"); Transport.send(msg); } }




Thanks and Regards
Venu
SCJP1.5

[NK: Please UseCodeTags while posting code.]

hi,



I am having the Arraylist it is having the values(10,11,12,14,15,16) it's series of element but 13 is missing if that arraylist is not in series i need to quit. this is working fine but the first index of the arraylist is not coming. i.e 10 always it's coming 11. in my logic please correct me that logic i should have the output [10,11,12].


please help me to solve this problem
......................
public class Test {

public static void main(String[] args) {

ArrayList<Integer> arr = new ArrayList();
arr.add(10);
arr.add(11);
arr.add(12);
arr.add(14);
arr.add(15);
arr.add(16);

int lastvalue = 0;
int currentvalue;
ArrayList<Integer> container = new ArrayList();
for (int rr : arr) {
currentvalue = rr;
if (lastvalue != 0) {
if (currentvalue - lastvalue == 1) {
container.add(rr);
// System.out.println(container.toString());
}else {
System.out.println(container.toString());
}
}
lastvalue = currentvalue;

}
}
}


thanks and regards
Venu J

Hi,

I want know how to make session time out in web service.

I using Axis2 web service. in this we can manage the session in 4 type's
Request,SOAPSession,Application,Transport.

this is the following program that session management but i don't how to give session time out. in this program until the system shot down session is existing. please i want make 30sec session time out please tell me how to do this.....where i need to mention the session time out........

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package Test;

import org.apache.axis2.AxisFault;
import org.apache.axis2.context.ServiceContext;
import org.apache.axis2.service.Lifecycle;

/**
*
* @author Admin
*/
public class Myservice implements Lifecycle {

/** Sample method
*/
private static ServiceContext sc;
public void init(ServiceContext context) throws AxisFault {
System.out.println("welcome");
sc = context;
sc.setProperty("last", 0);
}

public void destroy(ServiceContext context) {
}

public int add(int value) {
int currentValue = value +(Integer)sc.getProperty("last");
sc.setProperty("last", currentValue);
return currentValue;
}

}

Thanks and Regards
Venu J

Hi my dear friends.

Please help me solve this problem.

I am using web services axis2. it's working fine. my web service is giving me response in XML format in browser .. i need in text format what i have to do.
please tell asap..

Thanks and regards
Venu J

Hi my dear friends.

Please help me solve this problem.

I am using web services axis2. it's working fine. my web service is giving me response in XML format in browser .. i need in text format what i have to do.
please tell asap..

Thanks and regards
Venu J

hey please any one give me hint how to do this session management using soapsession. please i am very new to web service and axis2 ...........


please...................

Hi javarancher's,


I am facing problem to create session in web service using SOAP Session,
please any one tell the how to create the session that i want store username in session. please asap before i worked in struts application i am very new to this web service.......

please please..............


Thanks and Regards
Venu J
SCJP1 1.5

thank you very Peter Johnson

Then please tell me what have to do, I want to interact with database using JDBC through Struts application.. please asap...


Thanks and Regards
Venu J

Hi friends,

I written one JDBC connection class. While running it's showing Exception.
i am using netbeans6.1 and jboss4.0.4 server. i added the driver also that is my-connector-java-5.1.

please help me to solve this problem


/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package com.myapp.struts; import java.sql.*; public class Database { public static Connection getConnection() { Connection connection=null; // ResourceBundle rb = ResourceBundle.getBundle("Soremi"); String driver= "com.mysql.jdbc.Driver"; String URL = "jdbc:mysql://mysql.local.com:3306/venu"; String username = "root"; String password = "root"; try { if(driver == null || URL == null) { throw new Exception("Driver class or Driver URL should not be null"); } Class.forName(driver); connection=DriverManager.getConnection(URL,username,password); } catch(Exception e) { e.printStackTrace(); } return connection; } public static void main(String args[]) { try { Connection con = getConnection(); System.out.println("got connection"); con.close(); System.out.println("got connection"); } catch(Exception e) { e.printStackTrace(); } } }

Exception are


init:
deps-module-jar:
deps-ear-jar:
deps-jar:
compile-single:
run-main:
com.mysql.jdbc.CommunicationsException: Communications link failure

Last packet sent to the server was 0 ms ago.
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1070)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2103)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:718)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:298)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:282)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at com.myapp.struts.Database.getConnection(Database.java:25)
at com.myapp.struts.Database.main(Database.java:36)
got connection
Caused by: java.net.UnknownHostException: mysql.local.com: mysql.local.com
at java.net.InetAddress.getAllByName0(InetAddress.java:1128)
at java.net.InetAddress.getAllByName0(InetAddress.java:1098)
at java.net.InetAddress.getAllByName(InetAddress.java:1061)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:243)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:280)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2026)
... 7 more
java.lang.NullPointerException
at com.myapp.struts.Database.main(Database.java:38)
BUILD SUCCESSFUL (total time: 20 seconds)

Please tell how to solve this Exception............




ERROR [STDERR] com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:

** BEGIN NESTED EXCEPTION **

java.net.ConnectException
MESSAGE: Connection timed out: connect

STACKTRACE:

java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:520)
at java.net.Socket.connect(Socket.java:470)
at java.net.Socket.<init>(Socket.java:367)
at java.net.Socket.<init>(Socket.java:209)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:271)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2771)
at com.mysql.jdbc.Connection.<init>(Connection.java:1555)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:285)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at com.myapp.struts.DatabaseConnection1.getConnection(DatabaseConnection1.java:30)
at com.myapp.struts.MYSQL.isUser(MYSQL.java:28)
at com.myapp.struts.LoginAction.execute(LoginAction.java:36)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)


** END NESTED EXCEPTION **



Last packet sent to the server was 0 ms ago.
16:54:30,015 ERROR [STDERR] at com.mysql.jdbc.Connection.createNewIO(Connection.java:2847)

16:54:30,015 ERROR [STDERR] at com.mysql.jdbc.Connection.<init>(Connection.java:1555)
16:54:30,015 ERROR [STDERR] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:285)
16:54:30,015 ERROR [STDERR] at java.sql.DriverManager.getConnection(DriverManager.java:525)
16:54:30,015 ERROR [STDERR] at java.sql.DriverManager.getConnection(DriverManager.java:171)

16:54:30,015 ERROR [STDERR] at com.myapp.struts.DatabaseConnection1.getConnection(DatabaseConnection1.java:30)
16:54:30,015 ERROR [STDERR] at com.myapp.struts.MYSQL.isUser(MYSQL.java:28)
16:54:30,015 ERROR [STDERR] at com.myapp.struts.LoginAction.execute(LoginAction.java:36)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
16:54:30,015 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
16:54:30,015 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:54:30,015 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
16:54:30,015 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
16:54:30,015 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
16:54:30,015 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
16:54:30,015 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
16:54:30,015 ERROR [STDERR] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
16:54:30,015 ERROR [STDERR] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
16:54:30,015 ERROR [STDERR] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
16:54:30,015 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
16:54:30,015 ERROR [STDERR] java.lang.NullPointerException
16:54:30,015 ERROR [STDERR] at com.myapp.struts.MYSQL.isUser(MYSQL.java:30)
16:54:30,015 ERROR [STDERR] at com.myapp.struts.LoginAction.execute(LoginAction.java:36)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
16:54:30,015 ERROR [STDERR] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
16:54:30,515 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
16:54:30,515 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:54:30,515 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
16:54:30,515 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
16:54:30,515 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
16:54:30,515 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
16:54:30,515 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
16:54:30,515 ERROR [STDERR] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
16:54:30,515 ERROR [STDERR] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
16:54:30,515 ERROR [STDERR] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
16:54:30,515 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
16:54:30,515 INFO [STDOUT] null

Ya i solved the problem thank you for replay

<html:form action="Login" name="loginForm" type="com.myapp.struts.loginForm" >


it's telling attribute name invalid according to TLD.........
please asap

javax.servlet.UnavailableException: Cannot load a validator resource from '/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml'

i am getting this error please help me to solve