Hi All,
I am developing Email Application which retrieve the emails from the Gmail Account.
But I am getting the Exception:
1)
javax.mail.MessagingException: Connect failed; nested exception is: java.io.IOException: Couldn't connect using "javax.net.ssl.SSLSocketFactory" socket factory to host, port: pop.gmail.com, 995; Exception: java.lang.reflect.InvocationTargetException
2)
javax.mail.MessagingException: Not connected
Following is my program.
// ---------------------------------------------------------------------------
// This file has been generated partially by the Web Dynpro Code Generator.
// MODIFY CODE ONLY IN SECTIONS ENCLOSED BY @@begin AND @@end.
// ALL OTHER CHANGES WILL BE LOST IF THE FILE IS REGENERATED.
// ---------------------------------------------------------------------------
package com.sap.training;
//
// IMPORTANT NOTE:
// _ALL_ IMPORT STATEMENTS MUST BE PLACED IN THE FOLLOWING SECTION ENCLOSED
// BY @@begin imports AND @@end. FURTHERMORE, THIS SECTION MUST ALWAYS CONTAIN
// AT LEAST ONE IMPORT STATEMENT (E.G. THAT FOR IPrivateAccessGmailComp).
// OTHERWISE, USING THE ECLIPSE FUNCTION "Organize Imports" FOLLOWED BY
// A WEB DYNPRO CODE GENERATION (E.G. PROJECT BUILD) WILL RESULT IN THE LOSS
// OF IMPORT STATEMENTS.
//
//@@begin imports
import java.io.IOException;
import java.util.Properties;
import javax.mail.Folder;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.URLName;
import com.sap.training.wdp.IPrivateAccessGmailComp;
import com.sap.training.wdp.IPublicAccessGmailComp;
//@@end
//@@begin documentation
//@@end
public class AccessGmailComp
{
/**
* Logging location.
*/
private static final com.sap.tc.logging.Location logger =
com.sap.tc.logging.Location.getLocation(AccessGmailComp.class);
static
{
//@@begin id
String id = "$Id$";
//@@end
com.sap.tc.logging.Location.getLocation("ID.com.sap.tc.webdynpro").infoT(id);
}
/**
* Private access to the generated Web Dynpro counterpart
* for this controller class. </p>
*
* Use <code>wdThis</code> to gain typed access to the context,
* to trigger navigation via outbound plugs, to get and enable/disable
* actions, fire declared events, and access used controllers and/or
* component usages.
*
* @see com.sap.training.wdp.IPrivateAccessGmailComp for more details
*/
private final IPrivateAccessGmailComp wdThis;
/**
* Root node of this controller's context. </p>
*
* Provides typed access not only to the elements of the root node
* but also to all nodes in the context (methods node<i>XYZ</i>())
* and their currently selected element (methods current<i>XYZ</i>Element()).
* It also facilitates the creation of new elements for all nodes
* (methods create<i>XYZ</i>Element()). </p>
*
* @see com.sap.training.wdp.IPrivateAccessGmailComp.IContextNode for more details.
*/
private final IPrivateAccessGmailComp.IContextNode wdContext;
/**
* A shortcut for <code>wdThis.wdGetAPI()</code>. </p>
*
* Represents the generic API of the generic Web Dynpro counterpart
* for this controller. </p>
*/
private final com.sap.tc.webdynpro.progmodel.api.IWDComponent wdControllerAPI;
/**
* A shortcut for <code>wdThis.wdGetAPI().getComponent()</code>. </p>
*
* Represents the generic API of the Web Dynpro component this controller
* belongs to. Can be used to access the message manager, the window manager,
* to add/remove event handlers and so on. </p>
*/
private final com.sap.tc.webdynpro.progmodel.api.IWDComponent wdComponentAPI;
public AccessGmailComp(IPrivateAccessGmailComp wdThis)
{
this.wdThis = wdThis;
this.wdContext = wdThis.wdGetContext();
this.wdControllerAPI = wdThis.wdGetAPI();
this.wdComponentAPI = wdThis.wdGetAPI().getComponent();
}
//@@begin javadoc:wdDoInit()
/** Hook method called to initialize controller. */
//@@end
public void wdDoInit()
{
//@@begin wdDoInit()
//@@end
}
//@@begin javadoc:wdDoExit()
/** Hook method called to clean up controller. */
//@@end
public void wdDoExit()
{
//@@begin wdDoExit()
//@@end
}
//@@begin javadoc:wdDoPostProcessing()
/**
* Hook called to handle data retrieval errors before rendering.
*
* After doModifyView(), the Web Dynpro Framework gets all context data needed
* for rendering by validating the contexts (which in turn calls the supply
* functions and supplying relation roles). In this hook, the application
* should handle the errors which occurred during validation of the contexts.
*
* Using preorder depth-first traversal, this hook is called for all component
* controllers starting with the current root component.
*
* Permitted operations:
* - Flushing model queue
* - Creating messages
* - Reading context and model data
*
* Forbidden operations:
* - Invalidating model data
* - Manipulating the context
* - Firing outbound plugs
* - Creating components
* - ...
*
* @param isCurrentRoot true if this is the root of the current request
*/
//@@end
public void wdDoPostProcessing(boolean isCurrentRoot)
{
//@@begin wdDoPostProcessing()
//@@end
}
//@@begin javadoc:wdDoBeforeNavigation()
/**
* Hook before the navigation phase starts.
*
* This hook allows you to flush the model queue and handle any
* errors that occur. Firing outbound plugs is allowed in this hook.
*
* Using preorder depth-first traversal, this hook is called for all component
* controllers starting with the current root component.
*
* @param isCurrentRoot true if this is the root of the current request
*/
//@@end
public void wdDoBeforeNavigation(boolean isCurrentRoot)
{
//@@begin wdDoBeforeNavigation()
//@@end
}
//@@begin javadoc:wdDoApplicationStateChange()
/**
* Hook that informs the application about a state change.
* <p>
* This hook is called e.g. to tell the application that will be
* <ul>
* <li>left via a suspend plug and therefore should go into a suspend/sleep
* mode with minimal need of resources. errors that occur. Firing
* outbound plugs is allowed in this hook.
* <li>left due to a timeout and could write it's state to a data base if the
* user comes back later on
* </ul>
*
* The concrete reason is available via IWDApplicationStateChangeInfo
* <p>
* <b>Important</b>: This hook is called for the top level component only!
*
* @param stateChangeInfo contains the information about the nature of the state change
* @param stateChangeReturn allows the application to ask for a different state change.
* The framework is allowed to ignore it considering i.e. the current resources situation.
*/
//@@end
public void wdDoApplicationStateChange(com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo stateChangeInfo, com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn stateChangeReturn)
{
//@@begin wdDoApplicationStateChange()
//@@end
}
//@@begin javadoc:Login()
/** Declared method. */
//@@end
public void Login( )
{
//@@begin Login()
try
{
Properties props = System.getProperties();
//props.setProperty("mail.pop3.socketFactory.class", SSL_FACTORY);
props.setProperty("mail.pop3.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.setProperty("mail.pop3.socketFactory.fallback", "false");
props.setProperty("mail.pop3.port", "995");
props.setProperty("mail.pop3.socketFactory.port", "995");
Session session = Session.getDefaultInstance(props,null);
URLName urln = new URLName("pop3","pop.gmail.com",995,null,
wdContext.nodeVnLogin().currentVnLoginElement().getVaUsername(),
wdContext.nodeVnLogin().currentVnLoginElement().getVaPassword());
store = session.getStore(urln);
store.connect();
wdComponentAPI.getMessageManager().reportSuccess("Suceesfully login");
}
catch(MessagingException e)
{
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
}
//@@end
}
//@@begin javadoc:getInboxMsg()
/** Declared method. */
//@@end
public void getInboxMsg( )
{
//@@begin getInboxMsg()
try
{
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_ONLY);
message = folder.getMessages();
IPublicAccessGmailComp.IVnInboxElement inBoxElement;
for(int i=0;i<message.length;i++)
{
inBoxElement=wdContext.nodeVnInbox().createVnInboxElement();
inBoxElement.setVaFrom(message<i>.getFrom()[0].toString());
inBoxElement.setVaSubject(message<i>.getSubject());
// inBoxElement.setVaIndex(i);
wdContext.nodeVnInbox().addElement(inBoxElement);
}
wdComponentAPI.getMessageManager().reportSuccess("You have"+wdContext.nodeVnInbox().size()+"message");
wdContext.nodeVnInbox().setLeadSelection(-1);
}
catch(MessagingException e)
{
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
}
//@@end
}
//@@begin javadoc:getTextContent()
/** Declared method. */
//@@end
public void getTextContent( )
{
//@@begin getTextContent()
try
{
String temp;
for(int j=0;j<wdContext.nodeVnInbox().size();j++)
{
if(j<0)
{
temp = "false";
}
else
{
temp = "true";
}
if(wdContext.nodeVnInbox().currentVnInboxElement().getVaIndex() == temp )
{
Object content = message[j].getContent();
Multipart multipart=(Multipart)content;
Part part=multipart.getBodyPart(0);
wdContext.currentContextElement().setCaBodyText(part.getContent().toString());
}
}
}
catch(MessagingException e)
{
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
}
catch(IOException e)
{
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
}
//@@end
}
//@@begin javadoc:Logout()
/** Declared method. */
//@@end
public void Logout( )
{
//@@begin Logout()
try
{
store.close();
}
catch(MessagingException e)
{
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
}
//@@end
}
/*
* The following code section can be used for any Java code that is
* not to be visible to other controllers/views or that contains constructs
* currently not supported directly by Web Dynpro (such as inner classes or
* member variables etc.). </p>
*
* Note: The content of this section is in no way managed/controlled
* by the Web Dynpro Designtime or the Web Dynpro Runtime.
*/
//@@begin others
//final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
Store store;
javax.mail.Message message[];
//@@end
}
Pls help me out asap
Thanks & Regards,
Dhruv Shah
Edited by: DS on Feb 20, 2008 3:06 PM
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