Examples of org.mule.session.LegacySessionHandler

org.mule.session.LegacySessionHandler
A session handler used to store and retrieve session information on an event. The MuleSession information is stored as a header on the message (does not support Tcp, Udp, etc. unless the MuleMessage object is serialised across the wire). The session is stored in the "MULE_SESSION" property as String key/value pairs that are Base64 encoded, for example: ID=dfokokdf-3ek3oke-dkfokd;MySessionProp1=Value1;MySessionProp2=Value2 @deprecated Since all properties are converted to Strings, this session handler has the issue EE-1705/MULE-4567. Use {@link SerializeAndEncodeSessionHandler} or {@link SerializeOnlySessionHandler} instead.


    /** @see EE-1820 */
    public void testBackwardsCompatibility() throws Exception 
    {
        MuleMessage message = new DefaultMuleMessage("Test Message", muleContext);
        SessionHandler legacyHandler = new LegacySessionHandler();
        MuleSession session = new DefaultMuleSession(muleContext);
        
        String string = "bar";
        session.setProperty("fooString", string);


        Date date = new Date(0);
        session.setProperty("fooDate", date);
        
        List<String> list = createList();
        session.setProperty("fooList", list);
        
        legacyHandler.storeSessionInfoToMessage(session, message);
        try
        {
            // Try to deserialize legacy format with new session handler
            session = new SerializeAndEncodeSessionHandler().retrieveSessionInfoFromMessage(message);
        }
        catch (SerializationException e)
        {
            // expected
        }
        session = legacyHandler.retrieveSessionInfoFromMessage(message);
    }

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    /** @see EE-1820 */
    public void testSessionPropertiesLegacyFormat() throws Exception 
    {
        DefaultMuleMessage message = new DefaultMuleMessage("Test Message", muleContext);
        SessionHandler handler = new LegacySessionHandler();
        MuleSession session = new DefaultMuleSession(muleContext);
        
        String string = "bar";
        session.setProperty("fooString", string);


        Date date = new Date(0);
        session.setProperty("fooDate", date);
        
        List<String> list = createList();
        session.setProperty("fooList", list);


        handler.storeSessionInfoToMessage(session, message);
        // store save session to outbound, move it to the inbound
        // for retrieve to deserialize
        Object s = message.removeProperty(MuleProperties.MULE_SESSION_PROPERTY);
        message.setInboundProperty(MuleProperties.MULE_SESSION_PROPERTY, s);
        session = handler.retrieveSessionInfoFromMessage(message);
        
        Object obj = session.getProperty("fooString");
        assertTrue(obj instanceof String);
        assertEquals(string, obj);

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        catch (SerializationException se)
        {
            try
            {
                // EE-1820 Support message headers generated by previous Mule versions
                session = new LegacySessionHandler().retrieveSessionInfoFromMessage(message);
            }
            catch (Exception e)
            {
                // If the LegacySessionHandler didn't work either, just bubble up the original SerializationException (see MULE-5487)  
                throw se;

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                            session = handler.retrieveSessionInfoFromMessage(muleMessage);
                        }
                        catch (SerializationException e)
                        {
                            // EE-1820 Support message headers generated by previous Mule versions
                            session = new LegacySessionHandler().retrieveSessionInfoFromMessage(muleMessage);
                        }
                        
                        MuleEvent resultEvent;
                        if (session != null)
                        {

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        catch (SerializationException se)
        {
            try
            {
                // EE-1820 Support message headers generated by previous Mule versions
                session = new LegacySessionHandler().retrieveSessionInfoFromMessage(message);
            }
            catch (Exception e)
            {
                // If the LegacySessionHandler didn't work either, just bubble up the original SerializationException (see MULE-5487)
                throw se;

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     */
    @Test
    public void testBackwardsCompatibility() throws Exception
    {
        MuleMessage message = new DefaultMuleMessage("Test Message", muleContext);
        SessionHandler legacyHandler = new LegacySessionHandler();
        MuleSession session = new DefaultMuleSession();


        String string = "bar";
        session.setProperty("fooString", string);


        Date date = new Date(0);
        session.setProperty("fooDate", date);


        List<String> list = createList();
        session.setProperty("fooList", list);


        legacyHandler.storeSessionInfoToMessage(session, message);
        try
        {
            // Try to deserialize legacy format with new session handler
            session = new SerializeAndEncodeSessionHandler().retrieveSessionInfoFromMessage(message);
        }
        catch (SerializationException e)
        {
            // expected
        }
        session = legacyHandler.retrieveSessionInfoFromMessage(message);
    }

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     */
    @Test
    public void testSessionPropertiesLegacyFormat() throws Exception
    {
        DefaultMuleMessage message = new DefaultMuleMessage("Test Message", muleContext);
        SessionHandler handler = new LegacySessionHandler();
        MuleSession session = new DefaultMuleSession();


        String string = "bar";
        session.setProperty("fooString", string);


        Date date = new Date(0);
        session.setProperty("fooDate", date);


        List<String> list = createList();
        session.setProperty("fooList", list);


        handler.storeSessionInfoToMessage(session, message);
        // store save session to outbound, move it to the inbound
        // for retrieve to deserialize
        Object s = message.removeProperty(MuleProperties.MULE_SESSION_PROPERTY);
        message.setInboundProperty(MuleProperties.MULE_SESSION_PROPERTY, s);
        session = handler.retrieveSessionInfoFromMessage(message);


        Object obj = session.getProperty("fooString");
        assertTrue(obj instanceof String);
        assertEquals(string, obj);

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                                        session = handler.retrieveSessionInfoFromMessage(muleMessage);
                                    }
                                    catch (SerializationException e)
                                    {
                                        // EE-1820 Support message headers generated by previous Mule versions
                                        session = new LegacySessionHandler().retrieveSessionInfoFromMessage(muleMessage);
                                    }


                                    MuleEvent resultEvent;
                                    if (session != null)
                                    {

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