Package org.tn5250j.framework.tn5250

Class tnvt

  • All Implemented Interfaces:
    java.lang.Runnable
    public final class tnvt
extends java.lang.Object
implements java.lang.Runnable

    • Constructor Detail

      • tnvt

        public tnvt​(Session5250 session,
            Screen5250 screen52,
            boolean type,
            boolean support132)
        Parameters:
        session - 5250 session object
        screen52 - 5250 screen object
        type - flag
        support132 - flag

    • Method Detail

      • getHostName

        public java.lang.String getHostName()

      • setSSLType

        public void setSSLType​(java.lang.String type)

      • setDeviceName

        public void setDeviceName​(java.lang.String name)

      • getDeviceName

        public java.lang.String getDeviceName()

      • getAllocatedDeviceName

        public java.lang.String getAllocatedDeviceName()

      • isConnected

        public boolean isConnected()

      • isSslSocket

        public boolean isSslSocket()
        Returns:
        true when SSL is used and socket is connected.

      • setProxy

        public final void setProxy​(java.lang.String proxyHost,
                           java.lang.String proxyPort)

      • connect

        public final boolean connect()

      • connect

        public final boolean connect​(java.lang.String s,
                             int port)

      • disconnect

        public final boolean disconnect()

      • sendHeartBeat

        public final void sendHeartBeat()
                         throws java.io.IOException
        Throws:
        java.io.IOException

      • sendAidKey

        public final boolean sendAidKey​(int aid)

      • sendHelpRequest

        public final void sendHelpRequest()
        Help request - See notes inside method

      • sendAttentionKey

        public final void sendAttentionKey()
        Attention Key - See notes inside method

      • systemRequest

        public final void systemRequest()
        Opens a dialog and asks the user before sending a request

      • systemRequest

        public final void systemRequest​(char sr)
        Parameters:
        sr - - system request option

      • systemRequest

        public final void systemRequest​(java.lang.String sr)
        System request, taken from the rfc1205, 5250 Telnet interface section 4.3
        Parameters:
        sr - system request option (allowed to be null, but than nothing happens)

      • cancelInvite

        public final void cancelInvite()
        Cancel Invite - taken from the rfc1205 - 5250 Telnet interface section 4.3 See notes inside method

      • hostPrint

        public final void hostPrint​(int aid)

      • toggleDebug

        public final void toggleDebug()

      • getOpCode

        protected final int getOpCode()

      • getActiveAidKeys

        protected boolean[] getActiveAidKeys()

      • setScanningEnabled

        public void setScanningEnabled​(boolean scan)
        Activate or deactivate the command scanning behaviour.
        Parameters:
        scan - if true, scanning is enabled; disabled otherwise.
        See Also:
        scan()

      • isScanningEnabled

        public boolean isScanningEnabled()
        Checks whether command scanning is enabled.
        Returns:
        true is command scanning is enabled; false otherwise.

      • run

        public void run()
        Specified by:
        run in interface java.lang.Runnable

      • saveScreen

        public final void saveScreen()
                      throws java.io.IOException
        Throws:
        java.io.IOException

      • restoreScreen

        public final void restoreScreen()
                         throws java.io.IOException
        Throws:
        java.io.IOException - io exception

      • waitingForInput

        public final boolean waitingForInput()

      • sendNegResponse

        protected void sendNegResponse​(int cat,
                               int modifier,
                               int uByte1,
                               int uByte2,
                               java.lang.String from)
        This routine handles sending negative responses back to the host. You can find a description of the types of responses to be sent back by looking at section 12.4 of the 5250 Functions Reference manual
        Parameters:
        cat - number
        modifier - number
        uByte1 - number
        uByte2 - number
        from - a string

      • sendNegResponse2

        public void sendNegResponse2​(int ec)

      • negotiate

        protected final boolean negotiate​(byte[] abyte0)
                           throws java.io.IOException
        Throws:
        java.io.IOException

      • setCodePage

        public final void setCodePage​(java.lang.String cp)

      • getCodePage

        public final ICodePage getCodePage()