LrJposChannel.addFilter

Adds a filter to the filters list. Filters have the ability to modify a message.

You can add a filter for incoming messages, outgoing messages, or both.

public static void addFilter(ISOFilter filter, int direction)

public static void addOutgoingFilter(ISOFilter filter)

Parameters

ParameterDescription
filterThe new filter to add to the list.
direction

Specifies the direction of the messages where the filter is to be applied:

  • 0: The filter is applied to both incoming and outgoing messages.

  • 1 - LrISOMsg.INCOMING: The filter is applied to incoming (received) messages.

  • 2 - LrISOMsg.OUTGOING: The filter is applied to outgoing (sent) messages.

Note: If direction is not specified, the filter is added for both incoming and outgoing messages.

Return values

This function does not return any values.

Example

Copy code
public void filterTest() throws Throwable{

       //register channel
       LrJposChannel.setName("LoadRunner-JposChannel");
       
        //creating filter
        ChannelInfoFilter filter = new ChannelInfoFilter();
        Properties props = new Properties();
        props.put("channel-name","47");        //" LoadRunner-JposChannel " will be set in field 47
        props.put("socket-info", "48");        //socket info will be set in field 48
        filter.setConfiguration(new SimpleConfiguration(props));
        
        //adding filter to channel
        LrJposChannel.addFilter(filter);
        //        LrJposChannel.addIncomingFilter(filter);
        //        LrJposChannel.addOutgoingFilter(filter);
            
        LrISOMsg m = new LrISOMsg();
        m.setMTI("0100");
        m.set(2, "1234567890000000000"); 
        m.set(3, "523456"); 
        m.set(4, "123456789121"); 
        m.set(12, "20241605108110");

        LrJposChannel.send(m);
        
        LrISOMsg r = LrJposChannel.receive();
        
        LrJposChannel.removeFilter(filter);
        //        LrJposChannel.removeIncomingFilter(filter);
        //        LrJposChannel.removeOutgoingFilter(filter);
}