Examples of com.sun.jsftemplating.layout.descriptors.handler.HandlerDefinition

Package com.sun.jsftemplating.layout.descriptors.handler

Examples of com.sun.jsftemplating.layout.descriptors.handler.HandlerDefinition

com.sun.jsftemplating.layout.descriptors.handler.HandlerDefinition

A HandlerDefinition defines a "handler" that may be invoked in the process of executing an event. A HandlerDefinition has an id, java method, input definitions, output definitions, and child handlers.

The java method to be invoked must have the following method signature:

public void beginDisplay(HandlerContext handlerCtx)

void above can return a value. Depending on the type of event, return values may be handled differently.
@author Ken Paulsen (ken.paulsen@sun.com)

        String key = (String) entry.getKey();
        // Strip off .class
        key = key.substring(0, key.lastIndexOf('.'));


        // Create a new HandlerDefinition
        HandlerDefinition def = new HandlerDefinition(key);


        // Set the class / method
        String value = props.get(key + '.' + "method");
        def.setHandlerMethod((String) entry.getValue(), value);


        // Read the input defs
        def.setInputDefs(readIODefs(props, key, true));


        // Read the output defs
        def.setOutputDefs(readIODefs(props, key, false));


        // Add the Handler...
        hdMap.put(key, def);
    }

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