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package org.apache.tuscany.sca.binding.comet.runtime;
import org.atmosphere.cpr.BroadcastFilter;
public class ScriptFilter implements BroadcastFilter {
private static final String BEGIN_SCRIPT_TAG = "<script type='text/javascript'>\n";
private static final String END_SCRIPT_TAG = "</script>\n";
// TODO: add dynamic function configuration
private static final String DEFAULT_FUNCTION = "window.parent.update";
public BroadcastAction filter(Object o) {
if (o instanceof String) {
String message = (String)o;
return new BroadcastAction(BEGIN_SCRIPT_TAG + DEFAULT_FUNCTION + "('" + message + "');\n" + END_SCRIPT_TAG);
} else {
return new BroadcastAction(o);
}
}
}
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