I reviewed Strut's internal codes and seems following works: import org.apache.struts2.dispatcher.HttpParameters; import org.apache.struts2.dispatcher.Parameter; import org.apache.struts2.interceptor.HttpParametersAware;
import java.util.HashMap; import java.util.Map; /** * Created by user on 9/16/2017. */ public class HttpParametersAwareAction implements HttpParametersAware { @Override public void setParameters(HttpParameters parameters) { Map<String, Parameter> newParams = new HashMap<String,Parameter>(); for(String key :parameters.keySet()){ Parameter p = parameters.get(key); if(p instanceof Parameter.Request){ newParams.put(key, new Parameter.Request(key, new String[] {"new"+p.getValue()})); } } parameters.appendAll(newParams); } } On 9/16/2017 2:23 PM, Alireza Fattahi wrote: > we are using struts 2.3.xx after upgrade to struts 2.5.12 we found that the > ParameterAware is deprecated and we must use HttpParametersAware. > > There is an action class which extends ParameterAware and change some > parameters before action (It remove input masks for example removes , from > 123,456,789) : > --------------------public class Sample extends ActionSupport implements > ModelDriven<SampleVO>,ParameterAware { > > > @Override > public void setParameters(Map<String, String[]> parameters) { > for (String[] values : parameters.values()) { > for (int i = 0; i < values.length; i++) { > values[i] = Mask.removeMask(values[i]); > } > } > } > > } > --------------------------- > > We tried to do this with new HttpParametersAware and some thing like: > ------------------- > for (Entry<String, Parameter> entry : parameters.entrySet()) { > String key = entry.getKey(); > Parameter newParam = new Parameter.Request( key, > entry.getValue().getValue().replaceAll(",", "")); > > } > ---------------- > > But I face the error > HttpParameters are immutable, you cannot put value directly! Can we change > parameters like we used to do it in struts 2.3.x. how ?! > > > ~Regards, > ~~Alireza Fattahi > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org