jsf - Clearing values of a composite component in a reusable form -

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i have composite component:

<ui:component xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://xmlns.jcp.org/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:cc="http://java.sun.com/jsf/composite" xmlns:a="http://xmlns.jcp.org/jsf/passthrough">  <cc:interface componenttype="compositelocaldate">     <cc:attribute name="value" type="org.joda.time.localdate" shortdescription="the bean value" required="true" />     <cc:attribute name="days" type="java.lang.boolean" shortdescription="add days input question" required="true" />     <cc:attribute name="disabledby" type="java.lang.boolean" shortdescription="disable component" required="false" />     <cc:attribute name="limitfuture" type="java.lang.integer" shortdescription="how many future months allow based on number of days in future. default = all" required="false" /> </cc:interface>  <cc:implementation><!--   --><div class="dateinput">         <h:inputtext autocomplete="off" binding="#{cc.day}" id="day" maxlength="2" styleclass="compositeday" disabled="#{cc.attrs.disabledby}" a:placeholder="dd" a:pattern="[0-9]{1,2}" rendered="#{cc.attrs.days}" />          <h:selectonemenu binding="#{cc.month}" id="month" styleclass="compositemonth" disabled="#{cc.attrs.disabledby}">             <f:selectitem itemlabel="month" itemdisabled="true" />             <f:selectitems value="#{dropdownsbean.months(cc.attrs.limitfuture)}" var="item" itemvalue="#{item.name}" itemlabel="#{item.customerdescription}" />         </h:selectonemenu>          <h:inputtext autocomplete="off" binding="#{cc.year}" id="year" maxlength="4" styleclass="compositeyear" disabled="#{cc.attrs.disabledby}" a:placeholder="yyyy" a:pattern="[0-9]{4}" />     </div> </cc:implementation>

that used in form:

<cc:compositelocaldate id="dob" value="#{mybean.alist[formbean.selectedindex].dateofbirth}" days="true" />

the form reused several times add more items list. when add button clicked form cleared:

protected void loadnewitem(mybean mybean, formbean formbean){     mybean.add(new person());     formbean.reset();     formbean.setselectedindex(mybean.getalist.size()-1); }

here's formbean reset method:

public void reset(){     name = null;     //other code resets members of formbean }

the problem have clearing form when adding person except composite component retains values entered previous person. assume because stored in compositelocaldate java class: 

public abstract class genericcompositelocaldate extends uiinput implements namingcontainer {     private uiinput day;     private uiinput month;     private uiinput year;      private static final logger log = logger.getlogger(genericcompositelocaldate.class);      @override     public string getfamily() {         return uinamingcontainer.component_family;     }      @override     public void encodebegin(facescontext context) throws ioexception {          if (getvalue() != null && isvalid()) {             calendar cal = calendar.getinstance();             cal.settime(((localdate) getvalue()).todate());              month.setvalue(string.valueof(cal.get(calendar.month) + 1));             year.setvalue(string.valueof(cal.get(calendar.year)));             boolean checkdays = (boolean) getattributes().get("days");             if (checkdays) {                 day.setvalue(string.valueof(cal.get(calendar.day_of_month)));             }         }         super.encodebegin(context);     }      @override     public object getsubmittedvalue() {         boolean checkdays = (boolean) getattributes().get("days");         return (checkdays ? day.getsubmittedvalue() : "01") + "/" + month.getsubmittedvalue() + "/" + year.getsubmittedvalue();     }      @override     protected object getconvertedvalue(facescontext context, object submittedvalue) {         log.debug("investigate. submittedvalue \"" + submittedvalue + "\"");         try {             simpledateformat format = new simpledateformat();             format.applypattern("dd/mm/yyyy");             format.setlenient(false);             return new localdate (format.parse((string) submittedvalue));         } catch (parseexception e) {             return null;         }     }      public uiinput getday() {         return day;     }      public void setday(uiinput day) {         this.day = day;     }      public uiinput getmonth() {         return month;     }      public void setmonth(uiinput month) {         this.month = month;     }      public uiinput getyear() {         return year;     }      public void setyear(uiinput year) {         this.year = year;     } }

how can clear these values?


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