Tag

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts2.components.Component;
import org.apache.struts2.views.jsp.ComponentTagSupport;

import com.opensymphony.xwork2.util.ValueStack;

public class SubStringTag extends ComponentTagSupport{
private static final long serialVersionUID = 1L;

private String str;

private Integer len;

protected void populateParams() {

super.populateParams();
SubStringLogic subStringLogic = (SubStringLogic) component;
subStringLogic.setStr(str);
subStringLogic.setLen(len);
}


public Component getBean(ValueStack arg0, HttpServletRequest arg1,
HttpServletResponse arg2) {
// TODO Auto-generated method stub
return new SubStringLogic(arg0);
}


public String getStr() {
return str;
}


public void setStr(String str) {
this.str = str;
}


public Integer getLen() {
return len;
}


public void setLen(Integer len) {
this.len = len;
}



}