I see. Please be more specific about what you mean when you write that
it does not work. The interceptor you have coded does not inject the
"mese" into any action, but it does convert internally from month
names to numbers.
Perhaps you could create an interface called "MeseAware":
public interface MeseAware
{
public void setMeseAsNumberString(String meseAsNumberString);
}
and implement it in your action that needs mese as a number. Then
inject it from your interceptor:
...
Action action = (Action)actionInvocation().getAction();
if(action instanceof MeseAware)
{
((MeseAware)action).setMeseAsNumberString(getMese());
}
Other things:
- Since you do not need the init() and destroy() methods, you might
consider extending AbstractInterceptor instead of implementing
Interceptor.
- Java classes names should begin with upper-case letters, like
"public class ConvMese".
- Java "ifs" should have braces, even if they are only one-liners
On Apr 8, 2009, at 5:52 AM, PEGASUS84 wrote:
ok but i must use personal interceptor for my project
Terry Gardner-2 wrote:
I think you can use date formatters in java.text to accomplish this
with no coding.
On Apr 7, 2009, at 6:36 PM, PEGASUS84 wrote:
I want create an interceptors wich converts the list of select tag
mese in
another string:1,2...
i make this:
package bean;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.Interceptor;
import com.opensymphony.xwork2.Action;
public class convMese implements Interceptor{
String mese;
public void setMese(String m){mese=m;}
public String getMese(){return mese;}
public void destroy() {
}
public void init() {
}
public String intercept( ActionInvocation actionInvocation) throws
Exception{
if (getMese().equals("Gennaio"))
setMese("1");
else if(getMese().equals("Febbraio"))
setMese("2");
else if(getMese().equals("Marzo"))
setMese("3");
else if(getMese().equals("Aprile"))
setMese("4");
else if(getMese().equals("Maggio"))
setMese("5");
else if(getMese().equals("Giugno"))
setMese("6");
else if(getMese().equals("Luglio"))
setMese("7");
else if(getMese().equals("Settembre"))
setMese("9");
else if(getMese().equals("Ottobre"))
setMese("10");
else if(getMese().equals("Novembre"))
setMese("11");
else if(getMese().equals("Dicembre"))
setMese("12");
else
setMese("0");
return actionInvocation.invoke();
}
but it doesn't work
can someone help me?
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