ValidateAnnotatedMethodOnlyAction.java

package com.opensymphony.xwork2.test.annotations;

import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.validator.annotations.ExpressionValidator;
import com.opensymphony.xwork2.validator.annotations.Validation;

/**
 * <code>ValidateAnnotatedMethodOnlyAction</code>
 *
 * @author <a href="mailto:hermanns@aixcept.de">Rainer Hermanns</a>
 * @version $Id$
 */
@Validation
public class ValidateAnnotatedMethodOnlyAction extends ActionSupport {

    String param1;
    String param2;


    public String getParam1() {
        return param1;
    }

    public void setParam1(String param1) {
        this.param1 = param1;
    }

    public String getParam2() {
        return param2;
    }

    public void setParam2(String param2) {
        this.param2 = param2;
    }

    @ExpressionValidator(expression = "(param1 != null) || (param2 != null)",
            message = "Need param1 or param2.")
    public String annotatedMethod() {
        try {
            // do search
        } catch (Exception e) {
            return INPUT;
        }
        return SUCCESS;
    }

    public String notAnnotatedMethod() {
        try {
            // do different search
        } catch (Exception e) {
            return INPUT;
        }
        return SUCCESS;
    }
}