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 * CruiseControl, a Continuous Integration Toolkit
 * Copyright (c) 2007, ThoughtWorks, Inc.
 * 200 E. Randolph, 25th Floor
 * Chicago, IL 60601 USA
 * All rights reserved.
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 *       names of its contributors may be used to endorse or promote
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package net.sourceforge.cruisecontrol.dashboard.web;

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

import org.springframework.validation.BindingResult;
import org.springframework.validation.ValidationUtils;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.servlet.mvc.multiaction.MultiActionController;

import java.lang.reflect.Method;

public class BaseMultiActionController extends MultiActionController {
    protected BindingResult bindObject(HttpServletRequest request, Object command) throws Exception {
        ServletRequestDataBinder binder = createBinder(request, command);
        binder.bind(request);
        if (this.getValidators() != null) {
            for (int i = 0; i < this.getValidators().length; i++) {
                if (this.getValidators()[i].supports(command.getClass())) {
                    ValidationUtils.invokeValidator(this.getValidators()[i], command, binder
                            .getBindingResult());
                }
            }
        }
        return binder.getBindingResult();
    }


    protected Method getExceptionHandler(Throwable throwable) {
        try {
            return this.getClass().getMethod("handleError",
                    new Class[]{HttpServletRequest.class, HttpServletResponse.class, Exception.class});
        } catch (Exception e) {
            return super.getExceptionHandler(throwable);
        }
    }
}