org.ahp.vinavidai.quiz.action.DisplayViewQuiz.java Source code

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Here is the source code for org.ahp.vinavidai.quiz.action.DisplayViewQuiz.java

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/*
 * Copyright 2012 Anita Onnuvel
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ahp.vinavidai.quiz.action;

import static org.ahp.vinavidai.constants.HttpRequestAttributeConstants.QUIZ_UNDER_DELETE;
import static org.ahp.vinavidai.constants.HttpRequestAttributeConstants.QUIZ_UNDER_EDIT;

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

import org.ahp.commons.action.AhpAbstractDisplayAction;
import org.ahp.vinavidai.enums.NavigateActions;
import org.ahp.vinavidai.enums.PaginationOperations;
import org.ahp.vinavidai.enums.SubmitActions;
import org.ahp.vinavidai.pojo.Quiz;
import org.ahp.vinavidai.quiz.manage.form.ManageQuizForm;
import org.apache.commons.lang3.StringUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author Anita Onnuvel
 * 
 * @struts.action path="/DisplayViewQuiz" name="ManageQuizForm" scope="session"
 *                validate="false"
 * 
 * @struts.action-forward name="DisplayViewQuiz"
 *                        path="/quiz/manage/ViewDeleteQuiz.jsp"
 * 
 * @struts.action-forward name="DisplayManageQuiz" path="/ManageQuiz.do"
 * 
 * @struts.action-forward name="DisplayEditQuiz" path="/ProcessEditQuiz.do"
 * 
 * @struts.action-forward name="DisplayDeleteQuiz" path="/ProcessDeleteQuiz.do"
 * 
 */
public class DisplayViewQuiz extends AhpAbstractDisplayAction {

    final static Logger LOGGER = LoggerFactory.getLogger(DisplayViewQuiz.class);

    @Override
    public ActionForward display(ActionMapping pActionMapping, ActionForm pActionForm,
            HttpServletRequest pHttpServletRequest, HttpServletResponse pHttpServletResponse) {
        ManageQuizForm lManageQuizForm = (ManageQuizForm) pActionForm;
        ActionForward lActionForward = pActionMapping.findForward(NavigateActions.DisplayViewQuiz.toString());
        String lSubmitAction = StringUtils.trimToEmpty(lManageQuizForm.getSubmitAction());
        String lHiddenEditOperation = StringUtils.trimToEmpty(lManageQuizForm.getHiddenEditOperation());
        if (lManageQuizForm.isSubmitAction(SubmitActions.RETURN_TO_MANAGE_QUIZ)) {
            lManageQuizForm.getPaginationData().setOperation(PaginationOperations.ComboSubmit.toString());
            lManageQuizForm.getPaginationData()
                    .setHiddenSelectedComboValue(lManageQuizForm.getPaginationData().getSelectedPage());
            lActionForward = pActionMapping.findForward(NavigateActions.DisplayManageQuiz.toString());
        }
        if (lManageQuizForm.isSubmitAction(SubmitActions.EDIT)) {
            lActionForward = pActionMapping.findForward(NavigateActions.DisplayEditQuiz.toString());
            pHttpServletRequest.setAttribute(QUIZ_UNDER_EDIT, lManageQuizForm.getSelectedQuiz());
        }
        if (lManageQuizForm.isSubmitAction(SubmitActions.DELETE)) {
            pHttpServletRequest.setAttribute(QUIZ_UNDER_DELETE, lManageQuizForm.getSelectedQuiz());
            lActionForward = pActionMapping.findForward(NavigateActions.DisplayDeleteQuiz.toString());
        }
        if (lHiddenEditOperation.equals("View Quiz")) {
            for (Quiz lViewQuiz : lManageQuizForm.getQuizResults()) {
                if (lViewQuiz.getQuizId().longValue() == (lManageQuizForm.getHiddenSelectedItemId())) {
                    lManageQuizForm.setSelectedQuiz(lViewQuiz);
                    break;
                }
            }
        }
        lManageQuizForm.setHiddenEditOperation(null);
        lManageQuizForm.setHiddenSelectedItemId(0);
        return lActionForward;
    }
}