ReportsParamsAction.java

/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * 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.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */

package org.mifos.reports.struts.action;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.mifos.framework.business.service.BusinessService;
import org.mifos.framework.exceptions.ServiceException;
import org.mifos.framework.struts.action.BaseAction;
import org.mifos.reports.business.ReportsParamsValue;
import org.mifos.reports.business.service.ReportsBusinessService;
import org.mifos.reports.persistence.ReportsPersistence;
import org.mifos.reports.struts.actionforms.ReportsParamsActionForm;
import org.mifos.reports.util.helpers.ReportsConstants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Control Class for Report Params
 */
public class ReportsParamsAction extends BaseAction {

    private ReportsBusinessService reportsBusinessService;
    private ReportsPersistence reportsPersistence;
    private static final Logger logger = LoggerFactory.getLogger(ReportsParamsAction.class);

    public ReportsParamsAction() throws ServiceException {
        reportsBusinessService = new ReportsBusinessService();
        reportsPersistence = new ReportsPersistence();
    }

    @Override
    protected BusinessService getService() {
        return reportsBusinessService;
    }

    /**
     * Loads the Parameter Add page
     */
    public ActionForward load(ActionMapping mapping, @SuppressWarnings("unused") ActionForm form, HttpServletRequest request,
            @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
        logger.debug("In ReportsParamsAction:load Method: ");
        request.getSession().setAttribute("listOfReportsDataSource", reportsPersistence.getAllReportDataSource());
        return mapping.findForward(ReportsConstants.ADDREPORTSPARAMS);
    }

    /**
     * Loads Parameter List Page
     */
    public ActionForward loadList(ActionMapping mapping, @SuppressWarnings("unused") ActionForm form, HttpServletRequest request,
            @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
        logger.debug("In ReportsParamsAction:loadList Method: ");
        request.getSession().setAttribute("listOfReportsParams", new ReportsPersistence().getAllReportParams());
        return mapping.findForward(ReportsConstants.LISTREPORTSPARAMS);
    }

    /**
     * View parameter
     */
    public ActionForward loadView(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
        logger.debug("In ReportsParamsAction:loadView Method: ");
        ReportsParamsActionForm actionForm = (ReportsParamsActionForm) form;
        String strParameterId = request.getParameter("parameterId");
        if (strParameterId == null) {
            strParameterId = actionForm.getParameterId() + "";
        }
        if (strParameterId.equals("")) {
            strParameterId = "0";
        }
        int parameterId = Integer.parseInt(strParameterId);
        actionForm.setParameterId(parameterId);
        request.getSession().setAttribute("viewParams", reportsPersistence.viewParameter(parameterId));
        return mapping.findForward(ReportsConstants.VIEWREPORTSPARAMS);
    }

    /**
     * Controls the creation of Parameter
     */

    public ActionForward createParams(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
        logger.debug("In ReportsParamsAction:createParams Method: ");
        ReportsParamsActionForm actionForm = (ReportsParamsActionForm) form;
        ReportsParamsValue objParams = new ReportsParamsValue();
        objParams.setClassname(actionForm.getClassname());
        objParams.setData(actionForm.getData());
        objParams.setDatasourceId(actionForm.getDatasourceId());
        objParams.setDescription(actionForm.getDescription());
        objParams.setName(actionForm.getName());
        objParams.setType(actionForm.getType());
        String error = reportsBusinessService.createReportsParams(objParams);
        request.getSession().setAttribute("addError", error);
        String forward = "";
        if (error != null && !error.equals("")) {
            forward = "reportparamsadd_path";
        } else {
            forward = "reportparams_path";
        }
        return mapping.findForward(forward);
    }

    /**
     * Controls the deletion of Parameter
     */
    public ActionForward deleteParams(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            @SuppressWarnings("unused") HttpServletResponse response) throws Exception {
        logger.debug("In ReportsParamsAction:deleteParams Method: ");
        ReportsParamsActionForm actionForm = (ReportsParamsActionForm) form;
        ReportsParamsValue objParams = new ReportsParamsValue();
        objParams.setParameterId(actionForm.getParameterId());
        String error = reportsBusinessService.deleteReportsParams(objParams);
        request.getSession().setAttribute("deleteError", error);
        return mapping.findForward("reportparams_path");
    }

}