au.org.theark.study.web.component.mydetails.MyDetails.java Source code

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Here is the source code for au.org.theark.study.web.component.mydetails.MyDetails.java

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/*******************************************************************************
 * Copyright (c) 2011  University of Western Australia. All rights reserved.
 * 
 * This file is part of The Ark.
 * 
 * The Ark is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 * 
 * The Ark is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package au.org.theark.study.web.component.mydetails;

import java.text.ParseException;
import java.text.SimpleDateFormat;

import org.apache.shiro.SecurityUtils;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import au.org.theark.core.exception.ArkSystemException;
import au.org.theark.core.service.IArkCommonService;
import au.org.theark.core.vo.ArkUserVO;
import au.org.theark.study.service.IUserService;
import au.org.theark.study.web.Constants;
import au.org.theark.study.web.component.mydetails.form.MyDetailsForm;

/**
 * A panel that allows the loggeg in user to update his personal details.
 * 
 * @author nivedann
 * 
 */
public class MyDetails extends Panel {

    private static final long serialVersionUID = 8278822398202036799L;
    private transient Logger log = LoggerFactory.getLogger(MyDetails.class);
    @SpringBean(name = "userService")
    private IUserService userService;

    @SpringBean(name = au.org.theark.core.Constants.ARK_COMMON_SERVICE)
    private IArkCommonService<Void> iArkCommonService;

    private CompoundPropertyModel<ArkUserVO> arkUserModelCpm;

    public MyDetails(String id, ArkUserVO arkUserVO, final FeedbackPanel feedBackPanel, ModalWindow modalWindow) {
        super(id);
        /* Initialise the CPM */
        arkUserModelCpm = new CompoundPropertyModel<ArkUserVO>(arkUserVO);
        MyDetailsForm myDetailForm = new MyDetailsForm(Constants.USER_DETAILS_FORM, arkUserModelCpm, feedBackPanel,
                modalWindow) {

            private static final long serialVersionUID = -8858977824290273852L;

            protected void onSave(AjaxRequestTarget target) {
                ArkUserVO arkUser = getModelObject();
                Long sessionStudyId = (Long) SecurityUtils.getSubject().getSession()
                        .getAttribute(au.org.theark.core.Constants.STUDY_CONTEXT_ID);
                if (sessionStudyId != null) {
                    arkUser.setStudy(iArkCommonService.getStudy(sessionStudyId));
                }
                if ((arkUser.getPassword() != null && arkUser.getConfirmPassword() != null)
                        && (!arkUser.getPassword().isEmpty() && !arkUser.getConfirmPassword().isEmpty())) {
                    // Temporary allow the user to select if he wants to change it
                    arkUser.setChangePassword(true);
                }
                try {
                    userService.updateArkUser(arkUser);
                    this.info("Details for user: " + arkUser.getUserName() + " were successfully updated.");
                    processFeedback(target, feedBackPanel);
                } catch (ArkSystemException arkSystemException) {
                    log.error("Exception occurred while performing an update on the user details in LDAP "
                            + arkSystemException.getMessage());
                    this.error(
                            "An error has occurred. The user details could not be updated. Please contact the system administrator.");
                    processFeedback(target, feedBackPanel);
                    // add custom error message to feedback panel.
                } catch (Exception ex) {
                    // Handle all other type of exceptions
                    this.error(
                            "An error has occurred while saving the user details. Please contact the system administrator.");
                    processFeedback(target, feedBackPanel);
                    log.error("An exception occurred when saving user details " + ex.getMessage());
                }
            }

            protected void processFeedback(AjaxRequestTarget target, FeedbackPanel feedbackPanel) {
                target.add(feedbackPanel);
            }

            protected void onCancel(AjaxRequestTarget target) {
                this.setVisible(false);
            }
        };
        myDetailForm.initialiseForm();
        if (arkUserVO.getMode() == Constants.MODE_EDIT) {
            myDetailForm.getUserNameTxtField().setEnabled(false);
        }
        add(myDetailForm);
    }

    private boolean isNumeric(String str) {
        try {
            double d = Double.parseDouble(str);
        } catch (NumberFormatException nfe) {
            return false;
        }
        return true;
    }

    private boolean isDate(String str) {
        SimpleDateFormat df = new SimpleDateFormat(au.org.theark.core.Constants.DD_MM_YYYY);
        try {
            return df.parse(str) != null;
        } catch (ParseException e) {
            e.printStackTrace();
            return false;
        }
    }
}