cz.zcu.kiv.eegdatabase.wui.ui.experiments.metadata.template.TemplateFormPage.java Source code

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Here is the source code for cz.zcu.kiv.eegdatabase.wui.ui.experiments.metadata.template.TemplateFormPage.java

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/*******************************************************************************
 * This file is part of the EEG-database project
 * 
 *   ==========================================
 *  
 *   Copyright (C) 2013 by University of West Bohemia (http://www.zcu.cz/en/)
 *  
 *  ***********************************************************************************************************************
 *  
 *   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.
 *  
 *  ***********************************************************************************************************************
 *  
 *   TemplateFormPage.java, 2015/02/26 00:01 Jakub Rinkes
 ******************************************************************************/
package cz.zcu.kiv.eegdatabase.wui.ui.experiments.metadata.template;

import odml.core.Reader;
import odml.core.Section;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.authroles.authorization.strategies.role.annotations.AuthorizeInstantiation;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.apache.wicket.util.string.StringValue;

import com.sun.xml.messaging.saaj.util.ByteInputStream;

import cz.zcu.kiv.eegdatabase.data.pojo.Template;
import cz.zcu.kiv.eegdatabase.wui.components.menu.button.ButtonPageMenu;
import cz.zcu.kiv.eegdatabase.wui.components.page.MenuPage;
import cz.zcu.kiv.eegdatabase.wui.components.utils.ResourceUtils;
import cz.zcu.kiv.eegdatabase.wui.core.experiments.metadata.TemplateFacade;
import cz.zcu.kiv.eegdatabase.wui.ui.experiments.ExperimentsPageLeftMenu;

@AuthorizeInstantiation(value = { "ROLE_USER", "ROLE_EXPERIMENTER", "ROLE_ADMIN" })
public class TemplateFormPage extends MenuPage {

    private static final long serialVersionUID = 8620071996616031095L;
    protected Log log = LogFactory.getLog(getClass());

    @SpringBean
    private TemplateFacade facade;

    public TemplateFormPage() {

        IModel<String> title = ResourceUtils.getModel("pageTitle.template.new");
        setPageTitle(title);
        add(new Label("title", title));
        add(new ButtonPageMenu("leftMenu", ExperimentsPageLeftMenu.values()));

        add(new TemplateForm("template-panel"));
    }

    public TemplateFormPage(PageParameters parameters) {

        IModel<String> title = ResourceUtils.getModel("pageTitle.template.edit");
        setPageTitle(title);
        add(new Label("title", title));
        add(new ButtonPageMenu("leftMenu", ExperimentsPageLeftMenu.values()));

        StringValue value = parameters.get(DEFAULT_PARAM_ID);
        if (value.isEmpty() || value.isNull()) {
            throw new RestartResponseAtInterceptPageException(ListTemplatePage.class);
        }

        int templateId = value.toInt();
        Template template = facade.read(templateId);

        Reader reader = new Reader();
        try {
            Section section = reader
                    .load(new ByteInputStream(template.getTemplate(), template.getTemplate().length));
            section.setName(template.getName());
            add(new TemplateForm("template-panel", new Model<Section>(section), templateId));
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new RestartResponseAtInterceptPageException(ListTemplatePage.class);
        }

    }

}