com.liferay.calendarimporter.portlet.CalendarImporterPortlet.java Source code

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Here is the source code for com.liferay.calendarimporter.portlet.CalendarImporterPortlet.java

Source

/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.calendarimporter.portlet;

import com.liferay.calendarimporter.ImportEntryNameException;
import com.liferay.calendarimporter.ImportSourceException;
import com.liferay.calendarimporter.NoSuchImportEntryException;
import com.liferay.calendarimporter.model.ImportEntry;
import com.liferay.calendarimporter.service.ImportEntryLocalServiceUtil;
import com.liferay.calendarimporter.service.ImportEntryServiceUtil;
import com.liferay.calendarimporter.util.WebKeys;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.PropertiesParamUtil;
import com.liferay.portal.kernel.util.UnicodeProperties;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.util.PortalUtil;
import com.liferay.util.bridges.mvc.MVCPortlet;

import java.io.IOException;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

/**
 * @author Andrea Di Giorgi
 */
public class CalendarImporterPortlet extends MVCPortlet {

    public void deleteImportEntry(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        long importEntryId = ParamUtil.getLong(actionRequest, "importEntryId");

        ImportEntryServiceUtil.deleteImportEntry(importEntryId);
    }

    public void executeImport(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        long importEntryId = ParamUtil.getLong(actionRequest, "importEntryId");

        ImportEntryLocalServiceUtil.executeImport(importEntryId);
    }

    @Override
    public void processAction(ActionRequest actionRequest, ActionResponse actionResponse)
            throws IOException, PortletException {

        super.processAction(actionRequest, actionResponse);

        if (!copyRequestParameters && !SessionErrors.isEmpty(actionRequest)) {
            PortalUtil.copyRequestParameters(actionRequest, actionResponse);
        }
    }

    @Override
    public void render(RenderRequest renderRequest, RenderResponse renderResponse)
            throws IOException, PortletException {

        try {
            long importEntryId = ParamUtil.getLong(renderRequest, "importEntryId");

            ImportEntry importEntry = null;

            if (importEntryId > 0) {
                importEntry = ImportEntryLocalServiceUtil.getImportEntry(importEntryId);
            }

            renderRequest.setAttribute(WebKeys.IMPORT_ENTRY, importEntry);
        } catch (Exception e) {
            if (e instanceof NoSuchImportEntryException) {
                SessionErrors.add(renderRequest, e.getClass());
            } else {
                throw new PortletException(e);
            }
        }

        super.render(renderRequest, renderResponse);
    }

    public void updateImportEntry(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        // TODO Handle import entry update

        String name = ParamUtil.getString(actionRequest, "name");
        String description = ParamUtil.getString(actionRequest, "description");
        String type = ParamUtil.getString(actionRequest, "type");
        UnicodeProperties typeSettingsProperties = PropertiesParamUtil.getProperties(actionRequest, "settings--");

        ServiceContext serviceContext = ServiceContextFactory.getInstance(ImportEntry.class.getName(),
                actionRequest);

        ImportEntryServiceUtil.addImportEntry(name, description, type, typeSettingsProperties, serviceContext);
    }

    @Override
    protected boolean isSessionErrorException(Throwable cause) {
        if (cause instanceof ImportEntryNameException || cause instanceof ImportSourceException) {

            return true;
        }

        return false;
    }

}