com.liferay.asset.browser.web.internal.portlet.AssetBrowserPortlet.java Source code

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Here is the source code for com.liferay.asset.browser.web.internal.portlet.AssetBrowserPortlet.java

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/**
 * Copyright (c) 2000-present 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.asset.browser.web.internal.portlet;

import com.liferay.asset.browser.web.internal.constants.AssetBrowserPortletKeys;
import com.liferay.asset.constants.AssetWebKeys;
import com.liferay.asset.util.AssetHelper;
import com.liferay.portal.kernel.portlet.PortalPreferences;
import com.liferay.portal.kernel.portlet.PortletPreferencesFactoryUtil;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;
import com.liferay.portal.kernel.util.ParamUtil;

import java.io.IOException;

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

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Eudaldo Alonso
 */
@Component(immediate = true, property = { "com.liferay.portlet.add-default-resource=true",
        "com.liferay.portlet.css-class-wrapper=portlet-asset-browser",
        "com.liferay.portlet.private-request-attributes=false",
        "com.liferay.portlet.private-session-attributes=false", "com.liferay.portlet.render-weight=50",
        "com.liferay.portlet.system=true", "com.liferay.portlet.use-default-template=true",
        "javax.portlet.display-name=Asset Browser", "javax.portlet.init-param.template-path=/",
        "javax.portlet.init-param.view-template=/view.jsp",
        "javax.portlet.name=" + AssetBrowserPortletKeys.ASSET_BROWSER,
        "javax.portlet.resource-bundle=content.Language", "javax.portlet.security-role-ref=guest,power-user,user",
        "javax.portlet.supports.mime-type=text/html" }, service = Portlet.class)
public class AssetBrowserPortlet extends MVCPortlet {

    public void changeDisplayStyle(ActionRequest actionRequest, ActionResponse actionResponse) {

        hideDefaultSuccessMessage(actionRequest);

        String displayStyle = ParamUtil.getString(actionRequest, "displayStyle");

        PortalPreferences portalPreferences = PortletPreferencesFactoryUtil.getPortalPreferences(actionRequest);

        portalPreferences.setValue(AssetBrowserPortletKeys.ASSET_BROWSER, "display-style", displayStyle);
    }

    @Override
    protected void doDispatch(RenderRequest renderRequest, RenderResponse renderResponse)
            throws IOException, PortletException {

        renderRequest.setAttribute(AssetWebKeys.ASSET_HELPER, _assetHelper);

        super.doDispatch(renderRequest, renderResponse);
    }

    @Reference
    private AssetHelper _assetHelper;

}