com.liferay.wiki.web.internal.portlet.action.ViewMVCRenderCommand.java Source code

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Here is the source code for com.liferay.wiki.web.internal.portlet.action.ViewMVCRenderCommand.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.wiki.web.internal.portlet.action;

import com.liferay.document.library.display.context.DLMimeTypeDisplayContext;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCRenderCommand;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.wiki.constants.WikiPortletKeys;
import com.liferay.wiki.constants.WikiWebKeys;
import com.liferay.wiki.engine.impl.WikiEngineRenderer;

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

import javax.servlet.http.HttpServletRequest;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.component.annotations.ReferenceCardinality;
import org.osgi.service.component.annotations.ReferencePolicy;
import org.osgi.service.component.annotations.ReferencePolicyOption;

/**
 * @author Ivn Zaera
 */
@Component(immediate = true, property = { "javax.portlet.name=" + WikiPortletKeys.WIKI,
        "javax.portlet.name=" + WikiPortletKeys.WIKI_ADMIN, "javax.portlet.name=" + WikiPortletKeys.WIKI_DISPLAY,
        "mvc.command.name=/wiki/view" }, service = MVCRenderCommand.class)
public class ViewMVCRenderCommand extends BaseViewPageMVCRenderCommand {

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

        HttpServletRequest request = PortalUtil.getHttpServletRequest(renderRequest);

        request.setAttribute(WikiWebKeys.DL_MIME_TYPE_DISPLAY_CONTEXT, _dlMimeTypeDisplayContext);

        request.setAttribute(WikiWebKeys.WIKI_ENGINE_RENDERER, _wikiEngineRenderer);

        return super.render(renderRequest, renderResponse);
    }

    @Reference(cardinality = ReferenceCardinality.OPTIONAL, policy = ReferencePolicy.DYNAMIC, policyOption = ReferencePolicyOption.GREEDY)
    public void setDLMimeTypeDisplayContext(DLMimeTypeDisplayContext dlMimeTypeDisplayContext) {

        _dlMimeTypeDisplayContext = dlMimeTypeDisplayContext;
    }

    public void unsetDLMimeTypeDisplayContext(DLMimeTypeDisplayContext dlMimeTypeDisplayContext) {

        _dlMimeTypeDisplayContext = null;
    }

    @Override
    protected String getPath() {
        return "/wiki/view.jsp";
    }

    @Reference(unbind = "-")
    protected void setWikiEngineRenderer(WikiEngineRenderer wikiEngineRenderer) {

        _wikiEngineRenderer = wikiEngineRenderer;
    }

    private DLMimeTypeDisplayContext _dlMimeTypeDisplayContext;
    private WikiEngineRenderer _wikiEngineRenderer;

}