参考：http://liferaytrends.blogspot.com/2013/01/tabs-with-search-container-in-liferay.html
想要的效果： 类似liferay 控制面板 搜索User 的页面
可以搜索， 分页， 显示提示信息
1.
liferay-util:buffer 标签可以把这个标签里面的标签内容当做一个变量赋值给其他标签
<%@ taglib uri="http://liferay.com/tld/util" prefix="liferay-util" %>
<liferay-ui:search-container-column-text
name="name"
buffer="buffer"
>
<liferay-util:buffer var="keywords">
<liferay-ui:icon-help message="it is help msg." />
</liferay-util:buffer>
<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib uri="http://liferay.com/tld/aui" prefix="aui"%>
<%@ taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<%@ taglib prefix="liferay-ui" uri="http://liferay.com/tld/ui" %>
<%@ taglib uri="http://liferay.com/tld/util" prefix="liferay-util" %>
<%@ taglib uri="http://liferay.com/tld/theme" prefix="liferay-theme"%>
<%@page import="com.liferay.portal.theme.ThemeDisplay"%>
<%@page import="com.liferay.portal.kernel.util.WebKeys"%>
<%@page import="com.labimo.lesson.portlet.LessonShareMode"%>
<%@page import="com.labimo.lesson.*"%>
<%@page import="com.labimo.lesson.service.*"%>
<%@page import="com.liferay.portal.kernel.util.*"%>
<%@page import="com.liferay.portal.model.*"%>
<%@page import="java.util.*"%>
<%@page import="com.labimo.lesson.model.*"%>
<portlet:defineObjects />
<liferay-theme:defineObjects />
<portlet:actionURL var="editLessonNamePage" name="editLessonNamePage">
</portlet:actionURL>
<portlet:actionURL var="setPasswordPage" name="setPasswordPage">
</portlet:actionURL>
<portlet:actionURL var="deleteLesson" name="deleteLesson">
</portlet:actionURL>
<portlet:actionURL var="setShareModePage" name="setShareModePage">
</portlet:actionURL>
<portlet:actionURL var="replaceLessonPage" name="replaceLessonPage">
</portlet:actionURL>
<portlet:actionURL var="uploadLessonPage" name="uploadLessonPage">
</portlet:actionURL>
<portlet:actionURL var="searchLesson" name="searchLesson">
</portlet:actionURL>
<%-- <aui:form action="<%= uploadLessonPage %>" method="post" name="<portlet:namespace />uploadLessonPage" cssClass="pull-left" >
<aui:button name="uploadLessonPage" type="submit" value="Upload Lesson" />
</aui:form>
<aui:form action="<%= searchLesson %>" method="post" name="<portlet:namespace />searchLesson" cssClass="pull-right">
<aui:row >
<aui:input name="search" value="" label="" placeholder="Searech Lesson"></aui:input>
<aui:button name="uploadLessonPage" type="submit" value="Search Lesson" cssClass="hidden"/>
</aui:row >
</aui:form> --%>
<aui:nav-bar>
<aui:nav>
<aui:form action="<%= uploadLessonPage %>" method="post" name="<portlet:namespace />uploadLessonPage" cssClass="pull-left" >
<aui:button name="uploadLessonPage" type="submit" value="Upload Lesson" />
</aui:form>
</aui:nav>
<aui:nav cssClass="pull-right">
<aui:form action="<%= searchLesson %>" method="post" name="<portlet:namespace />searchLesson" cssClass="pull-right form-search">
<%-- <input name="<portlet:namespace/>search" value="" placeholder="Searech Lesson"/> --%>
<%-- <aui:input name="search" value="" label="" placeholder="Searech Lesson"></aui:input>
<aui:button name="uploadLessonPage" type="submit" value="Search Lesson" cssClass="hidden"/>--%>
<div id="" class="input-append">
<input type="text" class="search-query span9" name="<portlet:namespace/>search" value="" placeholder="Searech Lesson" title="" id="<portlet:namespace/>search">
<button class="btn" type="submit"> Search </button>
</div>
</aui:form>
</aui:nav>
</aui:nav-bar>
<%-- <liferay-ui:search-form>
<%
UserSearch searchContainer = (UserSearch)request.getAttribute("liferay-ui:search:searchContainer");
UserDisplayTerms displayTerms = (UserDisplayTerms)searchContainer.getDisplayTerms();
%>
<liferay-ui:search-toggle
autoFocus="<%= windowState.equals(WindowState.MAXIMIZED) %>"
buttonLabel="search"
displayTerms="<%= displayTerms %>"
id="toggle_id_users_admin_user_search"
>
<aui:fieldset>
<%@ include file="/html/portlet/directory/user_search_user_name.jspf" %>
<aui:input name="<%= displayTerms.SCREEN_NAME %>" size="20" value="<%= displayTerms.getScreenName() %>" />
<aui:input name="<%= displayTerms.EMAIL_ADDRESS %>" size="20" value="<%= displayTerms.getEmailAddress() %>" />
<c:if test="<%= showActiveUserSelect %>">
<aui:select name="<%= displayTerms.STATUS %>">
<aui:option label="any-status" selected="<%= (displayTerms.getStatus() == WorkflowConstants.STATUS_ANY) %>" value="<%= WorkflowConstants.STATUS_ANY %>" />
<aui:option label="active" selected="<%= (displayTerms.getStatus() == WorkflowConstants.STATUS_APPROVED) %>" value="<%= WorkflowConstants.STATUS_APPROVED %>" />
<aui:option label="inactive" selected="<%= (displayTerms.getStatus() == WorkflowConstants.STATUS_INACTIVE) %>" value="<%= WorkflowConstants.STATUS_INACTIVE %>" />
</aui:select>
</c:if>
</aui:fieldset>
</liferay-ui:search-toggle>
</liferay-ui:search-form> --%>
<%-- <%
PortletPreferences prefs = renderRequest.getPreferences();
%> --%>
<%--<liferay-ui:search-container delta='5' emptyResultsMessage="No lesson , please upload lesson.">
<liferay-ui:search-container-results
results="${lessonList}"
total="${fn:length(lessonList)}"
/> --%>
<%-- <% List<Lesson> lessonList2 = LessonLocalServiceUtil.findByNameOrKeywordsOrDescriptionAndUserId("", "", "", 202, 0, 5) ;
%> --%>
<liferay-ui:search-container searchContainer="${searchContainer}" >
<%-- <liferay-ui:search-form page="<%= searchLesson %>" searchContainer="${searchContainer}" showAddButton="true" >
<liferay-ui:search-toggle
buttonLabel="search"
displayTerms="${searchContainer.displayTerms}"
id="toggle_id_users_admin_user_search"
>
<aui:fieldset>
<aui:input name="search" size="20" value="search" />
</aui:fieldset>
</liferay-ui:search-toggle>
</liferay-ui:search-form> --%>
<liferay-ui:search-container-results results="${searchcontainer.results}" total="${searchcontainer.total}"/>
<liferay-ui:search-container-row
className="com.labimo.lesson.model.Lesson"
keyProperty="id"
modelVar="lesson"
>
<%
String editLessonNameUrl= editLessonNamePage + "&" +renderResponse.getNamespace()+"id="+ lesson.getRandomString() + lesson.getId();
String setPasswordPageUrl= setPasswordPage + "&" +renderResponse.getNamespace()+"id="+ lesson.getRandomString() + lesson.getId();
String deleteLessonUrl= deleteLesson + "&" +renderResponse.getNamespace()+"id="+ lesson.getRandomString() + lesson.getId();
String setShareModeUrl= setShareModePage + "&" +renderResponse.getNamespace()+"id="+ lesson.getRandomString() + lesson.getId();
String replaceLessonPageUrl= replaceLessonPage + "&" +renderResponse.getNamespace()+"id="+ lesson.getRandomString() + lesson.getId();
//ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
String lessonLink = "http://" + request.getServerName()+"/" +"lesson"+"/ls/"+ lesson.getRandomString() + lesson.getId() +"/player.html";
//String lessonLink = "http://" + request.getServerName()+"/" +"lesson"+"/ls?id="+ lesson.getRandomString() + lesson.getId();
String shareMode = LessonShareMode.values()[lesson.getShareMode()].name();
//lessonLink="<a href='http://www.google.com'>click here</a>";
%>
<liferay-ui:search-container-column-text
name="name"
buffer="buffer"
>
<liferay-util:buffer var="keywords">
<liferay-ui:icon-help message="${lesson.keywords}" />
</liferay-util:buffer>
<liferay-util:buffer var="description">
<liferay-ui:icon-help message="${lesson.description}" />
</liferay-util:buffer>
<liferay-util:buffer var="edit">
<liferay-ui:icon image="edit" message="RENAME" />
</liferay-util:buffer>
<liferay-util:buffer var="add">
<aui:fieldset helpMessage="add" label="keywords">
</aui:fieldset>
</liferay-util:buffer>
<%
buffer.append(lesson.getName());
buffer.append(keywords);
buffer.append(description);
//buffer.append(edit);
// buffer.append(add);
%>
</liferay-ui:search-container-column-text>
<liferay-ui:search-container-column-text
name="lessonLink"
value="<%=lessonLink %>"
href="<%=lessonLink %>"
> </liferay-ui:search-container-column-text>
<%-- <liferay-ui:icon-help message="123"></liferay-ui:icon-help> --%>
<liferay-ui:search-container-column-text
name="share"
value="<%=shareMode %>"
/>
<fmt:formatDate value="${lesson.updateDate}" pattern="yyyy-MM-dd HH:mm:ss" var="updateDate"/>
<liferay-ui:search-container-column-text
name="updateDate"
value="${updateDate}"
/>
<liferay-ui:search-container-column-text
>
<liferay-ui:icon-menu>
<liferay-ui:icon image="edit" message="EDIT"
url="<%=editLessonNameUrl %>" />
<liferay-ui:icon image="edit" message="SHARE"
url="<%=setShareModeUrl %>" />
<liferay-ui:icon image="add" message="PASSWORD"
url="<%=setPasswordPageUrl %>" />
<liferay-ui:icon image="edit" message="REPLACE"
url="<%=replaceLessonPageUrl %>" />
<liferay-ui:icon image="delete" message="DELETE"
url="<%=deleteLessonUrl %>" />
</liferay-ui:icon-menu>
</liferay-ui:search-container-column-text>
<%-- <liferay-ui:search-container-column-jsp
path="/license_action.jsp"
/>
<c:set var="licenseUuid" scope="request" value="<%=license.getLicenseUuid() %>" /> --%>
</liferay-ui:search-container-row>
<liferay-ui:search-iterator />
</liferay-ui:search-container>
2. 把搜索的关键字设置到PortletURL 上面，这样在点击下一页或者前一页的时候， 搜索关键字这个参数的值不会丢失。
Map<String,String> paramMap= new HashMap<String,String>();
paramMap.put("search", search);
/*
* Creating IteratorURL and in that we will pass tab parameter
*/
PortletURL iteratorURL= renderResponse.createRenderURL();
Iterator<Map.Entry<String, String>> entries = paramMap.entrySet().iterator();
while (entries.hasNext()) {
Map.Entry<String, String> entry = entries.next();
iteratorURL.setParameter(entry.getKey(), entry.getValue());
}
package com.labimo.lesson.portlet;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipFile;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletException;
import javax.portlet.PortletURL;
import javax.portlet.ProcessAction;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.RandomStringUtils;
import org.apache.log4j.Logger;
import com.google.gson.Gson;
import com.labimo.lesson.model.Lesson;
import com.labimo.lesson.model.impl.LessonImpl;
import com.labimo.lesson.service.LessonLocalServiceUtil;
import com.labimo.lesson.service.persistence.LessonUserUtil;
import com.labimo.lesson.service.persistence.LessonUtil;
import com.labimo.lesson.servlet.LaunchLessonServlet;
import com.liferay.portal.kernel.dao.search.SearchContainer;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.servlet.SessionMessages;
import com.liferay.portal.kernel.upload.UploadPortletRequest;
import com.liferay.portal.kernel.util.FileUtil;
import com.liferay.portal.kernel.util.JavaConstants;
import com.liferay.portal.kernel.util.ListUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.User;
import com.liferay.portal.model.UserGroup;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.UserGroupLocalServiceUtil;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.PortalUtil;
import com.liferay.util.bridges.mvc.MVCPortlet;
public class LessonPortlet extends MVCPortlet {
private static Logger logger = Logger.getLogger(LessonPortlet.class);
@Override
public void doView(RenderRequest renderRequest,
RenderResponse renderResponse) throws IOException, PortletException {
String page = (String) renderRequest.getAttribute("page");
logger.info(" page =" + page);
if(Validator.isNotNull(page)){
include(page, renderRequest, renderResponse);
}else{
try {
// List<Lesson> lessonList = LessonLocalServiceUtil.findByOwnerId(userId);
// List<Lesson> lessonList = LessonLocalServiceUtil.findByNameOrKeywordsOrDescriptionAndUserId("", "", "", 202, 0, 5);
// renderRequest.setAttribute("lessonList", lessonList);
searchContainerData(renderRequest,renderResponse);
} catch (Exception e) {
e.printStackTrace();
}
super.doView(renderRequest, renderResponse);
}
}
@ProcessAction(name = "editLessonNamePage")
public void editLessonNamePage(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = editLessonNamePage" );
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
logger.info(" lessonIdAndUuid = " +lessonIdAndUuid);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
actionRequest.setAttribute("page", "/editLessonName.jsp");
actionRequest.setAttribute("lesson" , lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "editLessonName")
public void editLessonName(ActionRequest actionRequest,
ActionResponse actionRresponse) {
logger.info("editLessonName");
try {
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
String lessonName = ParamUtil.getString(actionRequest, "name");
String keywords = ParamUtil.getString(actionRequest, "keywords");
String description = ParamUtil.getString(actionRequest, "description");
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid) && Validator.isNotNull(lessonName)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
lesson.setName(lessonName);
lesson.setKeywords(keywords);
lesson.setDescription(description);
lesson.setUpdateDate(new Date());
LessonLocalServiceUtil.updateLesson(lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "setPasswordPage")
public void setPasswordPage(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = setPasswordPage" );
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
logger.info(" lessonIdAndUuid = " +lessonIdAndUuid);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
actionRequest.setAttribute("page", "/setPassword.jsp");
actionRequest.setAttribute("lesson" , lesson);
actionRequest.setAttribute("isProtected" , lesson.isIsProtected());
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "setPassword")
public void setPassword(ActionRequest actionRequest,
ActionResponse actionRresponse) {
logger.info("editLessonName");
try {
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
String password = ParamUtil.getString(actionRequest, "password");
Boolean isProtected = ParamUtil.getBoolean(actionRequest, "isProtected");
password = EncoderUtil.encodeByMD5(password);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid) && Validator.isNotNull(password)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
lesson.setPassword(password);
lesson.setIsProtected(isProtected);
lesson.setUpdateDate(new Date());
LessonLocalServiceUtil.updateLesson(lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "deleteLesson")
public void deleteLesson(ActionRequest actionRequest,
ActionResponse actionRresponse) {
logger.info("delete");
try {
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
String password = ParamUtil.getString(actionRequest, "password");
password = EncoderUtil.encodeByMD5(password);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid) && Validator.isNotNull(password)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
LessonLocalServiceUtil.deleteLesson(lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "setShareModePage")
public void setShareModePage(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = setShareModePage" );
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
logger.info(" lessonIdAndUuid = " +lessonIdAndUuid);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
actionRequest.setAttribute("page", "/setShareMode.jsp");
actionRequest.setAttribute("lesson" , lesson);
actionRequest.setAttribute("shareMode" , LessonShareMode.values()[lesson.getShareMode()].name());
List<UserGroup> userGroupList = new ArrayList<UserGroup>();
// logger.info("for test");
// logger.info(UserGroupLocalServiceUtil.getUserGroup(user.getCompanyId()).getName());
// List<UserGroup> userGroupList = UserGroupLocalServiceUtil.getUserUserGroups(user.getUserId());
// logger.info("for test2");
// for(UserGroup group : userGroupList){
//// logger.info("for test3");
// logger.info("group name = " + group.getName());
// }
List<UserGroup> userGroupList2 = UserGroupLocalServiceUtil.getUserGroups(user.getCompanyId());
// logger.info("for test2");
for(UserGroup group : userGroupList2){
// logger.info("for test3");
if(group.getName().startsWith("lesson_")){
userGroupList.add(group);
logger.info("group name = " + group.getName());
//TODO:for test
logger.info("Previlidges " +group.getExpandoBridge().getAttribute("Previlidges"));
}
}
logger.info("group list = " + userGroupList.toString());
Gson gson = new Gson();
actionRequest.setAttribute("userGroupList", gson.toJson(userGroupList));
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "setShareMode")
public void setShareMode(ActionRequest actionRequest,
ActionResponse actionRresponse) {
logger.info("setShareMode");
try {
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
Integer shareMode = ParamUtil.getInteger(actionRequest, "shareMode");
Long userGroupId = ParamUtil.getLong(actionRequest, "userGroupId");
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid) && Validator.isNotNull(shareMode)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
lesson.setShareMode(shareMode);
lesson.setUpdateDate(new Date());
if(LessonShareMode.GOURP.ordinal()==shareMode){
lesson.setUserGroupId(userGroupId);
}
LessonLocalServiceUtil.updateLesson(lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "replaceLessonPage")
public void replaceLessonPage(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = setShareModePage" );
User user = PortalUtil.getUser(actionRequest);
String lessonIdAndUuid = ParamUtil.getString(actionRequest, "id");
logger.info(" lessonIdAndUuid = " +lessonIdAndUuid);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
actionRequest.setAttribute("page", "/replaceLesson.jsp");
actionRequest.setAttribute("lesson" , lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "replaceLesson")
public void replaceLesson(ActionRequest actionRequest,
ActionResponse actionRresponse) {
InputStream ips =null;
OutputStream ops =null;
logger.info("replaceLesson");
try {
String courseFolder = Utils.getValue("UPLOAD_PATH");
logger.info("courseFolder=" + courseFolder);
User user = PortalUtil.getUser(actionRequest);
UploadPortletRequest uploadRequest =
PortalUtil.getUploadPortletRequest(actionRequest);
// File docFile = uploadRequest.getFile("fileName");
ips = uploadRequest.getFileAsStream("fileName");
String lessonName = uploadRequest.getFileName("fileName");
String lessonIdAndUuid = uploadRequest.getParameter("id");
logger.info("lessonIdAndUuid = " + lessonIdAndUuid);
if(Validator.isNotNull(user) && Validator.isNotNull(lessonIdAndUuid)){
long lessonId = Long.valueOf(lessonIdAndUuid.substring(6));
Lesson lesson = LessonLocalServiceUtil.findByIdAndOwnerId(lessonId, user.getUserId());
if(Validator.isNotNull(lesson)){
File file = new File(courseFolder+File.separator + lesson.getOwnerId()+File.separator +lesson.getFolderName());
logger.info("lesson path = " + file.getAbsoluteFile());
if(!file.exists()){
file.getParentFile().mkdirs();
}else{
FileUtils.deleteDirectory(file);
}
String lessonZip = courseFolder+File.separator + lesson.getOwnerId()+File.separator + lessonName;
ops = new FileOutputStream(new File(lessonZip));
IOUtils.copy(ips, ops);
unZipFile(lessonZip);
logger.info("lessonZip = " + lessonZip);
String lessonFolderName = lessonName.substring(0, lessonName.lastIndexOf("."));
String xmlFilePath = courseFolder+File.separator + lesson.getOwnerId()+File.separator +lessonFolderName + File.separator +"imsmanifest.xml";
String lessonTitle = XMLParser
.parseXML(xmlFilePath);
lesson.setName(lessonTitle);
lesson.setFolderName(lessonFolderName);
lesson.setUpdateDate(new Date());
lesson.setFileSize(uploadRequest.getSize("fileName"));
LessonLocalServiceUtil.updateLesson(lesson);
}
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}finally{
if(ips!=null){
try {
ips.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if(ops!=null){
try {
ops.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
@ProcessAction(name = "uploadLessonPage")
public void uploadLessonPage(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = uploadLessonPage" );
User user = PortalUtil.getUser(actionRequest);
if(Validator.isNotNull(user)){
actionRequest.setAttribute("page", "/uploadLesson.jsp");
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
@ProcessAction(name = "uploadLesson")
public void uploadLesson(ActionRequest actionRequest,
ActionResponse actionRresponse) {
InputStream ips =null;
OutputStream ops =null;
logger.info("uploadLesson");
try {
String courseFolder = Utils.getValue("UPLOAD_PATH");
logger.info("courseFolder=" + courseFolder);
User user = PortalUtil.getUser(actionRequest);
UploadPortletRequest uploadRequest =
PortalUtil.getUploadPortletRequest(actionRequest);
ips = uploadRequest.getFileAsStream("fileName");
String lessonName = uploadRequest.getFileName("fileName");
if(Validator.isNotNull(user)){
String lessonFolderName = lessonName.substring(0, lessonName.lastIndexOf("."));
File file = new File(courseFolder+File.separator + user.getUserId()+File.separator +lessonFolderName);
logger.info("lesson path = " + file.getAbsoluteFile());
if(!file.exists()){
file.getParentFile().mkdirs();
}else{
FileUtils.deleteDirectory(file);
}
String lessonZip = courseFolder+File.separator + user.getUserId()+File.separator + lessonName;
ops = new FileOutputStream(new File(lessonZip));
IOUtils.copy(ips, ops);
unZipFile(lessonZip);
logger.info("lessonZip = " + lessonZip);
String xmlFilePath = courseFolder+File.separator + user.getUserId()+File.separator +lessonFolderName + File.separator +"imsmanifest.xml";
String lessonTitle = XMLParser
.parseXML(xmlFilePath);
Lesson lesson = new LessonImpl();
Date date = new Date();
lesson.setUuid(Utils.getUuid());
lesson.setOwnerId(user.getUserId());
lesson.setName(lessonTitle);
lesson.setFolderName(lessonFolderName);
lesson.setFileSize(uploadRequest.getSize("fileName"));
lesson.setRandomString(RandomStringUtils.randomNumeric(6));
lesson.setCreateDate(date);
lesson.setUpdateDate(date);
lesson.setShareMode(LessonShareMode.PRIVATE.ordinal());
LessonLocalServiceUtil.addLesson(lesson);
}
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}finally{
if(ips!=null){
try {
ips.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if(ops!=null){
try {
ops.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
@ProcessAction(name = "searchLesson")
public void searchLesson(ActionRequest actionRequest,
ActionResponse actionRresponse) {
try {
logger.info(" page = searchLesson" );
String search = ParamUtil.getString(actionRequest, "search");
if(Validator.isNotNull(search)){
actionRequest.setAttribute("search", search);
}
logger.info(" search =" + search);
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
}
private void unZipFile(String strZipFile) throws ZipException, IOException {
// UnzipFile unzipFile = new UnzipFile();
// String status = "";
long fileSize=0;
// try {
/*
* STEP 1 : Create directory with the name of the zip file
*
* For e.g. if we are going to extract c:/demo.zip create c:/demo
* directory where we can extract all the zip entries
*/
File fSourceZip = new File(strZipFile);
String zipPath = strZipFile.substring(0, strZipFile.length() - 4);
// String zipPath = fSourceZip.getParentFile().getAbsolutePath();
File temp = new File(zipPath);
temp.mkdir();
temp.setExecutable(true);
temp.setReadable(true);
temp.setWritable(true);
// status = zipPath;
/*
* STEP 2 : Extract entries while creating required sub-directories
*/
ZipFile zipFile = new ZipFile(fSourceZip);
Enumeration e = zipFile.entries();
boolean createFolder = true;
while (e.hasMoreElements()) {
ZipEntry entry = (ZipEntry) e.nextElement();
File destinationFilePath = new File(zipPath, entry.getName());
destinationFilePath.setExecutable(true);
destinationFilePath.setReadable(true);
destinationFilePath.setWritable(true);
// create directories if required.
if (createFolder) {
destinationFilePath.getParentFile().mkdirs();
}
// if the entry is directory, leave it. Otherwise extract it.
if (entry.isDirectory()) {
continue;
} else {
createFolder = true;
/*
* Get the InputStream for current entry of the zip file
* using
*
* InputStream getInputStream(Entry entry) method.
*/
BufferedInputStream bis = new BufferedInputStream(
zipFile.getInputStream(entry));
int b;
byte buffer[] = new byte[1024];
/*
* read the current entry from the zip file, extract it and
* write the extracted file.
*/
FileOutputStream fos = new FileOutputStream(
destinationFilePath);
BufferedOutputStream bos = new BufferedOutputStream(fos,
1024);
while ((b = bis.read(buffer, 0, 1024)) != -1) {
bos.write(buffer, 0, b);
}
// flush the output stream and close it.
bos.flush();
bos.close();
// close the input stream.
bis.close();
}
fileSize = fileSize + destinationFilePath.length();
}
zipFile.close();
fSourceZip.delete();
// } catch (IOException ioe) {
//
// ioe.printStackTrace();
// //logger.error("IOError :" + ioe.getMessage());
// }
}
private void searchContainerData(RenderRequest renderRequest,RenderResponse renderResponse)
{
long userId = PortalUtil.getUserId(renderRequest);
logger.info(" userId =" + userId);
String search="";
if(renderRequest.getAttribute("search")!=null){
search =(String) renderRequest.getAttribute("search");
}else{
search =ParamUtil.getString(renderRequest, "search");
}
String searchQuery = "%"+ search+"%";
logger.info(" search =" + search);
PortletConfig portletConfig = (PortletConfig)renderRequest.getAttribute(JavaConstants.JAVAX_PORTLET_CONFIG);
ThemeDisplay themeDisplay = (ThemeDisplay)renderRequest.getAttribute(WebKeys.THEME_DISPLAY);
Map<String,String> paramMap= new HashMap<String,String>();
paramMap.put("search", search);
List<Lesson> lessonList =new ArrayList<Lesson>();
/*
* Creating IteratorURL and in that we will pass tab parameter
*/
PortletURL iteratorURL= renderResponse.createRenderURL();
Iterator<Map.Entry<String, String>> entries = paramMap.entrySet().iterator();
while (entries.hasNext()) {
Map.Entry<String, String> entry = entries.next();
iteratorURL.setParameter(entry.getKey(), entry.getValue());
}
/*
* Creating SearchContainer
*/
SearchContainer<Lesson> searchContainer = new SearchContainer<Lesson>(renderRequest, null,
null, SearchContainer.DEFAULT_CUR_PARAM, ParamUtil.getInteger(renderRequest, SearchContainer.DEFAULT_DELTA_PARAM, 10),
iteratorURL, null, LanguageUtil.get(portletConfig, themeDisplay.getLocale(), "No Lessons were Found"));
int total = 0;
try {
/*
* Fetching all the User from the Current Company and added that into the userList
*/
// List<Lesson> lessons = LessonLocalServiceUtil.findByOwnerId(202);
// List<Lesson> lessons = LessonLocalServiceUtil.findByNameOrKeywordsOrDescription(search, search, search);
lessonList = LessonLocalServiceUtil.findByNameOrKeywordsOrDescriptionAndUserId(searchQuery, searchQuery, searchQuery, userId,searchContainer.getStart(), searchContainer.getEnd());
// String [] strs = new String[]{search};
// long [] longs = new long[]{userId};
// List<Lesson> lessons = LessonLocalServiceUtil.findByNameOrKeywordsOrDescriptionAndUserId(strs, strs, strs, longs);
total = LessonLocalServiceUtil.countByNameOrKeywordsOrDescriptionAndUserId(searchQuery, searchQuery, searchQuery, userId);
// lessonList = ListUtil.subList(lessons, searchContainer.getStart(), searchContainer.getEnd());
// if(lessons!=null){
// total = lessons.size();
// }
} catch (SystemException e) {
SessionErrors.add(renderRequest, SystemException.class.getName());
}
/*
* Sub listing the userList depending on the delta parameter we have set in the SearchContainer.
*/
searchContainer.setTotal(total);
searchContainer.setResults(lessonList);
renderRequest.setAttribute("searchContainer", searchContainer);
}
}
3. 问题：
liferay service builder 问题
需要的sql 语句： select * from xxx where (a like "%123%" or b like "%123%" or c like "%123%") and d='123'
liferay拼成的sql 语句select * from xxx where a like "%123%" and b like "%123%" and c like "%123%" and d='123'
每次service.xml 都会改变，需要重新再加上去
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