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80后的童年2:
企业级分布式搜索平台Solr视频教程网盘地址:https:// ...
企业级搜索引擎Solr使用入门指南 -
springdata_spring:
apache lucene开源框架demo使用实例教程源代码下 ...
Lucene / Solr 开发经验 -
springdata-jpa:
java web开发分页demo源代码下载:http://ww ...
简易java分页标签 -
zjf_sdnu:
兄弟,script写错了
jqGrid初学备注 -
85600367:
你好,请教一个问题。当进行分布式查询时solr无法查询到Luc ...
Lucene / Solr 开发经验
本篇部分引用以下文章:
http://daoger.iteye.com/blog/359826
首先下载liferay-tomcat-bundle和liferay-plugin-SDK,将其解压直系统任意目录。
进入liferay-plugin-SDK目录,新建plugin项目:
ant -Dportlet.name=<project name> -Dportlet.display.name="<portlet title>" create
新建Eclipse Java项目LiferayPlugin,将liferay-plugin-SDK解压后的目录拷贝至里面。将Liferay需要的jar加入环境变量(主要包括tomcat/webapps/ROOT/WEB-INF/lib和tomcat/common/lib/ext两个文件夹里面的jar)
在LiferayPlugin目根目录下,新建资源文件build.{username}.properties,这里的username是你的计算机用户名称。然后在build.{username}.properties文件中添加app.server.dir这一个属性,它的值指向tomcat的目录。
build新建的portlet项目,此后运行Liferay,就可在plugin中看见发布的portlet。
以下引用ipc-baseball-portlet.rar 中的部分源码:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <listener> <listener-class>com.liferay.portal.kernel.spring.context.PortletContextLoaderListener</listener-class> </listener> <taglib> <taglib-uri>http://java.sun.com/jstl/core_rt</taglib-uri> <taglib-location>/WEB-INF/tld/c-rt.tld</taglib-location> </taglib> </web-app>
<?xml version="1.0"?> <portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd"> <!-- <default-namespace>http://liferay.com/events</default-namespace> --> <portlet> <portlet-name>pitcher-portlet</portlet-name> <display-name>Pitcher Portlet</display-name> <portlet-class>com.liferay.ipc.PitcherPortlet</portlet-class> <init-param> <name>view-jsp</name> <value>/pitcher/view.jsp</value> </init-param> <expiration-cache>0</expiration-cache> <supports> <mime-type>text/html</mime-type> </supports> <portlet-info> <title>Pitcher Portlet</title> <short-title>Pitcher Portlet</short-title> <keywords>IPC Baseball Pitcher</keywords> </portlet-info> <security-role-ref> <role-name>administrator</role-name> </security-role-ref> <security-role-ref> <role-name>guest</role-name> </security-role-ref> <security-role-ref> <role-name>power-user</role-name> </security-role-ref> <security-role-ref> <role-name>user</role-name> </security-role-ref> <supported-publishing-event> <qname xmlns:x="http://liferay.com/events">x:ipc.pitch</qname> </supported-publishing-event> </portlet> <event-definition> <qname xmlns:x="http://liferay.com/events">x:ipc.pitch</qname> <value-type>java.lang.String</value-type> </event-definition> </portlet-app>
/** * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.liferay.ipc; import java.io.IOException; import java.util.Random; import javax.portlet.ActionRequest; import javax.portlet.ActionResponse; import javax.portlet.GenericPortlet; import javax.portlet.PortletException; import javax.portlet.PortletRequestDispatcher; import javax.portlet.ProcessAction; import javax.portlet.RenderRequest; import javax.portlet.RenderResponse; import javax.xml.namespace.QName; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * This portlet demonstrates the new Event model in JSR-286 * that is used to achieve Inter-Portlet Communication. This portlet * will "throw" an event out there for another portlet to catch. * * @author Rich Sezov * */ public class PitcherPortlet extends GenericPortlet { public void init() throws PortletException { editJSP = getInitParameter("edit-jsp"); helpJSP = getInitParameter("help-jsp"); viewJSP = getInitParameter("view-jsp"); } public void doDispatch(RenderRequest req, RenderResponse res) throws IOException, PortletException { String jspPage = req.getParameter("jspPage"); if (jspPage != null) { include(jspPage, req, res); } else { super.doDispatch(req, res); } } public void doEdit(RenderRequest req, RenderResponse res) throws IOException, PortletException { if (req.getPreferences() == null) { super.doEdit(req, res); } else { include(editJSP, req, res); } } public void doHelp(RenderRequest req, RenderResponse res) throws IOException, PortletException { include(helpJSP, req, res); } public void doView(RenderRequest req, RenderResponse res) throws IOException, PortletException { include(viewJSP, req, res); } protected void include(String path, RenderRequest req, RenderResponse res) throws IOException, PortletException { PortletRequestDispatcher prd = getPortletContext().getRequestDispatcher(path); if (prd == null) { _log.error(path + " is not a valid include"); } else { prd.include(req, res); } } /** * Since Portlet 2.0's GenericPortlet class lets you call methods * from processAction via annotations, we don't even need to touch the * processAction method to call our actions. * */ @ProcessAction(name = "pitchBall") public void pitchBall(ActionRequest request, ActionResponse response) { String pitchType = null; // Send an Event that the ball has been pitched. Random random = new Random(System.currentTimeMillis()); int pitch = random.nextInt(3) + 1; switch (pitch) { case 1: pitchType = "Fast Ball"; break; case 2: pitchType = "Curve Ball"; break; case 3: pitchType = "Slider"; break; // should never print default: pitchType = "Screw Ball"; } QName qName = new QName("http://liferay.com/events", "ipc.pitch"); response.setEvent(qName, pitchType); } protected String editJSP; protected String helpJSP; protected String viewJSP; private static Log _log = LogFactory.getLog(PitcherPortlet.class); }
<% /** * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ %> <%@ taglib uri="http://java.sun.com/portlet" prefix="portlet" %> <portlet:defineObjects /> <p>Click the link below to pitch the ball. </p> <a href="<portlet:actionURL name="pitchBall"></portlet:actionURL>">Pitch!</a>
发表评论
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Struts2 Jsonplugin 详解
2009-07-08 21:41 7100本文转自: http://www.blogjava.net/f ... -
一点struts json备注
2009-07-05 00:30 1534下载struts json插件:jsonplugin-0.33 ... -
Hibernate annotation简单配置
2009-06-29 00:04 1663<?xml version="1.0" ... -
Liferay下整合Spring和Hibernate开发Plugin初试
2009-05-26 00:41 4896简单的说,完全不知道Liferay下应该如何做开发。所以完全凭 ... -
Hibernate通用DAO
2009-01-02 17:46 3625/** * @author Clay Zhong, zjcl ... -
Acegi获取用户信息
2008-12-04 23:38 2858import org.acegisecurity.Authen ... -
Acegi详解
2008-11-16 21:15 1767本文转自:http://www.yuanma.org/data ... -
velocity.properties source code
2008-11-04 22:37 3005# Licensed to the Apache Softwa ... -
DetachedCriteria,Hibernate模糊查询
2008-09-21 10:59 41991,假设存在Thesis对象: package org.cms ... -
lucene常用搜索排序摘录
2008-09-16 23:38 3145一,查询 一个关键字,对一个字段进行查询 Query ... -
Solr中SimplePostTool的修改
2008-09-15 22:38 2987将源代码修改为传递字符串,去掉files以及stdin模式。 ... -
Struts2,Spring2,Hibernate3整合
2008-09-15 11:44 33831. web.xml <?xml version=&qu ... -
企业级搜索引擎Solr使用入门指南
2008-09-10 22:43 16683本文转自 http://chuanliang2 ... -
Lucene / Solr 开发经验
2008-09-10 22:12 20034转自 Lucene/Solr开发经验[原] 作者 张驰有道 ... -
Lucene初学备注
2008-09-07 19:51 12641,检索文件目录,创建index import java.io ... -
JR各Ajax框架基础教程收集
2008-08-24 12:19 1215JQuery: http://www.javaresearch ... -
Spring 2.0 中配置 JPA
2008-04-20 16:57 3898翻译:SpringSide团队 转载请注明出处。 本文提供了 ... -
Hibernate延迟加载
2008-02-09 16:22 2738延迟初始化错误是运用Hibernate开发项目时最常见的错误。 ... -
Properties资源文件编码
2008-01-26 17:26 15171、展开Eclipse的Help菜单,将鼠标移到Softwar ... -
struts+hibernate分页
2007-12-17 20:53 1727新建表 sql 代码 DROP DATABAS ...
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