Struts2+Hibernate3.2+Spring2.5+Compass整合

笑我痴狂

浏览: 285278 次
性别:
来自: 湖南

最近访客更多访客>>

lvye351

xiangshouxiyang

fhtwins

wueuru

博主相关

博客

微博

相册

留言

关于我

文章分类

社区版块

存档分类

博客分类：

web 综合

Hibernate Spring lucene Struts 配置管理

之前学习了Compass 现在整合下ssh2+Compass

网上找了很多资料都没一个完整的demo 本人写的demo供大家分享一步到位
希望可以让大家少走点弯路如果ssh2都不会整合的我就不多说了
step1
在ssh2的基础上开发加入jar包（compass-2.1.2.jar compass-index-patch.jar
lucene-analyzers-2.4.0.jar lucene-core-2.4.0.jar lucene-highlighter-2.4.0.jar paoding-analysis.jar
）
step2
先来看下实体bean的编写

package com.v512.example.model;
import org.compass.annotations.*;
/**
 * Product entity.
 * 
 * @author MyEclipse Persistence Tools
 */
@Searchable
public class Product implements java.io.Serializable {

	// Fields

	@SearchableId
	private String id;
	@SearchableProperty(name="name",index=Index.ANALYZED,store=Store.YES)
	private String name;
	@SearchableProperty(name="price",index=Index.NOT_ANALYZED,store=Store.YES)
	private Double price;
	@SearchableProperty(name="brand",index=Index.ANALYZED,store=Store.YES)
	private String brand;
	@SearchableProperty(name="description",index=Index.ANALYZED,store=Store.YES)
	private String description;

	// Constructors

	/** default constructor */
	public Product() {
	}

	/** full constructor */
	public Product(String name, Double price, String brand, String description) {
		this.name = name;
		this.price = price;
		this.brand = brand;
		this.description = description;
	}

	// Property accessors

	public String getId() {
		return this.id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public String getName() {
		return this.name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public Double getPrice() {
		return this.price;
	}

	public void setPrice(Double price) {
		this.price = price;
	}

	public String getBrand() {
		return this.brand;
	}

	public void setBrand(String brand) {
		this.brand = brand;
	}

	public String getDescription() {
		return this.description;
	}

	public void setDescription(String description) {
		this.description = description;
	}

}

step3属性文件Product.hbm.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- 
    Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
    <class name="com.v512.example.model.Product" table="PRODUCT" >
        <id name="id" type="java.lang.String">
            <column name="ID" length="40" />
            <generator class="uuid.hex" />
        </id>
        <property name="name" type="java.lang.String">
            <column name="NAME" length="80" />
        </property>
        <property name="price" type="java.lang.Double">
            <column name="PRICE" precision="6" />
        </property>
        <property name="brand" type="java.lang.String">
            <column name="BRAND" length="40" />
        </property>
        <property name="description" type="java.lang.String">
            <column name="DESCRIPTION" length="2000" />
        </property>
    </class>
</hibernate-mapping>

要使用Compass必须加入一个applicationContext-compass.xml文件，文件名可以自行定义这个就不用说了废话

step4applicationContext-compass.xml：

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation=" http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"
	default-lazy-init="true">

    <!-- 配置compass的注解功能 -->
	<bean id="annotationConfiguration"
		class="org.compass.annotations.config.CompassAnnotationsConfiguration">
	</bean>


	<bean id="compass" class="org.compass.spring.LocalCompassBean">
	    <!-- 配置需要索引的实体映射文件的路径 -->
		<property name="resourceDirectoryLocations">
			<list>
				<value>classpath:com/v512/example/model</value>
			</list>
		</property>
		 <!-- 设置存放索引的路径 -->
		<property name="connection">
			<value>/lucene/indexes</value>
		</property>
		
       <!--配置要搜索的类，作用：会根据以下的类建立索引  -->
		<property name="classMappings">
			<list>
				<value>com.v512.example.model.Product</value>
			</list>
		</property>
		<property name="compassConfiguration"
			ref="annotationConfiguration" />

        <!--compass的一些属性设置  -->
		<property name="compassSettings">
			<props>
				<prop key="compass.transaction.factory">
					org.compass.spring.transaction.SpringSyncTransactionFactory
				</prop>
				  <prop key="compass.engine.analyzer.MMAnalyzer.CustomAnalyzer">net.paoding.analysis.analyzer.PaodingAnalyzer </prop>
			</props>
		</property>
        <!--compass的事务管理器  -->
		<property name="transactionManager" ref="transactionManager" />
	</bean>


	<bean id="hibernateGpsDevice"
		class="org.compass.gps.device.hibernate.HibernateGpsDevice">
		<property name="name">
			<value>hibernateDevice</value>
		</property>
		<property name="sessionFactory" ref="sessionFactory" />
		<property name="mirrorDataChanges">
			<value>true</value>
		</property>
	</bean>
	<!-- 同步更新索引 -->
	<bean id="compassGps" class="org.compass.gps.impl.SingleCompassGps"
		init-method="start" destroy-method="stop">
		<property name="compass" ref="compass" />
		<property name="gpsDevices">
			<list>
				<bean
					class="org.compass.spring.device.SpringSyncTransactionGpsDeviceWrapper">
					<property name="gpsDevice" ref="hibernateGpsDevice" />
				</bean>
			</list>
		</property>
	</bean>


	<bean id="compassTemplate"
		class="org.compass.core.CompassTemplate">
		<property name="compass" ref="compass" />
	</bean>

	<!-- 定时重建索引(利用quartz)或随Spring ApplicationContext启动而重建索引 -->
	<bean id="compassIndexBuilder"
		class="com.v512.example.service.impl.CompassIndexBuilder"
		lazy-init="false">
		<property name="compassGps" ref="compassGps" />
		<property name="buildIndex" value="true" />
		<property name="lazyTime" value="10" />
	</bean>



</beans>

中间都有注解就不多解释了

下面来编写dao及dao的实现以及severce层

step5

package com.v512.example.dao;

import java.util.List;

import com.v512.example.model.Product;

public interface ProductDao {
	public void create(Product p);
	public Product getProduct(String id);
	public List getProducts();
	public void update(Product product);
	public void remove(String id);

}

package com.v512.example.dao.hibernate;

import java.util.List;

import com.v512.example.dao.ProductDao;
import com.v512.example.model.Product;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
public class ProductDaoHibernate extends HibernateDaoSupport implements ProductDao {

	public void create(Product p) {
		getHibernateTemplate().save(p);

	}

	public Product getProduct(String id) {
		return (Product)getHibernateTemplate().get(Product.class, id);
	}

	public List getProducts() {
			return getHibernateTemplate().find("from Product order by id desc");
	}

	public void remove(String id) {
	getHibernateTemplate().delete(getProduct(id));

	}

	public void update(Product product) {
		getHibernateTemplate().saveOrUpdate(product);

	}

}

servece

package com.v512.example.service;

import java.util.List;

import com.v512.example.model.Product;

public interface ProductManager {
	public void insertProduct(Product p);
	public Product findProdcut(String id);
	public List searchProducts(String queryString);

	
}

servece的实现

package com.v512.example.service.impl;

import java.util.ArrayList;
import java.util.List;

import org.compass.core.CompassHits;
import org.compass.core.CompassSession;
import org.compass.core.CompassTemplate;
import org.compass.core.CompassTransaction;

import com.v512.example.dao.ProductDao;
import com.v512.example.model.Product;
import com.v512.example.service.ProductManager;
import org.compass.core.Compass;
public class ProductManagerImpl implements ProductManager {
	private ProductDao productDao;
	private CompassTemplate compassTemplate;

	
	
	
	public void setCompassTemplate(CompassTemplate compassTemplate){
		this.compassTemplate=compassTemplate;
	}
	
	public void setProductDao(ProductDao productDao){
		this.productDao=productDao;
	}

	public Product findProdcut(String id) {
		return productDao.getProduct(id);		
	}

	public void insertProduct(Product p) {
	productDao.create(p);
	}

	public List searchProducts(String queryString) {
		Compass compass = compassTemplate.getCompass();
		CompassSession session=compass.openSession();
		List list = new ArrayList();
		//这里不需要开启事务了，因为在调用这个方法之前就已经开启了事务
		CompassHits hits= session.queryBuilder().queryString("name:"+queryString).toQuery().hits();
		System.out.println("queryString:"+queryString);
		System.out.println("hits:"+hits.getLength());
		for(int i=0;i<hits.length();i++){
			Product hit=(Product)hits.data(i);
			list.add(hit);
		}
		
		return list;
	}



	public CompassTemplate getCompassTemplate() {
		return compassTemplate;
	}

}

所有的都做完了
现在编写jsp页面

step6
insertProduct.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link href="style/oa.css" rel="stylesheet" type="text/css">

<title>添加信息</title>
</head>
<body>
<center>
	<s:form action="insert.action" theme="simple">
	
<TABLE class="tableEdit" border="0" cellspacing="1" cellpadding="0" style="width:300px;">
	<TBODY>
		<TR>
	<td align="center" class="tdEditTitle">添加商品名称</TD>
		</TR>
		<TR>
			<td>	


<table class="tableEdit" style="width:300px;" cellspacing="0" border="0" cellpadding="0">
	<tr>	
	<td class="tdEditLabel" >商品名称</td>				
		<td class="tdEditContent"><s:textfield name="product.name" label="名称" /></td>
	</tr>
	
	<tr>	
	<td class="tdEditLabel" >商品品牌</td>				
		<td class="tdEditContent"><s:textfield name="product.brand" label="品牌" /></td>
	</tr>
	
	<tr>	
	<td class="tdEditLabel" >商品价格</td>				
		<td class="tdEditContent"><s:textfield name="product.price" label="价格" /></td>
	</tr>
	
	<tr>
				<td class="tdEditLabel" >商品描述</td>	
		<td class="tdEditContent"><s:textarea name="product.description" label="描述" />
		</td>
	</tr>
	<tr>
		<td>&nbsp;
		</td>
		<td><s:submit/>
		<br></td>
	</tr>
</table>
			</td>
		</TR>
	</TBODY>
</TABLE>
</s:form>
</center>
</body>
</html>

step7

编写action

package com.v512.example.action;

import java.util.List;

import com.opensymphony.xwork2.ActionSupport;
import com.v512.example.model.Product;
import com.v512.example.service.ProductManager;
import org.apache.struts2.ServletActionContext;

public class ProductAction extends ActionSupport {
	
	private static final long serialVersionUID = 3795048906805728732L;
	private ProductManager productManager;
	private Product product;
	private String queryString;
	
	public void setQueryString(String queryString){
		this.queryString=queryString;
	}
	
	public Product getProduct() {
		return product;
	}

	public void setProduct(Product product) {
		this.product = product;
	}

	public void setProductManager(ProductManager productManager){
		this.productManager=productManager;
	}
	
	public String insert(){
		productManager.insertProduct(product);
		return SUCCESS;
	}
	public String search(){
		List results=productManager.searchProducts(queryString);
		System.out.println(results.size());
		ServletActionContext.getRequest().setAttribute("searchresults", results);
		return SUCCESS;
	}
	
	
}

step8关于Struts2的配置文件如下

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
	<constant name="struts.objectFactory" value="spring" />
	
	<include file="struts-default.xml"/>
      
    <package name="product" extends="struts-default"
		namespace="/product">
		
		<!-- 配置Struts2的Action，class值要与applicationContext*.xml中的id的值一致。 -->
		<action name="insert"
			class="productBean" method="insert">
			<result >insertOk.jsp</result>
		</action>		
		<action name="search"
			class="productBean" method="search">
			<result >searchResults.jsp</result>
		</action>
		
     </package>
	
</struts>

如果插入成功就跳转到insertOk。jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
添加商品成功！

</body>
</html>

step9到此所有准备工作都做完了
下面来看下 spring的配置文件applicationContext.xml 和web.xml
web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	
	<!--定义Spring的配置的位置，可以定义多个配置文件，可以使用通配符。  -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext*.xml</param-value>
	</context-param>
	<!--设置一起动当前的Web应用，就加载Spring，让Spring管理Bean-->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>
		<!--解决Hibernate延迟加载出现的问题，需要放到struts2过滤器之前-->
	<filter>
		<filter-name>lazyLoadingFilter</filter-name>
		<filter-class>
			org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
		</filter-class>
	</filter>
	
		<!--Struts2的过滤器，使用Struts2，必须配置该项-->
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>
	</filter>	
	
	
		<!--解决Hibernate延迟加载出现的问题，仍需要放到struts2过滤器mapping之前-->
<filter-mapping>
		<filter-name>lazyLoadingFilter</filter-name>
		<url-pattern>*.action</url-pattern>
	</filter-mapping>
<!--Struts2的过滤器，配套的filter-mapping-->
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>	
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="
       http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop-2.5.xsd" default-lazy-init="true">

     
	
	  
	<!-- mysql数据库 ：定义数据源的Bean ，给Hibernate的sessionFactory -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
	    <property name="driverClassName" value="org.gjt.mm.mysql.Driver"/>
	    <property name="url" value="jdbc:mysql://localhost:3306/ssh2compass?useUnicode=true&amp;characterEncoding=UTF-8"/>
	    <property name="username" value="root"/>
	    <property name="password" value="123456"/>
	     <!-- 连接池启动时的初始值 -->
		 <property name="initialSize" value="1"/>
		 <!-- 连接池的最大值 -->
		 <property name="maxActive" value="500"/>
		 <!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 -->
		 <property name="maxIdle" value="2"/>
		 <!--  最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 -->
		 <property name="minIdle" value="1"/>
	  </bean>
	  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
	     <property name="dataSource" ref="dataSource"/>
		 <property name="mappingResources">
		    <list>
		      <value>com/v512/example/model/Product.hbm.xml</value>
		    </list>
		 </property>
	     <property name="hibernateProperties">
		    <value>
		        hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
		        hibernate.hbm2ddl.auto=update
		        hibernate.show_sql=false
		        hibernate.format_sql=false
		        hibernate.cache.use_second_level_cache=true
       	        hibernate.cache.use_query_cache=false
        	    hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
		      </value>
	     </property>
	</bean>
	
	<!-- oracle数据库 ：定义数据源的Bean ，给Hibernate的sessionFactory-->
	<!-- 
	<bean id="dataSource"
		class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName"
			value="oracle.jdbc.driver.OracleDriver">
		</property>
		<property name="url"
			value="jdbc:oracle:thin:@192.168.1.3:1521:ora9">
		</property>
		<property name="username" value="scott"></property>
		<property name="password" value="tiger"></property>
	</bean>
	  -->
	  
<!-- 定义Hibernate的sessionFactory，通过该Bean，可以获得Hibernate的Session-->
	<!-- 
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.Oracle9Dialect
				</prop>
				<prop key="hibernate.cache.provider_class">
					org.hibernate.cache.EhCacheProvider
				</prop>
				<prop key="hibernate.cache.use_query_cache">true</prop>
				<prop key="hibernate.show_sql">true</prop>
			</props>
		</property>
		<property name="mappingResources">
			<list>				
				<value>
					com/v512/example/model/Product.hbm.xml
				</value>
			</list>
		</property>
	</bean>
	 -->

	<bean id="productDao" class="com.v512.example.dao.hibernate.ProductDaoHibernate">
	<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
	<bean id="productManager" class="com.v512.example.service.impl.ProductManagerImpl">
	<property name="productDao" ref="productDao"></property>
	<property name="compassTemplate" ref="compassTemplate"></property>
	</bean>
	
	<bean id="productBean" class="com.v512.example.action.ProductAction" scope="prototype">
	<property name="productManager" ref="productManager"></property>
	
	</bean>
	
	
		<!-- 配置事务管理器 -->	
	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory">
			<ref local="sessionFactory"/>
		</property>
	</bean>
    
    <!-- 配置事务特性 ，配置add、delete和update开始的方法，事务传播特性为required-->       
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
    	<tx:attributes>
    		<tx:method name="insert*" propagation="REQUIRED"/>
    		<tx:method name="delete*" propagation="REQUIRED"/>
    		<tx:method name="update*" propagation="REQUIRED"/>
    		<tx:method name="*" read-only="true"/>
    	</tx:attributes>
    </tx:advice>
    
    <!-- 配置那些类的方法进行事务管理，当前cn.com.jobedu.oa.service包中的子包、类中所有方法需要，还需要参考tx:advice的设置 -->
    <aop:config>
    	<aop:pointcut id="allManagerMethod" expression="execution (* com.v512.example.service.*.*(..))"/>
    	<aop:advisor advice-ref="txAdvice" pointcut-ref="allManagerMethod"/>
    </aop:config>   
	
	</beans>

到此已经可以测试了
测试完插入之后，所有准备工作都已完成现在我们来测下搜索
search.jap

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@taglib prefix="s" uri="/struts-tags" %>
    
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<s:form action="search.action" method="post">
<s:textfield name="queryString" label="搜索产品"/>
<s:submit></s:submit>
</s:form>


</body>
</html>

搜索后的结果页面
searchResults.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	import="java.util.List"
    pageEncoding="UTF-8"%>
    <%@taglib prefix="s" uri="/struts-tags" %>
    
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%

if(((List)request.getAttribute("searchresults")).size()==0){
	%>
	no results found.
<%} %>

<table border="1">
<s:iterator value="#request.searchresults">
<tr><td>
<s:property value="name"/>
</td>
<td>

<s:property value="price"/></td>
<td>

<s:property value="brand"/></td>
<td>

<s:property value="description"/></td>
</tr>
</s:iterator>
</table>

</body>
</html>

step10

另外得说下，该项目见索引的过程：服务器启动把需要建立索引的表的数据全部取出建立索引
在项目运行过程中，插入数据，容器检测到索引有变动，添加索引，这个可以自己测试

为此要添加另外一个类：该类就是专门建索引用注意包的位置

CompassIndexBuilder

package com.v512.example.service.impl;
import org.compass.gps.CompassGps;
import org.springframework.beans.factory.InitializingBean;


/**
 * 通过quartz定时调度定时重建索引或自动随Spring ApplicationContext启动而重建索引的Builder.
 * 会启动后延时数秒新开线程调用compassGps.index()函数.
 * 默认会在Web应用每次启动时重建索引,可以设置buildIndex属性为false来禁止此功能.
 * 也可以不用本Builder, 编写手动调用compassGps.index()的代码.
 *
 */
public class CompassIndexBuilder implements InitializingBean {   
    // 是否需要建立索引，可被设置为false使本Builder失效.
    private boolean buildIndex = false;

    // 索引操作线程延时启动的时间，单位为秒
    private int lazyTime = 10;

    // Compass封装
    private CompassGps compassGps;

    // 索引线程
    private Thread indexThread = new Thread() {

        @Override
        public void run() {
            try {
                Thread.sleep(lazyTime * 1000);
                System.out.println("begin compass index...");
                long beginTime = System.currentTimeMillis();
                // 重建索引.
                // 如果compass实体中定义的索引文件已存在，索引过程中会建立临时索引，
                // 索引完成后再进行覆盖.
                compassGps.index();
                long costTime = System.currentTimeMillis() - beginTime;
                System.out.println("compss index finished.");
                System.out.println("costed " + costTime + " milliseconds");
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    };

    /**
     * 实现<code>InitializingBean</code>接口，在完成注入后调用启动索引线程.
     *
     * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
     */
    public void afterPropertiesSet() throws Exception {
        if (buildIndex) {
        	//设置为后台线程
            indexThread.setDaemon(true);
            indexThread.setName("Compass Indexer");
            indexThread.start();
        }
    }

    public void setBuildIndex(boolean buildIndex) {
        this.buildIndex = buildIndex;
    }

    public void setLazyTime(int lazyTime) {
        this.lazyTime = lazyTime;
    }

    public void setCompassGps(CompassGps compassGps) {
        this.compassGps = compassGps;
    }
}

本项目中用的是paoding-analyzer
所以请在src目录下增加paoding-dic-home.properties文件

paoding.dic.home=C:/paoding/dic
paoding.dic.detector.interval=60

over
ok 到此结束恭喜你你已经可以轻松的给自己的项目加上索引功能了

3
顶

0
踩

分享到：

compass学习笔记 | 面试题：什么是泛型？泛型的优点？jdk各版 ...

2010-10-10 01:34
浏览 3015
评论(1)
分类:编程语言
查看更多

1 楼 ice86rain 2015-03-09

里面貌似没有用到Lucene

发表评论

您还没有登录,请您登录后再发表评论

最近访客更多访客>>

博主相关

文章分类

社区版块

存档分类

最新评论