基于Spring的Hibernate Search全文检索功能示例

丝瓜 我就是一个快乐的程序员~ 主页博客相册|个人档案 |好友 查看文章 基于Spring的Hibernate Search全文检索功能示例 2007-08-23 19:27 数据库：Oracle 9i JDBC驱动：OJDBC14 开发环境：Eclipse-JEE Spring版本：Spring 2.0.6 Hibernate版本：Hibernate Core 3.2.5/Hibernate Annotation 3.3.0/Hibernate Validator 3.0.0/Hibernate Search 3.0.0 Beta4 //jdbc.properties（JDBC配置文件） jdbc.driverClassName=oracle.jdbc.driver.OracleDriver jdbc.url=jdbc:oracle:thin:@192.168.0.3:1521:itone jdbc.username=test jdbc.password=test //hibernate.properties（Hibernate配置文件） hibernate.dialect=org.hibernate.dialect.Oracle9Dialect hibernate.show_sql=false hibernate.cache.use_query_cache=true hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider hibernate.hbm2ddl.auto=update ######以下是Hibernate Search的简单配置###### hibernate.search.default.directory_provider=org.hibernate.search.store.FSDirectoryProvider hibernate.search.default.indexBase=E:/indexes //Foo.java（Hibernate POJO文件） @Entity @Table(name = "search_foo") @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) @Indexed(index = "search_foo") public class Foo implements Serializable { @Id @GeneratedValue(strategy = GenerationType.AUTO) @DocumentId private Integer id; @Column(nullable = false, length = 256) @Field(name = "name", index = Index.TOKENIZED, store = Store.YES) private String name; @Lob @Field(name = "content", index = Index.TOKENIZED, store = Store.YES) private String content; @Column(name = "post_time", nullable = false) @DateBridge(resolution = Resolution.DAY) private Calendar postTime; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getContent() { return content; } public void setContent(String content) { this.content = content; } public Calendar getPostTime() { return postTime; } public void setPostTime(Calendar postTime) { this.postTime = postTime; } } //hibernate.cfg.xml（Hibernate配置文件） /<?xml version="1.0"?> /<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> /<hibernate-configuration> /<session-factory> /<mapping class="com.itone.search.pojo.Foo"/> /</session-factory> /</hibernate-configuration> //applicationContext-conf.xml（加载.properties文件的配置文件） /<?xml version="1.0" encoding="UTF-8"?> /<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> /<beans default-autowire="byName"> /<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" lazy-init="false"> /<property name="locations"> /<list> /<value>classpath*:jdbc.properties/</value> /<value>classpath*:hibernate.properties/</value> /</list> /</property> /</bean> /</beans> //applicationContext-database.xml（数据源及SessionFactory定义文件） /<?xml version="1.0" encoding="UTF-8"?> /<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> /<beans default-autowire="byName"> /<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> /<property name="driverClassName" value="${jdbc.driverClassName}"/> /<property name="url" value="${jdbc.url}"/> /<property name="username" value="${jdbc.username}"/> /<property name="password" value="${jdbc.password}"/> /</bean> /<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> /<property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/> /<property name="configLocation" value="/WEB-INF/classes/hibernate.cfg.xml"/> /<property name="hibernateProperties"> /<props> /<prop key="hibernate.dialect">${hibernate.dialect}/</prop> /<prop key="hibernate.show_sql">${hibernate.show_sql}/</prop> /<prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}/</prop> /<prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}/</prop> /<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}/</prop> /<prop key="hibernate.search.default.directory_provider">${hibernate.search.default.directory_provider}/</prop> /<prop key="hibernate.search.default.indexBase">${hibernate.search.default.indexBase}/</prop> /</props> /</property> /</bean> /<bean id="jdbcExceptionTranslator" class="org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator"/> /<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"/> /<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"/> /</beans> //applicationContext-manager.xml（Manager定义文件） /<?xml version="1.0" encoding="UTF-8"?> /<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> /<beans default-autowire="byName"> /<bean id="baseTxService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true"> /<property name="proxyTargetClass" value="true"/> /<property name="transactionAttributes"> /<props> /<prop key="*">PROPAGATION_REQUIRED/</prop> /</props> /</property> /</bean> /<!-- Authentication manager for login and role checking --> /<bean id="fooManager" parent="baseTxService"> /<property name="target"> /<bean class="com.itone.search.manager.FooManager"/> /</property> /</bean> /</beans> //SpringMVC、Log4j、EHCache配置略 //FooManager.java（做全文检索示例） package com.itone.search.manager; import java.util.List; import org.apache.lucene.analysis.StopAnalyzer; import org.apache.lucene.queryParser.QueryParser; import org.apache.lucene.search.Query; import org.hibernate.search.FullTextQuery; import org.hibernate.search.FullTextSession; import com.itone.search.pojo.Foo; public class FooManager extends BaseManager/<Foo> { @SuppressWarnings("unchecked") public void testQuery() throws Exception { QueryParser parser = new QueryParser("name", new StopAnalyzer()); Query luceneQuery = parser.parse("name:Jack"); FullTextSession s = Search.createFullTextSession(getSession()); FullTextQuery query = s.createFullTextQuery(luceneQuery, Foo.class); List/<Foo> result = query.list(); for(Foo f : result) { System.out.println("ID:" + f.getId()); System.out.println("NAME:" + f.getName()); System.out.println("CONTENT:" + f.getContent()); System.out.println("POSTTIME:" + f.getPostTime()); } } }