| Blog信息 |
|
blog名称:
日志总数:1304
评论数量:2242
留言数量:5
访问次数:7605140
建立时间:2006年5月29日 |
| |
|
 [Java Open Source]Integrate Compass, Appfuse, DisplayTag Tutorial Part 1
软件技术
lhwork 发表于 2007/1/23 9:00:18 |
| The goal of this tutorial is to make a happy Compass
Add required libs and config spring to make Appfuse and Compass work together.
The source could be download here.
I remove lib, extra, docs folder to reduce size.
Step 1. Prepare sources.
1. appfuse 1.9.3, download here https://appfuse.dev.java.net/
2. Compass 1.1M1 http://www.opensymphony.com/compass/ Step 2. Create Appilication and Add jars to lib
1. In appfuse, run "ant new" to create a new web application
Here we use "myapp" as new web application name
You could check the image here 2. Switch java compiler compliance to 5.0
Compass offers annotation to generate cpm file.
To use this feature, we have to change to jdk 5.0 compliance to enable annotation
If you use Eclipe as IDE, in Window -> Preference -> Java -> Compiler
Switch Compiler compiliance level to JDK 5.0
You could check the image here
3. Create folder named "compass-1.1" under myapp/lib path
Add
compass.jar compass-annotations.jar lucene-analyzers.jar lucene-core.jar lucene-highlighter.jar lucene-snowball.jar These jars could be found in compass dist folder. Note. Here is little difference with Chris Barham's steps 1. Appfuse already has commons-logging.jar, I did not add it again. 2. For annotation to generate resource mapping, I add compass-annotations.jar 3. compass-1.1M1-with-dependencies uses spring 2.0 but Appfuse comes with spring 1.2.8 instead of 2.0 I pick up 1.2.8 to try and work well, so I did not use 2.0 4. edit lib.properties and add below
# # Compass search http://www.opensymphony.com/compass/ # compass.version=1.1 compass.dir=${lib.dir}/compass-${compass.version} You could check the image here 5. edit properties.xml
find "service.compile.classpath", "web.compile.classpath" and add bellow <fileset dir="${compass.dir}" includes="*.jar" /> 6. edit "build.xml"
find ant task "package-web" and add bellow <lib dir="${compass.dir}" includes="*.jar"/>
7. create file named "myapp.cpm.xml", add it to src\service\org\myapp\service
------ start here ------ <?xml version="1.0"?><!DOCTYPE compass-core-mapping PUBLIC "-//Compass/Compass Core Mapping DTD 1.0//EN" "http://www.opensymphony.com/compass/dtd/compass-core-mapping.dtd">
<compass-core-mapping package="org.myapp.model"> <!-- ============================================= --> <!-- USER --> <!-- ============================================= --> <class name="User" alias="user" root="true"> <id name="id" /> <constant> <meta-data>type</meta-data> <meta-data-value>user</meta-data-value> </constant> <property name="lastName"> <meta-data boost="2">lastName</meta-data> </property> <property name="firstName"> <meta-data>firstName</meta-data> </property> <property name="enabled"> <meta-data>enabled</meta-data> </property> <property name="phoneNumber"> <meta-data>phoneNumber</meta-data> </property> <property name="email"> <meta-data>email</meta-data> </property> <property name="address"> <meta-data>address</meta-data> </property> <property name="email"> <meta-data>email</meta-data> </property> <property name="accountExpired"> <meta-data>accountExpired</meta-data> </property> <property name="accountLocked"> <meta-data>accountLocked</meta-data> </property> <property name="username"> <meta-data>username</meta-data> </property> <property name="website"> <meta-data>website</meta-data> </property>
<component name="roles" ref-alias="role" /> <component name="address" ref-alias="address" /> </class> <!-- ============================================= --> <!-- ROLE --> <!-- ============================================= --> <class name="Role" alias="role" root="false"> <id name="id" /> <constant> <meta-data>type</meta-data> <meta-data-value>role</meta-data-value> </constant> <property name="description"> <meta-data>description</meta-data> </property> <property name="name"> <meta-data>name</meta-data> </property> </class> <!-- ============================================= --> <!-- ADDRESS --> <!-- ============================================= --> <class name="Address" alias="address" root="false"> <constant> <meta-data>type</meta-data> <meta-data-value>address</meta-data-value> </constant> <property name="address"> <meta-data>address</meta-data> </property> <property name="city"> <meta-data>address</meta-data> </property> <property name="country"> <meta-data>address</meta-data> </property> <property name="postalCode"> <meta-data>address</meta-data> </property> <property name="province"> <meta-data>address</meta-data> </property> </class> </compass-core-mapping>
------ end here------ 8. Edit applicationContext-service.xml and add below
<!-- COMPASS START --> <bean id="compass" class="org.compass.spring.LocalCompassBean"> <property name="resourceLocations"> <list> <value>classpath:org/myapp/service/myapp.cpm.xml</value> </list> </property> <property name="compassSettings"> <props> <prop key="compass.engine.connection">file:///compass/myapp</prop> <prop key="compass.transaction.factory">org.compass.spring.transaction.SpringSyncTransactionFactory</prop> </props> </property> <property name="transactionManager" ref="transactionManager" /> </bean> <bean id="hibernateGpsDevice" class="org.compass.spring.device.hibernate.SpringHibernate3GpsDevice"> <property name="name"> <value>hibernateDevice</value> </property> <property name="sessionFactory" ref="sessionFactory" />
</bean> <bean id="compassGps" class="org.compass.gps.impl.SingleCompassGps" init-method="start" destroy-method="stop"> <property name="compass"> <ref bean="compass" /> </property> <property name="gpsDevices"> <list> <bean class="org.compass.spring.device.SpringSyncTransactionGpsDeviceWrapper"> <property name="gpsDevice" ref="hibernateGpsDevice" /> </bean> </list> </property> </bean>
<!-- COMPASS END --> 9. Run "ant test-web" and check if index files created
In applicationContext-service.xml I use <prop key="compass.engine.connection">file:///compass/myapp</prop>
In my case the files are located in C:\compass\myapp\index\user
You should have _0.cfs _0.del _1.cfs _2.cfs _3.cfs deletable segments 10. See what we have done
To check index results, I use luke as lucene monitor
You can get it from http://www.getopt.org/luke/
In this case, we index User, Role and Address Congraguration !! You already have a running search engine work happy with Appfuse ^^
Summary In this tutorial, we setup basic env to have a running compass in Appfuse. In next part, we will create actions and ant tasks that help us create and delete index. |
|
|