Spring Data GemFire Learning

English manual: http://docs.spring.io/spring-data/gemfire/docs/1.5.2.RELEASE/reference/html/(Spring Data GemFire Reference Guide)

The new version configures the spring configuration file without configuring the GemFire Cache.xml directly with the reference namespace.

<?XML version="1.0"Encoding="UTF-8"?><beans xmlns="Http://www.springframework.org/schema/beans" Xmlxsi="Http://www.w3.org/2001/XMLSchema-instance" Xmlns:gfe="Http://www.springframework.org/schema/gemfire" xsi: Schemalocation= "Http://www.springframework.org/schema/beans/http Www.springframework.org/schema/beans/spring-beans.xsd Http://www.springframework.org/schema/gemfire/HTTP Www.springframework.org/schema/gemfire/spring-gemfire.xsd ">  <bean id ... > <gfe:cache ... >  </beans> 
 
 Note description: 
            

<gfe:cache/>创建一个默认的cache：首先Spring会注册一个CacheFactoryBean来创建一个实现了Cache接口的gemfireCache对象。
这个Cache可以是一个既存的也可以是个已经在服务器上存在连接上去的

<gfe:cache id="cache-with-xml" cache-xml-location="classpath:cache.xml"/>
也可以指定用Gemfire本地的配置文件配置。

     <gfe:cache properties-ref="props"/> <util:properties id="props" location="file:/vfabric/gemfire/gemfire.properties"/></beans>
You can also do this by using a referenced properties file configuration.
These configurations are only applied when they are created, and if the cache is already in the JVM, it is ignored

Advanced Cache Configuration

<gfe:cache        Copy-on-read="True" Critical-heap-percentage="70" Eviction-heap-percentage="60" Lock-lease="120" Lock-timeout="60" Pdx-serializer="Mypdxserializer" Pdx-disk-store="Diskstore" Pdx-ignore-unread-fields="True" Pdx-persistent="True" Pdx-read-serialized="False" Message-sync-interval="1" Search-timeout="300" Close="False" Lazy-init="True"> <gfe:transaction-listener Ref="Mytransactionlistener"/> <gfe:transaction-writer>  <bean class= " Org.springframework.data.gemfire.example.TransactionListener "/> </gfe:transaction-writer> <GFE: Dynamic-region-factory/> Allow GemFire Dynamic region Factory <gfe:jndi-binding jndi-name = "myDataSource"  type=  "Manageddatasource" /> declaration Jdni interface Binding external data source </GFE:CACHE>       
More configuration information can be seen GemFire official website http://gemfire.docs.pivotal.io/index.html

close属性表明cache是否和Spring application context 一起关闭
lazy-init是不是等到用的时候才init
TransactionListener 中引用的bean必须实现TransactionListener接口
use-bean-factory-locator属性代表用Spring内部类型BeanFactoryLocator来让定义在cache.xml中的locator注册成一个 Spring beans

In some cases, such as UT and it, settinguse-bean-factory-locator为false，来防止异常，这个异常也会在用Maven build 脚本启动test的时候。测试人员要fork给每个testFork一个新的JVM。
 (in maven, set<forkmode>always</forkmode>) 

允许PDX序列化

Spring Data GemFire Learning