EHCache安装配置详解

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CacheManager manager = CacheManager.create();

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CacheManager manager = CacheManager.create("src/config/ehcache.xml");

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URL url = getClass().getResource("/anothername.xml");
CacheManager manager = CacheManager.create(url);

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InputStream fis = new FileInputStream(new File("src/config/ehcache.xml").getAbsolutePath());
try {
manager = CacheManager.create(fis);
} finally {
fis.close();
}

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manager.shutdown();

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Cache cache = manager.getCache("sampleCache1");

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CacheManager manager = CacheManager.create();
manager.addCache("test");

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CacheManager manager = CacheManager.create();
Cache cache = new Cache("test", 1, true, false, 5, 2);
manager.addCache(cache);

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Element element = new Element("key1", "value1");
cache.put(new Element(element);

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Element element = cache.get("key1");

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package test;

import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Element;
/**
 * 第一步：生成CacheManager对象
 * 第二步：生成Cache对象
 * 第三步：向Cache对象里添加由key,value组成的键值对的Element元素
 * @author mahaibo
 *

 */
public class Test {
	
	public static void main(String[] args) {
		  //指定ehcache.xml的位置
		  String fileName="E:\1008\workspace\ehcachetest\ehcache.xml";
		  CacheManager manager = new CacheManager(fileName);
		  //取出所有的cacheName
		  String names[] = manager.getCacheNames();
		  for(int i=0;i<names.length;i++){
			  System.out.println(names[i]);
		  }
		  //根据cacheName生成一个Cache对象
		  //第一种方式：
		  Cache cache=manager.getCache(names[0]);
		  
		  //第二种方式，ehcache里必须有defaultCache存在,"test"可以换成任何值
//		  Cache cache = new Cache("test", 1, true, false, 5, 2);   
//		  manager.addCache(cache); 
		  
		  //向Cache对象里添加Element元素，Element元素有key，value键值对组成
		  cache.put(new Element("key1","values1"));
		  Element element = cache.get("key1");
		  
		  System.out.println(element.getValue());
		  Object obj = element.getObjectValue();
		  System.out.println((String)obj);
		  manager.shutdown();
		  

	 }


}

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<property name="hibernate.cache.provider_class">net.sf.ehcache.hibernate.Provider</property>

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<property name="hibernate.cache.provider_class">net.sf.hibernate.cache.EhCache</property>

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<hibernate-mapping>
<class
name="com.somecompany.someproject.domain.Country"
table="ut_Countries"
dynamic-update="false"
dynamic-insert="false"
> 
...

</hibernate-mapping>

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<cache usage="read-write|nonstrict-read-write|read-only" />

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<cache usage="read-write" />

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<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="org.springside.bookstore.plugins.security.domain">
    <class name="User" table="SS_USERS" dynamic-insert="true" dynamic-update="true">
        <cache usage="nonstrict-read-write"/>
        <id name="id" column="ID">
            <generator class="native"/>
        </id>
        <property name="loginid" column="LOGINID" not-null="true"/>
        <property name="passwd" column="PASSWD" not-null="true"/>
        <property name="name" column="NAME" not-null="true"/>
        <property name="email" column="EMAIL"/>
        <property name="region" column="REGION"/>
        <property name="status" column="STATUS"/>
        <property name="descn" column="DESCN"/>
        <set name="roles" table="SS_USER_ROLE" lazy="true" inverse="false" cascade="save-update" batch-size="5">
            <key>
                <column name="USER_ID" not-null="true"/>
            </key>
            <many-to-many class="Role" column="ROLE_ID"/>
        </set>
    </class>
</hibernate-mapping>