Java 弹簧-连接未释放

我正在插入Oracle数据库，两个模式和两个表，我在Jboss 6.3.2中创建了两个XA数据源，具有相同的URL，但用户不同， 对于每个调用，我都会创建一个新的事务，经过一段时间后，我得到一个错误，即没有可用的连接。我猜连接没有被释放。我没有在春天的经验，所以如果我的实现是错误的，我需要一个建议

例外情况：

java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/jdbc/tivibu_stb
            at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:151)

接口：

@RequestMapping  
@Transactional  
public interface RRStatisticsService {  

@Cache(CacheType.NO_CACHE)  
@AuthRequired(AuthType.USER)  
@Transactional(propagation = Propagation.REQUIRES_NEW)  
@RequestMapping(value = "/private/rr/sendChannelEvents.ajax", method = RequestMethod.POST)  
public @ResponseBody void sendChannelEvents(@Valid @RequestBody ChannelRatingEvents events,  
        @SubscriberId String subscriberId, @UserId String userId, @DeviceId String deviceId) throws PortalException;  

@Cache(CacheType.NO_CACHE)  
@AuthRequired(AuthType.USER)  
@Transactional(propagation = Propagation.REQUIRES_NEW)  
@RequestMapping(value = "/private/rr/sendVodEvents.ajax", method = RequestMethod.POST)  
public @ResponseBody void sendVodEvents(@Valid @RequestBody VodRatingEvents events,  
        @SubscriberId String subscriberId, @UserId String userId, @DeviceId String deviceId) throws PortalException;  
}  

豆子：

stbportal-servlet.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:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans       
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-3.0.xsd">

<!-- Component auto-scanning -->
<context:component-scan base-package="com.ericsson.iptv.portal.avalanche.tt.rr.iap" />

数据源定义：

<xa-datasource jndi-name="java:/jdbc/tivibu_stb" pool-name="jdbc_tivibu_stb" enabled="true" use-ccm="false">  
                    <xa-datasource-property name="User">  
                        USER2  
                    </xa-datasource-property>  
                    <xa-datasource-property name="Password">  
                        PWD2  
                    </xa-datasource-property>  
                    <xa-datasource-property name="URL">  
                        jdbc:oracle:thin:@hostip2:1521:TTEST2  
                    </xa-datasource-property>  
                    <xa-datasource-class>oracle.jdbc.xa.client.OracleXADataSource</xa-datasource-class>  
                    <driver>ojdbc</driver>  
                    <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>  
                    <xa-pool>  
                        <min-pool-size>1</min-pool-size>  
                        <max-pool-size>5</max-pool-size>  
                        <use-strict-min>false</use-strict-min>  
                        <is-same-rm-override>false</is-same-rm-override>  
                        <interleaving>false</interleaving>  
                        <no-tx-separate-pools>true</no-tx-separate-pools>  
                        <pad-xid>false</pad-xid>  
                        <wrap-xa-resource>false</wrap-xa-resource>  
                    </xa-pool>  
                    <validation>  
                        <validate-on-match>false</validate-on-match>  
                        <background-validation>false</background-validation>  
                    </validation>  
                    <timeout>  
                        <set-tx-query-timeout>false</set-tx-query-timeout>  
                        <blocking-timeout-millis>0</blocking-timeout-millis>  
                        <idle-timeout-minutes>1</idle-timeout-minutes>  
                        <query-timeout>0</query-timeout>  
                        <use-try-lock>0</use-try-lock>  
                        <allocation-retry>0</allocation-retry>  
                        <allocation-retry-wait-millis>0</allocation-retry-wait-millis>  
                        <xa-resource-timeout>0</xa-resource-timeout>  
                    </timeout>  
                    <statement>  
                        <share-prepared-statements>false</share-prepared-statements>  
                    </statement>  
                </xa-datasource>  

用户2
PWD2
jdbc:oracle:thin:@hostip2:1521:TTEST2
oracle.jdbc.xa.client.oraclexadasource
ojdbc
事务读取已提交
1.
5.
假的
假的
假的
真的
假的
假的
假的
假的
假的
0
1.
0
0
0
0
0
假的

在代码（业务逻辑）完成运行后，是否关闭应用程序内容。（（FileSystemXmlApplicationContext）上下文）。关闭（）；（（ClassPathXmlApplicationContext）上下文）.close（）；--->这是适用的。@KalyanChavali你到底为什么要他关闭上下文。。。这将基本上破坏应用程序。您不必关闭它，也不必自己构建它（在启动期间只需一次）。我看到了一个

@Transactional

，但是如果没有它，

@Transactional

几乎什么也做不了。另外，您不应该在每次需要时创建

JdbcTemplate

，只需创建一次即可重用。在应用程序上下文中执行jndi查找，并在那里构造一个

JdbcTemplate

，然后简单地将其注入。我以这种方式创建jdbc模板，因为我在应用程序属性中存储了jndi查找名称。我会试试你的建议。谢谢

<xa-datasource jndi-name="java:/jdbc/tivibu_stb" pool-name="jdbc_tivibu_stb" enabled="true" use-ccm="false">  
                    <xa-datasource-property name="User">  
                        USER2  
                    </xa-datasource-property>  
                    <xa-datasource-property name="Password">  
                        PWD2  
                    </xa-datasource-property>  
                    <xa-datasource-property name="URL">  
                        jdbc:oracle:thin:@hostip2:1521:TTEST2  
                    </xa-datasource-property>  
                    <xa-datasource-class>oracle.jdbc.xa.client.OracleXADataSource</xa-datasource-class>  
                    <driver>ojdbc</driver>  
                    <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>  
                    <xa-pool>  
                        <min-pool-size>1</min-pool-size>  
                        <max-pool-size>5</max-pool-size>  
                        <use-strict-min>false</use-strict-min>  
                        <is-same-rm-override>false</is-same-rm-override>  
                        <interleaving>false</interleaving>  
                        <no-tx-separate-pools>true</no-tx-separate-pools>  
                        <pad-xid>false</pad-xid>  
                        <wrap-xa-resource>false</wrap-xa-resource>  
                    </xa-pool>  
                    <validation>  
                        <validate-on-match>false</validate-on-match>  
                        <background-validation>false</background-validation>  
                    </validation>  
                    <timeout>  
                        <set-tx-query-timeout>false</set-tx-query-timeout>  
                        <blocking-timeout-millis>0</blocking-timeout-millis>  
                        <idle-timeout-minutes>1</idle-timeout-minutes>  
                        <query-timeout>0</query-timeout>  
                        <use-try-lock>0</use-try-lock>  
                        <allocation-retry>0</allocation-retry>  
                        <allocation-retry-wait-millis>0</allocation-retry-wait-millis>  
                        <xa-resource-timeout>0</xa-resource-timeout>  
                    </timeout>  
                    <statement>  
                        <share-prepared-statements>false</share-prepared-statements>  
                    </statement>  
                </xa-datasource>