Spring Hibernate连接超时

时间:2014-08-10 13:46:37

标签: java database spring hibernate integration

我正在使用spring&在我的java应用程序中进行hibernate。我提供了所有连接参数,但是我收到以下错误,表示连接已超时

Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring-bean.xml]; nested exception is java.net.ConnectException: Connection timed out: connect
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:408)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:212)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:126)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:92)
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:465)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:395)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at com.motive.nbn.alu.queuemanager.TTLMonitor.testApp.main(testApp.java:25)
Caused by: java.net.ConnectException: Connection timed out: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at java.net.Socket.connect(Socket.java:478)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:411)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:525)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:208)
    at sun.net.www.http.HttpClient.New(HttpClient.java:291)
    at sun.net.www.http.HttpClient.New(HttpClient.java:310)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:987)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:923)
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:841)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:676)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1314)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1281)
    at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:283)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1191)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1087)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1000)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:647)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:232)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:284)
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:388)
    ... 14 more

这是我的spring-bean.xml文件          

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
    <bean name="jobDetail" class="org.springframework.scheduling.quartz.JobDetailBean">
        <property name="jobClass"
            value="com.motive.nbn.alu.queuemanager.TTLMonitor.Executor" />
        <property name="jobDataAsMap">
            <map>
                <entry key="timeout" value="5" />
            </map>
        </property>
    </bean>
    <bean id="simpleTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerBean">
        <property name="jobDetail" ref="jobDetail" />
        <property name="repeatInterval" value="5" />
        <property name="startDelay" value="1000" />
        <property name="misfireInstructionName" value="MISFIRE_INSTRUCTION_FIRE_NOW" />
    </bean>
   <bean id="taskExecutor"
        class="org.springframework.scheduling.quartz.SimpleThreadPoolTaskExecutor">
        <property name="threadCount" value="5" />
    </bean>
    <bean id="executor" class="com.motive.nbn.alu.queuemanager.TTLMonitor.Executor">
        <constructor-arg ref="taskExecutor" />
    </bean>
    <bean id="applicationContextProvider"
        class="com.motive.nbn.alu.queuemanager.TTLMonitor.ApplicationContextProvider" />
    <!-- Hibernate related -->
    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
        <property name="url" value="jdbc:oracle:thin:@<Actual_URL>:1521:system" />
        <property name="username" value="<actual_username>" />
        <property name="password" value="<actual_password>" />
    </bean>
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                <prop key=”hibernate.show_sql”>false</prop>
                <prop key="hibernate.default_schema">DEFAULT_SCHEMA_NAME</prop>
                <prop key=”hibernate.current_session_context_class”>thread</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
    </bean>
</beans>

我可以使用任何IDE(SQLEditor等)成功连接到数据库。 为了解决这个问题,我尝试了

  1. 从spring-bean.xml中删除了所有连接属性&amp;保持空白。结果:我得到了同样的例外。

  2. spring-bean.xml中的
  3. 我配置为从属性文件中读取。但我得到了同样的例外

  4. 在所有情况下,我都得到同样的例外。

    我尝试使用log4j打印日志,但日志中没有显示任何内容。我首先怀疑是因为连接参数。但我无法找到一种方法来跟踪Spring实际使用的enter code here ch连接参数来创建连接。

0 个答案:

没有答案