请问一个用Hibernate+proxool的问题

lhx20 2007-04-29 10:16:15
我在用Myeclipse创建Hbm.xml和POJO的时候,老是发生这样的错误
!MESSAGE An internal error occurred during: "Generating Artifacts".
!STACK 0
org.hibernate.HibernateException: Proxool Provider unable to load JAXP configurator file: proxool.xml
at org.hibernate.connection.ProxoolConnectionProvider.configure(ProxoolConnectionProvider.java:125)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:366)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:60)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1877)
at com.genuitec.eclipse.hibernate.wizards.MEJDBCMetaDataConfiguration.readFromJDBC(MEJDBCMetaDataConfiguration.java:73)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob$6.execute(GenerateArtifactsJob.java:529)
at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:35)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:72)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.buildConfiguration(GenerateArtifactsJob.java:524)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.run(GenerateArtifactsJob.java:296)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Caused by: org.logicalcobwebs.proxool.ProxoolException: Parsing failed.
at org.logicalcobwebs.proxool.configuration.JAXPConfigurator.configure(JAXPConfigurator.java:91)
at org.logicalcobwebs.proxool.configuration.JAXPConfigurator.configure(JAXPConfigurator.java:107)
at org.hibernate.connection.ProxoolConnectionProvider.configure(ProxoolConnectionProvider.java:120)
... 12 more
Caused by: org.logicalcobwebs.proxool.ProxoolException: Couldn't load class com.microsoft.jdbc.sqlserver.SQLServerDriver
at org.logicalcobwebs.proxool.configuration.XMLConfigurator.endElement(XMLConfigurator.java:198)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
at org.logicalcobwebs.proxool.configuration.JAXPConfigurator.configure(JAXPConfigurator.java:87)
... 14 more

Proxool.xml的配置是
<?xml version="1.0" encoding="UTF-8"?>
<something-else-entirely>
<proxool>
<alias>cmsProxool</alias><!--连接池的别名-->
<driver-url>jdbc:microsoft:sqlserver://localhost:1433;databaseName=cms;SelectMethod=cursor</driver-url>
<!--JDBC驱动程序-->
<driver-class>com.microsoft.jdbc.sqlserver.SQLServerDriver</driver-class>
<driver-properties>
<property name="user" value="sa" />
<property name="password" value="123" />
</driver-properties>
<!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁-->
<house-keeping-sleep-time>90000</house-keeping-sleep-time>
<!-- 指因未有空闲连接可以分配而在队列中等候的最大请求数,超过这个请求数的用户连接就不会被接受-->
<maximum-new-connections>20</maximum-new-connections>
<!-- 最少保持的空闲连接数-->
<prototype-count>5</prototype-count>
<!-- 允许最大连接数,超过了这个连接,再有请求时,就排在队列中等候,最大的等待请求数由maximum-new-connections决定-->
<maximum-connection-count>100</maximum-connection-count>
<!-- 最小连接数-->
<minimum-connection-count>10</minimum-connection-count>
</proxool>
</something-else-entirely>



Hibernate.cfg.xml的配置是
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools. -->
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</property>
<property name="hibernate.proxool.xml">proxool.xml</property>
<property name="hibernate.proxool.pool_alias">cmsProxool</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
</session-factory>
</hibernate-configuration>




请各位帮帮忙看看,这个问题烦了我很久了
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Andy_Ding11 2008-09-11
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老兄,你怎么解决的,不能就这么一声不吭的解决了,也不分享一下啊?
shangyu79 2007-09-26
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我也碰到这个问题,不知你是如何解决的?解决了没有?
lv810 2007-05-09
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把配置文件里的中文注释去掉
lhx20 2007-05-09
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upupup
lhx20 2007-05-09
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ooooooooooooooooooooo
lhx20 2007-04-29
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顶一下
thinker28754 2007-04-29
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换成另一个连接池试试c3p0

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