You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user-java@ibatis.apache.org by Simone Chiucchi <s....@gmail.com> on 2006/04/25 02:00:43 UTC
java.net.UnknownHostException: www.ibatis.com
Hello!
I'm using iBatis 2.1.5 in a 1.3 J2EE project, and is is activated by Spring
1.2.5.
The iBatis and Spring jars are placed in a lib folder of the ear project,
visible to all the modules.
The J2EE project also contains a web module, an ejb module and a java
utility jar.
The war classloader policy is set to APPLICATION, so there is the same
classloader for all the modules of the ear.
It happens that when the Spring/iBatis initialization is triggered by the
web module (via the web application user interface) it's alright.
Instead, if the frameworks are initialized by the ejb module, by starting a
listener port of an MDB, I get the exception in the subject:
IOException parsing XML document from class path resource [
geeg-data-orm-sqlmap.xml]; nested exception is java.net.UnknownHostException:
www.ibatis.com
That's just the from the URI (http://www.ibatis.com/dtd/sql-map-config-2.dtd)
referencing the DTD used by iBatis for XML validation.
Since iBatis is version 2.1.5, it should be able to resolve that DTD URI.
The problem happens both from the IDE (WSAD) Unit Test Environment and
deploying the ear file on WebSphere 5.1.1.4.
The only workaround I found to make the application to run correctly
under the WSAD unit test environment have been to modify:
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "
http://www.ibatis.com/dtd/sql-map-config-2.dtd" >
with:
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "
sql-map-config-2.dtd">
and putting the DTD file in the WSAD installation directory.
But it can't be the solution when finally deploying to a production
applicatione server !!!
Why the DTD inside the iBatis jar is not read? It is possible that the
classloader I'm using at the moment of the problem is a parent to the one
that loads the iBatis jar?
I've tryed to follow the advices posted to questions similar to mine, but I
didn't get results.
Hence, any help would be greatly appreciated.
Thanks, Simone.
Re: java.net.UnknownHostException: www.ibatis.com
Posted by Jeff Butler <je...@gmail.com>.
The new DOCTYPES are on the iBATIS home page in the news section. Please
make sure you are using them exactly as specified.
Also, there was an issue related to this problem some time ago (I can't
remember exactly which release fixed the issue). If you still have a
problem after upgrading to the new DOCTYPES, then you might also need to
upgrade to the latest version of iBATIS.
This is all related to the move to Apache.
Jeff Butler
On 4/26/06, Ed Griebel <ed...@gmail.com> wrote:
>
> Sorry, I don't know enough about Spring to be able to help you. In my
> experience with Struts and tomcat, jboss, and weblogic, DTDs are
> looked up automatically in the JARs that are in the WAR/EAR file as
> long as the DTD spec in the XML file matches EXACTLY the decl at the
> top of the DTD file in the jar.
>
> -ed
>
> On 4/25/06, Simone Chiucchi <s....@gmail.com> wrote:
> >
> > Ed,
> > I modified the host as you suggested, but I got the following exception:
> >
> > org.springframework.beans.factory.BeanDefinitionStoreException:
> > IOException parsing XML document from class path resource
> > [geeg-data-orm-sqlmap.xml]; nested exception is
> java.net.ConnectException :
> > Connection refused: connect
> >
> > java.net.ConnectException: Connection refused: connect
> >
> > at java.net.PlainSocketImpl.socketConnect(Native Method)
> >
> > at
> > java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:329)
> >
> > at
> > java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:194)
> >
> > at
> > java.net.PlainSocketImpl.connect(PlainSocketImpl.java:181)
> >
> > at java.net.Socket.connect(Socket.java:459)
> >
> > at java.net.Socket.connect(Socket.java:409)
> >
> > at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
> >
> > at
> > sun.net.www.http.HttpClient.openServer(HttpClient.java:414)
> >
> > at
> > sun.net.www.http.HttpClient.openServer(HttpClient.java:628)
> >
> > at sun.net.www.http.HttpClient.<init>(HttpClient.java:331)
> >
> > at sun.net.www.http.HttpClient.<init>(HttpClient.java:292)
> >
> > at sun.net.www.http.HttpClient.New(HttpClient.java:364)
> >
> > at sun.net.www.http.HttpClient.New(HttpClient.java:345)
> >
> > at sun.net.www.http.HttpClient.New(HttpClient.java:340)
> >
> > at
> > sun.net.www.protocol.http.HttpURLConnection.plainConnect(
> HttpURLConnection.java:506)
> >
> > at
> > sun.net.www.protocol.http.HttpURLConnection.connect(
> HttpURLConnection.java:497)
> >
> > at
> > sun.net.www.protocol.http.HttpURLConnection.getInputStream(
> HttpURLConnection.java:599)
> >
> > at java.net.URL.openStream(URL.java(Inlined Compiled Code))
> >
> > at
> > org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
> > Source)
> >
> > at
> > org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown
> > Source)
> >
> > at
> > org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown
> > Source)
> >
> > at
> > org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown
> > Source)
> >
> > at
> > org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.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.DTDConfiguration.parse(Unknown
> > Source)
> >
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown
> > Source)
> >
> > at org.apache.xerces.parsers.DOMParser.parse(Unknown
> > Source)
> >
> > at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
> > Source)
> >
> > at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
> >
> > at
> >
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions
> (XmlBeanDefinitionReader.java:161)
> >
> > at
> >
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions
> (AbstractBeanDefinitionReader.java:125)
> >
> > at
> >
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions
> (AbstractBeanDefinitionReader.java:141)
> >
> > at
> >
> org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions
> (AbstractXmlApplicationContext.java:113)
> >
> > at
> >
> org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions
> (AbstractXmlApplicationContext.java:81)
> >
> > at
> >
> org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory
> (AbstractRefreshableApplicationContext.java:89)
> >
> > at
> > org.springframework.context.support.AbstractApplicationContext.refresh(
> AbstractApplicationContext.java:268)
> >
> > at
> > org.springframework.context.support.ClassPathXmlApplicationContext
> .<init>(ClassPathXmlApplicationContext.java:81)
> >
> > at
> > org.springframework.context.support.ClassPathXmlApplicationContext
> .<init>(ClassPathXmlApplicationContext.java:66)
> >
> > at
> >
> org.springframework.context.access.ContextJndiBeanFactoryLocator.createBeanFactory
> (ContextJndiBeanFactoryLocator.java:86)
> >
> > at
> >
> org.springframework.context.access.ContextJndiBeanFactoryLocator.useBeanFactory
> (ContextJndiBeanFactoryLocator.java:70)
> >
> > at
> > org.springframework.ejb.support.AbstractEnterpriseBean.loadBeanFactory(
> AbstractEnterpriseBean.java:117)
> >
> > at
> > org.springframework.ejb.support.AbstractMessageDrivenBean.ejbCreate(
> AbstractMessageDrivenBean.java:76)
> >
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> >
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:79)
> >
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java(Compiled
> > Code))
> >
> > at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
> >
> > at
> > com.ibm.ejs.container.MessageDrivenBeanO.<init>(MessageDrivenBeanO.java
> :137)
> >
> > at
> > com.ibm.ejs.container.CMMessageDrivenBeanO.<init>(
> CMMessageDrivenBeanO.java:67)
> >
> > at
> > com.ibm.ejs.container.CMMessageDrivenBeanOFactory.create(
> CMMessageDrivenBeanOFactory.java:39)
> >
> > at
> > com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:668)
> >
> > at
> > com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:755)
> >
> > at
> > com.ibm.ejs.container.activator.UncachedActivationStrategy.atActivate(
> UncachedActivationStrategy.java:78)
> >
> > at
> > com.ibm.ejs.container.activator.Activator.activateBean(Activator.java
> :516)
> >
> > at
> > com.ibm.ejs.container.EJSContainer.preInvoke_internal(EJSContainer.java
> :2777)
> >
> > at
> > com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java:2488)
> >
> > at
> > com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:87)
> >
> > at
> > com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:127)
> >
> > at
> > com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java:373)
> >
> > at
> > com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672)
> > It seems that the DTD is searched on the internet, instead of beeing
> read
> > from the iBatis jar file. Maybe there's something wrong in the way
> Spring
> > initializes iBatis? Or it could be a classloader problem? I can't
> imagine
> > another reasons....
> >
> > Thanks in advance for any suggestion.
> >
> >
> > Simone.
> >
> >
> > On 4/25/06, Ed Griebel <ed...@gmail.com> wrote:
> > > You need to change the host to ibatis.apache.org as ibatis is now
> > > hosted there. I don't know for sure, but my guess is that it was not
> > > picking up the DTD in the jar file because your dtd declaration didn't
> > > match the DTD in the jar. Examine the dtd inside the ibatis jar file
> > > for what to set it to, if it does not work right away.
> > >
> > > HTH,
> > > -ed
> > >
> > > On 4/24/06, Simone Chiucchi <s....@gmail.com> wrote:
> > > >
> > > >
> > > > Hello!
> > > > I'm using iBatis 2.1.5 in a 1.3 J2EE project, and is is activated by
> > Spring
> > > > 1.2.5.
> > > >
> > > > The iBatis and Spring jars are placed in a lib folder of the ear
> > project,
> > > > visible to all the modules.
> > > > The J2EE project also contains a web module, an ejb module and a
> java
> > > > utility jar.
> > > > The war classloader policy is set to APPLICATION, so there is the
> same
> > > > classloader for all the modules of the ear.
> > > >
> > > > It happens that when the Spring/iBatis initialization is triggered
> by
> > the
> > > > web module (via the web application user interface) it's alright.
> > > > Instead, if the frameworks are initialized by the ejb module, by
> > starting a
> > > > listener port of an MDB, I get the exception in the subject:
> > > >
> > > > IOException parsing XML document from class path resource
> > > > [geeg-data-orm-sqlmap.xml]; nested exception is
> > > > java.net.UnknownHostException: www.ibatis.com
> > > >
> > > > That's just the from the URI
> > > > (http://www.ibatis.com/dtd/sql-map-config-2.dtd )
> > > > referencing the DTD used by iBatis for XML validation.
> > > >
> > > > Since iBatis is version 2.1.5, it should be able to resolve that DTD
> > URI.
> > > >
> > > > The problem happens both from the IDE (WSAD) Unit Test Environment
> and
> > > > deploying the ear file on WebSphere 5.1.1.4.
> > > >
> > > > The only workaround I found to make the application to run correctly
> > under
> > > > the WSAD unit test environment have been to modify:
> > > >
> > > >
> > > > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config
> > 2.0//EN" "
> > > > http://www.ibatis.com/dtd/sql-map-config-2.dtd" >
> > > >
> > > > with:
> > > >
> > > >
> > > > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config
> > 2.0//EN"
> > > > "sql-map-config-2.dtd">
> > > >
> > > > and putting the DTD file in the WSAD installation directory.
> > > >
> > > > But it can't be the solution when finally deploying to a production
> > > > applicatione server !!!
> > > >
> > > > Why the DTD inside the iBatis jar is not read? It is possible that
> the
> > > > classloader I'm using at the moment of the problem is a parent to
> the
> > one
> > > > that loads the iBatis jar?
> > > >
> > > > I've tryed to follow the advices posted to questions similar to
> mine,
> > but I
> > > > didn't get results.
> > > >
> > > > Hence, any help would be greatly appreciated.
> > > >
> > > > Thanks, Simone.
> > > >
> > > >
> > > >
> > >
> >
> >
>
Re: java.net.UnknownHostException: www.ibatis.com
Posted by Ed Griebel <ed...@gmail.com>.
Sorry, I don't know enough about Spring to be able to help you. In my
experience with Struts and tomcat, jboss, and weblogic, DTDs are
looked up automatically in the JARs that are in the WAR/EAR file as
long as the DTD spec in the XML file matches EXACTLY the decl at the
top of the DTD file in the jar.
-ed
On 4/25/06, Simone Chiucchi <s....@gmail.com> wrote:
>
> Ed,
> I modified the host as you suggested, but I got the following exception:
>
> org.springframework.beans.factory.BeanDefinitionStoreException:
> IOException parsing XML document from class path resource
> [geeg-data-orm-sqlmap.xml]; nested exception is java.net.ConnectException :
> Connection refused: connect
>
> java.net.ConnectException: Connection refused: connect
>
> at java.net.PlainSocketImpl.socketConnect(Native Method)
>
> at
> java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:329)
>
> at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:194)
>
> at
> java.net.PlainSocketImpl.connect(PlainSocketImpl.java:181)
>
> at java.net.Socket.connect(Socket.java:459)
>
> at java.net.Socket.connect(Socket.java:409)
>
> at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
>
> at
> sun.net.www.http.HttpClient.openServer(HttpClient.java:414)
>
> at
> sun.net.www.http.HttpClient.openServer(HttpClient.java:628)
>
> at sun.net.www.http.HttpClient.<init>(HttpClient.java:331)
>
> at sun.net.www.http.HttpClient.<init>(HttpClient.java:292)
>
> at sun.net.www.http.HttpClient.New(HttpClient.java:364)
>
> at sun.net.www.http.HttpClient.New(HttpClient.java:345)
>
> at sun.net.www.http.HttpClient.New(HttpClient.java:340)
>
> at
> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:506)
>
> at
> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:497)
>
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:599)
>
> at java.net.URL.openStream(URL.java(Inlined Compiled Code))
>
> at
> org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
> Source)
>
> at
> org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown
> Source)
>
> at
> org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown
> Source)
>
> at
> org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown
> Source)
>
> at
> org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.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.DTDConfiguration.parse(Unknown
> Source)
>
> at org.apache.xerces.parsers.XMLParser.parse(Unknown
> Source)
>
> at org.apache.xerces.parsers.DOMParser.parse(Unknown
> Source)
>
> at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
> Source)
>
> at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
>
> at
> org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:161)
>
> at
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:125)
>
> at
> org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:141)
>
> at
> org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:113)
>
> at
> org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:81)
>
> at
> org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:89)
>
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:268)
>
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:81)
>
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66)
>
> at
> org.springframework.context.access.ContextJndiBeanFactoryLocator.createBeanFactory(ContextJndiBeanFactoryLocator.java:86)
>
> at
> org.springframework.context.access.ContextJndiBeanFactoryLocator.useBeanFactory(ContextJndiBeanFactoryLocator.java:70)
>
> at
> org.springframework.ejb.support.AbstractEnterpriseBean.loadBeanFactory(AbstractEnterpriseBean.java:117)
>
> at
> org.springframework.ejb.support.AbstractMessageDrivenBean.ejbCreate(AbstractMessageDrivenBean.java:76)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled
> Code))
>
> at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
>
> at
> com.ibm.ejs.container.MessageDrivenBeanO.<init>(MessageDrivenBeanO.java:137)
>
> at
> com.ibm.ejs.container.CMMessageDrivenBeanO.<init>(CMMessageDrivenBeanO.java:67)
>
> at
> com.ibm.ejs.container.CMMessageDrivenBeanOFactory.create(CMMessageDrivenBeanOFactory.java:39)
>
> at
> com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:668)
>
> at
> com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:755)
>
> at
> com.ibm.ejs.container.activator.UncachedActivationStrategy.atActivate(UncachedActivationStrategy.java:78)
>
> at
> com.ibm.ejs.container.activator.Activator.activateBean(Activator.java:516)
>
> at
> com.ibm.ejs.container.EJSContainer.preInvoke_internal(EJSContainer.java:2777)
>
> at
> com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java:2488)
>
> at
> com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:87)
>
> at
> com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:127)
>
> at
> com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java:373)
>
> at
> com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672)
> It seems that the DTD is searched on the internet, instead of beeing read
> from the iBatis jar file. Maybe there's something wrong in the way Spring
> initializes iBatis? Or it could be a classloader problem? I can't imagine
> another reasons....
>
> Thanks in advance for any suggestion.
>
>
> Simone.
>
>
> On 4/25/06, Ed Griebel <ed...@gmail.com> wrote:
> > You need to change the host to ibatis.apache.org as ibatis is now
> > hosted there. I don't know for sure, but my guess is that it was not
> > picking up the DTD in the jar file because your dtd declaration didn't
> > match the DTD in the jar. Examine the dtd inside the ibatis jar file
> > for what to set it to, if it does not work right away.
> >
> > HTH,
> > -ed
> >
> > On 4/24/06, Simone Chiucchi <s....@gmail.com> wrote:
> > >
> > >
> > > Hello!
> > > I'm using iBatis 2.1.5 in a 1.3 J2EE project, and is is activated by
> Spring
> > > 1.2.5.
> > >
> > > The iBatis and Spring jars are placed in a lib folder of the ear
> project,
> > > visible to all the modules.
> > > The J2EE project also contains a web module, an ejb module and a java
> > > utility jar.
> > > The war classloader policy is set to APPLICATION, so there is the same
> > > classloader for all the modules of the ear.
> > >
> > > It happens that when the Spring/iBatis initialization is triggered by
> the
> > > web module (via the web application user interface) it's alright.
> > > Instead, if the frameworks are initialized by the ejb module, by
> starting a
> > > listener port of an MDB, I get the exception in the subject:
> > >
> > > IOException parsing XML document from class path resource
> > > [geeg-data-orm-sqlmap.xml]; nested exception is
> > > java.net.UnknownHostException: www.ibatis.com
> > >
> > > That's just the from the URI
> > > (http://www.ibatis.com/dtd/sql-map-config-2.dtd )
> > > referencing the DTD used by iBatis for XML validation.
> > >
> > > Since iBatis is version 2.1.5, it should be able to resolve that DTD
> URI.
> > >
> > > The problem happens both from the IDE (WSAD) Unit Test Environment and
> > > deploying the ear file on WebSphere 5.1.1.4.
> > >
> > > The only workaround I found to make the application to run correctly
> under
> > > the WSAD unit test environment have been to modify:
> > >
> > >
> > > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config
> 2.0//EN" "
> > > http://www.ibatis.com/dtd/sql-map-config-2.dtd" >
> > >
> > > with:
> > >
> > >
> > > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config
> 2.0//EN"
> > > "sql-map-config-2.dtd">
> > >
> > > and putting the DTD file in the WSAD installation directory.
> > >
> > > But it can't be the solution when finally deploying to a production
> > > applicatione server !!!
> > >
> > > Why the DTD inside the iBatis jar is not read? It is possible that the
> > > classloader I'm using at the moment of the problem is a parent to the
> one
> > > that loads the iBatis jar?
> > >
> > > I've tryed to follow the advices posted to questions similar to mine,
> but I
> > > didn't get results.
> > >
> > > Hence, any help would be greatly appreciated.
> > >
> > > Thanks, Simone.
> > >
> > >
> > >
> >
>
>
Re: java.net.UnknownHostException: www.ibatis.com
Posted by Simone Chiucchi <s....@gmail.com>.
Ed,
I modified the host as you suggested, but I got the following exception:
org.springframework.beans.factory.BeanDefinitionStoreException: IOException
parsing XML document from class path resource [geeg-data-orm-sqlmap.xml];
nested exception is java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:329)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:194)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:181)
at java.net.Socket.connect(Socket.java:459)
at java.net.Socket.connect(Socket.java:409)
at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:414)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:628)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:331)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:292)
at sun.net.www.http.HttpClient.New(HttpClient.java:364)
at sun.net.www.http.HttpClient.New(HttpClient.java:345)
at sun.net.www.http.HttpClient.New(HttpClient.java:340)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(
HttpURLConnection.java:506)
at sun.net.www.protocol.http.HttpURLConnection.connect(
HttpURLConnection.java:497)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(
HttpURLConnection.java:599)
at java.net.URL.openStream(URL.java(Inlined Compiled Code))
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.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.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions
(XmlBeanDefinitionReader.java:161)
at
org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions
(AbstractBeanDefinitionReader.java:125)
at
org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions
(AbstractBeanDefinitionReader.java:141)
at
org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions
(AbstractXmlApplicationContext.java:113)
at
org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions
(AbstractXmlApplicationContext.java:81)
at
org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory
(AbstractRefreshableApplicationContext.java:89)
at org.springframework.context.support.AbstractApplicationContext.refresh(
AbstractApplicationContext.java:268)
at org.springframework.context.support.ClassPathXmlApplicationContext
.<init>(ClassPathXmlApplicationContext.java:81)
at org.springframework.context.support.ClassPathXmlApplicationContext
.<init>(ClassPathXmlApplicationContext.java:66)
at
org.springframework.context.access.ContextJndiBeanFactoryLocator.createBeanFactory
(ContextJndiBeanFactoryLocator.java:86)
at
org.springframework.context.access.ContextJndiBeanFactoryLocator.useBeanFactory
(ContextJndiBeanFactoryLocator.java:70)
at org.springframework.ejb.support.AbstractEnterpriseBean.loadBeanFactory(
AbstractEnterpriseBean.java:117)
at org.springframework.ejb.support.AbstractMessageDrivenBean.ejbCreate(
AbstractMessageDrivenBean.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java
:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java(Compiled Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at com.ibm.ejs.container.MessageDrivenBeanO.<init>(MessageDrivenBeanO.java
:137)
at com.ibm.ejs.container.CMMessageDrivenBeanO.<init>(
CMMessageDrivenBeanO.java:67)
at com.ibm.ejs.container.CMMessageDrivenBeanOFactory.create(
CMMessageDrivenBeanOFactory.java:39)
at com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:668)
at com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:755)
at com.ibm.ejs.container.activator.UncachedActivationStrategy.atActivate(
UncachedActivationStrategy.java:78)
at com.ibm.ejs.container.activator.Activator.activateBean(Activator.java
:516)
at com.ibm.ejs.container.EJSContainer.preInvoke_internal(EJSContainer.java
:2777)
at com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java:2488)
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:87)
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:127)
at com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java:373)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672)
It seems that the DTD is searched on the internet, instead of beeing read
from the iBatis jar file. Maybe there's something wrong in the way Spring
initializes iBatis? Or it could be a classloader problem? I can't imagine
another reasons....
Thanks in advance for any suggestion.
Simone.
On 4/25/06, Ed Griebel <ed...@gmail.com> wrote:
>
> You need to change the host to ibatis.apache.org as ibatis is now
> hosted there. I don't know for sure, but my guess is that it was not
> picking up the DTD in the jar file because your dtd declaration didn't
> match the DTD in the jar. Examine the dtd inside the ibatis jar file
> for what to set it to, if it does not work right away.
>
> HTH,
> -ed
>
> On 4/24/06, Simone Chiucchi <s....@gmail.com> wrote:
> >
> >
> > Hello!
> > I'm using iBatis 2.1.5 in a 1.3 J2EE project, and is is activated by
> Spring
> > 1.2.5.
> >
> > The iBatis and Spring jars are placed in a lib folder of the ear
> project,
> > visible to all the modules.
> > The J2EE project also contains a web module, an ejb module and a java
> > utility jar.
> > The war classloader policy is set to APPLICATION, so there is the same
> > classloader for all the modules of the ear.
> >
> > It happens that when the Spring/iBatis initialization is triggered by
> the
> > web module (via the web application user interface) it's alright.
> > Instead, if the frameworks are initialized by the ejb module, by
> starting a
> > listener port of an MDB, I get the exception in the subject:
> >
> > IOException parsing XML document from class path resource
> > [geeg-data-orm-sqlmap.xml]; nested exception is
> > java.net.UnknownHostException: www.ibatis.com
> >
> > That's just the from the URI
> > (http://www.ibatis.com/dtd/sql-map-config-2.dtd )
> > referencing the DTD used by iBatis for XML validation.
> >
> > Since iBatis is version 2.1.5, it should be able to resolve that DTD
> URI.
> >
> > The problem happens both from the IDE (WSAD) Unit Test Environment and
> > deploying the ear file on WebSphere 5.1.1.4.
> >
> > The only workaround I found to make the application to run correctly
> under
> > the WSAD unit test environment have been to modify:
> >
> >
> > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
> "
> > http://www.ibatis.com/dtd/sql-map-config-2.dtd" >
> >
> > with:
> >
> >
> > <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0
> //EN"
> > "sql-map-config-2.dtd">
> >
> > and putting the DTD file in the WSAD installation directory.
> >
> > But it can't be the solution when finally deploying to a production
> > applicatione server !!!
> >
> > Why the DTD inside the iBatis jar is not read? It is possible that the
> > classloader I'm using at the moment of the problem is a parent to the
> one
> > that loads the iBatis jar?
> >
> > I've tryed to follow the advices posted to questions similar to mine,
> but I
> > didn't get results.
> >
> > Hence, any help would be greatly appreciated.
> >
> > Thanks, Simone.
> >
> >
> >
>
Re: java.net.UnknownHostException: www.ibatis.com
Posted by Ed Griebel <ed...@gmail.com>.
You need to change the host to ibatis.apache.org as ibatis is now
hosted there. I don't know for sure, but my guess is that it was not
picking up the DTD in the jar file because your dtd declaration didn't
match the DTD in the jar. Examine the dtd inside the ibatis jar file
for what to set it to, if it does not work right away.
HTH,
-ed
On 4/24/06, Simone Chiucchi <s....@gmail.com> wrote:
>
>
> Hello!
> I'm using iBatis 2.1.5 in a 1.3 J2EE project, and is is activated by Spring
> 1.2.5.
>
> The iBatis and Spring jars are placed in a lib folder of the ear project,
> visible to all the modules.
> The J2EE project also contains a web module, an ejb module and a java
> utility jar.
> The war classloader policy is set to APPLICATION, so there is the same
> classloader for all the modules of the ear.
>
> It happens that when the Spring/iBatis initialization is triggered by the
> web module (via the web application user interface) it's alright.
> Instead, if the frameworks are initialized by the ejb module, by starting a
> listener port of an MDB, I get the exception in the subject:
>
> IOException parsing XML document from class path resource
> [geeg-data-orm-sqlmap.xml]; nested exception is
> java.net.UnknownHostException: www.ibatis.com
>
> That's just the from the URI
> (http://www.ibatis.com/dtd/sql-map-config-2.dtd )
> referencing the DTD used by iBatis for XML validation.
>
> Since iBatis is version 2.1.5, it should be able to resolve that DTD URI.
>
> The problem happens both from the IDE (WSAD) Unit Test Environment and
> deploying the ear file on WebSphere 5.1.1.4.
>
> The only workaround I found to make the application to run correctly under
> the WSAD unit test environment have been to modify:
>
>
> <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "
> http://www.ibatis.com/dtd/sql-map-config-2.dtd" >
>
> with:
>
>
> <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
> "sql-map-config-2.dtd">
>
> and putting the DTD file in the WSAD installation directory.
>
> But it can't be the solution when finally deploying to a production
> applicatione server !!!
>
> Why the DTD inside the iBatis jar is not read? It is possible that the
> classloader I'm using at the moment of the problem is a parent to the one
> that loads the iBatis jar?
>
> I've tryed to follow the advices posted to questions similar to mine, but I
> didn't get results.
>
> Hence, any help would be greatly appreciated.
>
> Thanks, Simone.
>
>
>