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Posted to ojb-user@db.apache.org by Ajitesh Das <ad...@zona.net> on 2004/02/10 22:42:23 UTC
Repository XML loading error
Hi:
I am running a sample with following configuration and I am getting the
following errors:
I am using rc3.
My repository xml :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE descriptor-repository SYSTEM "repository.dtd"[
<!ENTITY internal SYSTEM "repository_internal.xml">
]>
<descriptor-repository version="1.0" isolation-level="read-uncommitted">
<jdbc-connection-descriptor platform="MsSQLServer"
jcd-alias="default"
default-connection="true" jdbc-level="2.0"
driver="com.microsoft.jdbc.sqlserver.SQLServerDriver"
protocol="jdbc" subprotocol="microsoft:sqlserver"
dbalias="//localhost:1433;DatabaseName=adb;SelectMethod=cursor;
User=aaa;Password=password;" username="xxx" password="yyy">
<connection-pool maxActive="-1" maxIdle="-1" maxWait="-1"
minEvictableIdleTimeMillis="12345678"
numTestsPerEvictionRun="0"
testOnBorrow="true" testOnReturn="true"
testWhileIdle="true" timeBetweenEvictionRunsMillis="-1"
whenExhaustedAction="2" connectionFactory="null"/>
</jdbc-connection-descriptor>
<class-descriptor class="com.xxx.User" table="USER">
<attribute attribute-name="DB_NAME" attribute-value="adb"/>
<field-descriptor id="1" name="Id" column="ID"
jdbc-type="INTEGER"
primarykey="true" nullable="false" indexed="true"
autoincrement="true" locking="false" default-fetch="false"/>
<field-descriptor id="2" name="uname" column="USER_NAME"
jdbc-type="VARCHAR" primarykey="false" nullable="true"
indexed="false" autoincrement="false" locking="false"
default-fetch="false"/>
</class-descriptor>
</descriptor-repository>
The error:
[DEFAULT] ERROR: Size for connection pool must > 0. Value was -1
[org.apache.ojb.broker.metadata.ConnectionDescriptorXmlHandler] ERROR:
null
java.lang.ClassNotFoundException: null
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:217)
at org.apache.ojb.broker.util.ClassHelper.getClass(Unknown
Source)
at org.apache.ojb.broker.util.ClassHelper.getClass(Unknown
Source)
at
org.apache.ojb.broker.metadata.ConnectionDescriptorXmlHandler.startEleme
nt(Unknown Source)
at
org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXPars
er.java:434)
at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Abstrac
tXMLDocumentParser.java:216)
at
org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinde
r.java:594)
at
org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.
java:817)
Thanks a lot for your help.
Ajitesh
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OJB x Hibernate x Castor x ...
Posted by Glauber Andrade <gl...@maximasti.com.br>.
Which one is better (faster and best performance)?
Thanks,
Glauber Andrade
Re: Repository XML loading error
Posted by Armin Waibel <ar...@apache.org>.
Hi,
Ajitesh Das wrote:
> Hi:
> I am running a sample with following configuration and I am getting the
> following errors:
>
> I am using rc3.
>
>
> My repository xml :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE descriptor-repository SYSTEM "repository.dtd"[
> <!ENTITY internal SYSTEM "repository_internal.xml">
> ]>
> <descriptor-repository version="1.0" isolation-level="read-uncommitted">
> <jdbc-connection-descriptor platform="MsSQLServer"
> jcd-alias="default"
> default-connection="true" jdbc-level="2.0"
> driver="com.microsoft.jdbc.sqlserver.SQLServerDriver"
> protocol="jdbc" subprotocol="microsoft:sqlserver"
> dbalias="//localhost:1433;DatabaseName=adb;SelectMethod=cursor;
> User=aaa;Password=password;" username="xxx" password="yyy">
> <connection-pool maxActive="-1" maxIdle="-1" maxWait="-1"
> minEvictableIdleTimeMillis="12345678"
> numTestsPerEvictionRun="0"
> testOnBorrow="true" testOnReturn="true"
> testWhileIdle="true" timeBetweenEvictionRunsMillis="-1"
> whenExhaustedAction="2" connectionFactory="null"/>
> </jdbc-connection-descriptor>
>
> <class-descriptor class="com.xxx.User" table="USER">
> <attribute attribute-name="DB_NAME" attribute-value="adb"/>
> <field-descriptor id="1" name="Id" column="ID"
> jdbc-type="INTEGER"
> primarykey="true" nullable="false" indexed="true"
> autoincrement="true" locking="false" default-fetch="false"/>
> <field-descriptor id="2" name="uname" column="USER_NAME"
> jdbc-type="VARCHAR" primarykey="false" nullable="true"
> indexed="false" autoincrement="false" locking="false"
> default-fetch="false"/>
> </class-descriptor>
> </descriptor-repository>
>
> The error:
> [DEFAULT] ERROR: Size for connection pool must > 0. Value was -1
Currently it is not allowed to set values <0 for 'maxActive'. It's a bug
in OJB (-1 should be infinite connection pool size). Will fix this.
> [org.apache.ojb.broker.metadata.ConnectionDescriptorXmlHandler] ERROR:
> null
> java.lang.ClassNotFoundException: null
hmm, seems that a class was not found. Please set logging for
org.apache.ojb.broker.metadata.RepositoryXmlHandler
org.apache.ojb.broker.metadata.ConnectionDescriptorXmlHandler
to debug, to get more info.
regards,
Armin
> at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:217)
> at org.apache.ojb.broker.util.ClassHelper.getClass(Unknown
> Source)
> at org.apache.ojb.broker.util.ClassHelper.getClass(Unknown
> Source)
> at
> org.apache.ojb.broker.metadata.ConnectionDescriptorXmlHandler.startEleme
> nt(Unknown Source)
> at
> org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXPars
> er.java:434)
> at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Abstrac
> tXMLDocumentParser.java:216)
> at
> org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinde
> r.java:594)
> at
> org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.
> java:817)
>
> Thanks a lot for your help.
> Ajitesh
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: ojb-user-unsubscribe@db.apache.org
> For additional commands, e-mail: ojb-user-help@db.apache.org
>
>
>
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