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List: turbine-torque-user
Subject: Re: Antw: err when trying to access database after compiling om classes
From: "ve6" <ve6 () indiatimes ! com>
Date: 2003-09-28 6:25:07
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hi,
the following properties r set in torque.properties file-
log4j.category.org.apache.torque = ALL, org.apache.torque
log4j.appender.org.apache.torque = org.apache.log4j.FileAppender
log4j.appender.org.apache.torque.file = ${torque.applicationRoot}/logs/torque.log
log4j.appender.org.apache.torque.layout = org.apache.log4j.PatternLayout
log4j.appender.org.apache.torque.layout.conversionPattern = %d [%t] %-5p %c - %m%n
log4j.appender.org.apache.torque.append = false
## Using commons-dbcp
torque.dsfactory.bookstore.factory=org.apache.torque.dsfactory.SharedPoolDataSourceFactory
torque.dsfactory.bookstore.pool.defaultMaxActive=10
torque.dsfactory.bookstore.pool.testOnBorrow=true
torque.dsfactory.bookstore.pool.validationQuery=SELECT 1
torque.dsfactory.bookstore.connection.driver = org.gjt.mm.mysql.Driver
torque.dsfactory.bookstore.connection.url = jdbc:mysql:///bookstore
torque.dsfactory.bookstore.connection.user =
torque.dsfactory.bookstore.connection.password =
and build.properties has the following database settings
torque.database.createUrl = jdbc:mysql:///mysql
torque.database.buildUrl = jdbc:mysql:///bookstore
torque.database.url = jdbc:mysql:///bookstore
torque.database.driver = org.gjt.mm.mysql.Driver
torque.database.user =
torque.database.password =
torque.database.host =
torque.targetPackage = de.stephanwiesner
torque.database.default=bookstore
torque.database.bookstore.adapter=mysql
torque.project = bookstore
torque.sameJavaName = false
rgds,
vidya
Hi,
I had this error, in the very beginning, I couldn't remember
the exact reason, but it steps into a wrong/ missing property files
(Torque.property, schema.xml) , or an incompatible version of common
logging or related jars. may be I can help you if I see the property
files.
regards,
Alvin
Alvin K. Antony
Ludwig-Maximilians-Universität München
Referat Internet
Softwareentwicklung
Oettingenstraße 67
80538 München
Germany
-------------------------------------------
Phone: +49 (0)89 2102-5979
Fax: +49 (0)89 2102-5980
Mobile: +49 (0)160 97340713
E-Mail: aantony@lmu.de
Web: http://www.lmu.de/internet/
>>> ve6@indiatimes.com 09/25 7:21 >>>
hi,
i am using torque 3.0 with mysql and ant 1.5.4 .
I tried the example in tutorial and successfully created a
database,generated om classes.i am getting an error when i try to access
database ,using this default ant build file in tutorial -
<project name="quickstart" default="run" basedir="."><property
name="build" value="bin"/>
<property name="src" value="."/>
<path id="base.classpath">
<pathelement path="."/>
<pathelement path="${build}/classes"/>
<fileset dir="${src}/lib/">
<include name="*.jar"/>
</fileset>
</path>
<target name="run">
<java classname="de.stephanwiesner.Bookstore"
taskname="starter" failonerror="false" fork="true">
<classpath refid="base.classpath" />
</java>
</target>
</project>
i am getting this error ,can u tell where i am going wrong
C:\tomcat\webapps\medicare_torque_new>ant
Buildfile: build.xml
run:
[starter] Criteria initialised
[starter] expc tprop
[starter] org.apache.commons.logging.LogConfigurationException:
java.lang.refl
ect.InvocationTargetException
[starter] at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Lo
gFactoryImpl.java:532)
[starter] at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(Lo
gFactoryImpl.java:272)
[starter] at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(Lo
gFactoryImpl.java:246)
[starter] at
org.apache.commons.logging.LogFactory.getLog(LogFactory.java:
395)
[starter] at
org.apache.commons.configuration.PropertiesConfiguration.<ini
t>(PropertiesConfiguration.java:101)
[starter] at org.apache.torque.Torque.init(Torque.java:384)
[starter] at de.stephanwiesner.Bookstore.main(Bookstore.java:14)
[starter] Caused by: java.lang.reflect.InvocationTargetException
[starter] at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
[starter] at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC
onstructorAccessorImpl.java:39)
[starter] at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del
egatingConstructorAccessorImpl.java:27)
[starter] at
java.lang.reflect.Constructor.newInstance(Constructor.java:27
4)
[starter] at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Lo
gFactoryImpl.java:525)
[starter] ... 6 more
[starter] Caused by: java.lang.VerifyError: (class:
org/apache/log4j/LogManage
r, method: <clinit> signature: ()V) Incompatible argument to
function
[starter] at org.apache.log4j.Logger.getLogger(Logger.java:85)
[starter] at
org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogge
r.java:102)
[starter] ... 11 more
[starter] log4j:ERROR No appenders could be found for category
(org.apache.tor
que.util.BasePeer).
[starter] expc tprop 2
[starter] log4j:ERROR Please initialize the log4j system properly.
[starter] java.lang.NullPointerException
[starter] at org.apache.torque.BaseBook.save(BaseBook.java:353)
[starter] at de.stephanwiesner.Bookstore.main(Bookstore.java:24)
BUILD SUCCESSFUL
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