Kodo 3.1.12 and Eclipse

Question

Hi,
I have added Kodo plugin to Eclipse (version 3) . I have added Kodo
enhancer to Build sequence for the project. However when I run build I get
an error and eclipse log file has following exception:
ava.lang.NoClassDefFoundError: org/apache/log4j/Category
     at
com.solarmetric.log.Log4JLogFactory.newLogAdapter(Log4JLogFactory.java:19)
     at com.solarmetric.log.LogFactoryAdapter.getLog(LogFactoryAdapter.java:25)
     at
com.solarmetric.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:115)
     at kodo.enhance.JDOEnhancer.run(JDOEnhancer.java:2168)
     at
kodo.jdbc.integration.eclipse.EnhancerBuilder.build(EnhancerBuilder.java:40)
     at
org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:564)
     at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
     at org.eclipse.core.runtime.Platform.run(Platform.java:747)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:157)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:249)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202)
     at
org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:229)
     at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
     at org.eclipse.core.runtime.Platform.run(Platform.java:747)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:232)
     at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:268)
     at
org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:297)
     at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:198)
     at
org.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:182)
     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)
I have copied the log4j jar to kodo plugin directory and added libarary
tag to plugin.xml as following:
     <library name="log4j-1.2.8.jar"/>
What am I doing wrong?

Answer 1

Mark,
Here is my plugin.xml. classes12.jar is in the same directory as the
plugin.xml
<?xml version="1.0" encoding="UTF-8"?>
<plugin id="kodo"
     name="%name"
     version="1.0.1"
     provider-name="%provider-name"
     class="kodo.jdbc.integration.eclipse.KodoPlugin">
     <runtime>
     <!--
     Put your jdbc driver in this directory and enter the filename
     here (and configure in Preferences the changes you make) -->
          <library name="classes12.jar"/>
<!-- ########### do not modify below ######### -->
<!-- ########### do not modify below ######### -->
<!-- ########### do not modify below ######### -->
<!-- ########### do not modify below ######### -->
<!-- ########### do not modify below ######### -->
          <library name="kodo-jdo.jar"/>
          <library name="jakarta-commons-collections-2.1.jar"/>
          <library name="jakarta-commons-lang-1.0.1.jar"/>
          <library name="jakarta-commons-pool-1.0.1.jar"/>
          <library name="jakarta-regexp-1.1.jar"/>
          <library name="jca1.0.jar"/>
          <library name="jdbc2_0-stdext.jar"/>
          <library name="jdo-1.0.1.jar"/>
          <library name="jta-spec1_0_1.jar"/>
          <library name="xalan.jar"/>
          <library name="xercesImpl.jar"/>
          <library name="xml-apis.jar"/>
          <library name="jfreechart-0.9.16.jar"/>
          <library name="jcommon-0.9.1.jar"/>
          <library name="mx4j-admb.jar"/>
          <library name="mx4j-jmx.jar"/>
          <library name="mx4j-tools.jar"/>
          <library name="jline.jar"/>
          <library name="sqlline.jar"/>
     </runtime>
     <requires>
          <import plugin="org.eclipse.ui"/>
          <import plugin="org.eclipse.core.resources"/>
          <import plugin="org.eclipse.jdt.core"/>
          <import plugin="org.eclipse.jdt.launching"/>
     </requires>
     <extension point="org.eclipse.ui.actionSets">
          <actionSet id="kodo.jdbc.integration.eclipse.actionSet"
               label="%action-set-name"
               visible="true">
               <menu id="kodo.menu"
                    label="%group-label">
                    <separator name="baseGroup"/>
               </menu>
               <action id="kodo.removeBuilder"
                    label="%remove-builder-label"
          class="kodo.jdbc.integration.eclipse.RemoveBuilderAction"
                    tooltip="%remove-builder-tooltip"
                    menubarPath="kodo.menu/baseGroup"
                    enablesFor="1">
               </action>
               <action id="kodo.addbuilder"
                    label="%add-builder-label"
               class="kodo.jdbc.integration.eclipse.AddBuilderAction"
                    tooltip="%add-builder-tooltip"
                    menubarPath="kodo.menu/baseGroup"
                    enablesFor="1">
               </action>
               <action id="kodo.mapping.build"
                    label="%mapping-build-label"
                    tooltip="%mapping-build-tooltip"
               class="kodo.jdbc.integration.eclipse.MappingToolAction$BuildSchema"
                    icon="icons/BuildSchemaMappingTool.gif"
                    menubarPath="kodo.menu/baseGroup"
                    toolbarPath="Normal/Kodo"
                    enablesFor="+">
                    <selection class="org.eclipse.core.resources.IFile"
                         name="*.jdo">
                    </selection>
               </action>
               <action id="kodo.mapping.drop"
                    label="%mapping-drop-label"
                    tooltip="%mapping-drop-tooltip"
                    class="kodo.jdbc.integration.eclipse.MappingToolAction$Drop"
                    icon="icons/DropMappingTool.gif"
                    menubarPath="kodo.menu/baseGroup"
                    toolbarPath="Normal/Kodo"
                    enablesFor="+">
                    <selection class="org.eclipse.core.resources.IFile"
                         name="*.jdo">
                    </selection>
               </action>
               <action id="kodo.mapping.refresh"
                    label="%mapping-refresh-label"
                    tooltip="%mapping-refresh-tooltip"
          class="kodo.jdbc.integration.eclipse.MappingToolAction$Refresh"
                    icon="icons/RefreshMappingTool.gif"
                    menubarPath="kodo.menu/baseGroup"
                    toolbarPath="Normal/Kodo"
                    enablesFor="+">
                    <selection class="org.eclipse.core.resources.IFile"
                         name="*.jdo">
                    </selection>
               </action>
               <action id="kodo.enhance"
                    label="%enhance-label"
                    icon="icons/EnhancerAction.gif"
               class="kodo.jdbc.integration.eclipse.EnhancerAction"
                    tooltip="%enhance-tooltip"
                    menubarPath="kodo.menu/baseGroup"
                    toolbarPath="Normal/Kodo"
                    enablesFor="+">
                    <selection class="org.eclipse.core.resources.IFile"
                         name="*.jdo">
                    </selection>
               </action>
          </actionSet>
     </extension>
     <!-- lock our actions into the base perspective -->
     <extension point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="org.eclipse.ui.resourcePerspective">
               <actionSet
                    id="kodo.jdbc.integration.eclipse.actionSet">
               </actionSet>
          </perspectiveExtension>
     </extension>
     <!-- put our extensions in -->
     <extension point="org.eclipse.ui.preferencePages">
          <page name="%preference-name"
               class="kodo.jdbc.integration.eclipse.KodoPreferencePage"
               id="kodo.jdbc.integration.eclipse.preferences.KodoPreferencePage">
          </page>
     </extension>
     <!-- lock in our eclipse-generated xml editor -->
     <extension point="org.eclipse.ui.editors">
          <editor name="%mappingeditor-name" extensions="mapping"
               icon="icons/mapping.gif"
               contributorClass="org.eclipse.ui.texteditor.BasicTextEditorActionContributor"
               class="kodo.jdbc.integration.eclipse.editor.XMLEditor"
               id="kodo.jdbc.integration.eclipse.editor.XMLEditorMapping">
          </editor>
          <editor name="%editor-name" extensions="jdo,schema"
               icon="icons/metadata.gif"
               contributorClass="org.eclipse.ui.texteditor.BasicTextEditorActionContributor"
               class="kodo.jdbc.integration.eclipse.editor.XMLEditor"
               id="kodo.jdbc.integration.eclipse.editor.XMLEditor">
          </editor>
     </extension>
     <!-- lock in our "view" -->
     <extension point="org.eclipse.ui.views">
          <view id="kodo.jdbc.integration.eclipse.KodoView"
               name="%view-name"
               category="org.eclipse.jdt.ui.java"
               icon="icons/kodosmall.gif"
               class="kodo.jdbc.integration.eclipse.KodoView">
          </view>
     </extension>
     <!-- lock in our builder -->
     <extension point="org.eclipse.core.resources.builders"
          id="kodo.jdbc.integration.eclipse.EnhancerBuilder"
          name="%builder-name">
          <builder>
               <run
               class="kodo.jdbc.integration.eclipse.EnhancerBuilder">
               </run>
          </builder>
     </extension>
     <!-- put our view onto the bottom bar -->
     <extension point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension
               targetID="org.eclipse.debug.ui.DebugPerspective">
               <view id="kodo.jdbc.integration.eclipse.KodoView"
                    relative="org.eclipse.debug.ui.ExpressionView"
                    relationship="stack"/>
               <viewShortcut id="org.eclipse.jdt.debug.ui.DisplayView"/>
          </perspectiveExtension>
     </extension>
</plugin>
Marc Prud'hommeaux wrote:
Genna-
Can you post your plugin.xml file? The majority of the time, this
problem is because of an error in the configuration file.
In article <[email protected]>, Genna Reingold wrote:
Ok,
I have found where log4j was coming from - I have selected my runtime
Kodo property file in Kodo preferences. Removing reference to property
file fixed the problem. However I have another issue now. When I run
refresh mapping I get following error:
<error>-An error occurred running MappingTool
     kodo.util.FatalDataStoreException: oracle.jdbc.OracleDriver
NestedThrowables:
java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
I have upgraded to Kodo 3.1.15, I'm using latest Eclipse 3.0. I have
copied classes12.jar to plugin directory and modified plugin.xml as
prescribed in the manual.
Stephen Kim wrote:
Genna,
Also note that the Eclipse plugin uses its own logging mechanism.
Setting a kodo.Log property for the plugin's property file will not
change the way in which the plugin logs messages (you may want to have
an Eclipse specific property file with the Log property removed).
Marc Prud'hommeaux wrote:
Genna-
It sounds like Eclipse might have an older version of the log4j jar
file. Can you check to see if there are any other "log4j" jars in
Eclipse's environment?
Also, what version of Kodo are you using? Can you try with the latest
release (3.1.5)?
Finally, can you ensure that you are using the final 3.0 release of
Eclipse, and not one of the betas? There are some known problems with
some of the 3.0 betas.
In article <[email protected]>, Genna Reingold wrote:
Hi,
I have added Kodo plugin to Eclipse (version 3) . I have added Kodo
enhancer to Build sequence for the project. However when I run build I
get
an error and eclipse log file has following exception:
ava.lang.NoClassDefFoundError: org/apache/log4j/Category
     atcom.solarmetric.log.Log4JLogFactory.newLogAdapter(Log4JLogFactory.java:19)
     at
com.solarmetric.log.LogFactoryAdapter.getLog(LogFactoryAdapter.java:25)
     atcom.solarmetric.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:115)
     at kodo.enhance.JDOEnhancer.run(JDOEnhancer.java:2168)
     at
kodo.jdbc.integration.eclipse.EnhancerBuilder.build(EnhancerBuilder.java:40)
     at
org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:564)
     at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
     at org.eclipse.core.runtime.Platform.run(Platform.java:747)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:157)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:249)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202)
     at
org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:229)
     at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
     at org.eclipse.core.runtime.Platform.run(Platform.java:747)
     at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:232)
     at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:268)
     at
org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:297)
     at
org.eclipse.core.internal.resources.Workspace.build(Workspace.java:198)
     atorg.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:182)
     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66)
I have copied the log4j jar to kodo plugin directory and added libarary
tag to plugin.xml as following:
     <library name="log4j-1.2.8.jar"/>
What am I doing wrong?
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com
Marc Prud'hommeaux
SolarMetric Inc.