Snehit Prabhu wrote:
Hi,
I'm new to Tuscany. A little help with the Bigbank example would be
appreciated.
Im using the SCA samples that I downloaded from here :
http://incubator.apache.org/tuscany/sca_downloads.html
<http://incubator.apache.org/tuscany/sca_downloads.html>. I downloaded
the source zip files from windows and built the same. My understanding
of the BigBank example is - copy the .war files into the webapps
directory of Tomcat (Im running Tomcat 5.5.20), and you should be
ready to go. The two WARs in question are :
$sca_samples\applications\bigbank\account\target\sample-
bigbank-account.war and
$sca_samples\applications\bigbank\webclient\target\sample-bigbank-webclient.war.
Everything works fine till here; I open the Tomcat Manager
WebInterface - the two newly added WARs (sample-bigbank-account.war
and sample-bigbank-webclient.war) are reflected in the list of
applications. Now, when I try to start sample-bigbank-account
application, Tomcat throws the following error :
FAIL - Application at context path /sample-bigbank-account could not
be started.
I stopped and restarted Tomcat to get a fresh error trace. Here is the
error log (stdout) of Tomcat as it initializes :
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven2 ( http://repo1.maven.org/maven2)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-incubating-repository
(http://people.apache.org/repo/m2-incubating-repository
<http://people.apache.org/repo/m2-incubating-repository>)
[WARNING] Unable to get resource from repository
http___repo1.maven.org_maven (http://repo1.maven.org/maven)
[WARNING] Unable to get resource from repository
http___people.apache.org_repo_m2-snapshot-repository (
http://people.apache.org/repo/m2-snapshot-repository)
[WARNING] Unable to get resource from repository apache.incubator (
http://people.apache.org/repo/m2-incubating-repository/)
org.apache.tuscany.runtime.webapp.ServletLauncherInitException:
org.apache.tuscany.spi.component.TargetException: Error initializing
component instance [extender]
at
org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
at
org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3763)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
at org.apache.catalina.core.ContainerBase.addChildInternal
(ContainerBase.java:759)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployWAR
(HostConfig.java:809)
at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
at org.apache.catalina.startup.HostConfig.start (HostConfig.java:1122)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start
(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start
(StandardEngine.java:442)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start (Catalina.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main (Bootstrap.java:432)
Caused by: org.apache.tuscany.spi.component.TargetException: Error
initializing component instance [extender]
at
org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java
:96)
at
org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
at
org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java
:145)
at
org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
at
org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
at
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
at
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java
:106)
at
org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:127)
... 25 more
Caused by: org.apache.tuscany.core.injection.ObjectCallbackException:
Exception thrown by callback method [public void
org.apache.tuscany.runtime.webapp.WebResourceScanExtender.init()]
at
org.apache.tuscany.core.injection.MethodEventInvoker.invokeEvent(MethodEventInvoker.java:46)
at org.apache.tuscany.core.implementation.PojoAtomicComponent.init
(PojoAtomicComponent.java:94)
... 32 more
Caused by:
org.apache.tuscany.services.maven.TuscanyDependencyException: Unable
to resolve artifact:
org.apache.tuscany.sca.services.databinding:databinding-sdo:1.0-incubator-M2:jar
[org.apache.tuscany.sca.services.databinding:databinding-sdo:1.0-incubator-M2:jar]
at
org.apache.tuscany.services.maven.MavenArtifactRepository.resolve(MavenArtifactRepository.java:72)
at
org.apache.tuscany.core.implementation.composite.CompositeLoader.load
(CompositeLoader.java:99)
at
org.apache.tuscany.core.implementation.composite.CompositeLoader.load(CompositeLoader.java:55)
at
org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:92)
at
org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:109)
at
org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader.loadFromSidefile(SystemCompositeComponentTypeLoader.java
:68)
at
org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader.load(SystemCompositeComponentTypeLoader.java:59)
at
org.apache.tuscany.core.implementation.system.loader.SystemCompositeComponentTypeLoader.load
(SystemCompositeComponentTypeLoader.java:38)
at
org.apache.tuscany.core.loader.LoaderRegistryImpl.loadComponentType(LoaderRegistryImpl.java:159)
at
org.apache.tuscany.core.deployer.DeployerImpl.load(DeployerImpl.java :101)
at
org.apache.tuscany.core.deployer.DeployerImpl.deploy(DeployerImpl.java:76)
at
org.apache.tuscany.core.services.extension.AbstractExtensionDeployer.deployExtension(AbstractExtensionDeployer.java:104)
at
org.apache.tuscany.runtime.webapp.WebResourceScanExtender.init(WebResourceScanExtender.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:64)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at
org.apache.tuscany.core.injection.MethodEventInvoker.invokeEvent
(MethodEventInvoker.java:42)
... 33 more
I've attached a screenshot of the Tomcat Webbased manager as well.
It seems that Tomcat is denied access to the maven repositories.
Tomcat also supposedly ignores the CLASSPATH variable (according to
this thread :
http://forum.java.sun.com/thread.jspa?threadID=316391&messageID=1273633
<http://forum.java.sun.com/thread.jspa?threadID=316391&messageID=1273633>),
so I gather M2_REPO is inaccessible from there. How do I point Tomcat
to the required dependencies?
Thanks in advance. I hope to start contributing actively to the forum
soon.
Snehit
------------------------------------------------------------------------
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Hi,
This exception:
org.apache.tuscany.services.maven.TuscanyDependencyException: Unable to
resolve artifact:
org.apache.tuscany.sca.services.databinding:databinding-sdo:1.0-incubator-M2:jar
[org.apache.tuscany.sca.services.databinding:databinding-sdo:1.0-incubator-M2:jar]
leads me to believe that Maven had a problem resolving and downloading
databinding-sdo-1.0-incubator-M2.jar.
The JAR should have been resolved at
http://people.apache.org/repo/m2-incubating-repository/org/apache/tuscany/sca/services/databinding/databinding-sdo/1.0-incubator-M2/
<http://people.apache.org/repo/m2-incubating-repository/org/apache/tuscany/sca/services/databinding/databinding-sdo/1.0-incubator-M2/>
Do you have this JAR in your Maven repository?
--
Jean-Sebastien
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
