Re: Maven2 cgen task problem

From: Mike Kienenberger (mkienen..mail.com)
Date: Wed May 26 2010 - 12:48:28 UTC

  • Next message: Andrus Adamchik: "Re: Maven2 cgen task problem"

    The original ant task took a semi-colon-separated list of data maps.

    On Mon, May 24, 2010 at 8:01 AM, Andrus Adamchik <andru..bjectstyle.org> wrote:
    > Looks like "additionalMaps" parameter requires some attention and unit
    > tests. Looks like it somehow grabs cayenne.xml from the main map directory.
    >
    > I was actually surprised to notice that "additionalMaps" is a directory in
    > the first place. Intuitively this should be a list of DataMap locations.
    > Maybe something we should Jira for 3.0.1.. We can probably do it even
    > better. Instead of "additionalMaps", we can specify a location of
    > cayenne.xml, and take them from there.
    >
    > Andrus
    >
    >
    >
    > On May 24, 2010, at 11:44 AM, Gary Jarrel wrote:
    >>>
    >>> Aha, the Maven task is naive assuming all XML files in a given folder are
    >>> DataMaps... I guess we may make it smarter by and check for map.xml
    >>> extensions. For now the fix is to delete the backup file
    >>> "ssistMap.map.xml~".
    >>>
    >>
    >> Ouch, how did I miss that... I removed the files and ran it again the
    >> the problem persisted!
    >>
    >> Then I removed the .svn directory from that folder and am now getting
    >> a new error:
    >>
    >>
    >> [DEBUG] Configuring mojo
    >> 'org.apache.cayenne.plugins:maven-cayenne-plugin:3.0:cgen' -->
    >> [DEBUG]   (f) additionalMaps =
    >>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/src/main/webapp/WEB-INF/conf/cayenne
    >> [DEBUG]   (f) client = false
    >> [DEBUG]   (f) destDir =
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/src/main/java
    >> [DEBUG]   (f) makePairs = true
    >> [DEBUG]   (f) map =
    >>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/src/main/webapp/WEB-INF/conf/cayenne/comoneMap.map.xml
    >> [DEBUG]   (f) mode = entity
    >> [DEBUG]   (f) outputPattern = *.java
    >> [DEBUG]   (f) overwrite = false
    >> [DEBUG]   (f) project = MavenProject:
    >> au.com.jarrel.comone:com1-website:1.0 @
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/pom.xml
    >> [DEBUG]   (f) superPkg = au.com.jarrel.comone.site.db.entity.auto
    >> [DEBUG]   (f) superTemplate =
    >>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/src/bootstrap/superclass.vm
    >> [DEBUG]   (f) usePkgPath = true
    >> [DEBUG] -- end configuration --
    >> [INFO] [cayenne:cgen {execution: default-cli}]
    >> [INFO]
    >> ------------------------------------------------------------------------
    >> [ERROR] BUILD ERROR
    >> [INFO]
    >> ------------------------------------------------------------------------
    >> [INFO] Error generating classes:
    >>
    >> Embedded error: [v.3.0 Apr 30 2010 11:29:33] Error loading DataMap,
    >> last processed tag: <null>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/cayenne.xml
    >> (No such file or directory)
    >> [INFO]
    >> ------------------------------------------------------------------------
    >> [DEBUG] Trace
    >> org.apache.maven.lifecycle.LifecycleExecutionException: Error
    >> generating classes:
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
    >>        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
    >>        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
    >>        at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
    >>        at
    >> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
    >>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    >>        at
    >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    >>        at
    >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    >>        at java.lang.reflect.Method.invoke(Method.java:597)
    >>        at
    >> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    >>        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    >>        at
    >> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
    >>        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
    >> Caused by: org.apache.maven.plugin.MojoExecutionException: Error
    >> generating classes:
    >>        at
    >> org.apache.cayenne.tools.CayenneGeneratorMojo.execute(CayenneGeneratorMojo.java:249)
    >>        at
    >> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
    >>        at
    >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
    >>        ... 17 more
    >> Caused by: org.apache.cayenne.CayenneRuntimeException: [v.3.0 Apr 30
    >> 2010 11:29:33] Error loading DataMap, last processed tag: <null>
    >>        at org.apache.cayenne.map.MapLoader.loadDataMap(MapLoader.java:732)
    >>        at
    >> org.apache.cayenne.tools.CayenneGeneratorMapLoaderAction.loadDataMap(CayenneGeneratorMapLoaderAction.java:69)
    >>        at
    >> org.apache.cayenne.tools.CayenneGeneratorMapLoaderAction.getMainDataMap(CayenneGeneratorMapLoaderAction.java:54)
    >>        at
    >> org.apache.cayenne.tools.CayenneGeneratorMojo.execute(CayenneGeneratorMojo.java:238)
    >>        ... 19 more
    >> Caused by: java.io.FileNotFoundException:
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/cayenne.xml
    >> (No such file or directory)
    >>        at java.io.FileInputStream.open(Native Method)
    >>        at java.io.FileInputStream.<init>(FileInputStream.java:106)
    >>        at java.io.FileInputStream.<init>(FileInputStream.java:66)
    >>        at
    >> sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
    >>        at
    >> sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)
    >>        at
    >> com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:653)
    >>        at
    >> com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:186)
    >>        at
    >> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771)
    >>        at
    >> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
    >>        at
    >> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
    >>        at
    >> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
    >>        at
    >> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
    >>        at org.apache.cayenne.map.MapLoader.loadDataMap(MapLoader.java:721)
    >>        ... 22 more
    >>
    >> Notice how in the configuration options all the paths are correct:
    >>
    >>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/src/main/webapp/WEB-INF/conf/cayenne
    >>
    >> However FileNotFoundException says:
    >>
    >> /home/garyj/dev/workspace/com1-projects/projects/core-site/cayenne.xml
    >>
    >> Furthermore if I remove cayenne.xml from the conf directory I get the
    >> same error but the file name changes to the extra data map that I have
    >> in that directory.
    >>
    >> Any further thoughts?
    >>
    >> Cheers,
    >>
    >> Gary
    >>
    >
    >



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