Here is the whole target:
<target name="load-project-metadata" depends="
persist-long-living-properties">
<fail unless="project.has.buildable.units" message="The current
project contains no buildable modules"/>
<dependset>
<srcfilelist dir="${project.dir}" files="
${project.all.unit.descriptor.files}"/>
<srcfileset file="${global.lib.dir}/libraries.xml"/>
<srcfileset file="${global.dist.dir}/libraries.xml"/>
<srcfileset file="${project.build.dir}/libraries.xml"/>
<srcfileset file="${project.build.dir}/launchers.xml"/>
<targetfileset file="${project.tmp.dir}/project-metadata.xml
"/>
</dependset>
<x:dir-to-uri dir="${project.build.dir}/launchers.xml" property="
project.launchers.descriptor.uri"/>
<xslt in="${project.build.dir}/libraries.xml" out="
${project.tmp.dir}/project-metadata.xml" style="
${global.build.dir}/generate-project-metadata.xslt">
<param name="project-debug-flag" expression="
${project.debug.flag.boolean}"/>
<param name="global-p4root-dir" expression="
${global.p4root.dir}"/>
<param name="project-code" expression="${project.code}"/>
<param name="project-uri" expression="${project.uri}"/>
<param name="project-tmp-dir-rel" expression="
${project.tmp.dir.rel}"/>
<param name="project-all-unit-locations" expression="
${project.all.unit.locations}"/>
<param name="project-launchers-descriptor-uri" expression="
${project.launchers.descriptor.uri}"/>
<param name="project-deployment-dir" expression="
${project.deployment.dir}"/>
<param name="project-deployment-uri" expression="
${project.deployment.uri}"/>
<param name="project-launchers-folder-name" expression="
${project.launchers.folder.name}"/>
<xmlcatalog refid="xml-catalog"/>
</xslt>
<xmlproperty file="${project.tmp.dir}/project-metadata.xml"
keeproot="no" prefix="project"/>
</target>
Here is all the files involved in dependset ordered by its timestamps
2007-10-18 10:47:02.968712000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/build/launchers.xml
2007-10-18 10:47:04.093958000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/.classpath
2007-10-18 10:47:04.094348000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/.project
2007-10-18 10:47:04.094456000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/build.xml
2007-10-18 10:47:04.205116000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/.classpath
2007-10-18 10:47:04.205217000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/.project
2007-10-18 10:47:04.205377000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/build.xml
2007-10-18 10:47:04.205558000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/.classpath
2007-10-18 10:47:04.256329000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/.project
2007-10-18 10:47:04.256447000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/build.xml
2007-10-18 10:47:04.611558000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/.classpath
2007-10-18 10:47:04.611779000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/.project
2007-10-18 10:47:04.611910000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/build.xml
2007-10-18 10:47:04.710560000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/.project
2007-10-18 10:47:04.938316000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/.classpath
2007-10-18 10:47:04.938709000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/.project
2007-10-18 10:47:04.938804000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/build.xml
2007-12-17 15:38:22.579139000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/.classpath
2007-12-17 15:38:22.639438000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/.project
2007-12-17 15:38:22.699555000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/build.xml
2008-02-22 14:14:10.102591000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/.classpath
2008-02-22 14:14:10.104269000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/.project
2008-02-22 14:14:10.116413000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/build.xml
2008-03-06 12:55:37.846305000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/build.xml
2008-03-06 12:55:38.003297000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/.classpath
2008-03-06 12:55:38.004725000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/.project
2008-03-06 16:05:12.872139000 +0300
/export/apps/tpbuild/trdproc/_infrastructure/dist/libraries.xml
2008-03-06 16:05:40.736998000 +0300
/export/apps/tpbuild/trdproc/_infrastructure/lib/libraries.xml
2008-03-06 16:05:40.984057000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/build/libraries.xml
2008-03-06 16:05:40.996537000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/.classpath
2008-03-06 21:14:50.313841000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/build.xml
2008-03-07 11:43:24.007690000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp/project-metadata.xml
As you can see, the target file (the last one) is the newest one but the
ant outputs the following:
load-project-metadata:
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/_infrastructure/lib with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/_infrastructure/dist with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/build with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/build with patternSet{
includes: [launchers.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp with patternSet{ includes:
[project-metadata.xml] excludes: [] }
[dependset]
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp/project-metadata.xml is
oldest target file
If I change the timestamp of the target file
touch -t 200701010000
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp/project-metadata.xml
so that it become the oldest file
2007-01-01 00:00:00.000000000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp/project-metadata.xml
2007-10-18 10:47:02.968712000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/build/launchers.xml
2007-10-18 10:47:04.093958000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/.classpath
2007-10-18 10:47:04.094348000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/.project
2007-10-18 10:47:04.094456000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessUpdateHandler/build.xml
2007-10-18 10:47:04.205116000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/.classpath
2007-10-18 10:47:04.205217000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/.project
2007-10-18 10:47:04.205377000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSink/build.xml
2007-10-18 10:47:04.205558000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/.classpath
2007-10-18 10:47:04.256329000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/.project
2007-10-18 10:47:04.256447000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandler/build.xml
2007-10-18 10:47:04.611558000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/.classpath
2007-10-18 10:47:04.611779000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/.project
2007-10-18 10:47:04.611910000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Config/build.xml
2007-10-18 10:47:04.710560000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/.project
2007-10-18 10:47:04.938316000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/.classpath
2007-10-18 10:47:04.938709000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/.project
2007-10-18 10:47:04.938804000 +0400
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.Utils/build.xml
2007-12-17 15:38:22.579139000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/.classpath
2007-12-17 15:38:22.639438000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/.project
2007-12-17 15:38:22.699555000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.NovationEmailer/build.xml
2008-02-22 14:14:10.102591000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/.classpath
2008-02-22 14:14:10.104269000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/.project
2008-02-22 14:14:10.116413000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWBusinessHandler/build.xml
2008-03-06 12:55:37.846305000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/build.xml
2008-03-06 12:55:38.003297000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/.classpath
2008-03-06 12:55:38.004725000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.app.SWDealSinkHandlerSwitcher/.project
2008-03-06 16:05:12.872139000 +0300
/export/apps/tpbuild/trdproc/_infrastructure/dist/libraries.xml
2008-03-06 16:05:40.736998000 +0300
/export/apps/tpbuild/trdproc/_infrastructure/lib/libraries.xml
2008-03-06 16:05:40.984057000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/build/libraries.xml
2008-03-06 16:05:40.996537000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/.classpath
2008-03-06 21:14:50.313841000 +0300
/export/apps/tpbuild/trdproc/swhandler/dev/modules/swhandler.comp.SWDealSink/build.xml
the ant outputs the same
load-project-metadata:
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/_infrastructure/lib with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/_infrastructure/dist with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/build with patternSet{
includes: [libraries.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/build with patternSet{
includes: [launchers.xml] excludes: [] }
fileset: Setup scanner in dir
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp with patternSet{ includes:
[project-metadata.xml] excludes: [] }
[dependset]
/export/apps/tpbuild/trdproc/swhandler/dev/.tmp/project-metadata.xml is
oldest target file
But if I remove the target file then the exception disappears.
This problem happens on Solaris but doesn't happen on windows.
<Jan.Materne@(protected)>
07.03.2008 10:38
Please respond to
"Ant Users List" <user@(protected)>
To
<user@(protected)>
cc
Subject
AW: NullPointerException
Can you post the snippet around the <dependendset>?
Jan
> -----Ursprüngliche Nachricht-----
> Von: Alexander Pavlenko [mailto:alexander.pavlenko@(protected)]
> Gesendet: Freitag, 7. März 2008 08:25
> An: Ant Users List
> Betreff: NullPointerException
>
> Please advise, why can this happen?
>
>
java.lang.NullPointerException> at
>
org.apache.tools.ant.types.resources.Sort$SortedBag$MutableInt
.access$100(Sort.java:44)
> at
>
org.apache.tools.ant.types.resources.Sort$SortedBag$MyIterator
.next(Sort.java:60)
> at
>
org.apache.tools.ant.types.resources.FailFast.next (
FailFast.java:115)
> at
>
org.apache.tools.ant.taskdefs.DependSet.uptodate (
DependSet.java:233)
> at
>
org.apache.tools.ant.taskdefs.DependSet.execute (
DependSet.java:202)
> at
>
org.apache.tools.ant.UnknownElement.execute (
UnknownElement.java:288)
> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at
java.lang.reflect.Method.invoke (
Method.java:585)
> at
>
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUt
> ils.java:105)
> at
org.apache.tools.ant.Task.perform (
Task.java:348)
> at
org.apache.tools.ant.Target.execute (
Target.java:357)
> at
org.apache.tools.ant.Target.performTasks (
Target.java:385)
> at
>
org.apache.tools.ant.Project.executeSortedTargets (
Project.java:1329)
> at
>
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets> (SingleCheckExecutor.java:38)
> at
>
org.apache.tools.ant.Project.executeTargets (
Project.java:1181)
> at
org.apache.tools.ant.taskdefs.Ant.execute (
Ant.java:416)
> at
>
org.apache.tools.ant.taskdefs.CallTarget.execute (
CallTarget.java:105)
> at
>
org.apache.tools.ant.UnknownElement.execute (
UnknownElement.java:288)
> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at
java.lang.reflect.Method.invoke (
Method.java:585)
> at
>
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUt
> ils.java:105)
> at
org.apache.tools.ant.Task.perform (
Task.java:348)
> at
org.apache.tools.ant.Target.execute (
Target.java:357)
> at
org.apache.tools.ant.Target.performTasks (
Target.java:385)
> at
>
org.apache.tools.ant.Project.executeSortedTargets (
Project.java:1329)
> at
>
org.apache.tools.ant.Project.executeTarget (
Project.java:1298)
> at
>
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(Def
> aultExecutor.java:41)
> at
>
org.apache.tools.ant.Project.executeTargets (
Project.java:1181)
> at
org.apache.tools.ant.Main.runBuild (
Main.java:698)
> at
org.apache.tools.ant.Main.startAnt (
Main.java:199)
> at
org.apache.tools.ant.launch.Launcher.run (
Launcher.java:257)
> at
>
org.apache.tools.ant.launch.Launcher.main (
Launcher.java:104)
>
> ---
>
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> received this e-mail in error) please notify the sender
> immediately and delete this e-mail. Any unauthorized copying,
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>
> Please refer to
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