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Posted to dev@maven.apache.org by "Nord, James" <JN...@nds.com> on 2008/11/03 19:16:55 UTC
Enforcer plugin and maven embedder.
Hi all,
There seems to be an issue with the enforcer plugin and the Maven
embedder, I've not seen it reported in the archives or in JIRA.
maven snapshot from rev 659801
(http://code.google.com/p/q4e/downloads/list)
POM that shows the error:
<?xml version="1.0" encoding="UTF-8" ?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>test</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>test</name>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.0-alpha-4</version>
<executions>
<execution>
<id>enforce-rules</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requirePluginVersions>
<message>Found plugins without fixed release version defined.
Build is not reproducible.</message>
</requirePluginVersions>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
error is:
[INFO] [enforcer:enforce]
---------------------------------------------------
constituent[0]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/aspectjrt-1.5.3.jar
constituent[1]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/commons-cli-1.0.jar
constituent[2]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/commons-logging-api-1.1.jar
constituent[3]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/doxia-sink-api-1.0-alpha-9.jar
constituent[4]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/jsch-0.1.27.jar
constituent[5]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/jtidy-4aug2000r7-dev.jar
constituent[6]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/log4j-1.2.12.jar
constituent[7]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-artifact-3.0-20080521.152646-63.jar
constituent[8]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-core-2.1-SNAPSHOT.jar
constituent[9]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-embedder-2.1-SNAPSHOT.jar
constituent[10]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-lifecycle-2.1-SNAPSHOT.jar
constituent[11]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-model-2.1-SNAPSHOT.jar
constituent[12]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-plugin-api-2.1-SNAPSHOT.jar
constituent[13]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-profile-2.1-SNAPSHOT.jar
constituent[14]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-project-2.1-SNAPSHOT.jar
constituent[15]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-reporting-api-2.1-SNAPSHOT.jar
constituent[16]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-toolchain-2.1-SNAPSHOT.jar
constituent[17]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-workspace-2.1-SNAPSHOT.jar
constituent[18]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-container-default-1.0-alpha-46-20080419.145100-1.jar
constituent[19]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-interactivity-api-1.0-alpha-6.jar
constituent[20]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-interpolation-1.0-20080407.184049-2.jar
constituent[21]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-utils-1.5.1.jar
constituent[22]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-file-1.0-beta-2.jar
constituent[23]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-http-lightweight-1.0-beta-2.jar
constituent[24]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-http-shared-1.0-beta-2.jar
constituent[25]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-provider-api-1.0-beta-2.jar
constituent[26]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-1.0-beta-2.jar
constituent[27]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-common-1.0-beta-2.jar
constituent[28]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-external-1.0-beta-2.jar
constituent[29]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/xbean-reflect-3.4-20080418.173627-4.jar
---------------------------------------------------
java.lang.NullPointerException
at
org.codehaus.plexus.util.ReflectionUtils.getValueIncludingSuperclasses(R
eflectionUtils.java:163)
at
org.apache.maven.plugins.enforcer.RequirePluginVersions.getBoundPlugins(
RequirePluginVersions.java:507)
at
org.apache.maven.plugins.enforcer.RequirePluginVersions.execute(RequireP
luginVersions.java:172)
at
org.apache.maven.plugins.enforcer.EnforceMojo.execute(EnforceMojo.java:1
85)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa
nager.java:579)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle
Failures(DefaultLifecycleExecutor.java:498)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmentFo
rProject(DefaultLifecycleExecutor.java:265)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:191)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.java:149)
at
org.apache.maven.DefaultMaven.execute_aroundBody0(DefaultMaven.java:223)
at
org.apache.maven.DefaultMaven.execute_aroundBody1$advice(DefaultMaven.ja
va:304)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody2(MavenEmbedde
r.java:904)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody3$advice(Maven
Embedder.java:304)
at
org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:1)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launche
r.java:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:2
29)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launc
her.java:408)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351
)
at org.codehaus.classworlds.Launcher.main(Launcher.java:31)
Java version: 1.6.0_06
*********************************************************************************************************
This e-mail is confidential, the property of NDS Ltd and intended for the addressee only. Any dissemination, copying or distribution of this message or any attachments by anyone other than the intended recipient is strictly prohibited. If you have received this message in error, please immediately notify the postmaster@nds.com and destroy the original message. Messages sent to and from NDS may be monitored. NDS cannot guarantee any message delivery method is secure or error-free. Information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. We do not accept responsibility for any errors or omissions in this message and/or attachment that arise as a result of transmission. You should carry out your own virus checks before opening any attachment. Any views or opinions presented are solely those of the author and do not necessarily represent those of NDS.
To protect the environment please do not print this e-mail unless necessary.
NDS Limited Registered office: One Heathrow Boulevard, 286 Bath Road, West Drayton, Middlesex, UB7 0DQ, United Kingdom. A company registered in England and Wales Registered no. 3080780 VAT no. GB 603 8808 40-00
**********************************************************************************************************
RE: Enforcer plugin and maven embedder.
Posted by "Brian E. Fox" <br...@reply.infinity.nu>.
The enforcer RequirePluginVersions is not currently compatible with
2.1/3.0 (the embedder) as I needed to use reflection to get a private
variables. Yes, I feel dirty but it was the only way at the time.
Unfortunately, this variable isn't there anymore. I'll have to figure
out another approach once 3.0-alpha-1 is out.
-----Original Message-----
From: Nord, James [mailto:JNord@nds.com]
Sent: Monday, November 03, 2008 12:17 PM
To: dev@maven.apache.org
Subject: Enforcer plugin and maven embedder.
Hi all,
There seems to be an issue with the enforcer plugin and the Maven
embedder, I've not seen it reported in the archives or in JIRA.
maven snapshot from rev 659801
(http://code.google.com/p/q4e/downloads/list)
POM that shows the error:
<?xml version="1.0" encoding="UTF-8" ?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>test</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>test</name>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.0-alpha-4</version>
<executions>
<execution>
<id>enforce-rules</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requirePluginVersions>
<message>Found plugins without fixed release version defined.
Build is not reproducible.</message>
</requirePluginVersions>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
error is:
[INFO] [enforcer:enforce]
---------------------------------------------------
constituent[0]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/aspectjrt-1.5.3.jar
constituent[1]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/commons-cli-1.0.jar
constituent[2]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/commons-logging-api-1.1.jar
constituent[3]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/doxia-sink-api-1.0-alpha-9.jar
constituent[4]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/jsch-0.1.27.jar
constituent[5]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/jtidy-4aug2000r7-dev.jar
constituent[6]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/log4j-1.2.12.jar
constituent[7]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-artifact-3.0-20080521.152646-63.jar
constituent[8]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-core-2.1-SNAPSHOT.jar
constituent[9]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-embedder-2.1-SNAPSHOT.jar
constituent[10]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-lifecycle-2.1-SNAPSHOT.jar
constituent[11]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-model-2.1-SNAPSHOT.jar
constituent[12]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-plugin-api-2.1-SNAPSHOT.jar
constituent[13]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-profile-2.1-SNAPSHOT.jar
constituent[14]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-project-2.1-SNAPSHOT.jar
constituent[15]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-reporting-api-2.1-SNAPSHOT.jar
constituent[16]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-toolchain-2.1-SNAPSHOT.jar
constituent[17]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/maven-workspace-2.1-SNAPSHOT.jar
constituent[18]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-container-default-1.0-alpha-46-20080419.145100-1.jar
constituent[19]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-interactivity-api-1.0-alpha-6.jar
constituent[20]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-interpolation-1.0-20080407.184049-2.jar
constituent[21]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/plexus-utils-1.5.1.jar
constituent[22]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-file-1.0-beta-2.jar
constituent[23]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-http-lightweight-1.0-beta-2.jar
constituent[24]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-http-shared-1.0-beta-2.jar
constituent[25]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-provider-api-1.0-beta-2.jar
constituent[26]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-1.0-beta-2.jar
constituent[27]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-common-1.0-beta-2.jar
constituent[28]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/wagon-ssh-external-1.0-beta-2.jar
constituent[29]:
file:/E:/downloads/apache-maven-2.1-659801-bin/apache-maven-2.1-SNAPSHOT
/bin/../lib/xbean-reflect-3.4-20080418.173627-4.jar
---------------------------------------------------
java.lang.NullPointerException
at
org.codehaus.plexus.util.ReflectionUtils.getValueIncludingSuperclasses(R
eflectionUtils.java:163)
at
org.apache.maven.plugins.enforcer.RequirePluginVersions.getBoundPlugins(
RequirePluginVersions.java:507)
at
org.apache.maven.plugins.enforcer.RequirePluginVersions.execute(RequireP
luginVersions.java:172)
at
org.apache.maven.plugins.enforcer.EnforceMojo.execute(EnforceMojo.java:1
85)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa
nager.java:579)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle
Failures(DefaultLifecycleExecutor.java:498)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmentFo
rProject(DefaultLifecycleExecutor.java:265)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:191)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.java:149)
at
org.apache.maven.DefaultMaven.execute_aroundBody0(DefaultMaven.java:223)
at
org.apache.maven.DefaultMaven.execute_aroundBody1$advice(DefaultMaven.ja
va:304)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody2(MavenEmbedde
r.java:904)
at
org.apache.maven.embedder.MavenEmbedder.execute_aroundBody3$advice(Maven
Embedder.java:304)
at
org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:1)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launche
r.java:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:2
29)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launc
her.java:408)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351
)
at org.codehaus.classworlds.Launcher.main(Launcher.java:31)
Java version: 1.6.0_06
************************************************************************
*********************************
This e-mail is confidential, the property of NDS Ltd and intended for
the addressee only. Any dissemination, copying or distribution of this
message or any attachments by anyone other than the intended recipient
is strictly prohibited. If you have received this message in error,
please immediately notify the postmaster@nds.com and destroy the
original message. Messages sent to and from NDS may be monitored. NDS
cannot guarantee any message delivery method is secure or error-free.
Information could be intercepted, corrupted, lost, destroyed, arrive
late or incomplete, or contain viruses. We do not accept responsibility
for any errors or omissions in this message and/or attachment that arise
as a result of transmission. You should carry out your own virus checks
before opening any attachment. Any views or opinions presented are
solely those of the author and do not necessarily represent those of
NDS.
To protect the environment please do not print this e-mail unless
necessary.
NDS Limited Registered office: One Heathrow Boulevard, 286 Bath Road,
West Drayton, Middlesex, UB7 0DQ, United Kingdom. A company registered
in England and Wales Registered no. 3080780 VAT no. GB 603 8808 40-00
************************************************************************
**********************************
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