Hi folks,
I am trying to use the embedder on my project and run into different
behaviour between embedder (class MavenCLI) and the maven command line.
The command that gets executed looks like:
mvn -X -gs ...\maven.settings.xml -f ...\simple-pom.xml clean
Using the embedder with an empty local repo results in the following error:
...
[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one
of its dependencies could not be resolved: Could not transfer artifact
org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1 from central
(http://repo1.maven.org/maven2): No connector available to access
repository central (http://repo1.maven.org/maven2) of type default using
the available factories -> [Help 1]
org.apache.maven.plugin.PluginResolutionException: Plugin
org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one of its
dependencies could not be resolved: Could not transfer artifact
org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1 from central
(http://repo1.maven.org/maven2): No connector available to access
repository central (http://repo1.maven.org/maven2) of type default using
the available factories
...
Running the same command on the command line using Maven 3 works without
problems. It populates the local repo as expected.
When running the embedder again on a populated local repo (populated by
the previous command line run), it also works.
The pom being used here is extremely simple:
<?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>simpletest</groupId>
<artifactId>test</artifactId>
<packaging>pom</packaging>
<version>1</version>
</project>
The settings.xml (maven.settings.xml) that I use contains the following:
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
http://maven.apache.org/xsd/settings-1.0.0.xsd";>
<localRepository>target/maven.repo</localRepository>
<interactiveMode>false</interactiveMode>
<pluginGroups>
</pluginGroups>
<proxies>
</proxies>
<servers>
</servers>
<mirrors>
</mirrors>
<profiles>
</profiles>
</settings>
What am I missing or doing wrong? Where can I find more information on
using Maven embedder?
Regards,
Minto
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