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Re: [aether-users] Upgrade project to to latest Wagon, Aether provider and API
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Thomas Sant'ana wrote:
<properties>
<aetherVersion>1.13.1</aetherVersion>
<mavenVersion>3.0.4</mavenVersion>
<wagonVersion>2.2</wagonVersion>
</properties>
[...]
1) What is the proper version of the Wagon, Api and Maven provider to use
for an aether embedded (only HTTP as a wagon)?
The versions you specified match what is used in Maven 3.0.4 which to my
knowledge generally works.
2) When I moved to 3.04 and 1.13.1 I have the following code with a
deprecated:
private static RepositorySystem newRepositorySystem() {
DefaultServiceLocator locator = new DefaultServiceLocator(); // <---
Deprecated
From the Javadoc of that class:
@deprecated use {@link MavenServiceLocator} instead, which is more explicit.
A proper Java IDE is usually able to answer this as well.
Caused by: java.lang.NullPointerException
at
org.apache.maven.wagon.providers.http.LightweightHttpWagon.openConnectionInternal(LightweightHttpWagon.java:277)
For issues with Maven Wagon, you generally want to contact the Maven
developer list.
If you open up that class/line in a Java IDE, you see that authenticator
field is null, as consequence of using manually constructing the wagon
instance instead of using a Plexus container.
Benjamin
