I am new to MAVEN and restful services. I have MAVEN installed it correctly and set the variables. I was creating a webservice using the jersey-quickstart-webapp but found it did not appeared in the list of Archetypes.
I tried to add it using using ADD Archetypes option. After the entering the details
GroupId: org.glassfish.jersey.archetypes
ArtifactId: jersey-quickstart-webapp
Version : 2.16 // version is correct??
I get following error please help.
<b>
org.eclipse.core.runtime.CoreException: Could not resolve artifact
org.glassfish.jersey.archetypes:jersey-quickstart-webapp:pom:2.16</b>
I don't have a ready explanation as to why the Eclipse archetype plugin was giving you this error, since 2.16 is a valid version of jersey-quickstart-webapp. However, I would recommend that you try manually executing the following command from a command prompt:
mvn archetype:generate -DarchetypeArtifactId=jersey-quickstart-webapp
-DarchetypeGroupId=org.glassfish.jersey.archetypes -DinteractiveMode=false
-DgroupId=com.example -DartifactId=simple-service-webapp -Dpackage=com.example
-DarchetypeVersion=2.19
Make sure that you first delete the jersey-quickstart-webapp folder, if it exists, from your Maven .m2 directory. This may be necessary to avoid from something getting corrupted during the archetype install.
Here is a link to the official documentation for creating a Jersey EE application from a Maven archetype.
Related
When I trying create empty maven project using alfresco sdk:
mvn archetype:generate -DarchetypeCatalog=https://artifacts.alfresco.com/nexus/content/groups/public/archetype-catalog.xml -Dfilter=org.alfresco.maven.archetype
I get an error:
archetypeCatalog
'https://artifacts.alfresco.com/nexus/content/groups/public/archetype-catalog.xml'
is not supported anymore. Please read the plugin documentation for
details.
please tell me how can I fix this!!!
You are using wrong command. if you don't see the menu for creating the archetype, check firewall settings.
use the below command:
mvn archetype:generate -Dfilter=org.alfresco:
I have created a customized archetype, customA-web-archetype. Within the project folder, customA-web-archetype , I ran mvn clean install archetype:update-local-catalog which was successful. Now when I run mvn archetype:generate -DarchetypeCatalog=local outside the folder to use the archetype, I am getting the following error:
[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)
Choose archetype:
Your filter doesn't match any archetype (hint: enter to return to initial list)
FYI- When I was setting up Maven, I moved the .m2 to a different directory rather than using the default home directory. I made the appropriate change to settings.xml so that it can find the .m2 in the updated directory structure.
I am not using any repo manager such as Nexus. Just a local m2 repo sitting on the same box as the archetype project.
To run the archetype command, you need to specify the groupId, artefactId and version of your archetype, as well as those of your future maven project.
You should try the following command, with your own parameters:
mvn archetype:generate -DarchetypeCatalog=local -DarchetypeGroupId=yourArchetypeGroupId -DarchetypeArtifactId=yourArchetypeArtifactId -DarchetypeVersion=yourArchetypeVersion -DgroupId=projectGroupId -DartifactId=projectArtifactId -DinteractiveMode=false
After upgrading from Maven 2 to 3 we found the same problem. The fix was to change the version of the archetype-packaging and maven-archetype-plugin from 2.2 to 3.0.0 in the archetype pom.
I looks like maven moved the location of it's archetype repository file from ~/.m2 to ~/.m2/repositories which is why generate wasn't finding it.
One strange behavior I'm still seeing is that if I just do
mvn archetype:generate
it doesn't show my local archetypes, however if I do a
mvn archetype:generate -DarchetypeCatalog=local
it shows up. Hope this helps.
Have you tried crawling the repo to create a catalog? Perhaps it's missing / broken? Archetype plugin has crawl goal, which parses the repo and creates catalog.xml.
mvn archetype:help
[... snip ...]
archetype:crawl
Crawl a Maven repository (filesystem, not HTTP) and creates a catalog file.
currently I am trying to create maven project for activiti workflow engine. However, when I use command "mvn archetype: generate", it always show following error:
What is wrong with my maven?
NB: I have read this solution, but I can still access following link: http://repo.maven.apache.org/maven2/org/apache/maven/plugins and also I have checked that archetype plugin is there.
Thanks in advance.
I checked out current SVN Snapshot of DWR (3.0.0-rc3-SNAPSHOT) and I am unable to mvn install it - the pom.xml seem to be configured not for such command. What is the correct way of installing DWR into maven repo?
I also tried copying files from https://oss.sonatype.org/content/repositories/snapshots/org/directwebremoting/dwr/3.0.0-rc3-SNAPSHOT/ and mvn installing them as well. This way obviously does not work either. How can it be installed from here? I don't want to link to the snapshot directory directory from my pom.xml as I don't want to get unexpected results when new snapshot is introduced.
I'm not sure if I get you correctly, but you can always download the JAR and install it locally using Maven. Something like this:
mvn install:install-file -Dfile=dwr-3.0.0-rc3-20130514.180049-1.jar -DgroupId=org.directwebremoting -DartifactId=dwr -Dversion=3.0.0-rc3-SNAPSHOT -Dpackaging=jar
more on the Maven info here:
http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html
EDIT:
I managed to install it from source as well by do SVN checkout:
svn co https://svn.directwebremoting.org/dwr/trunk/
My first attempt to build it failed because I was using Maven 2.x. Seems like DWR is using Maven enforcer plugin to enforce certain Maven version. I didn't check which version is really required but by updating my Maven to Maven3 I managed to install it.
I configured the "maven-bundle-plugin" from Apache Felix as a Maven Archetype in Eclipse (since it was missing), but when I try to create a new Maven project with it, I get as error:
Unable to create project from archetype [org.apache.felix:
maven-bundle-plugin:2.3.5 -> ]
The defined artifact is not an archetype
I then tried the same procedure with ops4j Pax (which is pre-configured in Eclipse), which seems to be something similar, and it worked, so I think I'm doing it right and the problem is with "maven-bundle-plugin".
What does the error message mean, and what can I do to fix it, or am I somehow getting this all wrong?
[EDIT] While I can create the project with ops4j Pax, I afterward get:
Project build error: Unknown packaging: bundle
which as apparently been fixed in 2009! So this obviously doesn't work either.
I finally had success with the following procedure:
cd workspace
mvn org.ops4j:maven-pax-plugin:create-bundle -Dpackage=demo.service
-DbundleGroupId=demo.service -DbundleName=demo.service-bundle
-Dversion=0.1
cd demo.service-bundle
mvn org.ops4j:maven-pax-plugin:eclipse
# Import project as Eclipse project
# (I haven't try to import it as maven project)
And btw, it took me about ages to work out why this doesn't work in a Windows batch file: that is because mvn is itself a batch file, and so you have to use "call".