Maven - Aether - Repositories from settings.xml
Hi, i'm using Aether to get the available versions of an artifact so far so good...but currently i have line in the code which i would like to solve in a different way instead of hard coding it: Artifact artifact = new DefaultArtifact( "com.soebes.subversion.sapm", "sapm", null, "[0,)"); RemoteRepository repo = new RemoteRepository( "central", "default", "http://repo1.maven.org/maven2/"; ); VersionRangeRequest rangeRequest = new VersionRangeRequest(); rangeRequest.setArtifact( artifact ); rangeRequest.addRepository( repo ); VersionRangeResult rangeResult = system.resolveVersionRange( session, rangeRequest ); List versions = rangeResult.getVersions(); The line i wan't to do different is the following: RemoteRepository repo = new RemoteRepository( "central", "default", "http://repo1.maven.org/maven2/"; ); Isn't there a better solution to the information about the repositories from the current settings.xml file or from the system configuration settings.xml file. Does exist an example how to load the settings.xml of the user and the system configuration to create the above repository configuration? Many thanks in advance Kind regards Karl Heinz Marbaise - Kind regards Karl Heinz Marbaise http://www.soebes.de http://www.skmwiki.de http://supose.org/wiki/supose -- View this message in context: http://maven.40175.n5.nabble.com/Maven-Aether-Repositories-from-settings-xml-tp4315216p4315216.html Sent from the Maven - Users mailing list archive at Nabble.com.
Re: Maven - Aether - Repositories from settings.xml
Karl Heinz Marbaise wrote: Isn't there a better solution to the information about the repositories from the current settings.xml file or from the system configuration settings.xml file. http://maven.apache.org/ref/3.0.3/maven-settings-builder/apidocs/org/apache/maven/settings/building/SettingsBuilder.html and related components from the maven-settings-builder should do. Depending on how fancy you need to get, you might also want to use http://maven.apache.org/ref/3.0.3/maven-model-builder/apidocs/org/apache/maven/model/profile/ProfileSelector.html Benjamin - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Maven - Aether - Repositories from settings.xml
Hi Benjamin, first many thanks for your hints But now i working on a small test program (FindAvailableVersions from Aether Demo) to check how Aether is working and how i have to use it... I observed a little thing which i didn't understand... If i run the example the first time i got the following exception: Resolving metadata com.company.sales:artifact-common/maven-metadata.xml from /home/ubuntu/ws-git/current-version/target/local-repo (enhanced) Resolved metadata com.company.sales:artifact-common/maven-metadata.xml from /home/ubuntu/ws-git/current-version/target/local-repo (enhanced) Resolving metadata com.company.sales:artifact-common/maven-metadata.xml from company-releases (http://mavenrepo.localdomain:8081/nexus/content/groups/company-releases, releases) Resolving metadata com.company.sales:artifact-common/maven-metadata.xml from central (http://mavenrepo.localdomain:8081/nexus/content/groups/ext-releases, releases) Resolving metadata com.company.sales:artifact-common/maven-metadata.xml from company-snapshots (http://mavenrepo.localdomain:8081/nexus/content/groups/company-snapshots, snapshots) Resolving metadata com.company.sales:artifact-common/maven-metadata.xml from company-plugins (http://mavenrepo.localdomain:8081/nexus/content/groups/company-plugins, releases) Downloading: http://mavenrepo.localdomain:8081/nexus/content/groups/company-releases/com.company.sales/artifact-common/maven-metadata.xml Downloading: http://mavenrepo.localdomain:8081/nexus/content/groups/ext-releases/com.company.sales/artifact-common/maven-metadata.xml Downloading: http://mavenrepo.localdomain:8081/nexus/content/groups/company-snapshots/com.company.sales/artifact-common/maven-metadata.xml Downloading: http://mavenrepo.localdomain:8081/nexus/content/groups/company-plugins/com.company.sales/artifact-common/maven-metadata.xml org.apache.maven.wagon.ResourceDoesNotExistException: Unable to locate resource in repository at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(LightweightHttpWagon.java:139) at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116) at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:608) at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:64) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.io.FileNotFoundException: http://mavenrepo.localdomain:8081/nexus/content/groups/ext-releases/com.company.sales/artifact-common/maven-metadata.xml at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1491) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1485) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1139) at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(LightweightHttpWagon.java:122) ... 8 more Caused by: java.io.FileNotFoundException: http://mavenrepo.localdomain:8081/nexus/content/groups/ext-releases/com.company.sales/artifact-common/maven-metadata.xml at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1434) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379) at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(LightweightHttpWagon.java:115) ... 8 more 2 KB 2 KB 2 KB Downloaded: http://mavenrepo.localdomain:8081/nexus/content/groups/company-releases/com.company.sales/artifact-common/maven-metadata.xml (2 KB at 1.9 KB/sec) Downloaded: http://mavenrepo.localdomain:8081/nexus/content/groups/company-plugins/com.company.sales/artifact-common/maven-metadata.xml (2 KB at 2.0 KB/sec) 345 B Downloaded: http://mavenrepo.localdomain:8081/nexus/content/groups/company-snapshots/com.company.sales/artifact-common/maven-metadata.xml (345 B at 0.3 KB/sec) Resolved metadata com.company.sales:artifact-common/maven-metadata.xml from company-releases (http://mavenrepo.localdomain:8081/nexus/content/groups/company-releases, releases) Reso
Re: Maven - Aether - Repositories from settings.xml
Karl Heinz Marbaise wrote: I observed a little thing which i didn't understand... If i run the example the first time i got the following exception: Let's start with the clarification that this exception is logged and not thrown up. Furthermore in the interface RepositorySystem the method VersionRangeResult resolveVersionRange( RepositorySystemSession session, VersionRangeRequest request ) throws VersionRangeResolutionException; does not define this kind of Exception so i have no chance to catch such kind of exception... VersionRangeResult.getExceptions(). If i run the example the second time the exception does not appear a second timeand not on all further runnings... If i delete the local repository and start it again i got the above exception... You do realize that metadata is cached and only re-retrieved from the remote side according to the update policy? Benjamin - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Maven - Aether - Repositories from settings.xml
Hi Benjamin, Benjamin Bentmann wrote: > > Let's start with the clarification that this exception is logged and not > thrown up. > Outch...sorry...that could be found by myself..But thanks for the clarifiaction... Benjamin Bentmann wrote: > > VersionRangeResult.getExceptions(). > Thanks for that hint... Benjamin Bentmann wrote: > > You do realize that metadata is cached and only re-retrieved from the > remote side according to the update policy? > Sorry oversight that...of course...you are right...how could i oversight > that ;-(... Kind regards Karl Heinz Marbaise - Kind regards Karl Heinz Marbaise http://www.soebes.de http://www.skmwiki.de http://supose.org/wiki/supose -- View this message in context: http://maven.40175.n5.nabble.com/Maven-Aether-Repositories-from-settings-xml-tp4315216p4343258.html Sent from the Maven - Users mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
