You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@commons.apache.org by yeyz <ye...@cnpc.com.cn> on 2012/12/18 03:08:35 UTC
[vfs] How can find the maven repository of commons-vfs , and how can develope the filesystem protocol for myself?
Hi, everyone.
I delivered one post about vfs without detail title, getting no
reply. So I want to ask the same question again. Thks!
I am a new comer to apache vfs. But when I import the vfs project
to eclipse through maven, there are five errors listed in the [problems]
list.
And one is :
Description Resource Path Location Type
Project build error: Non-resolvable parent POM for
org.apache.commons:commons-vfs2-project:2.1-SNAPSHOT: Failure to transfer
org.apache.commons:commons-parent:pom:27 from http://repo1.maven.org/maven2
was cached in the local repository, resolution will not be reattempted until
the update interval of central has elapsed or updates are forced. Original
error: Could not transfer artifact org.apache.commons:commons-parent:pom:27
from/to central (http://repo1.maven.org/maven2): Connect times out and
'parent.relativePath' points at wrong local POM pom.xml /Commons
VFS Core line 1 Maven pom Loading Problem
And when I want to use vfs in another Java project use :
<repository>
<id>commons-vfs</id>
<name>Apache Commons VFS Repository Group</name>
<url>https://repository.apache.org/content/groups/snapshots/
<https://repository.apache.org/content/groups/snapshots/%3c/url> </url>
<layout>default</layout>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-vfs2</artifactId>
<version>2.0</version>
</dependency>
Or
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-vfs2</artifactId>
<version>2.1-SNAPSHOT</version>
</dependency>
The jar cannot be downloaded correct.
So where can I found the maven repository of commons-vfs? And
how can I extend the File System protocol for the commons-vfs?
Thanks very much.
Ye
2012-12-18
Re: 答复: [vfs] How can find the maven repository of commons-vfs , and how can develope the filesystem protocol for myself?
Posted by Jörg Schaible <Jo...@scalaris.com>.
yeyz wrote:
> Hi, Ralph:
> Thanks for your reply.
> There may be some wrong for my maven connecting to the central repo.
> But I can access this address in my IE:
> https://repository.apache.org/content/groups/snapshots/, and there is no
> one item "commons-vfs"
> So I think is there some wrong for the maven repo of apache commons?
It's there, *you* simply look in the wrong directory, Maven will use the
right one (org/apache/commons/commons-vfs2). However, it is a very bad idea
to rely on SNAPSHOTs. Be prepared that this repository will be cleaned up
one day and the artifacts are no longer available.
- Jörg
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
For additional commands, e-mail: dev-help@commons.apache.org
答复: [vfs] How can find the maven repository of commons-vfs , and how can develope the filesystem protocol for myself?
Posted by yeyz <ye...@cnpc.com.cn>.
Hi, Ralph:
Thanks for your reply.
There may be some wrong for my maven connecting to the central repo.
But I can access this address in my IE:
https://repository.apache.org/content/groups/snapshots/, and there is no one
item "commons-vfs"
So I think is there some wrong for the maven repo of apache commons?
Sincerely Appreciate!
Ye,
2012-12-18
On Dec 17, 2012, at 6:08 PM, yeyz wrote:
> Hi, everyone.
>
> I delivered one post about vfs without detail title, getting no
> reply. So I want to ask the same question again. Thks!
>
> I am a new comer to apache vfs. But when I import the vfs project
> to eclipse through maven, there are five errors listed in the [problems]
> list.
>
> And one is :
>
> Description Resource Path Location Type
>
> Project build error: Non-resolvable parent POM for
> org.apache.commons:commons-vfs2-project:2.1-SNAPSHOT: Failure to transfer
> org.apache.commons:commons-parent:pom:27 from
http://repo1.maven.org/maven2
> was cached in the local repository, resolution will not be reattempted
until
> the update interval of central has elapsed or updates are forced. Original
> error: Could not transfer artifact
org.apache.commons:commons-parent:pom:27
> from/to central (http://repo1.maven.org/maven2): Connect times out and
> 'parent.relativePath' points at wrong local POM pom.xml
/Commons
> VFS Core line 1 Maven pom Loading Problem
This error seems to indicate you are having connectivity issues getting to
the Maven central repository. I'm not sure how we can help with that.
>
>
>
> And when I want to use vfs in another Java project use :
>
> <repository>
>
> <id>commons-vfs</id>
>
> <name>Apache Commons VFS Repository Group</name>
>
> <url>https://repository.apache.org/content/groups/snapshots/
> <https://repository.apache.org/content/groups/snapshots/%3c/url> </url>
>
> <layout>default</layout>
>
> <snapshots>
>
> <enabled>true</enabled>
>
> </snapshots>
>
> </repository>
>
>
>
> <dependency>
>
> <groupId>org.apache.commons</groupId>
>
> <artifactId>commons-vfs2</artifactId>
>
> <version>2.0</version>
>
> </dependency>
>
>
>
> Or
>
> <dependency>
>
> <groupId>org.apache.commons</groupId>
>
> <artifactId>commons-vfs2</artifactId>
>
> <version>2.1-SNAPSHOT</version>
>
> </dependency>
>
>
>
> The jar cannot be downloaded correct.
Why? What error are you getting. Again, the 2.0 version should be
downloadable from the Maven central repository. The 2.1 snapshot may not
have ever been deployed to a Nexus repository. In that case you should just
run mvn install from the command line to build it. However, if Maven can't
connect to the central repository not much is going to work. Perhaps you
have a local proxy for Maven Central?
Ralph
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
For additional commands, e-mail: dev-help@commons.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
For additional commands, e-mail: dev-help@commons.apache.org
Re: [vfs] How can find the maven repository of commons-vfs , and how can develope the filesystem protocol for myself?
Posted by Ralph Goers <ra...@dslextreme.com>.
On Dec 17, 2012, at 6:08 PM, yeyz wrote:
> Hi, everyone.
>
> I delivered one post about vfs without detail title, getting no
> reply. So I want to ask the same question again. Thks!
>
> I am a new comer to apache vfs. But when I import the vfs project
> to eclipse through maven, there are five errors listed in the [problems]
> list.
>
> And one is :
>
> Description Resource Path Location Type
>
> Project build error: Non-resolvable parent POM for
> org.apache.commons:commons-vfs2-project:2.1-SNAPSHOT: Failure to transfer
> org.apache.commons:commons-parent:pom:27 from http://repo1.maven.org/maven2
> was cached in the local repository, resolution will not be reattempted until
> the update interval of central has elapsed or updates are forced. Original
> error: Could not transfer artifact org.apache.commons:commons-parent:pom:27
> from/to central (http://repo1.maven.org/maven2): Connect times out and
> 'parent.relativePath' points at wrong local POM pom.xml /Commons
> VFS Core line 1 Maven pom Loading Problem
This error seems to indicate you are having connectivity issues getting to the Maven central repository. I'm not sure how we can help with that.
>
>
>
> And when I want to use vfs in another Java project use :
>
> <repository>
>
> <id>commons-vfs</id>
>
> <name>Apache Commons VFS Repository Group</name>
>
> <url>https://repository.apache.org/content/groups/snapshots/
> <https://repository.apache.org/content/groups/snapshots/%3c/url> </url>
>
> <layout>default</layout>
>
> <snapshots>
>
> <enabled>true</enabled>
>
> </snapshots>
>
> </repository>
>
>
>
> <dependency>
>
> <groupId>org.apache.commons</groupId>
>
> <artifactId>commons-vfs2</artifactId>
>
> <version>2.0</version>
>
> </dependency>
>
>
>
> Or
>
> <dependency>
>
> <groupId>org.apache.commons</groupId>
>
> <artifactId>commons-vfs2</artifactId>
>
> <version>2.1-SNAPSHOT</version>
>
> </dependency>
>
>
>
> The jar cannot be downloaded correct.
Why? What error are you getting. Again, the 2.0 version should be downloadable from the Maven central repository. The 2.1 snapshot may not have ever been deployed to a Nexus repository. In that case you should just run mvn install from the command line to build it. However, if Maven can't connect to the central repository not much is going to work. Perhaps you have a local proxy for Maven Central?
Ralph
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
For additional commands, e-mail: dev-help@commons.apache.org