For example if you have
org.ops4j.pax.url.mvn.repositories= \
http://repo1.maven.org/maven2, \
http://people.apache.org/repo/m2-snapshot-reposit...@snapshots@norelease
s
and you look for a bundle such as
features:addUrl mvn:a/b/1
you see
java.lang.RuntimeException: URL [mvn:a/b/1] could not be resolved.
at
org.ops4j.pax.url.mvn.internal.Connection.getInputStream(Connection.java
:195)
at
org.apache.felix.karaf.features.internal.RepositoryImpl.load(RepositoryI
mpl.java:89)
at
org.apache.felix.karaf.features.internal.FeaturesServiceImpl.internalAdd
Repository(FeaturesServiceImpl.java:153)
at
org.apache.felix.karaf.features.internal.FeaturesServiceImpl.addReposito
ry(FeaturesServiceImpl.java:146)
at
org.apache.felix.karaf.features.command.AddUrlCommand.doExecute(AddUrlCo
mmand.java:34)
at
org.apache.felix.karaf.features.command.FeaturesCommandSupport.doExecute
(FeaturesCommandSupport.java:39)
at
org.apache.felix.karaf.shell.console.OsgiCommandSupport.execute(OsgiComm
andSupport.java:41)
at
org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCom
mand.java:34)
at
org.apache.felix.gogo.runtime.shell.CommandProxy.execute(CommandProxy.ja
va:45)
at
org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:211)
at
org.apache.felix.gogo.runtime.shell.Closure.executeStatement(Closure.jav
a:146)
at org.apache.felix.gogo.runtime.shell.Pipe.run(Pipe.java:91)
at
org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:75)
at
org.apache.felix.gogo.runtime.shell.CommandSessionImpl.execute(CommandSe
ssionImpl.java:71) at
org.apache.felix.karaf.shell.console.jline.Console.run(Console.java:115)
at java.lang.Thread.run(Thread.java:619)
As expected. However if you have a space at the end of the line (note
there is a space at the end of the second line!!)
org.ops4j.pax.url.mvn.repositories= \
http://repo1.maven.org/maven2, \
http://people.apache.org/repo/m2-snapshot-reposit...@snapshots@norelease
s
and you try the same command you get
java.io.IOException: Repository spec is empty string. : mvn:a/b/1
at
org.apache.felix.karaf.features.internal.RepositoryImpl.load(RepositoryI
mpl.java:161)
at
org.apache.felix.karaf.features.internal.FeaturesServiceImpl.internalAdd
Repository(FeaturesServiceImpl.java:153)
at
org.apache.felix.karaf.features.internal.FeaturesServiceImpl.addReposito
ry(FeaturesServiceImpl.java:146)
at
org.apache.felix.karaf.features.command.AddUrlCommand.doExecute(AddUrlCo
mmand.java:34)
at
org.apache.felix.karaf.features.command.FeaturesCommandSupport.doExecute
(FeaturesCommandSupport.java:39)
at
org.apache.felix.karaf.shell.console.OsgiCommandSupport.execute(OsgiComm
andSupport.java:41)
at
org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCom
mand.java:34)
at
org.apache.felix.gogo.runtime.shell.CommandProxy.execute(CommandProxy.ja
va:45)
at
org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:211)
at
org.apache.felix.gogo.runtime.shell.Closure.executeStatement(Closure.jav
a:146)
at org.apache.felix.gogo.runtime.shell.Pipe.run(Pipe.java:91)
at
org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:75)
at
org.apache.felix.gogo.runtime.shell.CommandSessionImpl.execute(CommandSe
ssionImpl.java:71) at
org.apache.felix.karaf.shell.console.jline.Console.run(Console.java:115)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.ops4j.lang.NullArgumentException: Repository spec is
empty string.
at
org.ops4j.lang.NullArgumentException.validateNotEmpty(NullArgumentExcept
ion.java:109)
at
org.ops4j.pax.url.maven.commons.MavenRepositoryURL.<init>(MavenRepositor
yURL.java:67)
at
org.ops4j.pax.url.maven.commons.MavenConfigurationImpl.getRepositories(M
avenConfigurationImpl.java:251)
at
org.ops4j.pax.url.mvn.internal.Connection.collectPossibleDownloads(Conne
ction.java:213)
at
org.ops4j.pax.url.mvn.internal.Connection.getInputStream(Connection.java
:170)
at
org.apache.felix.karaf.features.internal.RepositoryImpl.load(RepositoryI
mpl.java:89)
... 14 more
