In debug mode, the following exception during the retrieved was observed
when trying to read the Ivy.xml file:
[ivy:retrieve] java.net.MalformedURLException: unknown protocol: windows
message is "c" or Linux message is "cache path/ivy-[version].xml
[ivy:retrieve] at java.net.URL.<init>(URL.java:593)
[ivy:retrieve] at java.net.URL.<init>(URL.java:483)
[ivy:retrieve] at java.net.URL.<init>(URL.java:432)
[ivy:retrieve] at
org.apache.ivy.core.cache.DefaultRepositoryCacheManager.getSavedArtifactOrigin(DefaultRepositoryCacheManager.java:542)
[ivy:retrieve] at
org.apache.ivy.core.cache.DefaultRepositoryCacheManager.doFindModuleInCache(DefaultRepositoryCacheManager.java:779)
[ivy:retrieve] at
org.apache.ivy.core.cache.DefaultRepositoryCacheManager.cacheModuleDescriptor(DefaultRepositoryCacheManager.java:1310)
[ivy:retrieve] at
org.apache.ivy.plugins.resolver.BasicResolver.parse(BasicResolver.java:541)
[ivy:retrieve] at
org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:278)
[ivy:retrieve] at
org.apache.ivy.core.resolve.IvyNode.loadData(IvyNode.java:183)
[ivy:retrieve] at
org.apache.ivy.core.resolve.VisitNode.loadData(VisitNode.java:284)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:724)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.doFetchDependencies(ResolveEngine.java:803)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:731)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.getDependencies(ResolveEngine.java:608)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:252)
[ivy:retrieve] at
org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:208)
[ivy:retrieve] at org.apache.ivy.Ivy.resolve(Ivy.java:507)
The exception looks like issue, IVY-1566, which is resolved in 2.5.0-rc1.
However, the exception still exists in this example which is using the
2.5.0-rc1 version.
On Mon, Aug 13, 2018 at 8:51 AM, t4rockets <t4rock...@gmail.com> wrote:
> Using the dependence example, it has been updated so that build time (new
> and equal to now via <tstamp> task) and version number properties are
> written to the dependee version file. The dependee Java code was also
> updated to print the build time and version number. The Java code was
> update to see what build time property was in the downloaded JAR.
>
> The issue seen is that if the dependee JAR is updated/replaced (compiled
> again with a new build time property) but no version change using the
> publish overwrite="true" option, the depender Ivy retrieve will not
> downloaded the updated JAR (same version, different build time and
> therefore a different check sum). It appears that Ivy knows there is an
> update based on the debug information, but the download does not happen.
>
> The filesystem repository is being used to support local build so that
> developer can build and test the code changes locally without a repository
> manager (i.e, Nexus).
>
> If the version number is updated, the depender Ivy retrieve will download
> the updated dependee JAR as expected.
>
> This issue has been recreated against 2.4.0 and 2.5.0-rc1 and show both
> the same behavior.
>
> Code added to the dependee "jar" target using the ant-contrib if task
> <tstamp>
> <format property="build.time" pattern="dd-MMMM-yyyy+HH:mm:
> ss"/>
> </tstamp>
> <propertyfile file="${classes.dir}/version.properties">
> <entry key="build.time" value="${build.time}"/>
> </propertyfile>
> <ac:if>
> <equals arg1="${option.include.version}" arg2="true"/>
> <ac:then>
> <propertyfile file="${classes.dir}/version.properties">
> <entry key="version" type="int" operation="+" default="0"/>
> </propertyfile>
> </ac:then>
> </ac:if>
> Code update for the Main.java source code:
> String buildTime = p.getProperty("build.time");
> if (version != null && buildTime != null ) {
> return version + "-" + buildTime;
> }
>
> The sequence of events to create:
>
> - cd dependence
> - ant
> - ant all
> - Note the build time and version from the depender task
> - cd dependee
> - ant publish
> - ant publish
> - Note the new build time and version for each publish
> - cd ../depender
> - ant
> - Note the build time and version for the run task (should be the
> same as the last dependee publish task)
> - cd ../dependee
> - ant publish -Doption.include.version=false
> - ant publish -Doption.include.version=false
> - Note the new build time and but the version did not update
> - cd ../depender
> - ant
> - Note the build time does not match the latest dependee JAR
> (updated build time, same version). The build time is from the JAR the
> last time the version was updated.
>
>
> Several options have been tried on the depender ivy:resolve task without
> success. Is there some way to get the retrieve to download the updated
> dependee JAR when it is only updated/replaced (no new version)?
>
> Thanks,
>
