Hi Tamás, Thanks for your answer. However, can you give me an example to use it with a nexus repository (I mean how to create the indexing context and which kind of URL to pass)?
Is there a nexus repository available to do what I would like to do with Maven Central? Kind Regards, Laurent On Tue, Apr 17, 2012 at 11:46 AM, Tamás Cservenák <[email protected]> wrote: > Your example accesses Central Repository Index > (http://repo1.maven.org/maven2), and > due to bandwidth considerations, it does NOT index, hence index chunks > you download > does not have classNames in it. > > Otherwise, your code looks good. Try the same against a Nexus > repository with some > JARs deployed, it will work. > > In short, Central repository uses "min" and "maven-plugin" set of > creators, while Nexus > uses "full" set of index creators. > > you can use Luke http://www.getopt.org/luke/ to inspect what > downloaded index actually contains > "min" is the bare minimum, and is always present, while others are > "optional" creators. > > Hope helps, > ~t~ > > On Tue, Apr 17, 2012 at 9:11 AM, Laurent Pellegrino > <[email protected]> wrote: >> Hi all, >> >> I am trying to use Apache maven indexer to retrieve artifacts whose >> for example their lastModified field indicates a date between January >> and February of this year (1). Then, for each artifact retrieved, I >> would like to get the classNames field value (2). >> >> To achieve it I tried to use the API provided with Maven indexer and >> the Lucene API but with both methods it seems impossible to fullfill >> requirements (1) and (2) at the same time. >> >> By using the Maven indexer API (c.f. [1]) I retrieve artifacts for the >> desired period of time but when I access to the field classNames I get >> null instead of the right value for artifacts with packaging of type >> JAR. However, I have specified a JarFileContentsIndexCreator for >> indexers. Is there a bug during reconstruction of artifacts info, is >> it a correct behavior or do I miss something? >> >> My second idea was to use directly Lucene to retrieve what I need but >> according to the implementation MinimalArtifactInfoIndexCreator >> declares the field lastModified (FLD_LAST_MODIFIED) as being not >> indexed. Thus, it is impossible to perform a search by using the >> efficient NumericRangeFilter predicate. Moreover, in terms of >> execution time this method would be better than the first solution >> that uses an ArtifactFilter which is iteratively applied among all the >> documents. Is it not possible to index this field? >> >> More generally, does someone has a method to achieve requirement (1) and (2)? >> >> [1] http://pastebin.com/raw.php?i=qaNXjWT5 >> >> Thanks. >> >> Kind Regards, >> >> Laurent >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
