嗨,我正在尝试从部署在 jboss 上的 seassion bean 中搜索 maven 存储库
此代码适用于 javaSE
PlexusContainer plexus = new DefaultPlexusContainer(); NexusIndexer n = (NexusIndexer) plexus.lookup(NexusIndexer.class); IndexUpdater iu = (IndexUpdater) plexus.lookup(IndexUpdater.class); // DefaultNexusIndexer n = new DefaultNexusIndexer(); 列出 indexCreators=new ArrayList(); // IndexingContext c = n.addIndexingContext("test", "test",new File("/home/tomas/Desktop/test"),new File("/home/tomas/Desktop/index"), "http: //repository.jboss.org/", null); 目录 tempIndexDirectory = new RAMDirectory(); // IndexCreator min = new MinimalArtifactInfoIndexCreator(); // MavenPluginArtifactInfoIndexCreator mavenPlugin = new MavenPluginArtifactInfoIndexCreator(); // MavenArchetypeArtifactInfoIndexCreator mavenArchetype = new MavenArchetypeArtifactInfoIndexCreator(); // JarFileContentsIndexCreator jar = new JarFileContentsIndexCreator(); // IndexCreator min = plexus.lookup(IndexCreator.class, MinimalArtifactInfoIndexCreator.ID); IndexCreator mavenPlugin = plexus.lookup(IndexCreator.class, MavenPluginArtifactInfoIndexCreator.ID); IndexCreator mavenArchetype = plexus.lookup(IndexCreator.class, MavenArchetypeArtifactInfoIndexCreator.ID); IndexCreator jar = plexus.lookup(IndexCreator.class, JarFileContentsIndexCreator.ID); indexCreators.add(min); indexCreators.add(mavenPlugin); indexCreators.add(mavenArchetype); indexCreators.add(jar); IndexingContext c = n.addIndexingContext( “温度”, “测试”, 新文件(“/home/tomas/Desktop/mavenTest”), 临时索引目录, "http://repository.jboss.org/maven2/", 空值, 索引创建者); 索引更新请求 ur=新索引更新请求(c); ur.setForceFullUpdate(true); iu.fetchAndUpdateIndex(ur); // for (String s : c.getAllGroups()) { // System.out.println(s); // } BooleanQuery q = new BooleanQuery(); q.add(n.constructQuery(ArtifactInfo.GROUP_ID, "*"), Occur.SHOULD); FlatSearchRequest 请求 = 新的 FlatSearchRequest(q); FlatSearchResponse 响应 = n.searchFlat(request); for (ArtifactInfo a : response.getResults()) { 字符串 bUrl=url+a.groupId+"/"+a.artifactId+"/"+a.version+"/"; 字符串文件名=a.artifactId+"-"+a.version; System.out.println(bUrl+fileName+"."+a.packaging); }
在 jboss 上得到这个异常:
org.codehaus.plexus.component.repository.exception.ComponentLookupException:java.util.NoSuchElementException 角色:org.sonatype.nexus.index.NexusIndex
据我所知,这与构建路径无关,因为我可以实例化 DefaultNexusIndexer(这不起作用,因为 plexus 必须进行注射)这可能与 plexus 有关
请帮忙