private String adjustUsingServerData(MavenSnapshotVersionAdapterContext context) { // Get the latest build number from the metadata RepoPath repoPath = context.getRepoPath(); String filePath = repoPath.getPath(); int metadataBuildNumber = getLastBuildNumber(repoPath); int nextBuildNumber = metadataBuildNumber + 1; RepoPath parentPath = repoPath.getParent(); // determine if the next build number should be the one read from the metadata ModuleInfo moduleInfo = context.getModuleInfo(); String classifier = moduleInfo.getClassifier(); boolean isPomChecksum = MavenNaming.isChecksum(filePath) && MavenNaming.isPom(PathUtils.stripExtension(filePath)); if (metadataBuildNumber > 0 && (StringUtils.isNotBlank(classifier) || isPomChecksum)) { // pom checksums and artifacts with classifier are always deployed after the pom (which // triggers the // maven-metadata.xml calculation) so use the metadata build number nextBuildNumber = metadataBuildNumber; } if (metadataBuildNumber > 0 && MavenNaming.isPom(filePath)) { // the metadata might already represent an existing main artifact (in case the // maven-metadata.xml was deployed after the main artifact and before the pom/classifier) // so first check if there's already a file with the next build number if (findSnapshotFileByBuildNumber(parentPath, metadataBuildNumber + 1) == null) { // no files deployed with the next build number so either this is a pom deployment (parent // pom) // or this is a pom of a main artifact for which the maven-metadata.xml was deployed before // this pom if (findSnapshotPomFile(parentPath, metadataBuildNumber) == null) { // this is a pom attached to a main artifact deployed after maven-metadata.xml nextBuildNumber = metadataBuildNumber; } } } String timestamp = getSnapshotTimestamp(parentPath, nextBuildNumber); if (timestamp == null) { // probably the first deployed file for this build, use now for the timestamp timestamp = MavenModelUtils.dateToUniqueSnapshotTimestamp(new Date()); } return buildUniqueSnapshotFileName(nextBuildNumber, timestamp, moduleInfo); }
private String adjustChecksum(MavenSnapshotVersionAdapterContext context) { // find latest unique file matching the checksum coordinates RepositoryService repoService = ContextHelper.get().getRepositoryService(); RepoPath repoPath = context.getRepoPath(); RepoPath parentRepoPath = repoPath.getParent(); RepoDescriptor repoDescriptor = repoService.repoDescriptorByKey(parentRepoPath.getRepoKey()); RepoLayout repoLayout = repoDescriptor.getRepoLayout(); String latestMatching = null; String originalChecksumRequestPath = repoPath.getPath(); String originalRequestPathWithNoChecksum = PathUtils.stripExtension(originalChecksumRequestPath); if (repoService.exists(parentRepoPath)) { List<String> children = repoService.getChildrenNames(parentRepoPath); for (String child : children) { if (MavenNaming.isUniqueSnapshotFileName(child)) { ModuleInfo childModule = repoService.getItemModuleInfo(InternalRepoPathFactory.create(parentRepoPath, child)); String fileRevisionIntegration = childModule.getFileIntegrationRevision(); // Try to construct a new non-unique path as a descriptor String nonUniquePath = replaceIntegration( ModuleInfoUtils.constructDescriptorPath(childModule, repoLayout, true), fileRevisionIntegration); // If the path as a descriptor doesn't match, perhaps it's an artifact path if (!nonUniquePath.equals(originalRequestPathWithNoChecksum)) { // Try to construct a new non-unique path as an artifact nonUniquePath = replaceIntegration( ModuleInfoUtils.constructArtifactPath(childModule, repoLayout), fileRevisionIntegration); } if (nonUniquePath.equals(originalRequestPathWithNoChecksum)) { if (latestMatching == null || MavenNaming.getUniqueSnapshotVersionBuildNumber(latestMatching) < MavenNaming.getUniqueSnapshotVersionBuildNumber(child)) { latestMatching = child; } } } } } // if latest not found, return invalid path which will fail and return a message to the client String timestamp = latestMatching != null ? MavenNaming.getUniqueSnapshotVersionTimestamp(latestMatching) : System.currentTimeMillis() + ""; int buildNumber = latestMatching != null ? MavenNaming.getUniqueSnapshotVersionBuildNumber(latestMatching) : 0; // use the timestamp and build number from it. if not found return something that will fail? return buildUniqueSnapshotFileName(buildNumber, timestamp, context.getModuleInfo()); }