Java Code Examples for org.apache.ivy.core.report.DownloadStatus#FAILED

private UpdateSite loadSite(URI repoUri) throws IOException, SAXException {
    URI siteUri = normalizeSiteUri(repoUri, null);
    URL u = siteUri.resolve("site.xml").toURL();

    final URLResource res = new URLResource(u, this.timeoutConstraint);
    ArtifactDownloadReport report = repositoryCacheManager.downloadRepositoryResource(res,
        "site", "updatesite", "xml", options, urlRepository);
    if (report.getDownloadStatus() == DownloadStatus.FAILED) {
        return null;
    }
    try (InputStream in = new FileInputStream(report.getLocalFile())) {
        UpdateSite site = EclipseUpdateSiteParser.parse(in);
        site.setUri(normalizeSiteUri(site.getUri(), siteUri));
        return site;
    }
}
 

private UpdateSiteDescriptor loadFromDigest(UpdateSite site) throws IOException,
        SAXException {
    URI digestBaseUri = site.getDigestUri();
    if (digestBaseUri == null) {
        digestBaseUri = site.getUri();
    } else if (!digestBaseUri.isAbsolute()) {
        digestBaseUri = site.getUri().resolve(digestBaseUri);
    }
    URL digest = digestBaseUri.resolve("digest.zip").toURL();
    Message.verbose("\tReading " + digest);

    final URLResource res = new URLResource(digest, this.timeoutConstraint);
    ArtifactDownloadReport report = repositoryCacheManager.downloadRepositoryResource(res,
        "digest", "digest", "zip", options, urlRepository);
    if (report.getDownloadStatus() == DownloadStatus.FAILED) {
        return null;
    }
    try (InputStream in = new FileInputStream(report.getLocalFile())) {
        ZipInputStream zipped = findEntry(in, "digest.xml");
        if (zipped == null) {
            return null;
        }
        return UpdateSiteDigestParser.parse(zipped, site);
    }
}
 

private UpdateSiteDescriptor loadFromSite(UpdateSite site) throws IOException, SAXException {
    UpdateSiteDescriptor repoDescriptor = new UpdateSiteDescriptor(site.getUri(),
            ExecutionEnvironmentProfileProvider.getInstance());

    for (EclipseFeature feature : site.getFeatures()) {
        URL url = site.getUri().resolve(feature.getUrl()).toURL();

        final URLResource res = new URLResource(url, this.timeoutConstraint);
        ArtifactDownloadReport report = repositoryCacheManager.downloadRepositoryResource(res,
            feature.getId(), "feature", "jar", options, urlRepository);
        if (report.getDownloadStatus() == DownloadStatus.FAILED) {
            return null;
        }
        try (InputStream in = new FileInputStream(report.getLocalFile())) {
            ZipInputStream zipped = findEntry(in, "feature.xml");
            if (zipped == null) {
                return null;
            }
            EclipseFeature f = FeatureParser.parse(zipped);
            f.setURL(feature.getUrl());
            repoDescriptor.addFeature(f);
        }
    }

    return repoDescriptor;
}
 

public DownloadReport download(Artifact[] artifacts, DownloadOptions options) {
    RepositoryCacheManager cacheManager = getRepositoryCacheManager();

    clearArtifactAttempts();
    DownloadReport dr = new DownloadReport();
    for (Artifact artifact : artifacts) {
        ArtifactDownloadReport adr = cacheManager.download(artifact, artifactResourceResolver,
            downloader, getCacheDownloadOptions(options));
        if (DownloadStatus.FAILED == adr.getDownloadStatus()) {
            if (!ArtifactDownloadReport.MISSING_ARTIFACT.equals(adr.getDownloadDetails())) {
                Message.warn("\t" + adr);
            }
        } else if (DownloadStatus.NO == adr.getDownloadStatus()) {
            Message.verbose("\t" + adr);
        } else if (LogOptions.LOG_QUIET.equals(options.getLog())) {
            Message.verbose("\t" + adr);
        } else {
            Message.info("\t" + adr);
        }
        dr.addArtifactReport(adr);
        checkInterrupted();
    }
    return dr;
}
 

public ResolvedModuleRevision cacheModuleDescriptor(DependencyResolver resolver, final ResolvedResource resolvedResource, DependencyDescriptor dd, Artifact moduleArtifact, ResourceDownloader downloader, CacheMetadataOptions options) throws ParseException {
    if (!moduleArtifact.isMetadata()) {
        return null;
    }

    ArtifactResourceResolver artifactResourceResolver = new ArtifactResourceResolver() {
        public ResolvedResource resolve(Artifact artifact) {
            return resolvedResource;
        }
    };
    ArtifactDownloadReport report = download(moduleArtifact, artifactResourceResolver, downloader, new CacheDownloadOptions().setListener(options.getListener()).setForce(true));

    if (report.getDownloadStatus() == DownloadStatus.FAILED) {
        LOGGER.warn("problem while downloading module descriptor: {}: {} ({} ms)", resolvedResource.getResource(), report.getDownloadDetails(), report.getDownloadTimeMillis());
        return null;
    }

    ModuleDescriptor md = parseModuleDescriptor(resolver, moduleArtifact, options, report.getLocalFile(), resolvedResource.getResource());
    LOGGER.debug("\t{}: parsed downloaded md file for {}; parsed={}" + getName(), moduleArtifact.getModuleRevisionId(), md.getModuleRevisionId());

    MetadataArtifactDownloadReport madr = new MetadataArtifactDownloadReport(md.getMetadataArtifact());
    madr.setSearched(true);
    madr.setDownloadStatus(report.getDownloadStatus());
    madr.setDownloadDetails(report.getDownloadDetails());
    madr.setArtifactOrigin(report.getArtifactOrigin());
    madr.setDownloadTimeMillis(report.getDownloadTimeMillis());
    madr.setOriginalLocalFile(report.getLocalFile());
    madr.setSize(report.getSize());

    return new ResolvedModuleRevision(resolver, resolver, md, madr);
}
 

public ResolvedModuleRevision cacheModuleDescriptor(DependencyResolver resolver, final ResolvedResource resolvedResource, DependencyDescriptor dd, Artifact moduleArtifact, ResourceDownloader downloader, CacheMetadataOptions options) throws ParseException {
    if (!moduleArtifact.isMetadata()) {
        return null;
    }

    ArtifactResourceResolver artifactResourceResolver = new ArtifactResourceResolver() {
        public ResolvedResource resolve(Artifact artifact) {
            return resolvedResource;
        }
    };
    ArtifactDownloadReport report = download(moduleArtifact, artifactResourceResolver, downloader, new CacheDownloadOptions().setListener(options.getListener()).setForce(true));

    if (report.getDownloadStatus() == DownloadStatus.FAILED) {
        LOGGER.warn("problem while downloading module descriptor: {}: {} ({} ms)", resolvedResource.getResource(), report.getDownloadDetails(), report.getDownloadTimeMillis());
        return null;
    }

    ModuleDescriptor md = parseModuleDescriptor(resolver, moduleArtifact, options, report.getLocalFile(), resolvedResource.getResource());
    LOGGER.debug("\t{}: parsed downloaded md file for {}; parsed={}" + getName(), moduleArtifact.getModuleRevisionId(), md.getModuleRevisionId());

    MetadataArtifactDownloadReport madr = new MetadataArtifactDownloadReport(md.getMetadataArtifact());
    madr.setSearched(true);
    madr.setDownloadStatus(report.getDownloadStatus());
    madr.setDownloadDetails(report.getDownloadDetails());
    madr.setArtifactOrigin(report.getArtifactOrigin());
    madr.setDownloadTimeMillis(report.getDownloadTimeMillis());
    madr.setOriginalLocalFile(report.getLocalFile());
    madr.setSize(report.getSize());

    return new ResolvedModuleRevision(resolver, resolver, md, madr);
}
 

public void endElement(String uri, String localName, String qname) throws SAXException {
    if ("dependencies".equals(qname)) {
        // add the artifacts in the correct order
        for (List<ArtifactDownloadReport> artifactReports : revisionsMap.values()) {
            SaxXmlReportParser.this.artifactReports.addAll(artifactReports);
            for (ArtifactDownloadReport artifactReport : artifactReports) {
                if (artifactReport.getDownloadStatus() != DownloadStatus.FAILED) {
                    artifacts.add(artifactReport.getArtifact());
                }
            }

        }
    }
}
 

/**
 * Default implementation actually download the artifact Subclasses should overwrite this to
 * avoid the download
 *
 * @param artifact ArtifactOrigin
 * @return ArtifactOrigin
 */
public ArtifactOrigin locate(Artifact artifact) {
    DownloadReport dr = download(new Artifact[] {artifact}, new DownloadOptions());
    if (dr == null) {
        /*
         * according to IVY-831, it seems that this actually happen sometime, while the
         * contract of DependencyResolver says that it should never return null
         */
        throw new IllegalStateException("null download report returned by " + getName() + " ("
                + getClass().getName() + ")" + " when trying to download " + artifact);
    }
    ArtifactDownloadReport adr = dr.getArtifactReport(artifact);
    return adr.getDownloadStatus() == DownloadStatus.FAILED ? null : adr.getArtifactOrigin();
}
 

@Override
public void setSettings(ResolverSettings settings) {
    super.setSettings(settings);
    if (url == null) {
        return;
    }
    // let's resolve the url
    ArtifactDownloadReport report;
    EventManager eventManager = getEventManager();
    try {
        if (eventManager != null) {
            getRepository().addTransferListener(eventManager);
        }
        Resource jarResource = new URLResource(url, this.getTimeoutConstraint());
        CacheResourceOptions options = new CacheResourceOptions();
        report = getRepositoryCacheManager().downloadRepositoryResource(jarResource,
            "jarrepository", "jar", "jar", options, new URLRepository());
    } finally {
        if (eventManager != null) {
            getRepository().removeTransferListener(eventManager);
        }
    }
    if (report.getDownloadStatus() == DownloadStatus.FAILED) {
        throw new RuntimeException("The jar file " + url.toExternalForm()
                + " could not be downloaded (" + report.getDownloadDetails() + ")");
    }
    setJarFile(report.getLocalFile());
}
 

private boolean downloadFailed(ArtifactDownloadReport artifactReport) {
    // Ivy reports FAILED with MISSING_ARTIFACT message when the artifact doesn't exist.
    return artifactReport.getDownloadStatus() == DownloadStatus.FAILED
            && !artifactReport.getDownloadDetails().equals(ArtifactDownloadReport.MISSING_ARTIFACT);
}
 

private boolean downloadFailed(ArtifactDownloadReport artifactReport) {
    // Ivy reports FAILED with MISSING_ARTIFACT message when the artifact doesn't exist.
    return artifactReport.getDownloadStatus() == DownloadStatus.FAILED
            && !artifactReport.getDownloadDetails().equals(ArtifactDownloadReport.MISSING_ARTIFACT);
}
 

public void downloadArtifacts(ResolveReport report, Filter<Artifact> artifactFilter,
        DownloadOptions options) {
    long start = System.currentTimeMillis();

    eventManager.fireIvyEvent(new PrepareDownloadEvent(report.getArtifacts().toArray(
        new Artifact[report.getArtifacts().size()])));

    long totalSize = 0;
    for (IvyNode dependency : report.getDependencies()) {
        checkInterrupted();
        // download artifacts required in all asked configurations
        if (!dependency.isCompletelyEvicted() && !dependency.hasProblem()
                && dependency.getModuleRevision() != null) {
            DependencyResolver resolver = dependency.getModuleRevision()
                    .getArtifactResolver();
            Artifact[] selectedArtifacts = dependency.getSelectedArtifacts(artifactFilter);
            DownloadReport dReport = resolver.download(selectedArtifacts, options);
            for (ArtifactDownloadReport adr : dReport.getArtifactsReports()) {
                if (adr.getDownloadStatus() == DownloadStatus.FAILED) {
                    if (adr.getArtifact().getExtraAttribute("ivy:merged") != null) {
                        Message.warn("\tmerged artifact not found: " + adr.getArtifact()
                                + ". It was required in "
                                + adr.getArtifact().getExtraAttribute("ivy:merged"));
                    } else {
                        Message.warn("\t" + adr);
                        resolver.reportFailure(adr.getArtifact());
                    }
                } else if (adr.getDownloadStatus() == DownloadStatus.SUCCESSFUL) {
                    totalSize += adr.getSize();
                }
            }
            // update concerned reports
            for (String dconf : dependency.getRootModuleConfigurations()) {
                // the report itself is responsible to take into account only
                // artifacts required in its corresponding configuration
                // (as described by the Dependency object)
                if (dependency.isEvicted(dconf)
                        || dependency.isBlacklisted(dconf)) {
                    report.getConfigurationReport(dconf).addDependency(dependency);
                } else {
                    report.getConfigurationReport(dconf).addDependency(dependency,
                            dReport);
                }
            }
        }
    }
    report.setDownloadTime(System.currentTimeMillis() - start);
    report.setDownloadSize(totalSize);
}
 

public ArtifactDownloadReport download(Artifact artifact,
        ArtifactResourceResolver resourceResolver, ResourceDownloader resourceDownloader,
        CacheDownloadOptions options) {
    final ArtifactDownloadReport adr = new ArtifactDownloadReport(artifact);
    boolean useOrigin = isUseOrigin();

    // TODO: see if we could lock on the artifact to download only, instead of the module
    // metadata artifact. We'd need to store artifact origin and is local in artifact specific
    // file to do so, or lock the metadata artifact only to update artifact origin, which would
    // mean acquiring nested locks, which can be a dangerous thing
    ModuleRevisionId mrid = artifact.getModuleRevisionId();
    if (!lockMetadataArtifact(mrid)) {
        adr.setDownloadStatus(DownloadStatus.FAILED);
        adr.setDownloadDetails("impossible to get lock for " + mrid);
        return adr;
    }
    try {
        DownloadListener listener = options.getListener();
        if (listener != null) {
            listener.needArtifact(this, artifact);
        }
        ArtifactOrigin origin = getSavedArtifactOrigin(artifact);
        // if we can use origin file, we just ask ivy for the file in cache, and it will
        // return the original one if possible. If we are not in useOrigin mode, we use the
        // getArchivePath method which always return a path in the actual cache
        File archiveFile = getArchiveFileInCache(artifact, origin, useOrigin);

        if (archiveFile.exists() && !options.isForce()) {
            adr.setDownloadStatus(DownloadStatus.NO);
            adr.setSize(archiveFile.length());
            adr.setArtifactOrigin(origin);
            adr.setLocalFile(archiveFile);
        } else {
            long start = System.currentTimeMillis();
            try {
                ResolvedResource artifactRef = resourceResolver.resolve(artifact);
                if (artifactRef != null) {
                    Resource artifactRes = artifactRef.getResource();
                    origin = new ArtifactOrigin(artifact, artifactRes.isLocal(),
                            artifactRes.getName());
                    if (useOrigin && artifactRes.isLocal()) {
                        if (artifactRes instanceof LocalizableResource) {
                            origin.setLocation(((LocalizableResource) artifactRes).getFile()
                                    .getAbsolutePath());
                        }
                        saveArtifactOrigin(artifact, origin);
                        archiveFile = getArchiveFileInCache(artifact, origin);
                        adr.setDownloadStatus(DownloadStatus.NO);
                        adr.setSize(archiveFile.length());
                        adr.setArtifactOrigin(origin);
                        adr.setLocalFile(archiveFile);
                    } else {
                        // refresh archive file now that we better now its origin
                        archiveFile = getArchiveFileInCache(artifact, origin, useOrigin);
                        if (ResourceHelper.equals(artifactRes, archiveFile)) {
                            throw new IllegalStateException("invalid settings for '"
                                    + resourceResolver
                                    + "': pointing repository to ivy cache is forbidden !");
                        }
                        if (listener != null) {
                            listener.startArtifactDownload(this, artifactRef, artifact, origin);
                        }

                        resourceDownloader.download(artifact, artifactRes, archiveFile);
                        adr.setSize(archiveFile.length());
                        saveArtifactOrigin(artifact, origin);
                        adr.setDownloadTimeMillis(System.currentTimeMillis() - start);
                        adr.setDownloadStatus(DownloadStatus.SUCCESSFUL);
                        adr.setArtifactOrigin(origin);
                        adr.setLocalFile(archiveFile);
                    }
                } else {
                    adr.setDownloadStatus(DownloadStatus.FAILED);
                    adr.setDownloadDetails(ArtifactDownloadReport.MISSING_ARTIFACT);
                    adr.setDownloadTimeMillis(System.currentTimeMillis() - start);
                }
            } catch (Exception ex) {
                Message.debug(ex);
                adr.setDownloadStatus(DownloadStatus.FAILED);
                adr.setDownloadDetails(ex.getMessage());
                adr.setDownloadTimeMillis(System.currentTimeMillis() - start);
            }
        }
        if (adr.getDownloadStatus() != DownloadStatus.FAILED) {
            unpackArtifact(artifact, adr, options);
        }
        if (listener != null) {
            listener.endArtifactDownload(this, artifact, adr, archiveFile);
        }
        return adr;
    } finally {
        unlockMetadataArtifact(mrid);
    }
}