Examples with IvyContext org.apache.ivy.core.IvyContext used on opensource projects

Example 6 with IvyContext

use of org.apache.ivy.core.IvyContext in project ant-ivy by apache.

the class ResolveEngine method resolve.

/**
 * Resolve dependencies of a module described by a module descriptor.
 * @param md ModuleDescriptor
 * @param options ResolveOptions
 * @return ResolveReport
 * @throws ParseException if something goes wrong
 * @throws IOException if something goes wrong
 */
public ResolveReport resolve(ModuleDescriptor md, ResolveOptions options) throws ParseException, IOException {
    DependencyResolver oldDictator = getDictatorResolver();
    IvyContext context = IvyContext.getContext();
    try {
        String[] confs = options.getConfs(md);
        options.setConfs(confs);
        if (options.getResolveId() == null) {
            options.setResolveId(ResolveOptions.getDefaultResolveId(md));
        }
        eventManager.fireIvyEvent(new StartResolveEvent(md, confs));
        long start = System.currentTimeMillis();
        if (ResolveOptions.LOG_DEFAULT.equals(options.getLog())) {
            Message.info(":: resolving dependencies :: " + md.getResolvedModuleRevisionId() + (options.isTransitive() ? "" : " [not transitive]"));
            Message.info("\tconfs: " + Arrays.asList(confs));
        } else {
            Message.verbose(":: resolving dependencies :: " + md.getResolvedModuleRevisionId() + (options.isTransitive() ? "" : " [not transitive]"));
            Message.verbose("\tconfs: " + Arrays.asList(confs));
        }
        Message.verbose("\tvalidate = " + options.isValidate());
        Message.verbose("\trefresh = " + options.isRefresh());
        ResolveReport report = new ResolveReport(md, options.getResolveId());
        ResolveData data = new ResolveData(this, options);
        context.setResolveData(data);
        // resolve dependencies
        IvyNode[] dependencies = getDependencies(md, options, report);
        report.setDependencies(Arrays.asList(dependencies), options.getArtifactFilter());
        if (options.getCheckIfChanged()) {
            report.checkIfChanged();
        }
        // produce resolved ivy file and ivy properties in cache
        ResolutionCacheManager cacheManager = settings.getResolutionCacheManager();
        cacheManager.saveResolvedModuleDescriptor(md);
        // we store the resolved dependencies revisions and statuses per asked dependency
        // revision id, for direct dependencies only.
        // this is used by the deliver task to resolve dynamic revisions to static ones
        File ivyPropertiesInCache = cacheManager.getResolvedIvyPropertiesInCache(md.getResolvedModuleRevisionId());
        Properties props = new Properties();
        if (dependencies.length > 0) {
            Map<ModuleId, ModuleRevisionId> forcedRevisions = new HashMap<>();
            for (IvyNode dependency : dependencies) {
                if (dependency.getModuleRevision() != null && dependency.getModuleRevision().isForce()) {
                    forcedRevisions.put(dependency.getModuleId(), dependency.getResolvedId());
                }
            }
            IvyNode root = dependencies[0].getRoot();
            Map<ModuleId, IvyNode> topLevelDeps = new HashMap<>();
            for (IvyNode dependency : dependencies) {
                if (!dependency.hasProblem()) {
                    DependencyDescriptor dd = dependency.getDependencyDescriptor(root);
                    if (dd != null) {
                        ModuleId orgMod = dependency.getModuleId();
                        topLevelDeps.put(orgMod, dependency);
                    }
                }
            }
            for (IvyNode dependency : dependencies) {
                if (!dependency.hasProblem() && !dependency.isCompletelyEvicted()) {
                    DependencyDescriptor dd = dependency.getDependencyDescriptor(root);
                    if (dd == null) {
                        ModuleId mid = dependency.getModuleId();
                        IvyNode tlDep = topLevelDeps.get(mid);
                        if (tlDep != null) {
                            dd = tlDep.getDependencyDescriptor(root);
                        }
                    }
                    if (dd != null) {
                        ModuleRevisionId depResolvedId = dependency.getResolvedId();
                        ModuleDescriptor depDescriptor = dependency.getDescriptor();
                        ModuleRevisionId depRevisionId = dd.getDependencyRevisionId();
                        ModuleRevisionId forcedRevisionId = forcedRevisions.get(dependency.getModuleId());
                        if (dependency.getModuleRevision() != null && dependency.getModuleRevision().isForce() && !depResolvedId.equals(depRevisionId) && !settings.getVersionMatcher().isDynamic(depRevisionId)) {
                            // if we were forced to this revision and we
                            // are not a dynamic revision, reset to the
                            // asked revision
                            depResolvedId = depRevisionId;
                            depDescriptor = null;
                        }
                        if (depResolvedId == null) {
                            throw new NullPointerException("getResolvedId() is null for " + dependency.toString());
                        }
                        if (depRevisionId == null) {
                            throw new NullPointerException("getDependencyRevisionId() " + "is null for " + dd.toString());
                        }
                        String rev = depResolvedId.getRevision();
                        String forcedRev = forcedRevisionId == null ? rev : forcedRevisionId.getRevision();
                        // The evicted modules have no description, so we can't put the status
                        String status = depDescriptor == null ? "?" : depDescriptor.getStatus();
                        Message.debug("storing dependency " + depResolvedId + " in props");
                        props.put(depRevisionId.encodeToString(), rev + " " + status + " " + forcedRev + " " + depResolvedId.getBranch());
                    }
                }
            }
        }
        FileOutputStream out = new FileOutputStream(ivyPropertiesInCache);
        props.store(out, md.getResolvedModuleRevisionId() + " resolved revisions");
        out.close();
        Message.verbose("\tresolved ivy file produced in cache");
        report.setResolveTime(System.currentTimeMillis() - start);
        if (options.isDownload()) {
            Message.verbose(":: downloading artifacts ::");
            DownloadOptions downloadOptions = new DownloadOptions();
            downloadOptions.setLog(options.getLog());
            downloadArtifacts(report, options.getArtifactFilter(), downloadOptions);
        }
        if (options.isOutputReport()) {
            outputReport(report, cacheManager, options);
        }
        Message.verbose("\tresolve done (" + report.getResolveTime() + "ms resolve - " + report.getDownloadTime() + "ms download)");
        Message.sumupProblems();
        eventManager.fireIvyEvent(new EndResolveEvent(md, confs, report));
        return report;
    } catch (RuntimeException ex) {
        Message.debug(ex);
        Message.error(ex.getMessage());
        Message.sumupProblems();
        throw ex;
    } finally {
        context.setResolveData(null);
        setDictatorResolver(oldDictator);
    }
}