Java Code Examples for org.apache.ivy.Ivy#resolve()

private List<File> resolveFromIvyFile(Ivy ivy, File ivyFile, List<String> scopes) throws IOException, ParseException {
    ResolveOptions resolveOptions = new ResolveOptions();
    resolveOptions.setTransitive(true);
    resolveOptions.setDownload(true);
    resolveOptions.setConfs(!scopes.isEmpty()
            ? scopes.toArray(new String[0])
            : DEFAULT_RESOLVE_CONFS
    );

    ResolveReport resolved = ivy.resolve(ivyFile, resolveOptions);
    if (resolved.hasError())
        // TODO better error...
        throw new RuntimeException("Error resolving '" + ivyFile + "'. " + resolved.getAllProblemMessages());

    return Arrays.stream(resolved.getAllArtifactsReports())
            .map(ArtifactDownloadReport::getLocalFile)
            .collect(Collectors.toList());
}
 

/**
 * Test case for IVY-407.
 *
 * @throws Exception if something goes wrong
 * @see <a href="https://issues.apache.org/jira/browse/IVY-407">IVY-407</a>
 */
@Test
public void testLatestTime1() throws Exception {
    ivy = new Ivy();
    ivy.configure(LatestConflictManagerTest.class.getResource("ivysettings-latest-time.xml"));
    ivy.getSettings().setVariable("ivy.log.conflict.resolution", "true", true);

    // set timestamps, because svn is not preserving this information,
    // and the latest time strategy is relying on it
    long time = System.currentTimeMillis() - 10000;
    new File("test/repositories/1/org1/mod1.2/jars/mod1.2-2.0.jar").setLastModified(time);
    new File("test/repositories/1/org1/mod1.2/jars/mod1.2-2.2.jar")
            .setLastModified(time + 2000);

    ResolveReport report = ivy.resolve(
        LatestConflictManagerTest.class.getResource("ivy-latest-time-1.xml"),
        getResolveOptions());
    ConfigurationResolveReport defaultReport = report.getConfigurationReport("default");
    for (ModuleRevisionId mrid : defaultReport.getModuleRevisionIds()) {
        if (mrid.getName().equals("mod1.1")) {
            assertEquals("1.0", mrid.getRevision());
        } else if (mrid.getName().equals("mod1.2")) {
            assertEquals("2.2", mrid.getRevision());
        }
    }
}
 

@Test
public void testLatestTime2() throws Exception {
    ivy = new Ivy();
    ivy.configure(LatestConflictManagerTest.class.getResource("ivysettings-latest-time.xml"));
    ivy.getSettings().setVariable("ivy.log.conflict.resolution", "true", true);

    // set timestamps, because svn is not preserving this information,
    // and the latest time strategy is relying on it
    long time = System.currentTimeMillis() - 10000;
    new File("test/repositories/1/org1/mod1.2/jars/mod1.2-2.0.jar").setLastModified(time);
    new File("test/repositories/1/org1/mod1.2/jars/mod1.2-2.2.jar")
            .setLastModified(time + 2000);

    ResolveReport report = ivy.resolve(
        LatestConflictManagerTest.class.getResource("ivy-latest-time-2.xml"),
        getResolveOptions());
    ConfigurationResolveReport defaultReport = report.getConfigurationReport("default");
    for (ModuleRevisionId mrid : defaultReport.getModuleRevisionIds()) {
        if (mrid.getName().equals("mod1.1")) {
            assertEquals("1.0", mrid.getRevision());
        } else if (mrid.getName().equals("mod1.2")) {
            assertEquals("2.2", mrid.getRevision());
        }
    }
}
 

@Test
public void test() throws Exception {
    assertFalse(new File("test/triggers/ant-build/A/A.jar").exists());

    Ivy ivy = new Ivy();
    ivy.configure(new File("test/triggers/ant-build/ivysettings.xml"));

    ResolveReport r = ivy.resolve(new File("test/triggers/ant-build/B/ivy.xml"));
    assertFalse(r.hasError());

    // should have triggered an A publish
    assertTrue(new File("test/triggers/ant-build/local/A/A.jar").exists());
}
 

/**
 * Test case for IVY-407 (with transitivity). There are 5 modules A, B, C, D and E.
 * <ol>
 * <li>publish C-1.0.0, C-1.0.1 and C-1.0.2</li>
 * <li>B needs C-1.0.0 : retrieve ok and publish B-1.0.0</li>
 * <li>A needs B-1.0.0 and C-1.0.2 : retrieve ok and publish A-1.0.0</li>
 * <li>D needs C-1.0.1 : retrieve ok and publish D-1.0.0</li>
 * <li>E needs D-1.0.0 and A-1.0.0 (D before A in ivy file) :
 * retrieve failed to get C-1.0.2 from A (get apparently C-1.0.1 from D)</li>
 * </ol>
 *
 * @throws Exception if something goes wrong
 * @see <a href="https://issues.apache.org/jira/browse/IVY-407">IVY-407</a>
 */
@Test
public void testLatestTimeTransitivity() throws Exception {
    ivy = new Ivy();
    ivy.configure(LatestConflictManagerTest.class
            .getResource("ivysettings-latest-time-transitivity.xml"));
    ivy.getSettings().setVariable("ivy.log.conflict.resolution", "true", true);

    // set timestamps, because svn is not preserving this information,
    // and the latest time strategy is relying on it
    long time = System.currentTimeMillis() - 10000;
    new File("test/repositories/IVY-407/MyCompany/C/ivy-1.0.0.xml").setLastModified(time);
    new File("test/repositories/IVY-407/MyCompany/C/ivy-1.0.1.xml")
            .setLastModified(time + 2000);
    new File("test/repositories/IVY-407/MyCompany/C/ivy-1.0.2.xml")
            .setLastModified(time + 4000);

    ResolveReport report = ivy.resolve(
        LatestConflictManagerTest.class.getResource("ivy-latest-time-transitivity.xml"),
        getResolveOptions());
    ConfigurationResolveReport defaultReport = report.getConfigurationReport("default");
    for (ModuleRevisionId mrid : defaultReport.getModuleRevisionIds()) {
        switch (mrid.getName()) {
            case "A":
                assertEquals("A revision should be 1.0.0", "1.0.0", mrid.getRevision());
                break;
            case "B":
                // by transitivity
                assertEquals("B revision should be 1.0.0", "1.0.0", mrid.getRevision());
                break;
            case "C":
                assertEquals("C revision should be 1.0.2", "1.0.2", mrid.getRevision());
                break;
            case "D":
                assertEquals("D revision should be 1.0.0", "1.0.0", mrid.getRevision());
                break;
        }
    }
}
 

private static List<URL> resolveArtifacts(List<String> dependencies) throws Exception {
    //creates clear ivy settings
    IvySettings ivySettings = new IvySettings();
    //url resolver for configuration of maven repo
    URLResolver resolver = new URLResolver();
    resolver.setM2compatible(true);
    resolver.setName("central");
    //you can specify the url resolution pattern strategy
    resolver.addArtifactPattern(
        "https://repo1.maven.org/maven2/"
            + "[organisation]/[module]/[revision]/[artifact](-[revision]).[ext]");
    //adding maven repo resolver
    ivySettings.addResolver(resolver);
    //set to the default resolver
    ivySettings.setDefaultResolver(resolver.getName());
    //creates an Ivy instance with settings
    Ivy ivy = Ivy.newInstance(ivySettings);

    File ivyfile = File.createTempFile("ivy", ".xml");
    ivyfile.deleteOnExit();

    DefaultModuleDescriptor md =
        DefaultModuleDescriptor.newDefaultInstance(ModuleRevisionId.newInstance("foo", "foo" + "-caller", "working"));
    for (String dependency : dependencies) {
        String[] split = dependency.split(":");

        DefaultDependencyDescriptor dd = new DefaultDependencyDescriptor(md,
            ModuleRevisionId.newInstance(split[0], split[1], split[2]), false, false, true);
        md.addDependency(dd);
    }

    //creates an ivy configuration file
    XmlModuleDescriptorWriter.write(md, ivyfile);

    String[] confs = new String[]{"default"};
    ResolveOptions resolveOptions = new ResolveOptions().setConfs(confs);

    //init resolve report
    ResolveReport report = ivy.resolve(ivyfile.toURL(), resolveOptions);

    List<URL> resolvedDependencies = new ArrayList<>();
    ArtifactDownloadReport[] allArtifactsReports = report.getAllArtifactsReports();
    for (ArtifactDownloadReport allArtifactsReport : allArtifactsReports) {
        resolvedDependencies.add(allArtifactsReport.getLocalFile().toURI().toURL());
    }
    assertThat(resolvedDependencies).hasSizeGreaterThanOrEqualTo(dependencies.size());
    return resolvedDependencies;
}
 

public List<File> resolveMavenDependency(String canonical, Set<String> repos, int verbosity) throws IOException, ParseException {
    ChainResolver rootResolver = this.searchAllReposResolver(repos);

    Ivy ivy = this.createDefaultIvyInstance(verbosity);
    IvySettings settings = ivy.getSettings();

    settings.addResolver(rootResolver);
    rootResolver.setCheckmodified(true);
    settings.setDefaultResolver(rootResolver.getName());

    ivy.getLoggerEngine().info("Searching for dependencies in: " + rootResolver.getResolvers());

    ResolveOptions resolveOptions = new ResolveOptions();
    resolveOptions.setTransitive(true);
    resolveOptions.setDownload(true);

    ModuleRevisionId artifactIdentifier = MavenResolver.parseCanonicalArtifactName(canonical);
    DefaultModuleDescriptor containerModule = DefaultModuleDescriptor.newCallerInstance(
            artifactIdentifier,
            DEFAULT_RESOLVE_CONFS,
            true, // Transitive
            repos != null // Changing - the resolver will set this based on SNAPSHOT since they are all m2 compatible
            // but if `repos` is specified, we want to force a lookup.
    );

    ResolveReport resolved = ivy.resolve(containerModule, resolveOptions);
    if (resolved.hasError()) {
        MessageLogger logger = ivy.getLoggerEngine();
        Arrays.stream(resolved.getAllArtifactsReports())
                .forEach(r -> {
                    logger.error("download " + r.getDownloadStatus() + ": " + r.getArtifact() + " of " + r.getType());
                    if (r.getArtifactOrigin() == null)
                        logger.error("\tCouldn't find artifact.");
                    else
                        logger.error("\tfrom: " + r.getArtifactOrigin());
                });

        // TODO better error...
        throw new RuntimeException("Error resolving '" + canonical + "'. " + resolved.getAllProblemMessages());
    }

    return Arrays.stream(resolved.getAllArtifactsReports())
            .filter(a -> JAR_TYPE.equalsIgnoreCase(a.getType()))
            .map(ArtifactDownloadReport::getLocalFile)
            .collect(Collectors.toList());
}
 

public void retrieve() {
    final IBiblioResolver dependencyResolver = new IBiblioResolver();
    dependencyResolver
    .setRoot("http://i-net1102e-prod:8081/nexus/content/groups/bnppf-secured");
    dependencyResolver.setM2compatible(true);
    dependencyResolver.setUseMavenMetadata(true);
    dependencyResolver.setName("nexus"); // Name is necessary to avoid NPE

    final IvySettings ivySettings = new IvySettings();
    ivySettings.addResolver(dependencyResolver);
    ivySettings.setDefaultResolver("nexus"); // Setting a default resolver
    // is necessary

    final Ivy ivy = Ivy.newInstance(ivySettings);
    ivy.getLoggerEngine().setDefaultLogger(new DefaultMessageLogger(Message.MSG_DEBUG));

    final ModuleRevisionId thisModuleRevisionId = ModuleRevisionId.newInstance("mygroupId",
            "myartifactId-envelope", "myversion");

    final ModuleRevisionId dependee = ModuleRevisionId.newInstance("org.springframework",
            "spring-jdbc", "3.0.0.RELEASE");
    // final ModuleRevisionId dependee =
    // ModuleRevisionId.newInstance("org.hibernate",
    // "hibernate-core", "3.6.10.Final");

    // 1st create an ivy module (this always(!) has a "default"
    // configuration already)
    final DefaultModuleDescriptor moduleDescriptor = DefaultModuleDescriptor
            .newDefaultInstance(thisModuleRevisionId);

    // don't go transitive here, if you want the single artifact
    final boolean transitive = true;
    final DefaultDependencyDescriptor dependencyDescriptor = new DefaultDependencyDescriptor(
            moduleDescriptor, dependee, false, false, transitive);

    // map to master to just get the code jar. See generated ivy module xmls
    // from maven repo
    // on how configurations are mapped into ivy. Or check
    // e.g.
    // http://lightguard-jp.blogspot.de/2009/04/ivy-configurations-when-pulling-from.html
    // dependencyDescriptor.addDependencyConfiguration("default", "master");

    // To get more than 1 artifact i need to declare "compile" and not
    // "master"
    dependencyDescriptor.addDependencyConfiguration("default", "compile");

    moduleDescriptor.addDependency(dependencyDescriptor);

    // now resolve
    final ResolveOptions resolveOptions = new ResolveOptions()
    .setConfs(new String[] { "default" });
    resolveOptions.setTransitive(transitive);
    ResolveReport reportResolver;
    try {
        reportResolver = ivy.resolve(moduleDescriptor, resolveOptions);
    } catch (final Exception e1) {
        throw new RuntimeException(e1);
    }
    if (reportResolver.hasError()) {
        System.out
        .println("*************************************************************************");
        System.out.println(reportResolver);

        throw new RuntimeException(reportResolver.getAllProblemMessages().toString());
    }
    for (final ArtifactDownloadReport artifactDownloadReport : reportResolver
            .getAllArtifactsReports()) {
        System.out.println("*********************************"
                + artifactDownloadReport.getLocalFile());

    }

    final String filePattern = new File("jeka/output/downloaded-libs").getAbsolutePath()
            + "/[artifact](-[classifier]).[ext]";
    final RetrieveOptions retrieveOptions = new RetrieveOptions()
    .setConfs(new String[] { "default" });
    try {
        ivy.retrieve(moduleDescriptor.getModuleRevisionId(), filePattern, retrieveOptions);
    } catch (final IOException e) {
        throw new RuntimeException(e);
    }

}
 

public void doExecute() throws BuildException {
    Ivy ivy = getIvyInstance();
    IvySettings settings = ivy.getSettings();
    if (xsl && xslFile == null) {
        throw new BuildException("xsl file is mandatory when using xsl generation");
    }
    if (module == null && PatternMatcher.EXACT.equals(matcher)) {
        throw new BuildException("no module name provided for ivy repository graph task: "
                + "It can either be set explicitly via the attribute 'module' or "
                + "via 'ivy.module' property or a prior call to <resolve/>");
    } else if (module == null && !PatternMatcher.EXACT.equals(matcher)) {
        module = PatternMatcher.ANY_EXPRESSION;
    }
    ModuleRevisionId moduleRevisionId = ModuleRevisionId.newInstance(organisation, module, revision);

    try {
        ModuleRevisionId criteria = (revision == null) || settings.getVersionMatcher().isDynamic(moduleRevisionId)
                ? new ModuleRevisionId(new ModuleId(organisation, module), branch, "*")
                : new ModuleRevisionId(new ModuleId(organisation, module), branch, revision);

        ModuleRevisionId[] mrids = ivy.listModules(criteria, settings.getMatcher(matcher));

        // replace all found revisions with the original requested revision
        Set<ModuleRevisionId> modules = new HashSet<>();
        for (ModuleRevisionId mrid : mrids) {
            modules.add(ModuleRevisionId.newInstance(mrid, revision));
        }

        mrids = modules.toArray(new ModuleRevisionId[modules.size()]);
        ModuleDescriptor md = DefaultModuleDescriptor.newCallerInstance(mrids, true, false);
        String resolveId = ResolveOptions.getDefaultResolveId(md);
        ResolveReport report = ivy.resolve(md, new ResolveOptions().setResolveId(resolveId)
                .setValidate(doValidate(settings)));

        ResolutionCacheManager cacheMgr = getIvyInstance().getResolutionCacheManager();
        new XmlReportOutputter().output(report, cacheMgr, new ResolveOptions());
        if (graph) {
            gengraph(cacheMgr, md.getModuleRevisionId().getOrganisation(),
                    md.getModuleRevisionId().getName());
        }
        if (dot) {
            gendot(cacheMgr, md.getModuleRevisionId().getOrganisation(),
                    md.getModuleRevisionId().getName());
        }
        if (xml) {
            FileUtil.copy(cacheMgr.getConfigurationResolveReportInCache(resolveId, "default"),
                new File(getTodir(), outputname + ".xml"), null);
        }
        if (xsl) {
            genreport(cacheMgr, md.getModuleRevisionId().getOrganisation(),
                    md.getModuleRevisionId().getName());
        }
    } catch (Exception e) {
        throw new BuildException("impossible to generate graph for " + moduleRevisionId + ": " + e, e);
    }
}