Examples with NpmPackage org.hl7.fhir.utilities.npm.NpmPackage used on opensource projects

Example 21 with NpmPackage

use of org.hl7.fhir.utilities.npm.NpmPackage in project org.hl7.fhir.core by hapifhir.

the class TestingUtilities method getWorkerContext.

public static SimpleWorkerContext getWorkerContext(NpmPackage npmPackage, IWorkerContext.IContextResourceLoader loader) throws Exception {
    SimpleWorkerContext swc = new SimpleWorkerContext.SimpleWorkerContextBuilder().withAllowLoadingDuplicates(true).withUserAgent(TestConstants.USER_AGENT).withTerminologyCachePath(TestConstants.TX_CACHE).fromPackage(npmPackage, loader);
    TerminologyCache.setCacheErrors(true);
    return swc;
}

Example 22 with NpmPackage

use of org.hl7.fhir.utilities.npm.NpmPackage in project org.hl7.fhir.core by hapifhir.

the class TestingUtilities method getWorkerContext.

public static IWorkerContext getWorkerContext(String version) {
    FilesystemPackageCacheManager pcm;
    try {
        pcm = new FilesystemPackageCacheManager(true, ToolsVersion.TOOLS_VERSION);
        IWorkerContext fcontext = getWorkerContext(pcm.loadPackage(VersionUtilities.packageForVersion(version), version));
        fcontext.setUcumService(new UcumEssenceService(TestingUtilities.loadTestResourceStream("ucum", "ucum-essence.xml")));
        fcontext.setExpansionProfile(new Parameters());
        if (!fcontext.hasPackage("hl7.terminology", null)) {
            NpmPackage utg = new FilesystemPackageCacheManager(true, ToolsVersion.TOOLS_VERSION).loadPackage("hl7.terminology");
            System.out.println("Loading THO: " + utg.name() + "#" + utg.version());
            fcontext.loadFromPackage(utg, new TestPackageLoader(new String[] { "CodeSystem", "ValueSet" }));
        }
        return fcontext;
    } catch (Exception e) {
        e.printStackTrace();
        throw new Error(e);
    }
}

Example 23 with NpmPackage

use of org.hl7.fhir.utilities.npm.NpmPackage in project org.hl7.fhir.core by hapifhir.

the class FilesystemPackageCacheManager method checkCurrency.

private NpmPackage checkCurrency(String id, NpmPackage p) throws IOException {
    checkBuildLoaded();
    // special case: current versions roll over, and we have to check their currency
    try {
        String url = ciList.get(id);
        JsonObject json = JsonTrackingParser.fetchJson(Utilities.pathURL(url, "package.manifest.json"));
        String currDate = JSONUtil.str(json, "date");
        String packDate = p.date();
        if (!currDate.equals(packDate)) {
            // nup, we need a new copy
            return null;
        }
    } catch (Exception e) {
    }
    return p;
}

Example 24 with NpmPackage

use of org.hl7.fhir.utilities.npm.NpmPackage in project org.hl7.fhir.core by hapifhir.

the class FilesystemPackageCacheManager method loadPackageFromFile.

private NpmPackage loadPackageFromFile(String id, String folder) throws IOException {
    File f = new File(Utilities.path(folder, id));
    if (!f.exists()) {
        throw new FHIRException("Package '" + id + "  not found in folder " + folder);
    }
    if (!f.isDirectory()) {
        throw new FHIRException("File for '" + id + "  found in folder " + folder + ", not a folder");
    }
    File fp = new File(Utilities.path(folder, id, "package", "package.json"));
    if (!fp.exists()) {
        throw new FHIRException("Package '" + id + "  found in folder " + folder + ", but does not contain a package.json file in /package");
    }
    return NpmPackage.fromFolder(f.getAbsolutePath());
}

Example 25 with NpmPackage

use of org.hl7.fhir.utilities.npm.NpmPackage in project org.hl7.fhir.core by hapifhir.

the class FilesystemPackageCacheManager method addPackageToCache.

/**
 * Add an already fetched package to the cache
 */
@Override
public NpmPackage addPackageToCache(String id, String version, InputStream packageTgzInputStream, String sourceDesc) throws IOException {
    checkValidVersionString(version, id);
    if (progress) {
        log("Installing " + id + "#" + (version == null ? "?" : version) + " to the package cache");
        log("  Fetching:");
    }
    NpmPackage npm = NpmPackage.fromPackage(packageTgzInputStream, sourceDesc, true);
    if (progress) {
        log("");
        logn("  Installing: ");
    }
    if (!suppressErrors && npm.name() == null || id == null || !id.equalsIgnoreCase(npm.name())) {
        if (!id.equals("hl7.fhir.r5.core") && !id.equals("hl7.fhir.us.immds")) {
            // temporary work around
            throw new IOException("Attempt to import a mis-identified package. Expected " + id + ", got " + npm.name());
        }
    }
    if (version == null)
        version = npm.version();
    String v = version;
    return new CacheLock(id + "#" + version).doWithLock(() -> {
        NpmPackage pck = null;
        String packRoot = Utilities.path(cacheFolder, id + "#" + v);
        try {
            // ok, now we have a lock on it... check if something created it while we were waiting
            if (!new File(packRoot).exists() || Utilities.existsInList(v, "current", "dev")) {
                Utilities.createDirectory(packRoot);
                try {
                    Utilities.clearDirectory(packRoot);
                } catch (Throwable t) {
                    log("Unable to clear directory: " + packRoot + ": " + t.getMessage() + " - this may cause problems later");
                }
                int i = 0;
                int c = 0;
                int size = 0;
                for (Entry<String, NpmPackageFolder> e : npm.getFolders().entrySet()) {
                    String dir = e.getKey().equals("package") ? Utilities.path(packRoot, "package") : Utilities.path(packRoot, "package", e.getKey());
                    if (!(new File(dir).exists()))
                        Utilities.createDirectory(dir);
                    for (Entry<String, byte[]> fe : e.getValue().getContent().entrySet()) {
                        String fn = Utilities.path(dir, Utilities.cleanFileName(fe.getKey()));
                        byte[] cnt = fe.getValue();
                        TextFile.bytesToFile(cnt, fn);
                        size = size + cnt.length;
                        i++;
                        if (progress && i % 50 == 0) {
                            c++;
                            logn(".");
                            if (c == 120) {
                                log("");
                                logn("  ");
                                c = 2;
                            }
                        }
                    }
                }
                IniFile ini = new IniFile(Utilities.path(cacheFolder, "packages.ini"));
                ini.setTimeStampFormat("yyyyMMddhhmmss");
                ini.setTimestampProperty("packages", id + "#" + v, Timestamp.from(Instant.now()), null);
                ini.setIntegerProperty("package-sizes", id + "#" + v, size, null);
                ini.save();
                if (progress)
                    log(" done.");
            }
            pck = loadPackageInfo(packRoot);
            if (!id.equals(JSONUtil.str(npm.getNpm(), "name")) || !v.equals(JSONUtil.str(npm.getNpm(), "version"))) {
                if (!id.equals(JSONUtil.str(npm.getNpm(), "name"))) {
                    npm.getNpm().addProperty("original-name", JSONUtil.str(npm.getNpm(), "name"));
                    npm.getNpm().remove("name");
                    npm.getNpm().addProperty("name", id);
                }
                if (!v.equals(JSONUtil.str(npm.getNpm(), "version"))) {
                    npm.getNpm().addProperty("original-version", JSONUtil.str(npm.getNpm(), "version"));
                    npm.getNpm().remove("version");
                    npm.getNpm().addProperty("version", v);
                }
                TextFile.stringToFile(new GsonBuilder().setPrettyPrinting().create().toJson(npm.getNpm()), Utilities.path(cacheFolder, id + "#" + v, "package", "package.json"), false);
            }
        } catch (Exception e) {
            try {
                // don't leave a half extracted package behind
                log("Clean up package " + packRoot + " because installation failed: " + e.getMessage());
                e.printStackTrace();
                Utilities.clearDirectory(packRoot);
                new File(packRoot).delete();
            } catch (Exception ei) {
            // nothing
            }
            throw e;
        }
        return pck;
    });
}