Example usage for java.util Collections list

List of usage examples for java.util Collections list

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Introduction

In this page you can find the example usage for java.util Collections list.

Prototype

public static <T> ArrayList<T> list(Enumeration<T> e)

Source Link

Document

Returns an array list containing the elements returned by the specified enumeration in the order they are returned by the enumeration.

Usage

From source file:com.phonemetra.account.util.AccountUtils.java

public static String getUniqueDeviceId(Context context) {
    SharedPreferences prefs = context.getSharedPreferences(Account.SETTINGS_PREFERENCES, Context.MODE_PRIVATE);
    String udid = prefs.getString(KEY_UDID, null);
    if (udid != null)
        return udid;
    String wifiInterface = SystemProperties.get("wifi.interface");
    if (wifiInterface != null) {
        try {//from   w ww  . jav a  2s . c  o  m
            List<NetworkInterface> interfaces = Collections.list(NetworkInterface.getNetworkInterfaces());
            for (NetworkInterface networkInterface : interfaces) {
                if (wifiInterface.equals(networkInterface.getDisplayName())) {
                    byte[] mac = networkInterface.getHardwareAddress();
                    if (mac != null) {
                        StringBuilder buf = new StringBuilder();
                        for (int i = 0; i < mac.length; i++)
                            buf.append(String.format("%02X:", mac[i]));
                        if (buf.length() > 0)
                            buf.deleteCharAt(buf.length() - 1);
                        if (Account.DEBUG)
                            Log.d(TAG, "using wifi mac for id : " + buf.toString());
                        return digest(prefs, context.getPackageName() + buf.toString());
                    }
                }

            }
        } catch (SocketException e) {
            Log.e(TAG, "Unable to get wifi mac address", e);
        }
    }
    //If we fail, just use android id.
    return digest(prefs, context.getPackageName()
            + Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID));
}

From source file:org.apache.james.mailbox.cassandra.mail.CassandraMailboxMapper.java

private String constructEscapedRegexForMailboxNameMatching(MailboxPath path) {
    return Collections.list(new StringTokenizer(path.getName(), WILDCARD, true)).stream()
            .map(this::tokenToPatternPart).collect(Collectors.joining());
}

From source file:org.jkcsoft.java.util.JndiHelper.java

public static void logLdap(Log plog, int level, int nth, Object dirEntry) throws NamingException {
    try {/*from w w w.j ava 2s .  co  m*/
        if (dirEntry instanceof NamingEnumeration) {
            NamingEnumeration nameEnum = (NamingEnumeration) dirEntry;
            JndiHelper.logLevel(plog, level, nth, "Naming Enumeration: " + nameEnum);
            try {
                int nthThis = 0;
                List nameList = new Vector(Collections.list(nameEnum));
                Collections.sort(nameList, new Comparator() {
                    public int compare(Object o1, Object o2) {
                        if (o1 instanceof Attribute) {
                            return String.CASE_INSENSITIVE_ORDER.compare(((Attribute) o1).getID(),
                                    ((Attribute) o2).getID());
                        }
                        return 0;
                    }
                });
                Iterator nameIter = nameList.iterator();
                while (nameIter.hasNext()) {
                    logLdap(plog, level + 1, nthThis++, nameIter.next());
                }
            } catch (NamingException ex) {
                plog.error("Exception iterating thru NamingEnumeration: " + ex.getMessage());
            }
        } else if (dirEntry instanceof Attribute) {
            Attribute dirAttr = (Attribute) dirEntry;
            JndiHelper.logLevel(plog, level, nth, "Attribute: [" + dirAttr + "]");
        } else if (dirEntry instanceof DirContext) {
            DirContext lctx = (DirContext) dirEntry;
            JndiHelper.logLevel(plog, level, nth,
                    "LDAP Context: DN [" + lctx.getNameInNamespace() + "]" + " Attributes ==>");
            logLdap(plog, level, nth, lctx.getAttributes("").getAll());
        } else if (dirEntry instanceof SearchResult) {
            SearchResult sr = (SearchResult) dirEntry;
            JndiHelper.logLevel(plog, level, nth, "SearchResult: ClassName of Bound Object ["
                    + sr.getClassName() + "]" + " Name: [" + sr.getName() + "]" + " Bound Object ==>");
            //                sr.s
            logLdap(plog, level, nth, sr.getObject());
            logLdap(plog, level, nth, sr.getAttributes().getAll());
        } else {
            JndiHelper.logLevel(plog, level, nth, "(?) class of entry: [" + dirEntry + "]");
        }
        nth++;
    } catch (NamingException e1) {
        plog.error("Naming Exception (will try to continue): " + e1.getMessage());
    }
}

From source file:org.sonar.classloader.ClassloaderBuilderTest.java

/**
 * - parent contains B and version 1 of A
 * - child contains version 2 of A -> sees B and version 2 of A
 *//*from  w  ww  .  ja  v a  2 s.  c  o  m*/
@Test
public void self_first_ordering() throws Exception {

    Map<String, ClassLoader> newClassloaders = sut.newClassloader("the-parent")
            .addURL("the-parent", new File("tester/a.jar").toURL())
            .addURL("the-parent", new File("tester/b.jar").toURL())

            .newClassloader("the-child").addURL("the-child", new File("tester/a_v2.jar").toURL())
            .setParent("the-child", "the-parent", Mask.ALL)
            .setLoadingOrder("the-child", ClassloaderBuilder.LoadingOrder.SELF_FIRST).build();

    ClassLoader parent = newClassloaders.get("the-parent");
    assertThat(canLoadMethod(parent, "A", "version1")).isTrue();
    assertThat(canLoadMethod(parent, "A", "version2")).isFalse();
    assertThat(IOUtils.toString(parent.getResource("a.txt"))).startsWith("version 1 of a.txt");

    ClassLoader child = newClassloaders.get("the-child");
    assertThat(canLoadClass(child, "B")).isTrue();
    assertThat(canLoadMethod(child, "A", "version1")).isFalse();
    assertThat(canLoadMethod(child, "A", "version2")).isTrue();
    assertThat(IOUtils.toString(child.getResource("a.txt"))).startsWith("version 2 of a.txt");
    assertThat(Collections.list(child.getResources("b.txt"))).hasSize(1);
    ArrayList<URL> resources = Collections.list(child.getResources("a.txt"));
    assertThat(resources).hasSize(2);
    assertThat(IOUtils.toString(resources.get(0))).startsWith("version 2 of a.txt");
    assertThat(IOUtils.toString(resources.get(1))).startsWith("version 1 of a.txt");
}

From source file:org.apache.solr.response.transform.TestSubQueryTransformer.java

@Test
public void testRowsStartForSubqueryAndScores() throws Exception {

    String johnDeptsIds = h/*from w w  w . j  av a2 s  .co m*/
            .query(req(new String[] { "q", "{!join from=dept_ss_dv to=dept_id_s}name_s:john", "wt", "csv",
                    "csv.header", "false", "fl", "id", "rows", "" + deptMultiplier, "sort", "id_i desc" }));

    ArrayList<Object> deptIds = Collections.list(new StringTokenizer(johnDeptsIds));

    final int a = random().nextInt(deptMultiplier + 1);
    final int b = random().nextInt(deptMultiplier + 1);
    final int start = Math.min(a, b);
    final int toIndex = Math.max(a, b);
    List<Object> expectIds = deptIds.subList(start, toIndex);
    ArrayList<String> assertions = new ArrayList<>();
    // count((//result/doc/str[@name='name_s_dv'][.='john']/../result[@name='depts'])[1]/doc/str[@name='id'])
    // random().nextInt(peopleMultiplier);
    assertions.add("count((//result/doc/str[@name='name_s_dv'][.='john']/.."
            + "/result[@name='depts'][@numFound='" + deptMultiplier + "'][@start='" + start + "'])["
            + (random().nextInt(peopleMultiplier) + 1) + "]/doc/str[@name='id'])=" + (toIndex - start));

    // System.out.println(expectIds);

    for (int i = 0; i < expectIds.size(); i++) {
        // (//result/doc/str[@name='name_s_dv'][.='john']/../result[@name='depts'])[1]/doc[1]/str[@name='id']='15'
        String ithDoc = "(//result/doc/str[@name='name_s_dv'][.='john']/.."
                + "/result[@name='depts'][@numFound='" + deptMultiplier + "'][@start='" + start + "'])["
                + (random().nextInt(peopleMultiplier) + 1) + "]/doc[" + (i + 1) + "]";
        assertions.add(ithDoc + "/str[@name='id'][.='" + expectIds.get(i) + "']");
        // let's test scores right there
        assertions.add(ithDoc + "/float[@name='score'][.='" + expectIds.get(i) + ".0']");

    }

    String[] john = new String[] { "q", "name_s:john", "indent", "true", "fl",
            "dept_ss_dv,name_s_dv,depts:[subquery]", "rows", "" + (2 * peopleMultiplier), "depts.q",
            "+{!term f=dept_id_s v=$row.dept_ss_dv}^=0 _val_:id_i", "depts.fl", "id", "depts.fl", "score",
            "depts.indent", "true", "depts.rows", "" + (toIndex - start), "depts.start", "" + start };

    assertQ(req(john), assertions.toArray(new String[] {}));
}

From source file:org.apache.storm.utils.ServerUtils.java

/**
 * Determines if a zip archive contains a particular directory.
 *
 * @param zipfile path to the zipped file
 * @param target directory being looked for in the zip.
 * @return boolean whether or not the directory exists in the zip.
 *//*  w w  w  .j  a v  a  2 s .c  o m*/
public static boolean zipDoesContainDir(String zipfile, String target) throws IOException {
    List<ZipEntry> entries = (List<ZipEntry>) Collections.list(new ZipFile(zipfile).entries());

    String targetDir = target + "/";
    for (ZipEntry entry : entries) {
        String name = entry.getName();
        if (name.startsWith(targetDir)) {
            return true;
        }
    }

    return false;
}

From source file:io.personium.engine.rs.AbstractService.java

/**
 * Service./*from  www.jav a  2  s .c om*/
 * @param cell Cell??
 * @param schema URI
 * @param svcName ???
 * @param req Request
 * @param res Response
 * @param is 
 * @return Response
 */
public final Response run(final String cell, final String schema, final String svcName,
        final HttpServletRequest req, final HttpServletResponse res, final InputStream is) {
    StringBuilder msg = new StringBuilder();
    msg.append("[" + PersoniumEngineConfig.getVersion() + "] " + ">>> Request Started ");
    msg.append(" method:");
    msg.append(req.getMethod());
    msg.append(" method:");
    msg.append(req.getRequestURL());
    msg.append(" url:");
    msg.append(cell);
    msg.append(" schema:");
    msg.append(schema);
    msg.append(" svcName:");
    msg.append(svcName);
    log.info(msg);

    // ? ????
    Enumeration<String> multiheaders = req.getHeaderNames();
    for (String headerName : Collections.list(multiheaders)) {
        Enumeration<String> headers = req.getHeaders(headerName);
        for (String header : Collections.list(headers)) {
            log.debug("RequestHeader['" + headerName + "'] = " + header);
        }
    }
    this.setServiceName(svcName);

    // ?URL??
    String targetCell = cell;
    if (cell == null) {
        targetCell = getCell();
    }
    String targetSchema = schema;
    if (schema == null) {
        targetSchema = getSchemaURI();
    }
    String targetServiceName = svcName;

    String baseUrl;
    try {
        baseUrl = parseRequestUri(req, res);
    } catch (MalformedURLException e) {
        // URL???????
        return makeErrorResponse("Server Error", PersoniumEngineException.STATUSCODE_SERVER_ERROR);
    }

    Response response = null;
    PersoniumEngineContext pecx = null;
    try {
        try {
            pecx = new PersoniumEngineContext();
        } catch (PersoniumEngineException e) {
            return errorResponse(e);
        }

        // ???
        try {
            this.sourceManager = this.getServiceCollectionManager();
            pecx.setSourceManager(this.sourceManager);
            this.serviceSubject = this.sourceManager.getServiceSubject();
        } catch (PersoniumEngineException e) {
            return errorResponse(e);
        }
        // ??
        pecx.loadGlobalObject(baseUrl, targetCell, targetSchema, targetSchema, targetServiceName);
        // ???
        String source = "";
        try {
            String sourceName = this.sourceManager.getScriptNameForServicePath(targetServiceName);
            source = this.sourceManager.getSource(sourceName);
        } catch (PersoniumEngineException e) {
            return errorResponse(e);
        } catch (Exception e) {
            log.info("User Script not found to targetCell(" + targetCell + ", targetschema(" + targetSchema
                    + "), targetServiceName(" + targetServiceName + ")");
            log.info(e.getMessage(), e);
            return errorResponse(new PersoniumEngineException("404 Not Found (User Script)",
                    PersoniumEngineException.STATUSCODE_NOTFOUND));
        }
        // JSGI
        try {
            response = pecx.runJsgi(source, req, res, is, this.serviceSubject);
        } catch (PersoniumEngineException e) {
            return errorResponse(e);
        } catch (Exception e) {
            log.warn(" unknown Exception(" + e.getMessage() + ")");
            return errorResponse(new PersoniumEngineException("404 Not Found (Service Execute Error)",
                    PersoniumEngineException.STATUSCODE_NOTFOUND));
        }
    } finally {
        IOUtils.closeQuietly(pecx);
    }
    return response;
}

From source file:com.facebook.buck.util.unarchive.Unzip.java

/**
 * Get a listing of all files in a zip file
 *
 * @param zip The zip file to scan/*from ww w  .  j  av a  2 s  .  c o m*/
 * @param relativePath The relative path where the extraction will be rooted
 * @return The list of paths in {@code zip} sorted by path so dirs come before contents.
 */
private static SortedMap<Path, ZipArchiveEntry> getZipFilePaths(ZipFile zip, Path relativePath,
        PatternsMatcher entriesToExclude) {
    SortedMap<Path, ZipArchiveEntry> pathMap = new TreeMap<>();
    for (ZipArchiveEntry entry : Collections.list(zip.getEntries())) {
        String entryName = entry.getName();
        if (entriesToExclude.matchesAny(entryName)) {
            continue;
        }
        Path target = relativePath.resolve(entryName).normalize();
        pathMap.put(target, entry);
    }
    return pathMap;
}

From source file:cn.com.ebmp.freesql.io.ResolverUtil.java

/**
 * Scans for classes starting at the package provided and descending into
 * subpackages. Each class is offered up to the Test as it is discovered,
 * and if the Test returns true the class is retained. Accumulated classes
 * can be fetched by calling {@link #getClasses()}.
 * //from   w w  w .ja  v a  2  s .com
 * @param test
 *            an instance of {@link Test} that will be used to filter
 *            classes
 * @param packageName
 *            the name of the package from which to start scanning for
 *            classes, e.g. {@code net.sourceforge.stripes}
 */
public ResolverUtil<T> find(Test test, String packageName) {
    String path = getPackagePath(packageName);

    try {
        List<URL> urls = Collections.list(getClassLoader().getResources(path));
        for (URL url : urls) {
            List<String> children = listClassResources(url, path);
            for (String child : children) {
                addIfMatching(test, child);
            }
        }
    } catch (IOException ioe) {
        log.error("Could not read package: " + packageName + " -- ", ioe);
    }

    return this;
}

From source file:com.enioka.jqm.tools.JndiContext.java

@Override
public Object lookup(Name name) throws NamingException {
    return this.lookup(StringUtils.join(Collections.list(name.getAll()), "/"));
}