Example usage for java.util StringJoiner toString

Introduction

In this page you can find the example usage for java.util StringJoiner toString.

Prototype

@Override
public String toString()

Source Link

Document

Returns the current value, consisting of the prefix , the values added so far separated by the delimiter , and the suffix , unless no elements have been added in which case, the prefix + suffix or the emptyValue characters are returned.

Usage

From source file:Main.java

public static void main(String[] argv) {
    StringJoiner sj = new StringJoiner(":", "[", "]");
    sj.add("George").add("Sally").add("Fred");
    String desiredString = sj.toString();

    System.out.println(desiredString);
}

From source file:com.tom.deleteme.PrintAnnotations.java

public static void appendOtherNamedTags(JSONObject json, String coveredText) {
    String otherNamedTags = (String) json.get(OtherNamedTagsKey);
    StringJoiner joiner = new StringJoiner(",");
    joiner.add(otherNamedTags).add(coveredText);
    String joinedString = joiner.toString();
    json.put(OtherNamedTagsKey, joinedString);
}

From source file:pcgen.core.display.VisionDisplay.java

@NotNull
public static String getVision(final PlayerCharacter aPC, CDOMObject cdo) {
    if (aPC == null) {
        return "";
    }/*w ww . j  a v a 2s.co m*/
    Collection<CDOMReference<Vision>> mods = CollectionUtils.emptyIfNull(cdo.getListMods(Vision.VISIONLIST));

    StringJoiner visionString = new StringJoiner(";");
    mods.stream().flatMap(ref -> ref.getContainedObjects().stream()).map(v -> v.toString(aPC))
            .forEach(visionString::add);

    return visionString.toString();
}

From source file:main.java.framework.java.measurement.MeasurementUtils.java

/**
 * Parses a {@link MethodTree} for it's id used in the database
 * @param tree//from w  w w .  j  a  va 2s .  co m
 * @return method's id in format classId->methodName(parameters)
 */
public static String getMethodID(MethodTree tree) {
    String name = tree.simpleName().name();
    StringJoiner methodDeclaration = new StringJoiner(",", name + "(", ")");
    tree.parameters().forEach(x -> methodDeclaration.add(x.simpleName().name()));
    return methodDeclaration.toString();
}

From source file:uk.nhs.fhir.load.FileLoader.java

/**
  * @param file File to load content from
  * @return String containing content of specified file
  *//* w w  w.ja v a  2 s .c o m*/
public static String loadFile(final File file) {
    LOG.debug("Loading file: " + file.getAbsolutePath());

    String charsetName;
    try {
        charsetName = getCharset(file);
    } catch (IOException e) {
        throw new IllegalStateException("Unable to determine appropriate charset for file " + file.getName(),
                e);
    }

    LOG.debug("Loading file using encoding: " + charsetName);

    try (ByteArrayOutputStream bOutStream = new ByteArrayOutputStream();
            InputStream fis = new FileInputStream(file);
            InputStream bomInputStream = new BOMInputStream(fis);
            Reader streamReader = new InputStreamReader(bomInputStream, charsetName);
            BufferedReader in = new BufferedReader(streamReader);) {

        StringJoiner sj = new StringJoiner("\n");

        String str;
        while ((str = in.readLine()) != null) {
            sj.add(str);
        }

        return sj.toString();
    } catch (IOException e) {
        throw new IllegalStateException("Error reading file: " + file.getName(), e);
    }
}

From source file:net.straylightlabs.archivo.controller.TelemetryController.java

public static String getAddressesAsString(NetworkInterface nic) {
    StringJoiner sj = new StringJoiner(", ");
    for (InetAddress address : Collections.list(nic.getInetAddresses())) {
        sj.add(address.getHostAddress());

    }//from w  w w.ja  va  2 s . com
    return sj.toString();
}

From source file:com.github.robozonky.app.version.UpdateMonitor.java

/**
 * Assemble the Maven Central metadata URL from the given groupId and artifactId.
 * @param groupId Group ID in question.//from   w w w. ja v  a2 s.  c  o m
 * @param artifactId Artifact ID in question.
 * @param hostname Maven Central hostname, such as "https://repo1.maven.org"
 * @return Stream to read the Maven Central metadata from.
 * @throws IOException Network communications failure.
 */
private static InputStream getMavenCentralData(final String groupId, final String artifactId,
        final String hostname) throws IOException {
    final StringJoiner joiner = new StringJoiner(UpdateMonitor.URL_SEPARATOR).add(hostname).add("maven2");
    for (final String pkg : UpdateMonitor.PATTERN_DOT.split(groupId)) {
        joiner.add(pkg);
    }
    joiner.add(artifactId).add("maven-metadata.xml");
    return UrlUtil.open(new URL(joiner.toString()));
}

From source file:org.wso2.identity.integration.test.util.Utils.java

public static List<NameValuePair> getConsentRequiredClaimsFromResponse(HttpResponse response) throws Exception {

    String redirectUrl = Utils.getRedirectUrl(response);
    Map<String, String> queryParams = Utils.getQueryParams(redirectUrl);
    List<NameValuePair> urlParameters = new ArrayList<>();
    String requestedClaims = queryParams.get("requestedClaims");
    String mandatoryClaims = queryParams.get("mandatoryClaims");

    String consentRequiredClaims;

    if (isNotBlank(mandatoryClaims) && isNotBlank(requestedClaims)) {
        StringJoiner joiner = new StringJoiner(",");
        joiner.add(mandatoryClaims);//from   w  ww.j  ava2  s.c  o m
        joiner.add(requestedClaims);
        consentRequiredClaims = joiner.toString();
    } else if (isNotBlank(mandatoryClaims)) {
        consentRequiredClaims = mandatoryClaims;
    } else {
        consentRequiredClaims = requestedClaims;
    }

    String[] claims;
    if (isNotBlank(consentRequiredClaims)) {
        claims = consentRequiredClaims.split(",");
    } else {
        claims = new String[0];
    }

    for (String claim : claims) {
        if (isNotBlank(claim)) {
            String[] claimMeta = claim.split("_", 2);
            if (claimMeta.length == 2) {
                urlParameters.add(new BasicNameValuePair("consent_" + claimMeta[0], "on"));
            }
        }
    }
    return urlParameters;
}

From source file:org.wso2.identity.integration.test.util.Utils.java

public static HttpResponse sendPOSTConsentMessage(HttpResponse response, String commonAuthUrl, String userAgent,
        String referer, HttpClient httpClient, String pastreCookie) throws Exception {
    String redirectUrl = getRedirectUrl(response);
    Map<String, String> queryParams = getQueryParams(redirectUrl);

    String sessionKey = queryParams.get("sessionDataKey");
    String mandatoryClaims = queryParams.get("mandatoryClaims");
    String requestedClaims = queryParams.get("requestedClaims");
    String consentRequiredClaims;

    if (isNotBlank(mandatoryClaims) && isNotBlank(requestedClaims)) {
        StringJoiner joiner = new StringJoiner(",");
        joiner.add(mandatoryClaims);/*from   w  w  w.  j  a  va 2  s  .  c om*/
        joiner.add(requestedClaims);
        consentRequiredClaims = joiner.toString();
    } else if (isNotBlank(mandatoryClaims)) {
        consentRequiredClaims = mandatoryClaims;
    } else {
        consentRequiredClaims = requestedClaims;
    }

    String[] claims;
    if (isNotBlank(consentRequiredClaims)) {
        claims = consentRequiredClaims.split(",");
    } else {
        claims = new String[0];
    }

    HttpPost post = new HttpPost(commonAuthUrl);
    post.setHeader("User-Agent", userAgent);
    post.addHeader("Referer", referer);
    post.addHeader("Cookie", pastreCookie);
    List<NameValuePair> urlParameters = new ArrayList<>();

    for (int i = 0; i < claims.length; i++) {

        if (isNotBlank(claims[i])) {
            String[] claimMeta = claims[i].split("_", 2);
            if (claimMeta.length == 2) {
                urlParameters.add(new BasicNameValuePair("consent_" + claimMeta[0], "on"));
            }
        }
    }
    urlParameters.add(new BasicNameValuePair("sessionDataKey", sessionKey));
    urlParameters.add(new BasicNameValuePair("consent", "approve"));
    post.setEntity(new UrlEncodedFormEntity(urlParameters));
    return httpClient.execute(post);
}

From source file:Main.java

public static String getDeepNodeValue(Node node) {
    StringJoiner out = new StringJoiner(" ");

    if (node.hasChildNodes()) {
        for (int i = 0; i < node.getChildNodes().getLength(); i++) {
            String val = getDeepNodeValue(node.getChildNodes().item(i));
            if (val != null && val.trim().length() != 0)
                out.add(val.trim());
        }//from   w ww  .j a v  a2 s  .  c  o m
    } else if (node.getNodeValue() != null && node.getNodeValue().trim().length() != 0) {
        out.add(node.getNodeValue().trim());
    }

    return out.toString();
}