Example usage for java.util.stream Collectors joining

Introduction

In this page you can find the example usage for java.util.stream Collectors joining.

Prototype

public static Collector<CharSequence, ?, String> joining() 

Source Link

Document

Returns a Collector that concatenates the input elements into a String , in encounter order.

Usage

From source file:net.dv8tion.jda.core.requests.Response.java

protected Response(final okhttp3.Response response, final int code, final String message, final long retryAfter,
        final Set<String> cfRays) {
    this.rawResponse = response;
    this.code = code;
    this.message = message;
    this.exception = null;
    this.retryAfter = retryAfter;
    this.cfRays = cfRays;

    if (response == null || response.body().contentLength() == 0) {
        this.object = null;
        return;//from   w  w w  . j  a  v a  2 s .  com
    }

    InputStream body = null;
    BufferedReader reader = null;
    try {
        body = Requester.getBody(response);
        // this doesn't add overhead as org.json would do that itself otherwise
        reader = new BufferedReader(new InputStreamReader(body));
        char begin; // not sure if I really like this... but we somehow have to get if this is an object or an array
        int mark = 1;
        do {
            reader.mark(mark++);
            begin = (char) reader.read();
        } while (Character.isWhitespace(begin));

        reader.reset();

        if (begin == '{')
            this.object = new JSONObject(new JSONTokener(reader));
        else if (begin == '[')
            this.object = new JSONArray(new JSONTokener(reader));
        else
            this.object = reader.lines().collect(Collectors.joining());
    } catch (final Exception e) {
        throw new RuntimeException("An error occurred while parsing the response for a RestAction", e);
    } finally {
        try {
            body.close();
            reader.close();
        } catch (NullPointerException | IOException ignored) {
        }
    }
}

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From source file:eu.stamp_project.automaticbuilder.MavenAutomaticBuilder.java

@Override
public void compile() {
    this.runGoals(this.configuration.getAbsolutePathToProjectRoot(), "clean", "test", "-DskipTests",
            "dependency:build-classpath", "-Dmdep.outputFile=" + "target/dspot/classpath");
    final File classpathFile = new File(
            this.configuration.getAbsolutePathToProjectRoot() + "/target/dspot/classpath");
    try (BufferedReader buffer = new BufferedReader(new FileReader(classpathFile))) {
        this.classpath = buffer.lines().collect(Collectors.joining());
    } catch (Exception e) {
        throw new RuntimeException(e);
    }/*from   w  w  w . j ava2 s.  co  m*/
}

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From source file:controllers.Index.java

static void createEmptyIndex(final Client aClient, final String aIndexName, final String aPathToIndexSettings)
        throws IOException {
    deleteIndex(aClient, aIndexName);/*from   w ww.  ja v  a2 s.  c  o  m*/
    CreateIndexRequestBuilder cirb = aClient.admin().indices().prepareCreate(aIndexName);
    if (aPathToIndexSettings != null) {
        String settingsMappings = Files.lines(Paths.get(aPathToIndexSettings)).collect(Collectors.joining());
        cirb.setSource(settingsMappings);
    }
    cirb.execute().actionGet();
    aClient.admin().indices().refresh(new RefreshRequest()).actionGet();
}

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From source file:com.salesforce.dva.argus.service.callback.DefaultCallbackService.java

@Override
public HttpResponse sendNotification(DefaultAlertService.NotificationContext context) {
    String subscription = context.getNotification().getSubscriptions().stream().collect(Collectors.joining());
    try {/*from w  ww. j a  va2s. com*/
        Request request = _mapper.readValue(subscription, Request.class);
        return sendNotification(buildRequest(context, request));
    } catch (IOException e) {
        return errorResponse("illegal subscription format", e);
    }
}

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From source file:alfio.manager.EventNameManager.java

private Optional<String> getCroppedName(String cleanDisplayName) {
    String candidate = Arrays.stream(cleanDisplayName.split(SPACES_AND_PUNCTUATION))
            .map(w -> Pair.of(NUMBER_MATCHER.matcher(w).matches(), w))
            .map(p -> p.getKey() ? p.getValue() : StringUtils.left(p.getValue(), 1))
            .collect(Collectors.joining());
    if (isUnique(candidate)) {
        return Optional.of(candidate);
    }//www.  j a  v  a2  s  . c om
    return Optional.empty();
}

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From source file:eu.stamp_project.automaticbuilder.MavenAutomaticBuilder.java

@Override
public String buildClasspath() {
    if (this.classpath == null) {
        try {/*ww w  .ja  va  2s  .c o  m*/
            final File classpathFile = new File(
                    this.configuration.getAbsolutePathToProjectRoot() + "/target/dspot/classpath");
            if (!classpathFile.exists()) {
                this.runGoals(this.configuration.getAbsolutePathToProjectRoot(), "dependency:build-classpath",
                        "-Dmdep.outputFile=" + "target/dspot/classpath");
            }
            try (BufferedReader buffer = new BufferedReader(new FileReader(classpathFile))) {
                this.classpath = buffer.lines().collect(Collectors.joining());
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
    return this.classpath;
}

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From source file:de.bund.bfr.knime.gis.GisUtils.java

public static CoordinateReferenceSystem getCoordinateSystem(String shpFile)
        throws InvalidPathException, MalformedURLException, IOException, FactoryException, NoSuchFileException {
    try (Stream<String> stream = Files
            .lines(KnimeUtils.getFile(FilenameUtils.removeExtension(shpFile) + ".prj").toPath())) {
        return CRS.parseWKT(stream.collect(Collectors.joining()));
    }//  ww w. j  a  va2s.  co m
}

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From source file:com.nestedbird.modules.sitemap.SitemapGenerator.java

private String retrieveEntityXML() {
    final Stream<String> songStream = songRepository.findAll().stream().filter(AuditedEntity::getActive)
            .map(this::generateEntity);

    final Stream<String> mediumStream = mediumRepository.findAll().stream().filter(AuditedEntity::getActive)
            .map(this::generateEntity);

    final Stream<String> eventStream = eventRepository.findAll().stream().filter(AuditedEntity::getActive)
            .filter(Event::isInFuture).map(this::generateEntity);

    final Stream<String> locationStream = locationRepository.findAll().stream().filter(AuditedEntity::getActive)
            .map(this::generateEntity);

    final Stream<String> artistStream = artistRepository.findAll().stream().filter(AuditedEntity::getActive)
            .map(this::generateEntity);

    return concatStreams(extraEntities(), songStream, mediumStream, eventStream, locationStream, artistStream)
            .collect(Collectors.joining());
}

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From source file:com.demonwav.mcdev.creator.LiteLoaderProjectSettingsWizard.java

public LiteLoaderProjectSettingsWizard(@NotNull MinecraftProjectCreator creator) {
    this.creator = creator;

    mcpWarning.setVisible(false);/*from w w w .  java2 s .  c  o m*/

    minecraftVersionBox.addActionListener(e -> {
        if (mcpVersion != null) {
            mcpVersion.setMcpVersion(mcpVersionBox, (String) minecraftVersionBox.getSelectedItem(),
                    mcpBoxActionListener);
        }
    });

    pluginNameField.getDocument().addDocumentListener(new DocumentAdapter() {
        @Override
        protected void textChanged(DocumentEvent e) {
            if (mainClassModified) {
                return;
            }

            String[] words = pluginNameField.getText().split("\\s+");
            String word = Arrays.stream(words).map(WordUtils::capitalize).collect(Collectors.joining());

            String[] mainClassWords = mainClassField.getText().split("\\.");
            mainClassWords[mainClassWords.length - 1] = LITEMOD + word;

            mainClassField.getDocument().removeDocumentListener(listener);
            mainClassField.setText(Arrays.stream(mainClassWords).collect(Collectors.joining(".")));
            mainClassField.getDocument().addDocumentListener(listener);
        }
    });

    mainClassField.getDocument().addDocumentListener(listener);

    try {
        new SwingWorker() {
            @Override
            protected Object doInBackground() throws Exception {
                mcpVersion = McpVersion.downloadData();
                return null;
            }

            @Override
            protected void done() {
                if (mcpVersion == null) {
                    return;
                }

                minecraftVersionBox.removeAllItems();

                mcpVersion.getVersions().forEach(minecraftVersionBox::addItem);
                // Always select most recent
                minecraftVersionBox.setSelectedIndex(0);

                if (mcpVersion != null) {
                    mcpVersion.setMcpVersion(mcpVersionBox, (String) minecraftVersionBox.getSelectedItem(),
                            mcpBoxActionListener);
                }

                loadingBar.setIndeterminate(false);
                loadingBar.setVisible(false);
            }
        }.execute();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:com.github.breadmoirai.samurai.plugins.groovyval.GroovyvalPlugin.java

private void initializeFunctions() {
    final InputStream resourceAsStream = GroovyvalPlugin.class.getResourceAsStream("functions.txt");
    if (resourceAsStream != null) {
        try (BufferedReader br = new BufferedReader(
                new InputStreamReader(resourceAsStream, StandardCharsets.UTF_8))) {
            functions.addAll(Arrays.asList(br.lines().collect(Collectors.joining()).split("(?:});\n\n")));
        } catch (IOException e) {
            e.printStackTrace();//from  w  w w  .j  av a  2  s .c  om
        }
    }
}

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