Example usage for com.google.common.io CharStreams readLines

Introduction

In this page you can find the example usage for com.google.common.io CharStreams readLines.

Prototype

public static List<String> readLines(Readable r) throws IOException 

Source Link

Document

Reads all of the lines from a Readable object.

Usage

From source file:org.kurento.test.internal.CheckNodes.java

public void check() throws IOException {
    InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("node-list.txt");
    List<String> nodeList = CharStreams.readLines(new InputStreamReader(inputStream, Charsets.UTF_8));

    List<String> nodesWithoutXvfb = new ArrayList<String>();
    List<String> nodesWithException = new ArrayList<String>();
    List<String> nodesDown = new ArrayList<String>();
    List<String> nodesOk = new ArrayList<String>();

    for (String node : nodeList) {
        if (SshConnection.ping(node)) {

            SshConnection remoteHost = new SshConnection(node);
            try {
                remoteHost.start();//from  w  w  w.j  a v a 2 s  .  c  o m
                int xvfb = remoteHost.runAndWaitCommand("xvfb-run");
                if (xvfb != 2) {
                    nodesWithoutXvfb.add(node);
                } else {
                    nodesOk.add(node);
                }
                log.debug("{} {}", node, xvfb);
            } catch (Exception e) {
                log.error("Exception in node {} : {}", node, e.getClass());
                nodesWithException.add(node);
            } finally {
                remoteHost.stop();
            }
        } else {
            log.error("Node down {}", node);
            nodesDown.add(node);
        }
    }

    log.debug("Nodes Ok: {} {}", nodesOk.size(), nodesOk);
    log.debug("Nodes without Xvfb: {} {}", nodesWithoutXvfb.size(), nodesWithoutXvfb);
    log.debug("Nodes with exception: {} {}", nodesWithException.size(), nodesWithException);
    log.debug("Nodes down: {} {}", nodesDown.size(), nodesDown);
}

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From source file:org.terasology.assets.test.stubs.book.BookFileFormat.java

@Override
public BookData load(ResourceUrn urn, List<AssetDataFile> inputs) throws IOException {
    try (BufferedReader reader = new BufferedReader(
            new InputStreamReader(inputs.get(0).openStream(), Charsets.UTF_8))) {
        return new BookData(CharStreams.readLines(reader));
    }//w  w  w. j ava 2s  .c  o m
}

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From source file:com.ninja_squad.core.jsp.JspFunctions.java

/**
 * Transforms all the newlines into <code>&lt;br/&gt;</code>, in order for multi-line text
 * to be displayed into an HTML page. Each line of text is also XML-escaped. <br/>
 * If a null string is passed as argument, an empty string is returned.
 * @param input the string to transform/* w  w  w.  j  a v a 2  s. com*/
 * @return the transformed string.
 */
public static String nlToBr(@Nullable String input) {
    if (input == null) {
        return "";
    }

    try {
        List<String> lines = CharStreams.readLines(new StringReader(input));
        return Joiner.on("<br/>").join(Iterables.transform(lines, ESCAPE_XML));
    } catch (IOException e) {
        throw new ShouldNeverHappenException(e);
    }
}

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From source file:eu.numberfour.n4js.SmokeTestWriter.java

@Override
public Script parse(InputStream in, URI uriToUse, Map<?, ?> options, ResourceSet resourceSet) {
    if (active) {
        if (in instanceof LazyStringInputStream) {
            try {
                String string = ((LazyStringInputStream) in).getString();
                if (string.length() < 1000 && seen.add(string)) {
                    List<String> lines = CharStreams.readLines(new StringReader(string));
                    if (lines.size() < 50) {
                        System.out.println("\t@Test");
                        System.out.format("\tdef void test_%04d() {", counter++);
                        System.out.println();
                        System.out.println("\t\t'''");
                        for (String s : lines) {
                            System.out.print("\t\t\t");
                            System.out.println(s);
                        }/*from w  w  w . j ava  2s  . co  m*/
                        System.out.println("\t\t'''.assertNoException");
                        System.out.println("\t}");
                        System.out.println();
                    }
                }
            } catch (IOException e) {
                // ignore
            }
        }
    }
    return super.parse(in, uriToUse, options, resourceSet);
}

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From source file:com.ibm.katheder.map.generation.MapGeneratorFactory.java

private static List<String> loadResource(final String resourceName) throws IOException {
    final ClassLoader cl = ClassLoader.getSystemClassLoader();
    final InputStream inputStream = cl.getResourceAsStream(resourceName);
    return CharStreams.readLines(new InputStreamReader(inputStream, CHARSET));
}

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From source file:org.jetbrains.jet.repl.ReplSessionTestFile.java

public static ReplSessionTestFile load(@NotNull File file) {
    try {/*from  w w  w .j av a  2 s.c o  m*/
        FileInputStream inputStream = new FileInputStream(file);
        try {
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "utf-8"));
            List<String> lines = CharStreams.readLines(reader);
            return load(new SimpleLinesParser(lines));
        } finally {
            inputStream.close();
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.kurento.test.internal.KillAllProcesses.java

public void killAll() throws IOException {

    InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("node-list.txt");
    List<String> nodeList = CharStreams.readLines(new InputStreamReader(inputStream, Charsets.UTF_8));

    for (String node : nodeList) {
        if (SshConnection.ping(node)) {
            try {
                SshConnection remoteHost = new SshConnection(node);
                remoteHost.start();//from  w w  w  .  j  a v  a 2  s  . co  m
                remoteHost.execCommand("kill", "-9", "-1");
            } catch (Throwable e) {
                e.printStackTrace();
            }
        } else {
            log.error("Node down {}", node);
        }
    }
}

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From source file:org.terasology.assets.test.stubs.text.TextFileFormat.java

@Override
public TextData load(ResourceUrn urn, List<AssetDataFile> inputs) throws IOException {
    TextData data = new TextData();
    if (!inputs.isEmpty()) {
        try (InputStreamReader reader = new InputStreamReader(inputs.get(0).openStream(), Charsets.UTF_8)) {
            data.setValue(Joiner.on('\n').join(CharStreams.readLines(reader)));
        }//from   w w  w . j av a 2  s  .c  o  m
    }
    return data;
}

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From source file:org.eclipse.che.plugin.docker.client.DockerfileParser.java

/** Parse content of Dockerfile that is represented by String value. */
public static Dockerfile parse(String contentOfDockerFile) throws DockerFileException {
    try {/* w  ww.ja va2 s . c  o m*/
        return parse(CharStreams.readLines(CharSource.wrap(contentOfDockerFile).openStream()));
    } catch (IOException e) {
        throw new DockerFileException("Error happened parsing the Docker file:" + e.getMessage(), e);
    }
}

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From source file:org.caleydo.data.importer.tcga.model.ClinicalMapping.java

/**
 * @param string//from   w ww  .  j  av a  2  s  .com
 * @return
 */
private static ListMultimap<String, CategoryProperty<String>> parseProperties(String fileName) {
    try (InputStreamReader r = new InputStreamReader(
            ClinicalMapping.class.getResourceAsStream("/resources/" + fileName))) {
        List<String> lines = CharStreams.readLines(r);
        lines.remove(0);
        ListMultimap<String, CategoryProperty<String>> result = ArrayListMultimap.create();
        for (String line : lines) {
            String[] ls = line.split("\t");
            String key = ls[0];
            String name = ls[1];
            String label = ls.length > 2 ? ls[2] : name;
            Color color = ls.length > 3 ? new Color(ls[3]) : null;
            result.put(key, new CategoryProperty<String>(name, label, color));
        }
        return result;
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return ImmutableListMultimap.of();
}

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