Examples with OutputStreamWriter java.io.OutputStreamWriter used on opensource projects

Example 11 with OutputStreamWriter

use of java.io.OutputStreamWriter in project che by eclipse.

the class TagListWriter method writeTo.

/**
     * @see MessageBodyWriter#writeTo(Object, Class, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType,
     *      javax.ws.rs.core.MultivaluedMap, java.io.OutputStream)
     */
@Override
public void writeTo(Iterable<Tag> tags, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {
    Writer writer = new OutputStreamWriter(entityStream);
    for (Tag tag : tags) {
        writer.write(tag.getName());
        writer.write('\n');
    }
    writer.flush();
}

Example 12 with OutputStreamWriter

use of java.io.OutputStreamWriter in project jetty.project by eclipse.

the class NCSARequestLog method doStart.

/* ------------------------------------------------------------ */
/**
     * Set up request logging and open log file.
     *
     * @see org.eclipse.jetty.util.component.AbstractLifeCycle#doStart()
     */
@Override
protected synchronized void doStart() throws Exception {
    if (_filename != null) {
        _fileOut = new RolloverFileOutputStream(_filename, _append, _retainDays, TimeZone.getTimeZone(getLogTimeZone()), _filenameDateFormat, null);
        _closeOut = true;
        LOG.info("Opened " + getDatedFilename());
    } else
        _fileOut = System.err;
    _out = _fileOut;
    synchronized (this) {
        _writer = new OutputStreamWriter(_out);
    }
    super.doStart();
}

Example 13 with OutputStreamWriter

use of java.io.OutputStreamWriter in project whirr by apache.

the class HadoopServiceTest method test.

@Test
public void test() throws Exception {
    Configuration conf = getConfiguration();
    JobConf job = new JobConf(conf, HadoopServiceTest.class);
    JobClient client = new JobClient(job);
    waitForTaskTrackers(client);
    FileSystem fs = FileSystem.get(conf);
    OutputStream os = fs.create(new Path("input"));
    Writer wr = new OutputStreamWriter(os);
    wr.write("b a\n");
    wr.close();
    job.setMapperClass(TokenCountMapper.class);
    job.setReducerClass(LongSumReducer.class);
    job.setOutputKeyClass(Text.class);
    job.setOutputValueClass(LongWritable.class);
    FileInputFormat.setInputPaths(job, new Path("input"));
    FileOutputFormat.setOutputPath(job, new Path("output"));
    JobClient.runJob(job);
    FSDataInputStream in = fs.open(new Path("output/part-00000"));
    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    assertEquals("a\t1", reader.readLine());
    assertEquals("b\t1", reader.readLine());
    assertNull(reader.readLine());
    reader.close();
}

Example 14 with OutputStreamWriter

use of java.io.OutputStreamWriter in project zeppelin by apache.

the class PegdownWebSequencelPlugin method createWebsequenceUrl.

public static String createWebsequenceUrl(String style, String content) {
    style = StringUtils.defaultString(style, "default");
    OutputStreamWriter writer = null;
    BufferedReader reader = null;
    String webSeqUrl = "";
    try {
        String query = new StringBuilder().append("style=").append(style).append("&message=").append(URLEncoder.encode(content, "UTF-8")).append("&apiVersion=1").toString();
        URL url = new URL(WEBSEQ_URL);
        URLConnection conn = url.openConnection();
        conn.setDoOutput(true);
        writer = new OutputStreamWriter(conn.getOutputStream(), StandardCharsets.UTF_8);
        writer.write(query);
        writer.flush();
        StringBuilder response = new StringBuilder();
        reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8));
        String line;
        while ((line = reader.readLine()) != null) {
            response.append(line);
        }
        writer.close();
        reader.close();
        String json = response.toString();
        int start = json.indexOf("?png=");
        int end = json.indexOf("\"", start);
        if (start != -1 && end != -1) {
            webSeqUrl = WEBSEQ_URL + "/" + json.substring(start, end);
        }
    } catch (IOException e) {
        throw new RuntimeException("Failed to get proper response from websequencediagrams.com", e);
    } finally {
        IOUtils.closeQuietly(writer);
        IOUtils.closeQuietly(reader);
    }
    return webSeqUrl;
}

Example 15 with OutputStreamWriter

use of java.io.OutputStreamWriter in project lucida by claritylab.

the class ASSERT method createInputFile.

/**
	 * Creates a temporary file containing the sentences to be processed by ASSERT.
	 * 
	 * @param ss sentences to be parsed
	 * @return input file
	 */
private static File createInputFile(String[] ss) throws Exception {
    try {
        File input = File.createTempFile("assert", ".input", new File(ASSERT_DIR + "/scripts"));
        //			input.deleteOnExit();
        PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(new FileOutputStream(input), "ISO-8859-1")));
        for (String sentence : ss) {
            pw.println(sentence);
            if (pw.checkError())
                throw new IOException();
        }
        pw.close();
        if (pw.checkError())
            throw new IOException();
        return input;
    } catch (IOException e) {
        throw new IOException("Failed to create input file.");
    }
}