Example usage for java.io Reader read

Introduction

In this page you can find the example usage for java.io Reader read.

Prototype

public int read() throws IOException 

Source Link

Document

Reads a single character.

Usage

From source file:net.officefloor.packaging.officefloor.OfficeFloorIT.java

/**
 * Undertakes the request./*from   ww w.  j  a  va2s  .  c  o  m*/
 * 
 * @param client
 *            {@link HttpClient}.
 * @param uri
 *            URI.
 * @return String content of response entity.
 */
private String doRequest(HttpClient client, String uri) throws Exception {
    HttpResponse response = client.execute(new HttpGet("http://localhost:7878/" + uri));
    assertEquals("Should be successful", 200, response.getStatusLine().getStatusCode());
    StringWriter buffer = new StringWriter();
    Reader reader = new InputStreamReader(response.getEntity().getContent());
    for (int character = reader.read(); character != -1; character = reader.read()) {
        buffer.write(character);
    }
    return buffer.toString();
}

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From source file:org.n52.car.io.RESTConnectionTest.java

private void assertReader(Reader data) throws IOException {
    Assert.assertThat(data, is(notNullValue()));
    Assert.assertThat(data.read(), is(not(-1)));

    data.close();/*from w w  w  .j  av  a 2  s .c  o  m*/
}

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From source file:edu.asu.msse.sgowdru.moviemediaplayerrpc.MovieGetInfoAsync.java

String readAll(Reader rd) throws IOException {
    StringBuilder sb = new StringBuilder();
    int cp;/*from  w  w w . ja va  2s  .com*/
    while ((cp = rd.read()) != -1) {
        sb.append((char) cp);
    }
    return sb.toString();
}

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From source file:com.deltachi.videotex.utils.JSONReader.java

private String readAll(Reader rd) throws IOException {
    StringBuilder sb = new StringBuilder();
    int cp;// ww  w.java2  s  . co  m
    while ((cp = rd.read()) != -1) {
        sb.append((char) cp);
    }
    return sb.toString();
}

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From source file:ru.gelin.android.weather.google.GoogleWeatherSourceTest.java

public void ignoretestRawQueryRu() throws Exception {
    String apiUrl = "http://www.google.com/ig/api?weather=%s&hl=%s";
    String fullUrl = String.format(apiUrl, URLEncoder.encode("?", "UTF-8"),
            URLEncoder.encode("ru", "UTF-8"));

    HttpClient client = new DefaultHttpClient();
    HttpGet request = new HttpGet(fullUrl);
    request.setHeader("User-Agent", "Google Weather/1.0 (Linux; Android)");
    HttpResponse response = client.execute(request);

    StatusLine status = response.getStatusLine();
    if (status.getStatusCode() != 200) {
        assertTrue(false);/*from   www  .  j av a2s  .  com*/
    }

    HttpEntity entity = response.getEntity();
    String charset = HttpUtils.getCharset(entity);
    System.out.println(response.getAllHeaders());
    Reader in = new InputStreamReader(entity.getContent(), charset);
    int c;
    while ((c = in.read()) >= 0) {
        System.out.print((char) c);
    }
    assertTrue(true);
}

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From source file:com.seajas.search.contender.service.modifier.ModifierFilterProcessor.java

/**
 * Process the given reader using this filter.
 * /* ww  w  .  j  ava  2 s .co m*/
 * @param filter
 * @param reader
 * @return Reader
 * @throws IOException
 */
public Reader process(final ModifierFilter filter, final Reader reader) throws IOException {
    StringBuffer stringBuffer = new StringBuffer();

    for (int c; (c = reader.read()) != -1;)
        stringBuffer.append((char) c);

    reader.close();

    if (!filter.getIsExpression()) {
        Pattern pattern = Pattern.compile(
                Pattern.quote(filter.getFragmentStart()) + ".*" + Pattern.quote(filter.getFragmentEnd()),
                Pattern.DOTALL | Pattern.CASE_INSENSITIVE);

        return new StringReader(
                pattern.matcher(stringBuffer).replaceAll(filter.getFragmentStart() + filter.getFragmentEnd()));
    } else {
        Matcher startMatcher = Pattern.compile(filter.getFragmentStart(), Pattern.CASE_INSENSITIVE)
                .matcher(stringBuffer),
                endMatcher = Pattern.compile(filter.getFragmentEnd(), Pattern.CASE_INSENSITIVE)
                        .matcher(stringBuffer);

        while (startMatcher.find() && endMatcher.find(startMatcher.end()))
            if (startMatcher.end() != endMatcher.start()) {
                stringBuffer.delete(startMatcher.end(), endMatcher.start());

                startMatcher.reset();
                endMatcher.reset();
            }

        // Store the result

        return new StringReader(stringBuffer.toString());
    }
}

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From source file:ReaderUtil.java

/**
 * Dumps the contents of the {@link Reader} to a String, closing the {@link Reader} when done.
 *///from  www .java2  s .  c o  m
public String readToString(Reader in) throws IOException {
    StringBuffer buf = null;
    try {
        buf = pool.borrowObject();
        for (int c = in.read(); c != -1; c = in.read()) {
            buf.append((char) c);
        }
        return buf.toString();
    } catch (IOException e) {
        throw e;
    } catch (Exception e) {
        throw new RuntimeException("Unable to borrow buffer from pool" + e.toString());
    } finally {
        try {
            in.close();
        } catch (Exception e) {
            // ignored
        }
        try {
            if (null != buf) {
                pool.returnObject(buf);
            }
        } catch (Exception e) {
            // ignored
        }
    }
}

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From source file:cz.vse.fis.keg.entityclassifier.core.entitylinking.SFISearch.java

public LinkedEntity findWikipediaArticle(String mention, String lang) {

    LinkedEntity linkedEntity = null;/*from w  w  w.  jav  a2s. c  o m*/
    OutputStream os = null;
    try {
        String url = Settings.SEMITAGS_LINKING_ENDPOINT;
        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();
        String data = "lang=" + lang + "&surfaceForm=" + mention;
        con.setRequestMethod("POST");
        con.setRequestProperty("Accept", "application/json");
        con.setDoOutput(true);
        os = con.getOutputStream();
        os.write(data.getBytes("UTF-8"));
        os.flush();
        os.close();

        int responseCode = con.getResponseCode();

        int code = con.getResponseCode();

        if (code == 500) {
            return linkedEntity;
        }
        StringBuffer buffer = new StringBuffer();
        InputStream is = con.getInputStream();
        Reader isr = new InputStreamReader(is, "UTF-8");
        Reader in = new BufferedReader(isr);
        int ch;
        while ((ch = in.read()) > -1) {
            buffer.append((char) ch);
        }
        in.close();
        isr.close();
        String result = buffer.toString();

        Object linkObj = null;
        Object scoreObj = null;
        String link = "";
        double score;
        JSONObject jsonObj = new JSONObject(result);

        linkObj = jsonObj.get("link");
        scoreObj = jsonObj.get("socre");
        if (!linkObj.toString().equals("null")) {
            link = jsonObj.getString("link");
            score = jsonObj.getDouble("socre");
            linkedEntity = new LinkedEntity();
            linkedEntity.setPageTitle(link.split("/")[link.split("/").length - 1].replace("_", " "));
            linkedEntity.setConfidence(score);
            return linkedEntity;
        } else {
            return null;
        }
    } catch (MalformedURLException ex) {
        Logger.getLogger(SFISearch.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(SFISearch.class.getName()).log(Level.SEVERE, null, ex);
    }

    return linkedEntity;
}

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From source file:com.yahoo.platform.yui.coverage.report.CoverageReport.java

/**
 * Creates a new report object from a reader.
 * @param in The reader containing JSON information.
 * @throws java.io.IOException/*from  w  w w . ja  v a2  s.  co  m*/
 * @throws org.json.JSONException
 */
public CoverageReport(Reader in) throws IOException, JSONException {
    StringBuilder builder = new StringBuilder();
    int c;

    while ((c = in.read()) != -1) {
        builder.append((char) c);
    }

    this.data = new JSONObject(builder.toString());
    generateFileReports();
}

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From source file:net.officefloor.tutorial.inherithttpserver.InheritHttpServerTest.java

/**
 * Undertakes the {@link HttpRequest} and ensures the responding page is as
 * expected.//from ww  w.j  a v a  2  s .  com
 * 
 * @param url
 *            URL.
 * @param fileNameContainingExpectedContent
 *            Name of file containing the expected content.
 */
private void doTest(String url, String fileNameContainingExpectedContent) throws IOException {

    // Undertake the request
    HttpResponse response = this.client.execute(new HttpGet("http://localhost:7878/" + url));
    assertEquals("Incorrect response status for URL " + url, 200, response.getStatusLine().getStatusCode());
    String content = EntityUtils.toString(response.getEntity());

    // Obtain the expected content
    InputStream contentInputStream = Thread.currentThread().getContextClassLoader()
            .getResourceAsStream(fileNameContainingExpectedContent);
    assertNotNull("Can not find file " + fileNameContainingExpectedContent, contentInputStream);
    Reader reader = new InputStreamReader(contentInputStream);
    StringWriter expected = new StringWriter();
    for (int character = reader.read(); character != -1; character = reader.read()) {
        expected.append((char) character);
    }
    reader.close();

    // Ensure the context is as expected
    assertEquals("Incorrect content for URL " + url, expected.toString(), content);
}

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