Java Code Examples for org.apache.commons.io.output.ByteArrayOutputStream#toString()

public static void updateDuration(MediaInfo mediaInfo, String outputFileName) throws IOException {
    Process process = null;
    try {
        ProcessBuilder infoProcessBuilder = new ProcessBuilder(Utils.MP4INFO, outputFileName);
        process = infoProcessBuilder.start();
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        StreamCopier.copy(process.getInputStream(), out);
        StreamCopier.copy(process.getErrorStream(), System.err);
        String info = out.toString(Charset.defaultCharset());
        long duration = parseDuration(info);
        if (duration != 0) {
            mediaInfo.setDuration(duration);
        }
    } finally {
        Utils.closeSilently(process);
    }
}
 

/**
 * Static method that transform an Input Stream to a String object, returns an empty string if InputStream is null.
 *
 * @param is                    Input Stream to process
 * @return                      a String with the stream content
 * @throws MPException
 */
public static String inputStreamToString(InputStream is) throws MPException {
    String value = "";
    if (is != null) {
        try {
            ByteArrayOutputStream result = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024];
            int length;
            while ((length = is.read(buffer)) != -1) {
                result.write(buffer, 0, length);
            }
            value = result.toString("UTF-8");
        } catch (Exception ex) {
            throw new com.mercadopago.exceptions.MPException(ex);
        }
    }
    return value;

}
 

@Test(groups = "wso2.esb", description = "cache meditor test enabling axis2 clustering.")
public void testDistributedCachingHeaderSerialization() throws Exception {

    String requestXml = "<a>ABC</a>";


    SimpleHttpClient httpClient = new SimpleHttpClient();
    Map<String, String> headers = new HashMap<String, String>();
    headers.put("Content-Type", "application/xml;charset=UTF-8");
    HttpResponse response1 = httpClient.doPost(getApiInvocationURL("CachingTest")+"/test", headers, requestXml, "application/xml;charset=UTF-8");
    ByteArrayOutputStream baos1 = new ByteArrayOutputStream();
    response1.getEntity().writeTo(baos1);
    String actualValue1 = baos1.toString();

    // this is to populate response from cache mediator
    HttpResponse response2 = httpClient.doPost(getApiInvocationURL("CachingTest")+"/test", headers, requestXml, "application/xml;charset=UTF-8");
    ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
    response2.getEntity().writeTo(baos2);
    String actualValue2 = baos2.toString();

    Assert.assertEquals(actualValue1, requestXml);
    Assert.assertEquals(actualValue2, requestXml);
    Assert.assertTrue(stringExistsInLog("CACHEMATCHEDCACHEMATCHED"));
}
 

@Test
public void exportToCsv() throws E, IOException {
    final R queryRequest = queryRequestBuilderFactory.getObject()
            .queryRestrictions(testUtils.buildQueryRestrictions())
            .queryType(QueryRequest.QueryType.MODIFIED)
            .build();

    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    exportService.exportQueryResults(outputStream, queryRequest, ExportFormat.CSV, Collections.emptyList(), 1001L);
    final String output = outputStream.toString();
    assertNotNull(output);

    try (final CSVParser csvParser = CSVParser.parse(output, CSVFormat.EXCEL)) {
        final List<CSVRecord> records = csvParser.getRecords();
        assertThat(records, not(empty()));
        final CSVRecord headerRecord = records.get(0);
        assertThat(headerRecord.get(0), endsWith("Reference")); // byte-order mark may get in the way
        assertEquals("Database", headerRecord.get(1));
        final CSVRecord firstDataRecord = records.get(1);
        final String firstDataRecordReference = firstDataRecord.get(0);
        assertNotNull(firstDataRecordReference);
        assertFalse(firstDataRecordReference.trim().isEmpty());
        final String firstDataRecordDatabase = firstDataRecord.get(1);
        assertFalse(firstDataRecordDatabase.trim().isEmpty());
    }
}
 

@Test
public void testExportToM3U() throws Exception {

    when(mediaFileDao.getFilesInPlaylist(eq(23))).thenReturn(getPlaylistFiles());
    when(settingsService.getPlaylistExportFormat()).thenReturn("m3u");

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    playlistService.exportPlaylist(23, outputStream);
    String actual = outputStream.toString();
    Assert.assertEquals(IOUtils.toString(getClass().getResourceAsStream("/PLAYLISTS/23.m3u")), actual);
}
 

@Test(groups = "wso2.esb", description = "cache meditor test enabling axis2 clustering.")
public void testDistributedCachingHeaderSerialization() throws Exception {
    String requestXml = "<a>ABC</a>";

    SimpleHttpClient httpClient = new SimpleHttpClient();
    Map<String, String> headers = new HashMap<String, String>();
    headers.put("Content-Type", "application/xml;charset=UTF-8");
    HttpResponse response1 = httpClient.doPost(getApiInvocationURL("CachingTest") + "/test", headers, requestXml,
            "application/xml;charset=UTF-8");
    ByteArrayOutputStream baos1 = new ByteArrayOutputStream();
    response1.getEntity().writeTo(baos1);
    String actualValue1 = baos1.toString();

    // this is to populate response from cache mediator
    HttpResponse response2 = httpClient.doPost(getApiInvocationURL("CachingTest") + "/test", headers, requestXml,
            "application/xml;charset=UTF-8");
    ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
    response2.getEntity().writeTo(baos2);
    String actualValue2 = baos2.toString();

    Assert.assertEquals(actualValue1, requestXml);
    Assert.assertEquals(actualValue2, requestXml);

    boolean existInLogs = carbonLogReader.checkForLog("CACHEMATCHEDCACHEMATCHED", DEFAULT_TIMEOUT);
    carbonLogReader.stop();
    Assert.assertTrue(existInLogs);
}
 

@Test
public void testExportToM3U() throws Exception {

    when(mediaFileDao.getFilesInPlaylist(eq(23))).thenReturn(getPlaylistFiles());
    when(settingsService.getPlaylistExportFormat()).thenReturn("m3u");

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    playlistService.exportPlaylist(23, outputStream);
    String actual = outputStream.toString();
    Assert.assertEquals(IOUtils.toString(getClass().getResourceAsStream("/PLAYLISTS/23.m3u")), actual);
}
 

public static String bytesToHex(byte[] keyAndIv) {
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        new HexEncoder().encode(keyAndIv, 0, keyAndIv.length, baos);
        return baos.toString();
    }
    catch (IOException ioe)
    {
        ioe.printStackTrace();
        return null;
    }
}
 

public String configAsXml(CruiseConfig config, boolean skipPreprocessingAndValidation) throws Exception {
    LOGGER.debug("[Config Save] === Converting config to XML");
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    magicalGoConfigXmlWriter.write(config, outputStream, skipPreprocessingAndValidation);
    LOGGER.debug("[Config Save] === Done converting config to XML");
    return outputStream.toString();
}
 

@Test(groups = "wso2.esb", description = "cache meditor with payloads including Processing Insturctions")
public void testCacheMediatorWithPIs() throws Exception {

    String requestXml =
            "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:ser=\"http://services.samples\" xmlns:xsd=\"http://services.samples/xsd\">\n"
                    + "   <soapenv:Header>\n"
                    + "      <m:Trans xmlns:m=\"http://www.w3schools.com/transaction/\">234</m:Trans>\n"
                    + "   </soapenv:Header>\n" + "   <soapenv:Body>\n" + "      <ser:getFullQuote>\n"
                    + "         <ser:request>\n" + "            <xsd:symbol>IBM</xsd:symbol>\n"
                    + "         </ser:request>\n" + "      </ser:getFullQuote>\n" + "   </soapenv:Body>\n"
                    + "</soapenv:Envelope>";

    final String expectedValue = "<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope "
            + "xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"><soapenv:Body><b xmlns=\"http://ws"
            + ".apache.org/ns/synapse\"><?xml-multiple  array?><xyz><a xmlns=\"\">after "
            + "cache</a></xyz></b></soapenv:Body></soapenv:Envelope>";

    DefaultHttpClient httpclient = new DefaultHttpClient();

    // this is to populate the cache mediator
    HttpPost httpPost = new HttpPost(getProxyServiceURLHttp("PF"));
    httpPost.addHeader("SOAPAction", "urn:getFullQuote");
    httpPost.setHeader(HttpHeaders.CONTENT_TYPE, "text/xml;charset=UTF-8");
    HttpEntity stringEntity = new StringEntity(requestXml, CharEncoding.UTF_8);
    httpPost.setEntity(stringEntity);
    HttpResponse response = httpclient.execute(httpPost);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    response.getEntity().writeTo(baos);
    String actualValue = baos.toString();

    // this is to get the actual cache response
    HttpPost httpPost2 = new HttpPost(getProxyServiceURLHttp("PF"));
    httpPost2.addHeader("SOAPAction", "urn:getFullQuote");
    httpPost2.setHeader(HttpHeaders.CONTENT_TYPE, "text/xml;charset=UTF-8");
    HttpEntity stringEntity2 = new StringEntity(requestXml, CharEncoding.UTF_8);
    httpPost2.setEntity(stringEntity2);
    HttpResponse response2 = httpclient.execute(httpPost);

    ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
    response2.getEntity().writeTo(baos2);
    String actualValue2 = baos2.toString();
    Assert.assertEquals(actualValue2, expectedValue);
}
 

@Test(groups = "wso2.esb", description = "cache meditor with payloads including Processing Insturctions")
public void testCacheMediatorWithPIs() throws Exception {

    String requestXml = "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:ser=\"http://services.samples\" xmlns:xsd=\"http://services.samples/xsd\">\n"
            + "   <soapenv:Header>\n"
            + "      <m:Trans xmlns:m=\"http://www.w3schools.com/transaction/\">234</m:Trans>\n"
            + "   </soapenv:Header>\n" + "   <soapenv:Body>\n" + "      <ser:getFullQuote>\n"
            + "         <ser:request>\n" + "            <xsd:symbol>IBM</xsd:symbol>\n"
            + "         </ser:request>\n" + "      </ser:getFullQuote>\n" + "   </soapenv:Body>\n"
            + "</soapenv:Envelope>";

    final String expectedValue = "<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope " +
            "xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"><soapenv:Body><b xmlns=\"http://ws" +
            ".apache.org/ns/synapse\"><?xml-multiple  array?><xyz><a xmlns=\"\">after " +
            "cache</a></xyz></b></soapenv:Body></soapenv:Envelope>";

    DefaultHttpClient httpclient = new DefaultHttpClient();

    // this is to populate the cache mediator
    HttpPost httpPost = new HttpPost(getProxyServiceURLHttp("PF"));
    httpPost.addHeader("SOAPAction", "urn:getFullQuote");
    httpPost.setHeader(HttpHeaders.CONTENT_TYPE, "text/xml;charset=UTF-8");
    HttpEntity stringEntity = new StringEntity(requestXml, CharEncoding.UTF_8);
    httpPost.setEntity(stringEntity);
    HttpResponse response = httpclient.execute(httpPost);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    response.getEntity().writeTo(baos);
    String actualValue = baos.toString();

    // this is to get the actual cache response
    HttpPost httpPost2 = new HttpPost(getProxyServiceURLHttp("PF"));
    httpPost2.addHeader("SOAPAction", "urn:getFullQuote");
    httpPost2.setHeader(HttpHeaders.CONTENT_TYPE, "text/xml;charset=UTF-8");
    HttpEntity stringEntity2 = new StringEntity(requestXml, CharEncoding.UTF_8);
    httpPost2.setEntity(stringEntity2);
    HttpResponse response2 = httpclient.execute(httpPost);

    ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
    response2.getEntity().writeTo(baos2);
    String actualValue2 = baos2.toString();
    Assert.assertEquals(actualValue2, expectedValue);
}
 

public String toXml(T object) throws XmlMappingException, IOException {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    write(object, stream);
    return stream.toString();
}