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

Example 1 with BufferedReader

use of java.io.BufferedReader in project camel by apache.

the class CMSenderOneMessageImpl method doHttpPost.

private void doHttpPost(final String urlString, final String requestString) {
    final HttpClient client = HttpClientBuilder.create().build();
    final HttpPost post = new HttpPost(urlString);
    post.setEntity(new StringEntity(requestString, Charset.forName("UTF-8")));
    try {
        final HttpResponse response = client.execute(post);
        final int statusCode = response.getStatusLine().getStatusCode();
        LOG.debug("Response Code : {}", statusCode);
        if (statusCode == 400) {
            throw new CMDirectException("CM Component and CM API show some kind of inconsistency. " + "CM is complaining about not using a post method for the request. And this component only uses POST requests. What happens?");
        }
        if (statusCode != 200) {
            throw new CMDirectException("CM Component and CM API show some kind of inconsistency. The component expects the status code to be 200 or 400. New api released? ");
        }
        // So we have 200 status code...
        // The response type is 'text/plain' and contains the actual
        // result of the request processing.
        // We obtaing the result text
        final BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        final StringBuffer result = new StringBuffer();
        String line = null;
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
        // ... and process it
        line = result.toString();
        if (!line.isEmpty()) {
            // Line is not empty = error
            LOG.debug("Result of the request processing: FAILED\n{}", line);
            if (line.contains(CMConstants.ERROR_UNKNOWN)) {
                throw new UnknownErrorException();
            } else if (line.contains(CMConstants.ERROR_NO_ACCOUNT)) {
                throw new NoAccountFoundForProductTokenException();
            } else if (line.contains(CMConstants.ERROR_INSUFICIENT_BALANCE)) {
                throw new InsufficientBalanceException();
            } else if (line.contains(CMConstants.ERROR_UNROUTABLE_MESSAGE)) {
                throw new UnroutableMessageException();
            } else if (line.contains(CMConstants.ERROR_INVALID_PRODUCT_TOKEN)) {
                throw new InvalidProductTokenException();
            } else {
                // responsibility
                throw new CMResponseException("CHECK ME. I am not expecting this. ");
            }
        }
        // Ok. Line is EMPTY - successfully submitted
        LOG.debug("Result of the request processing: Successfully submited");
    } catch (final IOException io) {
        throw new CMDirectException(io);
    } catch (Throwable t) {
        if (!(t instanceof CMDirectException)) {
            // Chain it
            t = new CMDirectException(t);
        }
        throw (CMDirectException) t;
    }
}

Example 2 with BufferedReader

use of java.io.BufferedReader in project camel by apache.

the class DefaultPropertiesResolver method loadPropertiesFromClasspath.

protected Properties loadPropertiesFromClasspath(CamelContext context, boolean ignoreMissingLocation, PropertiesLocation location) throws IOException {
    Properties answer = new Properties();
    String path = location.getPath();
    InputStream is = context.getClassResolver().loadResourceAsStream(path);
    Reader reader = null;
    if (is == null) {
        if (!ignoreMissingLocation && !location.isOptional()) {
            throw new FileNotFoundException("Properties file " + path + " not found in classpath");
        }
    } else {
        try {
            if (propertiesComponent.getEncoding() != null) {
                reader = new BufferedReader(new InputStreamReader(is, propertiesComponent.getEncoding()));
                answer.load(reader);
            } else {
                answer.load(is);
            }
        } finally {
            IOHelper.close(reader, is);
        }
    }
    return answer;
}

Example 3 with BufferedReader

use of java.io.BufferedReader in project camel by apache.

the class FileDataSet method readSourceFile.

// Implementation methods
//-------------------------------------------------------------------------
private void readSourceFile() throws IOException {
    List<Object> bodies = new LinkedList<>();
    try (BufferedReader br = new BufferedReader(new FileReader(sourceFile))) {
        Scanner scanner = new Scanner(br);
        scanner.useDelimiter(delimiter);
        while (scanner.hasNext()) {
            String nextPayload = scanner.next();
            if ((nextPayload != null) && (nextPayload.length() > 0)) {
                bodies.add(nextPayload);
            }
        }
        setDefaultBodies(bodies);
    }
}

Example 4 with BufferedReader

use of java.io.BufferedReader in project camel by apache.

the class AnnotationTypeConverterLoader method findPackages.

protected void findPackages(Set<String> packages, ClassLoader classLoader) throws IOException {
    Enumeration<URL> resources = classLoader.getResources(META_INF_SERVICES);
    while (resources.hasMoreElements()) {
        URL url = resources.nextElement();
        String path = url.getPath();
        if (!visitedURIs.contains(path)) {
            // remember we have visited this uri so we wont read it twice
            visitedURIs.add(path);
            LOG.debug("Loading file {} to retrieve list of packages, from url: {}", META_INF_SERVICES, url);
            BufferedReader reader = IOHelper.buffered(new InputStreamReader(url.openStream(), UTF8));
            try {
                while (true) {
                    String line = reader.readLine();
                    if (line == null) {
                        break;
                    }
                    line = line.trim();
                    if (line.startsWith("#") || line.length() == 0) {
                        continue;
                    }
                    tokenize(packages, line);
                }
            } finally {
                IOHelper.close(reader, null, LOG);
            }
        }
    }
}

Example 5 with BufferedReader

use of java.io.BufferedReader in project antlrworks by antlr.

the class StatisticsReporter method submitStats.

protected boolean submitStats(String id, String type, String data) {
    if (id == null) {
        error = "cannot submit stat with a null id";
        return false;
    }
    StringBuilder param = new StringBuilder();
    param.append(URL_SEND_STATS);
    param.append("ID=");
    param.append(id);
    param.append("&type=");
    param.append(type);
    param.append("&data=");
    param.append(XJUtils.encodeToURL(data));
    URLConnection urc;
    URL url;
    BufferedReader br;
    boolean success = false;
    try {
        url = new URL(param.toString());
        urc = url.openConnection();
        br = new BufferedReader(new InputStreamReader(urc.getInputStream()));
        success = br.readLine().equalsIgnoreCase("OK");
        br.close();
    } catch (IOException e) {
        error = e.toString();
    }
    return success;
}