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

Example 1 with InputStreamReader

use of java.io.InputStreamReader 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 InputStreamReader

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

the class CxfRsRelayTest method testJaxrsRelayRoute.

/**
     * That test builds a route chaining two cxfrs endpoints. It shows a request
     * sent to the first one will be correctly transferred and consumed by the
     * other one.
     */
@Test
public void testJaxrsRelayRoute() throws Exception {
    final Main main = new Main();
    try {
        main.setApplicationContextUri("org/apache/camel/component/cxf/jaxrs/CxfRsSpringRelay.xml");
        main.start();
        Thread t = new Thread(new Runnable() {

            /**
                 * Sends a request to the first endpoint in the route
                 */
            public void run() {
                try {
                    JAXRSClientFactory.create("http://localhost:" + port6 + "/CxfRsRelayTest/rest", UploadService.class).upload(CamelRouteBuilder.class.getResourceAsStream(SAMPLE_CONTENT_PATH), SAMPLE_NAME);
                } catch (Exception e) {
                    log.warn("Error uploading to http://localhost:" + port6 + "/CxfRsRelayTest/rest", e);
                }
            }
        });
        t.start();
        LATCH.await(10, TimeUnit.SECONDS);
        assertEquals(SAMPLE_NAME, name);
        StringWriter writer = new StringWriter();
        IOUtils.copyAndCloseInput(new InputStreamReader(CamelRouteBuilder.class.getResourceAsStream(SAMPLE_CONTENT_PATH)), writer);
        assertEquals(writer.toString(), content);
    } finally {
        main.stop();
    }
}

Example 3 with InputStreamReader

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

the class OrderTest method checkWsdl.

public void checkWsdl(InputStream in) throws Exception {
    boolean containsOrderComplexType = false;
    LineNumberReader reader = new LineNumberReader(new InputStreamReader(in));
    String line;
    while ((line = reader.readLine()) != null) {
        if (line.contains("complexType name=\"order\"")) {
            containsOrderComplexType = true;
        // break;
        }
    }
    if (!containsOrderComplexType) {
        throw new RuntimeException("WSDL does not contain complex type defintion for class Order");
    }
}

Example 4 with InputStreamReader

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

the class FlatpackEndpoint method createDelimitedParser.

public Parser createDelimitedParser(Exchange exchange) throws InvalidPayloadException, IOException {
    Reader bodyReader = exchange.getIn().getMandatoryBody(Reader.class);
    Parser parser;
    if (ObjectHelper.isEmpty(getResourceUri())) {
        parser = getParserFactory().newDelimitedParser(bodyReader, delimiter, textQualifier);
    } else {
        InputStream is = ResourceHelper.resolveMandatoryResourceAsInputStream(getCamelContext(), resourceUri);
        InputStreamReader reader = new InputStreamReader(is, IOHelper.getCharsetName(exchange));
        parser = getParserFactory().newDelimitedParser(reader, bodyReader, delimiter, textQualifier, ignoreFirstRecord);
    }
    if (isAllowShortLines()) {
        parser.setHandlingShortLines(true);
        parser.setIgnoreParseWarnings(true);
    }
    if (isIgnoreExtraColumns()) {
        parser.setIgnoreExtraColumns(true);
        parser.setIgnoreParseWarnings(true);
    }
    return parser;
}

Example 5 with InputStreamReader

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

the class FlatpackEndpoint method createFixedParser.

protected Parser createFixedParser(String resourceUri, Reader bodyReader) throws IOException {
    InputStream is = ResourceHelper.resolveMandatoryResourceAsInputStream(getCamelContext(), resourceUri);
    InputStreamReader reader = new InputStreamReader(is);
    Parser parser = getParserFactory().newFixedLengthParser(reader, bodyReader);
    if (isAllowShortLines()) {
        parser.setHandlingShortLines(true);
        parser.setIgnoreParseWarnings(true);
    }
    if (isIgnoreExtraColumns()) {
        parser.setIgnoreExtraColumns(true);
        parser.setIgnoreParseWarnings(true);
    }
    return parser;
}