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

Example 51 with ByteArrayInputStream

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

the class HL7DataFormatTest method testUnmarshalWithImplicitBig5Charset.

@Test
public void testUnmarshalWithImplicitBig5Charset() throws Exception {
    String charset = "Big5";
    MockEndpoint mock = getMockEndpoint("mock:unmarshalBig5");
    mock.expectedMessageCount(1);
    mock.message(0).body().isInstanceOf(Message.class);
    mock.expectedHeaderReceived(HL7Constants.HL7_CHARSET, null);
    mock.expectedHeaderReceived(Exchange.CHARSET_NAME, charset);
    // Message without explicit encoding in MSH-18, but the unmarshaller "guesses"
    // this time that it is Big5
    byte[] body = createHL7AsString().getBytes(Charset.forName(charset));
    template.sendBody("direct:unmarshalBig5", new ByteArrayInputStream(body));
    assertMockEndpointsSatisfied();
    Message msg = mock.getExchanges().get(0).getIn().getBody(Message.class);
    assertEquals("2.4", msg.getVersion());
    QRD qrd = (QRD) msg.get("QRD");
    assertEquals("0101701234", qrd.getWhoSubjectFilter(0).getIDNumber().getValue());
}

Example 52 with ByteArrayInputStream

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

the class HL7DataFormatTest method testUnmarshalWithExplicitUTF16Charset.

@Test
public void testUnmarshalWithExplicitUTF16Charset() throws Exception {
    String charset = "UTF-16";
    MockEndpoint mock = getMockEndpoint("mock:unmarshal");
    mock.expectedMessageCount(1);
    mock.message(0).body().isInstanceOf(Message.class);
    mock.expectedHeaderReceived(HL7Constants.HL7_CHARSET, HL7Charset.getHL7Charset(charset).getHL7CharsetName());
    mock.expectedHeaderReceived(Exchange.CHARSET_NAME, charset);
    // Message with explicit encoding in MSH-18
    byte[] body = createHL7WithCharsetAsString(HL7Charset.UTF_16).getBytes(Charset.forName(charset));
    template.sendBodyAndHeader("direct:unmarshal", new ByteArrayInputStream(body), Exchange.CHARSET_NAME, charset);
    assertMockEndpointsSatisfied();
    Message msg = mock.getExchanges().get(0).getIn().getBody(Message.class);
    assertEquals("2.4", msg.getVersion());
    QRD qrd = (QRD) msg.get("QRD");
    assertEquals("0101701234", qrd.getWhoSubjectFilter(0).getIDNumber().getValue());
}

Example 53 with ByteArrayInputStream

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

the class HttpEntityConverter method asHttpEntity.

private static HttpEntity asHttpEntity(InputStream in, Exchange exchange) throws IOException {
    InputStreamEntity entity;
    if (!exchange.getProperty(Exchange.SKIP_GZIP_ENCODING, Boolean.FALSE, Boolean.class)) {
        String contentEncoding = exchange.getIn().getHeader(Exchange.CONTENT_ENCODING, String.class);
        InputStream stream = GZIPHelper.compressGzip(contentEncoding, in);
        entity = new InputStreamEntity(stream, stream instanceof ByteArrayInputStream ? stream.available() != 0 ? stream.available() : -1 : -1);
    } else {
        Message inMessage = exchange.getIn();
        String length = inMessage.getHeader(Exchange.CONTENT_LENGTH, String.class);
        if (ObjectHelper.isEmpty(length)) {
            entity = new InputStreamEntity(in, -1);
        } else {
            entity = new InputStreamEntity(in, Long.parseLong(length));
        }
    }
    if (exchange != null) {
        String contentEncoding = exchange.getIn().getHeader(Exchange.CONTENT_ENCODING, String.class);
        String contentType = ExchangeHelper.getContentType(exchange);
        entity.setContentEncoding(contentEncoding);
        entity.setContentType(contentType);
    }
    return entity;
}

Example 54 with ByteArrayInputStream

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

the class HttpEntityConverter method asHttpEntity.

private static HttpEntity asHttpEntity(byte[] data, Exchange exchange) throws Exception {
    AbstractHttpEntity entity;
    if (exchange != null && !exchange.getProperty(Exchange.SKIP_GZIP_ENCODING, Boolean.FALSE, Boolean.class)) {
        String contentEncoding = exchange.getIn().getHeader(Exchange.CONTENT_ENCODING, String.class);
        InputStream stream = GZIPHelper.compressGzip(contentEncoding, data);
        entity = new InputStreamEntity(stream, stream instanceof ByteArrayInputStream ? stream.available() != 0 ? stream.available() : -1 : -1);
    } else {
        // create the Repeatable HttpEntity
        entity = new ByteArrayEntity(data);
    }
    if (exchange != null) {
        String contentEncoding = exchange.getIn().getHeader(Exchange.CONTENT_ENCODING, String.class);
        String contentType = ExchangeHelper.getContentType(exchange);
        entity.setContentEncoding(contentEncoding);
        entity.setContentType(contentType);
    }
    return entity;
}

Example 55 with ByteArrayInputStream

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

the class HttpBodyTest method httpPostWithInputStreamBody.

@Test
public void httpPostWithInputStreamBody() throws Exception {
    Exchange exchange = template.request(getProtocolString() + localServer.getInetAddress().getHostName() + ":" + localServer.getLocalPort() + "/post", new Processor() {

        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody(new ByteArrayInputStream(getBody().getBytes(charset)));
        }
    });
    assertExchange(exchange);
}