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

Example 11 with StringReader

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

the class XmlConverter method toSAXSourceFromStAX.

@Converter
public SAXSource toSAXSourceFromStAX(StAXSource source, Exchange exchange) throws TransformerException {
    String str = toString(source, exchange);
    StringReader reader = new StringReader(str);
    return new SAXSource(new InputSource(reader));
}

Example 12 with StringReader

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

the class XmlConverter method toSAXSourceFromDOM.

@Converter
public SAXSource toSAXSourceFromDOM(DOMSource source, Exchange exchange) throws TransformerException {
    String str = toString(source, exchange);
    StringReader reader = new StringReader(str);
    return new SAXSource(new InputSource(reader));
}

Example 13 with StringReader

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

the class StaxConverterTest method testToInputSreamByXmlStreamReader.

public void testToInputSreamByXmlStreamReader() throws Exception {
    StringReader src = new StringReader(TEST_XML_7000);
    XMLStreamReader xreader = null;
    InputStream in = null;
    try {
        xreader = context.getTypeConverter().mandatoryConvertTo(XMLStreamReader.class, src);
        in = context.getTypeConverter().mandatoryConvertTo(InputStream.class, xreader);
        // verify
        InputStream expected = new ByteArrayInputStream(TEST_XML_7000.getBytes("utf-8"));
        byte[] tmp1 = new byte[512];
        byte[] tmp2 = new byte[512];
        for (; ; ) {
            int n1 = 0;
            int n2 = 0;
            try {
                n1 = expected.read(tmp1, 0, tmp1.length);
                n2 = in.read(tmp2, 0, tmp2.length);
            } catch (IOException e) {
                fail("unable to read data");
            }
            assertEquals(n1, n2);
            if (n2 < 0) {
                break;
            }
            assertTrue(Arrays.equals(tmp1, tmp2));
        }
    } finally {
        if (xreader != null) {
            xreader.close();
        }
        if (in != null) {
            in.close();
        }
    }
}

Example 14 with StringReader

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

the class StAX2SAXSourceTest method testDefaultPrefixInRootElementWithCopyTransformer.

public void testDefaultPrefixInRootElementWithCopyTransformer() throws Exception {
    TransformerFactory trf = TransformerFactory.newInstance();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    XMLStreamReader reader = context.getTypeConverter().mandatoryConvertTo(XMLStreamReader.class, new StringReader(TEST_XML));
    // ensure UTF-8 encoding
    Exchange exchange = new DefaultExchange(context);
    exchange.setProperty(Exchange.CHARSET_NAME, UTF_8.toString());
    XMLStreamWriter writer = context.getTypeConverter().mandatoryConvertTo(XMLStreamWriter.class, exchange, baos);
    StAX2SAXSource staxSource = new StAX2SAXSource(reader);
    StreamSource templateSource = new StreamSource(getClass().getResourceAsStream("/xslt/common/copy.xsl"));
    Transformer transformer = trf.newTransformer(templateSource);
    log.info("Used transformer: {}", transformer.getClass().getName());
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.transform(staxSource, new StreamResult(baos));
    writer.flush();
    baos.flush();
    assertThat(new String(baos.toByteArray()), equalTo(TEST_XML));
}

Example 15 with StringReader

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

the class IOConverterTest method testToPropertiesFromReader.

public void testToPropertiesFromReader() throws Exception {
    Reader br = IOHelper.buffered(new StringReader("foo=123\nbar=456"));
    Properties p = IOConverter.toProperties(br);
    assertNotNull(p);
    assertEquals(2, p.size());
    assertEquals("123", p.get("foo"));
    assertEquals("456", p.get("bar"));
}