Examples with SAXSource javax.xml.transform.sax.SAXSource used on opensource projects

Example 1 with SAXSource

use of javax.xml.transform.sax.SAXSource in project camel by apache.

the class CachedCxfPayloadTest method testCachedCxfPayloadSAXSource.

@Test
public void testCachedCxfPayloadSAXSource() throws TypeConversionException, NoTypeConversionAvailableException, IOException {
    SAXSource source = context.getTypeConverter().mandatoryConvertTo(SAXSource.class, PAYLOAD);
    // this conversion uses org.apache.camel.converter.jaxp.XmlConverter.toDOMNodeFromSAX which uses Transformer
    // to convert SAXSource to DOM. This conversion preserves the content but loses its original representation.
    doTest(source, PAYLOAD_AMPED);
}

Example 2 with SAXSource

use of javax.xml.transform.sax.SAXSource in project camel by apache.

the class XsltBuilderTest method testXsltTemplates.

public void testXsltTemplates() throws Exception {
    File file = new File("src/test/resources/org/apache/camel/builder/xml/example.xsl");
    Source source = new SAXSource(new InputSource(new FileInputStream(file)));
    XmlConverter converter = new XmlConverter();
    Templates styleSheet = converter.getTransformerFactory().newTemplates(source);
    XsltBuilder builder = XsltBuilder.xslt(styleSheet);
    Exchange exchange = new DefaultExchange(context);
    exchange.getIn().setBody("<hello>world!</hello>");
    builder.process(exchange);
    assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><goodbye>world!</goodbye>", exchange.getOut().getBody());
}

Example 3 with SAXSource

use of javax.xml.transform.sax.SAXSource in project camel by apache.

the class StreamCacheConverterTest method testConvertToStreamCache.

public void testConvertToStreamCache() throws Exception {
    context.start();
    ByteArrayInputStream inputStream = new ByteArrayInputStream(MESSAGE.getBytes());
    StreamCache streamCache = StreamCacheConverter.convertToStreamCache(new SAXSource(new InputSource(inputStream)), exchange);
    String message = exchange.getContext().getTypeConverter().convertTo(String.class, streamCache);
    assertNotNull(message);
    assertEquals("The converted message is wrong", MESSAGE, message);
}

Example 4 with SAXSource

use of javax.xml.transform.sax.SAXSource in project camel by apache.

the class ValidatingProcessor method doProcess.

protected void doProcess(Exchange exchange) throws Exception {
    Schema schema;
    if (isUseSharedSchema()) {
        schema = getSchema();
    } else {
        schema = createSchema();
    }
    Validator validator = schema.newValidator();
    // the underlying input stream, which we need to close to avoid locking files or other resources
    Source source = null;
    InputStream is = null;
    try {
        Result result = null;
        // only convert to input stream if really needed
        if (isInputStreamNeeded(exchange)) {
            is = getContentToValidate(exchange, InputStream.class);
            if (is != null) {
                source = getSource(exchange, is);
            }
        } else {
            Object content = getContentToValidate(exchange);
            if (content != null) {
                source = getSource(exchange, content);
            }
        }
        if (shouldUseHeader()) {
            if (source == null && isFailOnNullHeader()) {
                throw new NoXmlHeaderValidationException(exchange, headerName);
            }
        } else {
            if (source == null && isFailOnNullBody()) {
                throw new NoXmlBodyValidationException(exchange);
            }
        }
        //CAMEL-7036 We don't need to set the result if the source is an instance of StreamSource
        if (source instanceof DOMSource) {
            result = new DOMResult();
        } else if (source instanceof SAXSource) {
            result = new SAXResult();
        } else if (source instanceof StAXSource || source instanceof StreamSource) {
            result = null;
        }
        if (source != null) {
            // create a new errorHandler and set it on the validator
            // must be a local instance to avoid problems with concurrency (to be
            // thread safe)
            ValidatorErrorHandler handler = errorHandler.getClass().newInstance();
            validator.setErrorHandler(handler);
            try {
                LOG.trace("Validating {}", source);
                validator.validate(source, result);
                handler.handleErrors(exchange, schema, result);
            } catch (SAXParseException e) {
                // can be thrown for non well formed XML
                throw new SchemaValidationException(exchange, schema, Collections.singletonList(e), Collections.<SAXParseException>emptyList(), Collections.<SAXParseException>emptyList());
            }
        }
    } finally {
        IOHelper.close(is);
    }
}

Example 5 with SAXSource

use of javax.xml.transform.sax.SAXSource 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));
}