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

Example 21 with SAXSource

use of javax.xml.transform.sax.SAXSource in project robovm by robovm.

the class SourceTreeManager method getXMLReader.

/**
   * This method returns the SAX2 parser to use with the InputSource
   * obtained from this URI.
   * It may return null if any SAX2-conformant XML parser can be used,
   * or if getInputSource() will also return null. The parser must
   * be free for use (i.e.
   * not currently in use for another parse().
   *
   * @param inputSource The value returned from the URIResolver.
   * @return a SAX2 XMLReader to use to resolve the inputSource argument.
   * @param locator The location of the original caller, for diagnostic purposes.
   *
   * @throws TransformerException if the reader can not be created.
   */
public static XMLReader getXMLReader(Source inputSource, SourceLocator locator) throws TransformerException {
    try {
        XMLReader reader = (inputSource instanceof SAXSource) ? ((SAXSource) inputSource).getXMLReader() : null;
        if (null == reader) {
            try {
                javax.xml.parsers.SAXParserFactory factory = javax.xml.parsers.SAXParserFactory.newInstance();
                factory.setNamespaceAware(true);
                javax.xml.parsers.SAXParser jaxpParser = factory.newSAXParser();
                reader = jaxpParser.getXMLReader();
            } catch (javax.xml.parsers.ParserConfigurationException ex) {
                throw new org.xml.sax.SAXException(ex);
            } catch (javax.xml.parsers.FactoryConfigurationError ex1) {
                throw new org.xml.sax.SAXException(ex1.toString());
            } catch (NoSuchMethodError ex2) {
            } catch (AbstractMethodError ame) {
            }
            if (null == reader)
                reader = XMLReaderFactory.createXMLReader();
        }
        try {
            reader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
        } catch (org.xml.sax.SAXException se) {
        // What can we do?
        // TODO: User diagnostics.
        }
        return reader;
    } catch (org.xml.sax.SAXException se) {
        throw new TransformerException(se.getMessage(), locator, se);
    }
}

Example 22 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class Jaxb2Marshaller method loadSchema.

// on JDK 9
@SuppressWarnings("deprecation")
private Schema loadSchema(Resource[] resources, String schemaLanguage) throws IOException, SAXException {
    if (logger.isDebugEnabled()) {
        logger.debug("Setting validation schema to " + StringUtils.arrayToCommaDelimitedString(this.schemaResources));
    }
    Assert.notEmpty(resources, "No resources given");
    Assert.hasLength(schemaLanguage, "No schema language provided");
    Source[] schemaSources = new Source[resources.length];
    XMLReader xmlReader = org.xml.sax.helpers.XMLReaderFactory.createXMLReader();
    xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
    for (int i = 0; i < resources.length; i++) {
        Assert.notNull(resources[i], "Resource is null");
        Assert.isTrue(resources[i].exists(), "Resource " + resources[i] + " does not exist");
        InputSource inputSource = SaxResourceUtils.createInputSource(resources[i]);
        schemaSources[i] = new SAXSource(xmlReader, inputSource);
    }
    SchemaFactory schemaFactory = SchemaFactory.newInstance(schemaLanguage);
    if (this.schemaResourceResolver != null) {
        schemaFactory.setResourceResolver(this.schemaResourceResolver);
    }
    return schemaFactory.newSchema(schemaSources);
}

Example 23 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class Jaxb2MarshallerTests method unmarshalSaxSourceWithXmlOptions.

// SPR-10806
@Test
public void unmarshalSaxSourceWithXmlOptions() throws Exception {
    final javax.xml.bind.Unmarshaller unmarshaller = mock(javax.xml.bind.Unmarshaller.class);
    Jaxb2Marshaller marshaller = new Jaxb2Marshaller() {

        @Override
        protected javax.xml.bind.Unmarshaller createUnmarshaller() {
            return unmarshaller;
        }
    };
    // 1. external-general-entities and dtd support disabled (default)
    marshaller.unmarshal(new SAXSource(new InputSource("1")));
    ArgumentCaptor<SAXSource> sourceCaptor = ArgumentCaptor.forClass(SAXSource.class);
    verify(unmarshaller).unmarshal(sourceCaptor.capture());
    SAXSource result = sourceCaptor.getValue();
    assertEquals(true, result.getXMLReader().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(false, result.getXMLReader().getFeature("http://xml.org/sax/features/external-general-entities"));
    // 2. external-general-entities and dtd support enabled
    reset(unmarshaller);
    marshaller.setProcessExternalEntities(true);
    marshaller.setSupportDtd(true);
    marshaller.unmarshal(new SAXSource(new InputSource("1")));
    verify(unmarshaller).unmarshal(sourceCaptor.capture());
    result = sourceCaptor.getValue();
    assertEquals(false, result.getXMLReader().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(true, result.getXMLReader().getFeature("http://xml.org/sax/features/external-general-entities"));
}

Example 24 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class Jaxb2MarshallerTests method unmarshalStreamSourceWithXmlOptions.

// SPR-10806
@Test
public void unmarshalStreamSourceWithXmlOptions() throws Exception {
    final javax.xml.bind.Unmarshaller unmarshaller = mock(javax.xml.bind.Unmarshaller.class);
    Jaxb2Marshaller marshaller = new Jaxb2Marshaller() {

        @Override
        protected javax.xml.bind.Unmarshaller createUnmarshaller() {
            return unmarshaller;
        }
    };
    // 1. external-general-entities and dtd support disabled (default)
    marshaller.unmarshal(new StreamSource("1"));
    ArgumentCaptor<SAXSource> sourceCaptor = ArgumentCaptor.forClass(SAXSource.class);
    verify(unmarshaller).unmarshal(sourceCaptor.capture());
    SAXSource result = sourceCaptor.getValue();
    assertEquals(true, result.getXMLReader().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(false, result.getXMLReader().getFeature("http://xml.org/sax/features/external-general-entities"));
    // 2. external-general-entities and dtd support enabled
    reset(unmarshaller);
    marshaller.setProcessExternalEntities(true);
    marshaller.setSupportDtd(true);
    marshaller.unmarshal(new StreamSource("1"));
    verify(unmarshaller).unmarshal(sourceCaptor.capture());
    result = sourceCaptor.getValue();
    assertEquals(false, result.getXMLReader().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(true, result.getXMLReader().getFeature("http://xml.org/sax/features/external-general-entities"));
}

Example 25 with SAXSource

use of javax.xml.transform.sax.SAXSource in project spring-framework by spring-projects.

the class CastorUnmarshallerTests method unmarshalSaxSourceWithXmlOptions.

@Test
public void unmarshalSaxSourceWithXmlOptions() throws Exception {
    final AtomicReference<XMLReader> result = new AtomicReference<>();
    CastorMarshaller marshaller = new CastorMarshaller() {

        @Override
        protected Object unmarshalSaxReader(XMLReader xmlReader, InputSource inputSource) {
            result.set(xmlReader);
            return null;
        }
    };
    // 1. external-general-entities and dtd support disabled (default)
    marshaller.unmarshal(new SAXSource(new InputSource("1")));
    assertNotNull(result.get());
    assertEquals(true, result.get().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(false, result.get().getFeature("http://xml.org/sax/features/external-general-entities"));
    // 2. external-general-entities and dtd support enabled
    result.set(null);
    marshaller.setSupportDtd(true);
    marshaller.setProcessExternalEntities(true);
    marshaller.unmarshal(new SAXSource(new InputSource("1")));
    assertNotNull(result.get());
    assertEquals(false, result.get().getFeature("http://apache.org/xml/features/disallow-doctype-decl"));
    assertEquals(true, result.get().getFeature("http://xml.org/sax/features/external-general-entities"));
}