javax.xml.validation.SchemaFactory#setResourceResolver

Source File: Jaxb2Marshaller.java From spring-analysis-note with MIT License

6 votes

@SuppressWarnings("deprecation")  // on JDK 9
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++) {
		Resource resource = resources[i];
		Assert.isTrue(resource != null && resource.exists(), () -> "Resource does not exist: " + resource);
		InputSource inputSource = SaxResourceUtils.createInputSource(resource);
		schemaSources[i] = new SAXSource(xmlReader, inputSource);
	}
	SchemaFactory schemaFactory = SchemaFactory.newInstance(schemaLanguage);
	if (this.schemaResourceResolver != null) {
		schemaFactory.setResourceResolver(this.schemaResourceResolver);
	}
	return schemaFactory.newSchema(schemaSources);
}

Source File: WSDLInlineSchemaValidator.java From netbeans with Apache License 2.0

6 votes

private void validate(WSDLModel model, 
                      Source saxSource, 
                      XsdBasedValidator.Handler handler,
                      LSResourceResolver resolver) {
    try {
        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);

        if (resolver != null) {
            sf.setResourceResolver(resolver);
        }
        sf.setErrorHandler(handler);

        if (saxSource == null) {
            return;
        }
        sf.newSchema(saxSource);
    } catch(SAXException sax) {
        //already processed by handler
    } catch(Exception ex) {
        handler.logValidationErrors(Validator.ResultType.ERROR, ex.getMessage());
    }
}

Source File: XsdBasedValidator.java From netbeans with Apache License 2.0

6 votes

/**
 * Subclasses can use this to get a compiled schema object.
 * @param schemas Input stream of schemas.
 * @param lsResourceResolver  resolver can be supplied optionally. Otherwise pass null.
 * @return  Compiled Schema object.
 */
protected Schema getCompiledSchema(InputStream[] schemas,
        LSResourceResolver lsResourceResolver) {
    
    Schema schema = null;
    // Convert InputStream[] to StreamSource[]
    StreamSource[] schemaStreamSources = new StreamSource[schemas.length];
    for(int index1=0 ; index1<schemas.length ; index1++)
        schemaStreamSources[index1] = new StreamSource(schemas[index1]);
    
    // Create a compiled Schema object.
    SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    schemaFactory.setResourceResolver(lsResourceResolver);
    try {
        schema = schemaFactory.newSchema(schemaStreamSources);            
    } catch(SAXException ex) {
        Logger.getLogger(getClass().getName()).log(Level.SEVERE, "getCompiledSchema", ex);
    } 
    
    return schema;
}

Source File: SchemaXsdBasedValidator.java From netbeans with Apache License 2.0

6 votes

@Override
  protected void validate(Model model, Schema schema, XsdBasedValidator.Handler handler) {
      try {
          SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
          CatalogModel cm = (CatalogModel) model.getModelSource().getLookup()
.lookup(CatalogModel.class);
   if (cm != null) {
              sf.setResourceResolver(cm);
          }
          sf.setErrorHandler(handler);
          Source saxSource = getSource(model, handler);
          if (saxSource == null) {
              return;
          }
          sf.newSchema(saxSource);
      } catch(SAXException sax) {
          //already processed by handler
      } catch(Exception ex) {
          handler.logValidationErrors(Validator.ResultType.ERROR, ex.getMessage());
      }
  }

Source File: MetsUtils.java From proarc with GNU General Public License v3.0

6 votes

/**
 *
 * Validates given document agains an XSD schema
 *
 * @param document
 * @param xsd
 * @return
 */
public static List<String> validateAgainstXSD(Document document, InputStream xsd) throws Exception {
    SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    factory.setResourceResolver(MetsLSResolver.getInstance());
    Schema schema = factory.newSchema(new StreamSource(xsd));
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();
    DOMSource domSource = new DOMSource(document);
    StreamResult sResult = new StreamResult();
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    sResult.setOutputStream(bos);
    transformer.transform(domSource, sResult);
    InputStream is = new ByteArrayInputStream(bos.toByteArray());
    DocumentBuilderFactory dbfactory = DocumentBuilderFactory.newInstance();
    dbfactory.setValidating(false);
    dbfactory.setNamespaceAware(true);
    dbfactory.setSchema(schema);
    DocumentBuilder documentBuilder = dbfactory.newDocumentBuilder();
    ValidationErrorHandler errorHandler = new ValidationErrorHandler();
    documentBuilder.setErrorHandler(errorHandler);
    documentBuilder.parse(is);
    return errorHandler.getValidationErrors();
}

Source File: JavaxXmlValidator.java From iaf with Apache License 2.0

6 votes

/**
 * Returns the {@link Schema} associated with this validator. This is an XSD schema containing knowledge about the
 * schema source as returned by {@link #getSchemaSources(List)}
 */
protected synchronized Schema getSchemaObject(String schemasId, List<nl.nn.adapterframework.validation.Schema> schemas) throws  ConfigurationException {
	Schema schema = javaxSchemas.get(schemasId);
	if (schema == null) {
		SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
		factory.setResourceResolver(new LSResourceResolver() {
			@Override
			public LSInput resolveResource(String s, String s1, String s2, String s3, String s4) {
				return null;
			}
		});
		try {
			Collection<Source> sources = getSchemaSources(schemas);
			schema = factory.newSchema(sources.toArray(new Source[sources.size()]));
			javaxSchemas.put(schemasId, schema);
		} catch (Exception e) {
			throw new ConfigurationException("cannot read schema's ["
					+ schemasId + "]", e);
		}
	}
	return schema;
}

Source File: CatalogSupportBase.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

public void testValidation(boolean setUseCatalog, boolean useCatalog, String catalog,
        String xsd, LSResourceResolver resolver)
        throws Exception {

    SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);

    // use resolver or catalog if resolver = null
    if (resolver != null) {
        factory.setResourceResolver(resolver);
    }
    if (setUseCatalog) {
        factory.setFeature(XMLConstants.USE_CATALOG, useCatalog);
    }
    factory.setProperty(CatalogFeatures.Feature.FILES.getPropertyName(), catalog);

    Schema schema = factory.newSchema(new StreamSource(new StringReader(xsd)));
    success("XMLSchema.dtd and datatypes.dtd are resolved.");
}

Source File: MCRXMLHelper.java From mycore with GNU General Public License v3.0

6 votes

/**
 * validates <code>doc</code> using XML Schema defined <code>schemaURI</code>
 * @param doc document to be validated
 * @param schemaURI URI of XML Schema document
 * @throws SAXException if validation fails
 * @throws IOException if resolving resources fails
 */
public static void validate(Document doc, String schemaURI) throws SAXException, IOException {
    SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    sf.setResourceResolver(MCREntityResolver.instance());
    Schema schema;
    try {
        schema = sf.newSchema(MCRURIResolver.instance().resolve(schemaURI, null));
    } catch (TransformerException e) {
        Throwable cause = e.getCause();
        if (cause == null) {
            throw new IOException(e);
        }
        if (cause instanceof SAXException) {
            throw (SAXException) cause;
        }
        if (cause instanceof IOException) {
            throw (IOException) cause;
        }
        throw new IOException(e);
    }
    Validator validator = schema.newValidator();
    validator.setResourceResolver(MCREntityResolver.instance());
    validator.validate(new JDOMSource(doc));
}

Source File: SchemaLoader.java From molgenis with GNU Lesser General Public License v3.0

5 votes

public SchemaLoader(String schemaName) {
  try {

    Resource schemaResource = getSchema(schemaName);

    SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    schemaFactory.setResourceResolver(this);

    schema = schemaFactory.newSchema(new StreamSource(schemaResource.getInputStream()));
  } catch (SAXException | IOException e) {
    throw new RuntimeException("Could not load schemas", e);
  }
}

Source File: ModsUtils.java From proarc with GNU General Public License v3.0

5 votes

public static Schema getSchema() throws SAXException {
    if (MODS_SCHEMA == null) {
        SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
        schemaFactory.setResourceResolver(MetsLSResolver.getInstance());
        MODS_SCHEMA = schemaFactory.newSchema(ModsDefinition.class.getResource(MODS_SCHEMA_PATH));
    }
    return MODS_SCHEMA;
}

Source File: AltoDatastream.java From proarc with GNU General Public License v3.0

5 votes

public static List<Schema> getSchemasList() throws SAXException {
    List <Schema> schemas = new ArrayList<>();
    SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    schemaFactory.setResourceResolver(MetsLSResolver.getInstance());
    schemas.add(schemaFactory.newSchema(AltoDatastream.class.getResource(ALTO_SCHEMA_PATH_20)));
    schemas.add(schemaFactory.newSchema(AltoDatastream.class.getResource(ALTO_SCHEMA_PATH_21)));
    schemas.add(schemaFactory.newSchema(AltoDatastream.class.getResource(ALTO_SCHEMA_PATH_30)));
    return schemas;
}

Source File: XMLUtils.java From yawl with GNU Lesser General Public License v3.0

5 votes

private static Validator getValidator() throws IOException, SAXException {
	if (validator == null) {
		SchemaFactory xmlSchemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
		File schemafile = new File(schemaFilePathName);
		int idx = schemaFilePathName.lastIndexOf(schemafile.getName());
		String path = schemaFilePathName.substring(0, idx);
		xmlSchemaFactory.setResourceResolver(new XMLUtils().new ResourceResolver(path));
		Reader reader = new StringReader(convertSchemaToString(schemaFilePathName));
		Schema schema = xmlSchemaFactory.newSchema(new StreamSource(reader));
		validator = schema.newValidator();
	}
	return validator;
}

Source File: RepositoryValidator.java From fix-orchestra with Apache License 2.0

5 votes

private Document validateSchema(ErrorListener errorHandler)
    throws ParserConfigurationException, SAXException, IOException {
  // parse an XML document into a DOM tree
  final DocumentBuilderFactory parserFactory = DocumentBuilderFactory.newInstance();
  parserFactory.setNamespaceAware(true);
  parserFactory.setXIncludeAware(true);
  final DocumentBuilder parser = parserFactory.newDocumentBuilder();
  final Document document = parser.parse(inputStream);

  // create a SchemaFactory capable of understanding WXS schemas
  final SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
  final ResourceResolver resourceResolver = new ResourceResolver();
  factory.setResourceResolver(resourceResolver);

  // load a WXS schema, represented by a Schema instance
  final URL resourceUrl = this.getClass().getClassLoader().getResource("xsd/repository.xsd");
  final String path = resourceUrl.getPath();
  final String parentPath = path.substring(0, path.lastIndexOf('/'));
  final URL baseUrl = new URL(resourceUrl.getProtocol(), null, parentPath);
  resourceResolver.setBaseUrl(baseUrl);

  final Source schemaFile = new StreamSource(resourceUrl.openStream());
  final Schema schema = factory.newSchema(schemaFile);

  // create a Validator instance, which can be used to validate an instance document
  final Validator validator = schema.newValidator();

  validator.setErrorHandler(errorHandler);

  // validate the DOM tree
  validator.validate(new DOMSource(document));
  return document;
}

Source File: QuikitServlet.java From attic-polygene-java with Apache License 2.0

5 votes

private EntityResolver createEntityResolver( DocumentBuilder builder )
    throws SAXException
{
    QuikitResolver quickitResolver = new QuikitResolver( builder );
    SchemaFactory schemaFactory = SchemaFactory.newInstance( "http://www.w3.org/2001/XMLSchema" );
    schemaFactory.setResourceResolver( quickitResolver );
    return quickitResolver;
}

Source File: SchemaLoader.java From molgenis with GNU Lesser General Public License v3.0

5 votes

public SchemaLoader(InputStream is) {
  try {
    SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    schemaFactory.setResourceResolver(this);

    schema = schemaFactory.newSchema(new StreamSource(is));
  } catch (SAXException e) {
    throw new RuntimeException("Could not load schemas", e);
  }
}

Source File: SchemaCache.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public ValidatorHandler newValidator() {
    if (schema==null) {
        synchronized (this) {
            if (schema == null) {

                ResourceResolver resourceResolver = null;
                try (InputStream is = clazz.getResourceAsStream(resourceName)) {

                    StreamSource source = new StreamSource(is);
                    source.setSystemId(resourceName);
                    // do not disable secure processing - these are well-known schemas

                    SchemaFactory sf = XmlFactory.createSchemaFactory(XMLConstants.W3C_XML_SCHEMA_NS_URI, false);
                    SchemaFactory schemaFactory = allowExternalAccess(sf, "file", false);

                    if (createResolver) {
                        resourceResolver = new ResourceResolver(clazz);
                        schemaFactory.setResourceResolver(resourceResolver);
                    }
                    schema = schemaFactory.newSchema(source);

                } catch (IOException | SAXException e) {
                    InternalError ie = new InternalError(e.getMessage());
                    ie.initCause(e);
                    throw ie;
                } finally {
                    if (resourceResolver != null) resourceResolver.closeStreams();
                }
            }
        }
    }
    return schema.newValidatorHandler();
}

Source File: CrossrefBuilder.java From proarc with GNU General Public License v3.0

5 votes

static Schema getCrossrefSchema() throws SAXException {
    if (SCHEMA_CROSSREF == null) {
        SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
        factory.setResourceResolver(new SimpleLSResourceResolver()
                .base(CrossrefBuilder.class)
        );
        SCHEMA_CROSSREF = factory.newSchema(CrossrefBuilder.class.getResource(XSD_FILENAME));
    }
    return SCHEMA_CROSSREF;
}

Source File: ParserUtils.java From packagedrone with Eclipse Public License 1.0

4 votes

private static Schema getSchema(String schemaPublicId)
        throws SAXException {

    Schema schema = schemaCache.get(schemaPublicId);
    if (schema == null) {
        synchronized (schemaCache) {
            schema = schemaCache.get(schemaPublicId);
            if (schema == null) {
                SchemaFactory schemaFactory = SchemaFactory.newInstance(
                    XMLConstants.W3C_XML_SCHEMA_NS_URI);
                schemaFactory.setResourceResolver(
                    new MyLSResourceResolver());
                schemaFactory.setErrorHandler(new MyErrorHandler());

                String path = schemaPublicId;
                if (schemaResourcePrefix != null) {
                    int index = schemaPublicId.lastIndexOf('/');
                    if (index != -1) {
                        path = schemaPublicId.substring(index+1);
                    }
                    path = schemaResourcePrefix + path;
                }

                InputStream input = null;
                if (isSchemaResourcePrefixFileUrl) {
                    try {
                        File f = new File(new URI(path));
                        if (f.exists()) { 
                            input = new FileInputStream(f);
                        }
                    } catch (Exception e) {
                        throw new SAXException(e);
                    }
                } else {
                    input = ParserUtils.class.getResourceAsStream(path);
                }

                if (input == null) {
      throw new SAXException(
                        Localizer.getMessage(
                            "jsp.error.internal.filenotfound",
                            schemaPublicId));
                }

                schema = schemaFactory.newSchema(new StreamSource(input));
                schemaCache.put(schemaPublicId, schema);
            }
        }
    }

    return schema;
}

Source File: SchemaValidator.java From cxf with Apache License 2.0

4 votes

private Schema createSchema(String[] schemas) throws SAXException, IOException {

        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
        sf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);

        SchemaResourceResolver resourceResolver = new SchemaResourceResolver();

        sf.setResourceResolver(resourceResolver);

        Source[] sources = new Source[schemas.length];

        for (int i = 0; i < schemas.length; i++) {
            // need to validate the schema file
            Document doc = docBuilder.parse(schemas[i]);

            DOMSource stream = new DOMSource(doc, schemas[i]);

            sources[i] = stream;
        }
        return sf.newSchema(sources);

    }

Source File: CatalogTest.java From openjdk-jdk9 with GNU General Public License v2.0

3 votes

@Test(dataProvider = "supportLSResourceResolver")
public void supportLSResourceResolver(URI catalogFile, Source schemaSource) throws SAXException {

    CatalogResolver cr = CatalogManager.catalogResolver(CatalogFeatures.defaults(), catalogFile);

    SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    factory.setResourceResolver(cr);
    Schema schema = factory.newSchema(schemaSource);

}

Java Code Examples for javax.xml.validation.SchemaFactory#setResourceResolver()