Examples with XNIException org.apache.xerces.xni.XNIException used on opensource projects

Example 1 with XNIException

use of org.apache.xerces.xni.XNIException in project iaf by ibissource.

the class XMLSchemaFactory method newSchema.

public Schema newSchema(Source[] schemas) throws SAXException {
    // this will let the loader store parsed Grammars into the pool.
    XMLGrammarPoolImplExtension pool = new XMLGrammarPoolImplExtension();
    fXMLGrammarPoolWrapper.setGrammarPool(pool);
    XMLInputSource[] xmlInputSources = new XMLInputSource[schemas.length];
    InputStream inputStream;
    Reader reader;
    for (int i = 0; i < schemas.length; ++i) {
        Source source = schemas[i];
        if (source instanceof StreamSource) {
            StreamSource streamSource = (StreamSource) source;
            String publicId = streamSource.getPublicId();
            String systemId = streamSource.getSystemId();
            inputStream = streamSource.getInputStream();
            reader = streamSource.getReader();
            XMLInputSource xmlInputSource = new XMLInputSource(publicId, systemId, null);
            xmlInputSource.setByteStream(inputStream);
            xmlInputSource.setCharacterStream(reader);
            xmlInputSources[i] = xmlInputSource;
        } else if (source instanceof SAXSource) {
            SAXSource saxSource = (SAXSource) source;
            InputSource inputSource = saxSource.getInputSource();
            if (inputSource == null) {
                throw new SAXException(JAXPValidationMessageFormatter.formatMessage(fXMLSchemaLoader.getLocale(), "SAXSourceNullInputSource", null));
            }
            xmlInputSources[i] = new SAXInputSource(saxSource.getXMLReader(), inputSource);
        } else if (source instanceof DOMSource) {
            DOMSource domSource = (DOMSource) source;
            Node node = domSource.getNode();
            String systemID = domSource.getSystemId();
            xmlInputSources[i] = new DOMInputSource(node, systemID);
        } else // }
        if (source == null) {
            throw new NullPointerException(JAXPValidationMessageFormatter.formatMessage(fXMLSchemaLoader.getLocale(), "SchemaSourceArrayMemberNull", null));
        } else {
            throw new IllegalArgumentException(JAXPValidationMessageFormatter.formatMessage(fXMLSchemaLoader.getLocale(), "SchemaFactorySourceUnrecognized", new Object[] { source.getClass().getName() }));
        }
    }
    try {
        fXMLSchemaLoader.loadGrammar(xmlInputSources);
    } catch (XNIException e) {
        // this should have been reported to users already.
        throw Util.toSAXException(e);
    } catch (IOException e) {
        // this hasn't been reported, so do so now.
        SAXParseException se = new SAXParseException(e.getMessage(), null, e);
        if (fErrorHandler != null) {
            fErrorHandler.error(se);
        }
        // and we must throw it.
        throw se;
    }
    // Clear reference to grammar pool.
    fXMLGrammarPoolWrapper.setGrammarPool(null);
    // Select Schema implementation based on grammar count.
    final int grammarCount = pool.getGrammarCount();
    AbstractXMLSchema schema = null;
    if (fUseGrammarPoolOnly) {
        throw new NotImplementedException("fUseGrammarPoolOnly");
    // if (grammarCount > 1) {
    // schema = new XMLSchemaHack(new ReadOnlyGrammarPool(pool));
    // }
    // else if (grammarCount == 1) {
    // Grammar[] grammars = pool.retrieveInitialGrammarSet(XMLGrammarDescription.XML_SCHEMA);
    // schema = new XMLSchemaHack(grammars[0]);
    // }
    // else {
    // schema = new XMLSchemaHack();
    // }
    } else {
        schema = new XMLSchema(new ReadOnlyGrammarPool(pool), false);
    }
    propagateFeatures(schema);
    return schema;
}

Example 2 with XNIException

use of org.apache.xerces.xni.XNIException in project iaf by ibissource.

the class ClassLoaderXmlEntityResolverTest method classLoaderXmlEntityResolverCannotLoadExternalEntities.

@Test
public void classLoaderXmlEntityResolverCannotLoadExternalEntities() throws Exception {
    ClassLoaderXmlEntityResolver resolver = new ClassLoaderXmlEntityResolver(scopeProvider);
    XMLResourceIdentifier resourceIdentifier = getXMLResourceIdentifier("ftp://share.host.org/UDTSchema.xsd");
    URL url = this.getClass().getResource("/ClassLoader/request-ftp.xsd");
    assertNotNull(url);
    resourceIdentifier.setBaseSystemId(url.toExternalForm());
    XNIException thrown = assertThrows(XNIException.class, () -> {
        resolver.resolveEntity(resourceIdentifier);
    });
    assertThat(thrown.getMessage(), startsWith("Cannot lookup resource [ftp://share.host.org/UDTSchema.xsd] not allowed with protocol [ftp]"));
}

Example 3 with XNIException

use of org.apache.xerces.xni.XNIException in project webtools.sourceediting by eclipse.

the class XMLValidator method createXMLReader.

/**
 * Create an XML Reader.
 *
 * @return The newly created XML reader or null if unsuccessful.
 * @throws Exception
 */
protected XMLReader createXMLReader(final XMLValidationInfo valinfo, XMLEntityResolver entityResolver) throws Exception {
    XMLReader reader = null;
    // move to Xerces-2... add the contextClassLoader stuff
    ClassLoader prevClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        MyStandardParserConfiguration configuration = new MyStandardParserConfiguration(valinfo);
        reader = new org.apache.xerces.parsers.SAXParser(configuration) {

            private XMLLocator locator = null;

            /* (non-Javadoc)
         * @see org.apache.xerces.parsers.AbstractSAXParser#startDocument(org.apache.xerces.xni.XMLLocator, java.lang.String, org.apache.xerces.xni.NamespaceContext, org.apache.xerces.xni.Augmentations)
         */
            public void startDocument(org.apache.xerces.xni.XMLLocator theLocator, java.lang.String encoding, NamespaceContext nscontext, org.apache.xerces.xni.Augmentations augs) {
                locator = theLocator;
                valinfo.setXMLLocator(theLocator);
                super.startDocument(theLocator, encoding, nscontext, augs);
            }

            /* (non-Javadoc)
         * @see org.apache.xerces.parsers.AbstractSAXParser#startElement(org.apache.xerces.xni.QName, org.apache.xerces.xni.XMLAttributes, org.apache.xerces.xni.Augmentations)
         */
            public void startElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
                valinfo.getStartElementLocations().push(new LocationCoordinate(locator.getLineNumber(), locator.getColumnNumber()));
                super.startElement(element, attributes, augs);
            }

            /* (non-Javadoc)
		 * @see org.apache.xerces.parsers.AbstractSAXParser#endElement(org.apache.xerces.xni.QName, org.apache.xerces.xni.Augmentations)
		 */
            public void endElement(QName element, Augmentations augs) throws XNIException {
                super.endElement(element, augs);
                valinfo.getStartElementLocations().pop();
            }
        };
        // $NON-NLS-1$
        reader.setFeature("http://apache.org/xml/features/continue-after-fatal-error", false);
        // $NON-NLS-1$
        reader.setFeature("http://xml.org/sax/features/namespace-prefixes", valinfo.isNamespaceEncountered());
        // $NON-NLS-1$
        reader.setFeature("http://xml.org/sax/features/namespaces", valinfo.isNamespaceEncountered());
        reader.setContentHandler(new DefaultHandler() {

            public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
                valinfo.getErrorCustomizationManager().startElement(uri, localName);
            }

            public void endElement(String uri, String localName, String qName) throws SAXException {
                valinfo.getErrorCustomizationManager().endElement(uri, localName);
            }
        });
        // MH make sure validation works even when a customer entityResolver is note set (i.e. via setURIResolver())
        if (entityResolver != null) {
            // $NON-NLS-1$
            reader.setProperty("http://apache.org/xml/properties/internal/entity-resolver", entityResolver);
        }
        // $NON-NLS-1$
        reader.setProperty("http://xml.org/sax/properties/declaration-handler", new MyDeclHandler());
    } catch (Exception e) {
        Logger.logException(e);
    // e.printStackTrace();
    } finally {
        Thread.currentThread().setContextClassLoader(prevClassLoader);
    }
    return reader;
}

Example 4 with XNIException

use of org.apache.xerces.xni.XNIException in project intellij-community by JetBrains.

the class XmlResourceResolver method resolveEntity.

@Override
@Nullable
public XMLInputSource resolveEntity(XMLResourceIdentifier xmlResourceIdentifier) throws XNIException, IOException {
    String publicId = xmlResourceIdentifier.getLiteralSystemId() != null ? xmlResourceIdentifier.getLiteralSystemId() : xmlResourceIdentifier.getNamespace();
    if (publicId != null) {
        try {
            String userDir = new File(System.getProperty("user.dir")).toURI().getPath();
            String publicIdPath = new URI(publicId).getPath();
            if (publicIdPath.startsWith(userDir)) {
                publicId = publicIdPath.substring(publicIdPath.indexOf(userDir) + userDir.length());
            }
        } catch (Exception e) {
        }
    }
    PsiFile psiFile = resolve(xmlResourceIdentifier.getBaseSystemId(), publicId);
    if (psiFile == null && xmlResourceIdentifier.getBaseSystemId() != null) {
        psiFile = ExternalResourceManager.getInstance().getResourceLocation(xmlResourceIdentifier.getBaseSystemId(), myFile, null);
    }
    if (psiFile == null && xmlResourceIdentifier.getLiteralSystemId() != null && xmlResourceIdentifier.getNamespace() != null) {
        psiFile = resolve(xmlResourceIdentifier.getBaseSystemId(), publicId = xmlResourceIdentifier.getNamespace());
    }
    if (psiFile == null) {
        if (publicId != null && publicId.contains(":/")) {
            try {
                myErrorReporter.processError(new SAXParseException(XmlErrorMessages.message("xml.validate.external.resource.is.not.registered", publicId), publicId, null, 0, 0), ValidateXmlActionHandler.ProblemType.ERROR);
            } catch (SAXException ignore) {
            }
            final XMLInputSource source = new XMLInputSource(xmlResourceIdentifier);
            source.setPublicId(publicId);
            source.setCharacterStream(new StringReader(""));
            return source;
        }
        return null;
    }
    XMLInputSource source = new XMLInputSource(xmlResourceIdentifier);
    if (xmlResourceIdentifier.getLiteralSystemId() == null) {
        VirtualFile virtualFile = psiFile.getVirtualFile();
        if (virtualFile != null) {
            final String url = VfsUtilCore.fixIDEAUrl(virtualFile.getUrl());
            source.setBaseSystemId(url);
            source.setSystemId(url);
        }
    }
    source.setPublicId(publicId);
    source.setCharacterStream(new StringReader(psiFile.getText()));
    return source;
}

Example 5 with XNIException

use of org.apache.xerces.xni.XNIException in project iaf by ibissource.

the class ValidatorHandlerImpl method startElement.

public void startElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
    if (fContentHandler != null) {
        try {
            fTypeInfoProvider.beginStartElement(augs, attributes);
            fContentHandler.startElement((element.uri != null) ? element.uri : XMLSymbols.EMPTY_STRING, element.localpart, element.rawname, fAttrAdapter);
        } catch (SAXException e) {
            throw new XNIException(e);
        } finally {
            fTypeInfoProvider.finishStartElement();
        }
    }
}