Example usage for javax.xml.stream StreamFilter StreamFilter

Introduction

In this page you can find the example usage for javax.xml.stream StreamFilter StreamFilter.

Prototype

StreamFilter

Source Link

Usage

From source file:org.eclipse.koneki.protocols.omadm.client.basic.DMBasicSession.java

private void readMessage(final InputStream in) throws XMLStreamException {
    final XMLStreamReader reader = this.dmClient.createXMLStreamReader(in, ENCODING, new StreamFilter() {

        @Override/*  w  w  w  .j av  a2  s  .  c om*/
        public boolean accept(final XMLStreamReader reader) {
            return !reader.isWhiteSpace() && !reader.isStandalone();
        }

    });

    jumpToStartTag(reader, "SyncHdr"); //$NON-NLS-1$

    readSyncHdr(reader);
    reader.nextTag();

    readSyncBody(reader);
    reader.nextTag();

    reader.close();
}

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From source file:org.jboss.rusheye.parser.Parser.java

private void parseFile(File file, boolean tmpfile) {
    VisualSuite visualSuite = null;/*from  w  w  w.  j  a  v a2s  .com*/
    try {
        XMLValidationSchemaFactory schemaFactory = XMLValidationSchemaFactory
                .newInstance(XMLValidationSchema.SCHEMA_ID_W3C_SCHEMA);
        URL schemaURL = getClass().getClassLoader().getResource("org/jboss/rusheye/visual-suite.xsd");
        XMLValidationSchema schema = schemaFactory.createSchema(schemaURL);

        XMLInputFactory2 factory = (XMLInputFactory2) XMLInputFactory.newInstance();

        StreamFilter filter = new StreamFilter() {
            @Override
            public boolean accept(XMLStreamReader reader) {
                return reader.isStartElement();
            }
        };

        XMLStreamReader2 reader = factory.createXMLStreamReader(file);
        XMLStreamReader2 filteredReader = new Stax2FilteredStreamReader(reader, filter);

        reader.validateAgainst(schema);

        // EventFilter filter = new EventFilter() {
        // @Override
        // public boolean accept(XMLEvent reader) {
        // return reader.isStartElement();
        // }
        // };
        //
        // XMLEventReader reader = factory.createXMLEventReader(file);
        // XMLEventReader filteredReader = factory.createFilteredReader(reader, filter);

        JAXBContext ctx = JAXBContext.newInstance(VisualSuite.class.getPackage().getName());
        Unmarshaller um = ctx.createUnmarshaller();

        UnmarshallerMultiListener listener = new UnmarshallerMultiListener();
        um.setListener(listener);

        // skip parsing of the first element - visual-suite
        filteredReader.nextTag();

        visualSuite = new VisualSuite();
        handler.setVisualSuite(visualSuite);
        handler.getContext().invokeListeners().onSuiteStarted(visualSuite);

        listener.registerListener(new UniqueIdentityChecker(handler.getContext()));

        while (filteredReader.hasNext()) {
            try {
                // go on the start of the next tag
                filteredReader.nextTag();

                Object o = um.unmarshal(reader);
                if (o instanceof GlobalConfiguration) {
                    GlobalConfiguration globalConfiguration = (GlobalConfiguration) o;
                    handler.getContext().setCurrentConfiguration(globalConfiguration);
                    visualSuite.setGlobalConfiguration(globalConfiguration);
                    handler.getContext().invokeListeners().onConfigurationReady(visualSuite);

                    RetriverInjector retriverInjector = new RetriverInjector(this);
                    for (Mask mask : globalConfiguration.getMasks()) {
                        retriverInjector.afterUnmarshal(mask, null);
                    }
                    listener.registerListener(retriverInjector);
                }
                if (o instanceof Test) {
                    Test test = (Test) o;
                    handler.getContext().setCurrentConfiguration(test);
                    handler.getContext().setCurrentTest(test);
                    for (Pattern pattern : test.getPatterns()) {
                        handler.getContext().invokeListeners().onPatternReady(test, pattern);
                    }
                    Test testWrapped = ConfigurationCompiler.wrap(test, visualSuite.getGlobalConfiguration());
                    handler.getContext().invokeListeners().onTestReady(testWrapped);
                }
            } catch (WstxParsingException e) {
                // intentionally blank - wrong end of document detection
            }

        }
    } catch (XMLStreamException e) {
        throw handleParsingException(e, e);
    } catch (JAXBException e) {
        throw handleParsingException(e, e.getLinkedException());
    } finally {
        if (visualSuite != null && handler.getContext() != null) {
            handler.getContext().invokeListeners().onSuiteReady(visualSuite);
        }
        if (tmpfile) {
            FileUtils.deleteQuietly(file);
        }
    }
}

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