Package org.apache.commons.io.output

Examples of org.apache.commons.io.output.NullOutputStream

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     * Test Copying file > 2GB  - see issue# IO-84
     */
    public void testCopy_inputStreamToOutputStream_IO84() throws Exception {
        long size = (long)Integer.MAX_VALUE + (long)1;
        InputStream  in  = new NullInputStream(size);
        OutputStream out = new NullOutputStream();

        // Test copy() method
        assertEquals(-1, IOUtils.copy(in, out));

        // reset the input
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        }
    }

    private void doTest(String filename, String expectedEventID)
            throws FOPException, TransformerException {
        Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, new NullOutputStream());
        EventChecker eventChecker = new EventChecker(expectedEventID);
        fop.getUserAgent().getEventBroadcaster().addEventListener(eventChecker);
        Transformer transformer = tFactory.newTransformer();
        Source src = new StreamSource(new File(basedir, filename));
        Result res = new SAXResult(fop.getDefaultHandler());
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            try {
                DecimalFormat df = new DecimalFormat("00000");
                File outfile = new File(outputDir, df.format(num) + fop.getTargetFileExtension());
                OutputStream out;
                if (writeToDevNull) {
                    out = new NullOutputStream();
                } else {
                    out = new java.io.FileOutputStream(outfile);
                    out = new java.io.BufferedOutputStream(out);
                }
                CountingOutputStream cout = new CountingOutputStream(out);
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        if (outputDir != null) {
            File tgtFile = new File(outputDir, getName() + ".pdf");
            out = new FileOutputStream(tgtFile);
            out = new BufferedOutputStream(out);
        } else {
            out = new NullOutputStream();
        }
        try {
            Source src = new DOMSource(intermediate);
            parseAndRender(src, out);
        } finally {
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        FOEventHandler foEventHandler;
        FOEventHandler overrideFOEventHandler;

        ua = fopFactory.newFOUserAgent();
        foEventHandler = factory.createFOEventHandler(
                ua, MimeConstants.MIME_PDF, new NullOutputStream());
        assertTrue(foEventHandler instanceof AreaTreeHandler);

        ua = fopFactory.newFOUserAgent();
        foEventHandler = factory.createFOEventHandler(
                ua, MimeConstants.MIME_RTF, new NullOutputStream());
        assertTrue(foEventHandler instanceof RTFHandler);

        ua = fopFactory.newFOUserAgent();
        try {
            foEventHandler = factory.createFOEventHandler(
                    ua, "invalid/format", new NullOutputStream());
            fail("Expected UnsupportedOperationException");
        } catch (UnsupportedOperationException uoe) {
            //expected
        }

        ua = fopFactory.newFOUserAgent();
        try {
            foEventHandler = factory.createFOEventHandler(
                    ua, MimeConstants.MIME_PDF, null);
            fail("Expected FOPException because of missing OutputStream");
        } catch (FOPException fe) {
            //expected
        }

        ua = fopFactory.newFOUserAgent();
        overrideFOEventHandler = new RTFHandler(ua, new NullOutputStream());
        ua.setFOEventHandlerOverride(overrideFOEventHandler);
        foEventHandler = factory.createFOEventHandler(
                ua, null, null);
        assertTrue(foEventHandler == overrideFOEventHandler);
    }
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                ttfFile.toURI().toASCIIString(), null);
        fontList.add(font);
        renderer.addFontList(fontList);

        ua.setRendererOverride(renderer);
        OutputStream out = new NullOutputStream();

        Fop fop = fopFactory.newFop(null, ua, out);

        TransformerFactory tFactory = TransformerFactory.newInstance();
        Source src = new StreamSource(new StringReader(
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        Source src = new StreamSource(foFile);

        Transformer transformer = replicatorTemplates.newTransformer();
        transformer.setParameter("repeats", new Integer(replicatorRepeats));

        OutputStream out = new NullOutputStream(); //write to /dev/nul
        try {
            FOUserAgent userAgent = fopFactory.newFOUserAgent();
            userAgent.setBaseURL(foFile.getParentFile().toURL().toExternalForm());
            Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, userAgent, out);
            Result res = new SAXResult(fop.getDefaultHandler());
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        this.sitemapBuilder = (SitemapBuilder) applicationContext.getBean("org.apache.cocoon.sitemap.SitemapBuilder");
        this.sitemap = this.sitemapBuilder.build(sitemapURL);
    }

    private Invocation buildInvocation(String request) {
        InvocationImpl invocation = new InvocationImpl(new NullOutputStream());

        invocation.setBaseURL(this.getClass().getResource("/COB-INF/"));
        invocation.setRequestURI(request);
        invocation.setComponentProvider(this.componentProvider);
        invocation.setObjectModel(new ObjectModel(new HashMap<String, Object>()));
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                            } else {
                                target = new TeeOutputStream(output,baos);
                            }
                        }
                        if (target == null){
                            target=new NullOutputStream();
                        }
                        input = ftp.retrieveFileStream(remote);
                        if (input == null){// Could not access file or other error
                            res.setResponseCode(Integer.toString(ftp.getReplyCode()));
                            res.setResponseMessage(ftp.getReplyString());
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    protected void assertConsumed(OMContainer container) {
        assertFalse("Expected the node to be incomplete", container.isComplete());
        boolean isConsumed;
        try {
            container.serialize(new NullOutputStream());
            isConsumed = false;
        } catch (Exception ex) {
            isConsumed = true;
        }
        assertTrue(isConsumed);
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