Example usage for javax.xml.transform Source getSystemId

Introduction

In this page you can find the example usage for javax.xml.transform Source getSystemId.

Prototype

public String getSystemId();

Source Link

Document

Get the system identifier that was set with setSystemId.

Usage

From source file:org.apache.fop.hyphenation.Hyphenator.java

/**
 * Load tree from serialized file or xml file
 * using configuration settings/*  w w w .jav a  2s .co  m*/
 * @param key language key for the requested hyphenation file
 * @param resolver resolver to find the hyphenation files
 * @return the requested HypenationTree or null if it is not available
 */
public static HyphenationTree getUserHyphenationTree(String key, HyphenationTreeResolver resolver) {
    HyphenationTree hTree = null;
    // I use here the following convention. The file name specified in
    // the configuration is taken as the base name. First we try
    // name + ".hyp" assuming a serialized HyphenationTree. If that fails
    // we try name + ".xml", assumming a raw hyphenation pattern file.

    // first try serialized object
    String name = key + ".hyp";
    Source source = resolver.resolve(name);
    if (source != null) {
        try {
            InputStream in = null;
            if (source instanceof StreamSource) {
                in = ((StreamSource) source).getInputStream();
            }
            if (in == null) {
                if (source.getSystemId() != null) {
                    in = new java.net.URL(source.getSystemId()).openStream();
                } else {
                    throw new UnsupportedOperationException("Cannot load hyphenation pattern file"
                            + " with the supplied Source object: " + source);
                }
            }
            in = new BufferedInputStream(in);
            try {
                hTree = readHyphenationTree(in);
            } finally {
                IOUtils.closeQuietly(in);
            }
            return hTree;
        } catch (IOException ioe) {
            if (log.isDebugEnabled()) {
                log.debug("I/O problem while trying to load " + name, ioe);
            }
        }
    }

    // try the raw XML file
    name = key + ".xml";
    source = resolver.resolve(name);
    if (source != null) {
        hTree = new HyphenationTree();
        try {
            InputStream in = null;
            if (source instanceof StreamSource) {
                in = ((StreamSource) source).getInputStream();
            }
            if (in == null) {
                if (source.getSystemId() != null) {
                    in = new java.net.URL(source.getSystemId()).openStream();
                } else {
                    throw new UnsupportedOperationException("Cannot load hyphenation pattern file"
                            + " with the supplied Source object: " + source);
                }
            }
            if (!(in instanceof BufferedInputStream)) {
                in = new BufferedInputStream(in);
            }
            try {
                InputSource src = new InputSource(in);
                src.setSystemId(source.getSystemId());
                hTree.loadPatterns(src);
            } finally {
                IOUtils.closeQuietly(in);
            }
            if (statisticsDump) {
                System.out.println("Stats: ");
                hTree.printStats();
            }
            return hTree;
        } catch (HyphenationException ex) {
            log.error(
                    "Can't load user patterns from XML file " + source.getSystemId() + ": " + ex.getMessage());
            return null;
        } catch (IOException ioe) {
            if (log.isDebugEnabled()) {
                log.debug("I/O problem while trying to load " + name, ioe);
            }
            return null;
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("Could not load user hyphenation file for '" + key + "'.");
        }
        return null;
    }
}

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From source file:org.apache.fop.pdf.PDFFactory.java

/**
 * Embeds a font.//w ww  . j a va  2s. co  m
 * @param desc FontDescriptor of the font.
 * @return PDFStream The embedded font file
 */
public AbstractPDFStream makeFontFile(FontDescriptor desc) {
    if (desc.getFontType() == FontType.OTHER) {
        throw new IllegalArgumentException("Trying to embed unsupported font type: " + desc.getFontType());
    }

    CustomFont font = getCustomFont(desc);

    InputStream in = null;
    try {
        Source source = font.getEmbedFileSource();
        if (source == null && font.getEmbedResourceName() != null) {
            source = new StreamSource(this.getClass().getResourceAsStream(font.getEmbedResourceName()));
        }
        if (source == null) {
            return null;
        }
        if (source instanceof StreamSource) {
            in = ((StreamSource) source).getInputStream();
        }
        if (in == null && source.getSystemId() != null) {
            try {
                in = new java.net.URL(source.getSystemId()).openStream();
            } catch (MalformedURLException e) {
                //TODO: Why construct a new exception here, when it is not thrown?
                new FileNotFoundException("File not found. URL could not be resolved: " + e.getMessage());
            }
        }
        if (in == null) {
            return null;
        }
        //Make sure the InputStream is decorated with a BufferedInputStream
        if (!(in instanceof java.io.BufferedInputStream)) {
            in = new java.io.BufferedInputStream(in);
        }
        if (in == null) {
            return null;
        } else {
            try {
                AbstractPDFStream embeddedFont;
                if (desc.getFontType() == FontType.TYPE0) {
                    MultiByteFont mbfont = (MultiByteFont) font;
                    FontFileReader reader = new FontFileReader(in);

                    TTFSubSetFile subset = new TTFSubSetFile();
                    subset.readFont(reader, mbfont.getTTCName(), mbfont.getUsedGlyphs());
                    byte[] subsetFont = subset.getFontSubset();
                    // Only TrueType CID fonts are supported now

                    embeddedFont = new PDFTTFStream(subsetFont.length);
                    ((PDFTTFStream) embeddedFont).setData(subsetFont, subsetFont.length);
                } else if (desc.getFontType() == FontType.TYPE1) {
                    PFBParser parser = new PFBParser();
                    PFBData pfb = parser.parsePFB(in);
                    embeddedFont = new PDFT1Stream();
                    ((PDFT1Stream) embeddedFont).setData(pfb);
                } else {
                    byte[] file = IOUtils.toByteArray(in);
                    embeddedFont = new PDFTTFStream(file.length);
                    ((PDFTTFStream) embeddedFont).setData(file, file.length);
                }

                /*
                embeddedFont.getFilterList().addFilter("flate");
                if (getDocument().isEncryptionActive()) {
                getDocument().applyEncryption(embeddedFont);
                } else {
                embeddedFont.getFilterList().addFilter("ascii-85");
                }*/

                return embeddedFont;
            } finally {
                in.close();
            }
        }
    } catch (IOException ioe) {
        log.error("Failed to embed font [" + desc + "] " + desc.getEmbedFontName(), ioe);
        return null;
    }
}

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From source file:org.apache.fop.render.pdf.PDFRenderingUtil.java

private void addDefaultOutputProfile() throws IOException {
    if (this.outputProfile != null) {
        return;// www.j  a  va2s . com
    }
    ICC_Profile profile;
    InputStream in = null;
    if (this.outputProfileURI != null) {
        this.outputProfile = pdfDoc.getFactory().makePDFICCStream();
        Source src = getUserAgent().resolveURI(this.outputProfileURI);
        if (src == null) {
            throw new IOException("Output profile not found: " + this.outputProfileURI);
        }
        if (src instanceof StreamSource) {
            in = ((StreamSource) src).getInputStream();
        } else {
            in = new URL(src.getSystemId()).openStream();
        }
        try {
            profile = ColorProfileUtil.getICC_Profile(in);
        } finally {
            IOUtils.closeQuietly(in);
        }
        this.outputProfile.setColorSpace(profile, null);
    } else {
        //Fall back to sRGB profile
        outputProfile = sRGBColorSpace.getICCStream();
    }
}

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From source file:org.apache.fop.render.ps.PSFontUtils.java

private static InputStream getInputStreamOnFont(PSGenerator gen, CustomFont font) throws IOException {
    if (isEmbeddable(font)) {
        Source source = font.getEmbedFileSource();
        if (source == null && font.getEmbedResourceName() != null) {
            source = new StreamSource(PSFontUtils.class.getResourceAsStream(font.getEmbedResourceName()));
        }//from  ww  w. j  ava 2 s.c  o m
        if (source == null) {
            return null;
        }
        InputStream in = null;
        if (source instanceof StreamSource) {
            in = ((StreamSource) source).getInputStream();
        }
        if (in == null && source.getSystemId() != null) {
            try {
                in = new java.net.URL(source.getSystemId()).openStream();
            } catch (MalformedURLException e) {
                new FileNotFoundException("File not found. URL could not be resolved: " + e.getMessage());
            }
        }
        if (in == null) {
            return null;
        }
        //Make sure the InputStream is decorated with a BufferedInputStream
        if (!(in instanceof java.io.BufferedInputStream)) {
            in = new java.io.BufferedInputStream(in);
        }
        return in;
    } else {
        return null;
    }
}

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From source file:org.apache.fop.threading.FOProcessorImpl.java

/** {@inheritDoc} */
public void process(Source src, Templates templates, OutputStream out)
        throws org.apache.fop.apps.FOPException, java.io.IOException {
    FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
    foUserAgent.setBaseURL(src.getSystemId());
    try {//  w w  w.  j  av  a2  s. c o  m
        URL url = new URL(src.getSystemId());
        String filename = FilenameUtils.getName(url.getPath());
        foUserAgent.getEventBroadcaster().addEventListener(new AvalonAdapter(getLogger(), filename));
    } catch (MalformedURLException mfue) {
        throw new RuntimeException(mfue);
    }
    Fop fop = fopFactory.newFop(this.mime, foUserAgent, out);

    try {
        Transformer transformer;
        if (templates == null) {
            transformer = factory.newTransformer();
        } else {
            transformer = templates.newTransformer();
        }
        Result res = new SAXResult(fop.getDefaultHandler());
        transformer.transform(src, res);
    } catch (TransformerException e) {
        throw new FOPException(e);
    }
}

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From source file:org.apache.fop.threading.IFProcessorImpl.java

/** {@inheritDoc}
 * @throws IFException *///  ww w .j a v a 2s.  c  o  m
public void process(Source src, Templates templates, OutputStream out)
        throws org.apache.fop.apps.FOPException, java.io.IOException, IFException {
    FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
    foUserAgent.setBaseURL(src.getSystemId());
    try {
        URL url = new URL(src.getSystemId());
        String filename = FilenameUtils.getName(url.getPath());
        foUserAgent.getEventBroadcaster().addEventListener(new AvalonAdapter(getLogger(), filename));
    } catch (MalformedURLException mfue) {
        throw new RuntimeException(mfue);
    }

    //Setup target handler
    IFDocumentHandler targetHandler = fopFactory.getRendererFactory().createDocumentHandler(foUserAgent, mime);

    //Setup fonts
    IFUtil.setupFonts(targetHandler);
    targetHandler.setResult(new StreamResult(out));

    try {
        Transformer transformer;
        if (templates == null) {
            transformer = factory.newTransformer();
        } else {
            transformer = templates.newTransformer();
        }
        IFParser parser = new IFParser();
        ContentHandler contentHandler = parser.getContentHandler(targetHandler, foUserAgent);
        Result res = new SAXResult(contentHandler);
        transformer.transform(src, res);
    } catch (TransformerException e) {
        throw new FOPException(e);
    }
}

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From source file:org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.java

/** {@inheritDoc} */
public Source newSource(String uri) {
    Source source = resolveURI(uri);
    if (source == null) {
        if (log.isDebugEnabled()) {
            log.debug("URI could not be resolved: " + uri);
        }//w w  w .  j av a2s .  c o  m
        return null;
    }
    if (!(source instanceof StreamSource) && !(source instanceof SAXSource)) {
        //Return any non-stream Sources and let the ImageLoaders deal with them
        return source;
    }

    ImageSource imageSource = null;

    String resolvedURI = source.getSystemId();
    URL url;
    try {
        url = new URL(resolvedURI);
    } catch (MalformedURLException e) {
        url = null;
    }
    File f = /*FileUtils.*/toFile(url);
    if (f != null) {
        boolean directFileAccess = true;
        assert (source instanceof StreamSource) || (source instanceof SAXSource);
        InputStream in = ImageUtil.getInputStream(source);
        if (in == null) {
            try {
                in = new java.io.FileInputStream(f);
            } catch (FileNotFoundException fnfe) {
                log.error("Error while opening file." + " Could not load image from system identifier '"
                        + source.getSystemId() + "' (" + fnfe.getMessage() + ")");
                return null;
            }
        }
        if (in != null) {
            in = ImageUtil.decorateMarkSupported(in);
            try {
                if (ImageUtil.isGZIPCompressed(in)) {
                    //GZIPped stream are not seekable, so buffer/cache like other URLs
                    directFileAccess = false;
                }
            } catch (IOException ioe) {
                log.error("Error while checking the InputStream for GZIP compression."
                        + " Could not load image from system identifier '" + source.getSystemId() + "' ("
                        + ioe.getMessage() + ")");
                return null;
            }
        }

        if (directFileAccess) {
            //Close as the file is reopened in a more optimal way
            IOUtils.closeQuietly(in);
            try {
                // We let the OS' file system cache do the caching for us
                // --> lower Java memory consumption, probably no speed loss
                final ImageInputStream newInputStream = ImageIO.createImageInputStream(f);
                if (newInputStream == null) {
                    log.error("Unable to create ImageInputStream for local file " + f
                            + " from system identifier '" + source.getSystemId() + "'");
                    return null;
                } else {
                    imageSource = new ImageSource(newInputStream, resolvedURI, true);
                }
            } catch (IOException ioe) {
                log.error("Unable to create ImageInputStream for local file" + " from system identifier '"
                        + source.getSystemId() + "' (" + ioe.getMessage() + ")");
            }
        }
    }

    if (imageSource == null) {
        if (ImageUtil.hasReader(source) && !ImageUtil.hasInputStream(source)) {
            //We don't handle Reader instances here so return the Source unchanged
            return source;
        }
        // Got a valid source, obtain an InputStream from it
        InputStream in = ImageUtil.getInputStream(source);
        if (in == null && url != null) {
            try {
                in = url.openStream();
            } catch (Exception ex) {
                log.error("Unable to obtain stream from system identifier '" + source.getSystemId() + "'");
            }
        }
        if (in == null) {
            log.error("The Source that was returned from URI resolution didn't contain"
                    + " an InputStream for URI: " + uri);
            return null;
        }

        try {
            //Buffer and uncompress if necessary
            in = ImageUtil.autoDecorateInputStream(in);
            imageSource = new ImageSource(createImageInputStream(in), source.getSystemId(), false);
        } catch (IOException ioe) {
            log.error("Unable to create ImageInputStream for InputStream" + " from system identifier '"
                    + source.getSystemId() + "' (" + ioe.getMessage() + ")");
        }
    }
    return imageSource;
}

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From source file:org.apereo.portal.io.xml.JaxbPortalDataHandlerService.java

@Override
public final void importData(final Source source, PortalDataKey portalDataKey) {
    //Get a StAX reader for the source to determine info about the data to import
    final BufferedXMLEventReader bufferedXmlEventReader = createSourceXmlEventReader(source);

    //If no PortalDataKey was passed build it from the source
    if (portalDataKey == null) {
        final StartElement rootElement = StaxUtils.getRootElement(bufferedXmlEventReader);
        portalDataKey = new PortalDataKey(rootElement);
        bufferedXmlEventReader.reset();//from   ww  w  .j ava2 s .  co  m
    }

    final String systemId = source.getSystemId();

    //Post Process the PortalDataKey to see if more complex import operations are needed
    final IPortalDataType portalDataType = this.dataKeyTypes.get(portalDataKey);
    if (portalDataType == null) {
        throw new RuntimeException("No IPortalDataType configured for " + portalDataKey
                + ", the resource will be ignored: " + getPartialSystemId(systemId));
    }
    final Set<PortalDataKey> postProcessedPortalDataKeys = portalDataType.postProcessPortalDataKey(systemId,
            portalDataKey, bufferedXmlEventReader);
    bufferedXmlEventReader.reset();

    //If only a single result from post processing import
    if (postProcessedPortalDataKeys.size() == 1) {
        this.importOrUpgradeData(systemId, DataAccessUtils.singleResult(postProcessedPortalDataKeys),
                bufferedXmlEventReader);
    }
    //If multiple results from post processing ordering is needed
    else {
        //Iterate over the data key order list to run the imports in the correct order
        for (final PortalDataKey orderedPortalDataKey : this.dataKeyImportOrder) {
            if (postProcessedPortalDataKeys.contains(orderedPortalDataKey)) {
                //Reset the to start of the XML document for each import/upgrade call
                bufferedXmlEventReader.reset();
                this.importOrUpgradeData(systemId, orderedPortalDataKey, bufferedXmlEventReader);
            }
        }
    }
}

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From source file:org.dhatim.delivery.AbstractParser.java

protected static Reader getReader(Source source, String contentEncoding) {
    if (source != null) {
        if (source instanceof StreamSource) {
            StreamSource streamSource = (StreamSource) source;
            if (streamSource.getReader() != null) {
                return streamSource.getReader();
            } else if (streamSource.getInputStream() != null) {
                return streamToReader(streamSource.getInputStream(), contentEncoding);
            } else if (streamSource.getSystemId() != null) {
                return systemIdToReader(streamSource.getSystemId(), contentEncoding);
            }//w  w  w .  j  a  v  a  2 s.  c  o m

            throw new SmooksException("Invalid " + StreamSource.class.getName()
                    + ".  No InputStream, Reader or SystemId instance.");
        } else if (source.getSystemId() != null) {
            return systemIdToReader(source.getSystemId(), contentEncoding);
        }
    }

    return new NullReader();
}

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From source file:org.dita2indesign.indesign.builders.InDesignFromDitaMapBuilder.java

/**
 * Applies the specified transform to the map document in order to generate
 * InCopy articles for the topics in the map. 
 * @param mapDoc//from  w  ww. j a v  a  2 s  . c om
 * @param options Options used to configure the transform, including the URL of the 
 * transform itself.
 * @throws Exception 
 */
private void generateInCopyArticlesForTopics(Document mapDoc, Map2InDesignOptions options) throws Exception {

    URL xsltUrl = options.getXsltUrl();
    if (xsltUrl == null) {
        throw new Exception("No XSLT URL option value specified.");
    }

    Source style = new StreamSource(xsltUrl.openStream());
    style.setSystemId(xsltUrl.toExternalForm());

    Source xmlSource = new DOMSource(mapDoc);
    String mapDocUri = mapDoc.getDocumentURI();
    xmlSource.setSystemId(mapDocUri);
    if (log.isDebugEnabled())
        log.debug("xmlSource.systemId=\"" + xmlSource.getSystemId() + "\"");
    // Create a temp file in the same directory as the real INX file so the 
    // XSLT transform will generate its output in the right place:
    File resultFile = File.createTempFile("map2indesign", ".inx", options.getResultFile().getParentFile()); // NOTE: The top-level file is not used.

    if (log.isDebugEnabled())
        log.debug("Calling transform()...");

    Source xsltSource = new StreamSource(xsltUrl.openStream());
    xsltSource.setSystemId(xsltUrl.toExternalForm());

    XsltTransformer trans = getSaxonTransformer(xmlSource, resultFile, xsltSource);

    trans.setParameter(new QName("styleCatalogUrl"), new XdmAtomicValue(options.getStyleCatalogUrl()));
    trans.setParameter(new QName("outputPath"), new XdmAtomicValue(resultFile.getParent()));
    trans.setParameter(new QName("linksPath"), new XdmAtomicValue(options.getLinksPath()));
    trans.setParameter(new QName("debug"), new XdmAtomicValue(options.getDebug()));

    trans.transform();
    if (log.isDebugEnabled())
        log.debug("Transformation complete.");
    resultFile.delete(); // Don't need the result file since each article is generated as a separate file.
}

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