Examples with IOExceptionWithCause org.apache.commons.io.IOExceptionWithCause used on opensource projects

Example 1 with IOExceptionWithCause

use of org.apache.commons.io.IOExceptionWithCause in project tika by apache.

the class AbstractPDF2XHTML method endDocument.

@Override
protected void endDocument(PDDocument pdf) throws IOException {
    try {
        // Extract text for any bookmarks:
        if (config.getExtractBookmarksText()) {
            extractBookmarkText();
        }
        try {
            extractEmbeddedDocuments(pdf);
        } catch (IOException e) {
            handleCatchableIOE(e);
        }
        //extract acroform data at end of doc
        if (config.getExtractAcroFormContent() == true) {
            try {
                extractAcroForm(pdf);
            } catch (IOException e) {
                handleCatchableIOE(e);
            }
        }
        PDDocumentCatalogAdditionalActions additionalActions = pdf.getDocumentCatalog().getActions();
        handleDestinationOrAction(additionalActions.getDP(), ActionTrigger.AFTER_DOCUMENT_PRINT);
        handleDestinationOrAction(additionalActions.getDS(), ActionTrigger.AFTER_DOCUMENT_SAVE);
        handleDestinationOrAction(additionalActions.getWC(), ActionTrigger.BEFORE_DOCUMENT_CLOSE);
        handleDestinationOrAction(additionalActions.getWP(), ActionTrigger.BEFORE_DOCUMENT_PRINT);
        handleDestinationOrAction(additionalActions.getWS(), ActionTrigger.BEFORE_DOCUMENT_SAVE);
        xhtml.endDocument();
    } catch (TikaException e) {
        throw new IOExceptionWithCause("Unable to end a document", e);
    } catch (SAXException e) {
        throw new IOExceptionWithCause("Unable to end a document", e);
    }
}

Example 2 with IOExceptionWithCause

use of org.apache.commons.io.IOExceptionWithCause in project tika by apache.

the class AbstractPDF2XHTML method doOCROnCurrentPage.

void doOCROnCurrentPage() throws IOException, TikaException, SAXException {
    if (config.getOcrStrategy().equals(NO_OCR)) {
        return;
    }
    TesseractOCRConfig tesseractConfig = context.get(TesseractOCRConfig.class, DEFAULT_TESSERACT_CONFIG);
    TesseractOCRParser tesseractOCRParser = new TesseractOCRParser();
    if (!tesseractOCRParser.hasTesseract(tesseractConfig)) {
        throw new TikaException("Tesseract is not available. " + "Please set the OCR_STRATEGY to NO_OCR or configure Tesseract correctly");
    }
    PDFRenderer renderer = new PDFRenderer(pdDocument);
    TemporaryResources tmp = new TemporaryResources();
    try {
        BufferedImage image = renderer.renderImage(pageIndex, 2.0f, config.getOcrImageType());
        Path tmpFile = tmp.createTempFile();
        try (OutputStream os = Files.newOutputStream(tmpFile)) {
            //TODO: get output format from TesseractConfig
            ImageIOUtil.writeImage(image, config.getOcrImageFormatName(), os, config.getOcrDPI(), config.getOcrImageQuality());
        }
        try (InputStream is = TikaInputStream.get(tmpFile)) {
            tesseractOCRParser.parseInline(is, xhtml, tesseractConfig);
        }
    } catch (IOException e) {
        handleCatchableIOE(e);
    } catch (SAXException e) {
        throw new IOExceptionWithCause("error writing OCR content from PDF", e);
    } finally {
        tmp.dispose();
    }
}

Example 3 with IOExceptionWithCause

use of org.apache.commons.io.IOExceptionWithCause in project tika by apache.

the class AbstractPDF2XHTML method endPage.

@Override
protected void endPage(PDPage page) throws IOException {
    try {
        for (PDAnnotation annotation : page.getAnnotations()) {
            if (annotation instanceof PDAnnotationFileAttachment) {
                PDAnnotationFileAttachment fann = (PDAnnotationFileAttachment) annotation;
                PDComplexFileSpecification fileSpec = (PDComplexFileSpecification) fann.getFile();
                try {
                    AttributesImpl attributes = new AttributesImpl();
                    attributes.addAttribute("", "source", "source", "CDATA", "annotation");
                    extractMultiOSPDEmbeddedFiles(fann.getAttachmentName(), fileSpec, attributes);
                } catch (SAXException e) {
                    throw new IOExceptionWithCause("file embedded in annotation sax exception", e);
                } catch (TikaException e) {
                    throw new IOExceptionWithCause("file embedded in annotation tika exception", e);
                } catch (IOException e) {
                    handleCatchableIOE(e);
                }
            } else if (annotation instanceof PDAnnotationWidget) {
                handleWidget((PDAnnotationWidget) annotation);
            }
            // TODO: remove once PDFBOX-1143 is fixed:
            if (config.getExtractAnnotationText()) {
                PDActionURI uri = getActionURI(annotation);
                if (uri != null) {
                    String link = uri.getURI();
                    if (link != null && link.trim().length() > 0) {
                        xhtml.startElement("div", "class", "annotation");
                        xhtml.startElement("a", "href", link);
                        xhtml.characters(link);
                        xhtml.endElement("a");
                        xhtml.endElement("div");
                    }
                }
                if (annotation instanceof PDAnnotationMarkup) {
                    PDAnnotationMarkup annotationMarkup = (PDAnnotationMarkup) annotation;
                    String title = annotationMarkup.getTitlePopup();
                    String subject = annotationMarkup.getSubject();
                    String contents = annotationMarkup.getContents();
                    // TODO: maybe also annotationMarkup.getRichContents()?
                    if (title != null || subject != null || contents != null) {
                        xhtml.startElement("div", "class", "annotation");
                        if (title != null) {
                            xhtml.startElement("div", "class", "annotationTitle");
                            xhtml.characters(title);
                            xhtml.endElement("div");
                        }
                        if (subject != null) {
                            xhtml.startElement("div", "class", "annotationSubject");
                            xhtml.characters(subject);
                            xhtml.endElement("div");
                        }
                        if (contents != null) {
                            xhtml.startElement("div", "class", "annotationContents");
                            xhtml.characters(contents);
                            xhtml.endElement("div");
                        }
                        xhtml.endElement("div");
                    }
                }
            }
        }
        if (config.getOcrStrategy().equals(PDFParserConfig.OCR_STRATEGY.OCR_AND_TEXT_EXTRACTION)) {
            doOCROnCurrentPage();
        }
        PDPageAdditionalActions pageActions = page.getActions();
        if (pageActions != null) {
            handleDestinationOrAction(pageActions.getC(), ActionTrigger.PAGE_CLOSE);
            handleDestinationOrAction(pageActions.getO(), ActionTrigger.PAGE_OPEN);
        }
        xhtml.endElement("div");
    } catch (SAXException | TikaException e) {
        throw new IOExceptionWithCause("Unable to end a page", e);
    } catch (IOException e) {
        exceptions.add(e);
    } finally {
        pageIndex++;
    }
}

Example 4 with IOExceptionWithCause

use of org.apache.commons.io.IOExceptionWithCause in project tika by apache.

the class SQLite3DBParser method getConnection.

@Override
protected Connection getConnection(InputStream stream, Metadata metadata, ParseContext context) throws IOException {
    String connectionString = getConnectionString(stream, metadata, context);
    Connection connection = null;
    try {
        Class.forName(getJDBCClassName());
    } catch (ClassNotFoundException e) {
        throw new IOExceptionWithCause(e);
    }
    try {
        SQLiteConfig config = new SQLiteConfig();
        //good habit, but effectively meaningless here
        config.setReadOnly(true);
        connection = config.createConnection(connectionString);
    } catch (SQLException e) {
        throw new IOException(e.getMessage());
    }
    return connection;
}

Example 5 with IOExceptionWithCause

use of org.apache.commons.io.IOExceptionWithCause in project opennms by OpenNMS.

the class VmwareRequisitionUrlConnection method getInputStream.

/**
 * {@inheritDoc}
 * <p/>
 * Creates a ByteArrayInputStream implementation of InputStream of the XML
 * marshaled version of the Requisition class. Calling close on this stream
 * is safe.
 */
@Override
public InputStream getInputStream() throws IOException {
    InputStream stream = null;
    try {
        final Requisition existingRequisition = getExistingRequisition(importRequest.getForeignSource());
        importRequest.setExistingRequisition(existingRequisition);
        final VmwareImporter importer = new VmwareImporter(importRequest);
        stream = new ByteArrayInputStream(jaxBMarshal(importer.getRequisition()).getBytes());
    } catch (Throwable e) {
        logger.warn("Problem getting input stream: '{}'", e);
        throw new IOExceptionWithCause("Problem getting input stream: " + e, e);
    }
    return stream;
}