Examples with ParserConfigurationException javax.xml.parsers.ParserConfigurationException used on opensource projects

Example 91 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project adempiere by adempiere.

the class MArchive method getBinaryDataFromFileSystem.

/**
	 * @return attachment data
	 */
private byte[] getBinaryDataFromFileSystem() {
    if ("".equals(m_archivePathRoot)) {
        throw new IllegalArgumentException("no attachmentPath defined");
    }
    byte[] data = super.getBinaryData();
    m_deflated = null;
    m_inflated = null;
    if (data == null) {
        return null;
    }
    final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    try {
        final DocumentBuilder builder = factory.newDocumentBuilder();
        final Document document = builder.parse(new ByteArrayInputStream(data));
        final NodeList entries = document.getElementsByTagName("entry");
        if (entries.getLength() != 1) {
            log.severe("no archive entry found");
        }
        final Node entryNode = entries.item(0);
        final NamedNodeMap attributes = entryNode.getAttributes();
        final Node fileNode = attributes.getNamedItem("file");
        if (fileNode == null) {
            log.severe("no filename for entry");
            return null;
        }
        String filePath = fileNode.getNodeValue();
        log.fine("filePath: " + filePath);
        if (filePath != null) {
            filePath = filePath.replaceFirst(ARCHIVE_FOLDER_PLACEHOLDER, m_archivePathRoot.replaceAll("\\\\", "\\\\\\\\"));
            //just to be shure...
            String replaceSeparator = File.separator;
            if (!replaceSeparator.equals("/")) {
                replaceSeparator = "\\\\";
            }
            filePath = filePath.replaceAll("/", replaceSeparator);
            filePath = filePath.replaceAll("\\\\", replaceSeparator);
        }
        log.fine("filePath: " + filePath);
        final File file = new File(filePath);
        if (file.exists()) {
            // read files into byte[]
            final byte[] dataEntry = new byte[(int) file.length()];
            try {
                final FileInputStream fileInputStream = new FileInputStream(file);
                fileInputStream.read(dataEntry);
                fileInputStream.close();
            } catch (FileNotFoundException e) {
                log.severe("File Not Found.");
                e.printStackTrace();
            } catch (IOException e1) {
                log.severe("Error Reading The File.");
                e1.printStackTrace();
            }
            return dataEntry;
        } else {
            log.severe("file not found: " + file.getAbsolutePath());
            return null;
        }
    } catch (SAXException sxe) {
        // Error generated during parsing)
        Exception x = sxe;
        if (sxe.getException() != null)
            x = sxe.getException();
        x.printStackTrace();
        log.severe(x.getMessage());
    } catch (ParserConfigurationException pce) {
        // Parser with specified options can't be built
        pce.printStackTrace();
        log.severe(pce.getMessage());
    } catch (IOException ioe) {
        // I/O error
        ioe.printStackTrace();
        log.severe(ioe.getMessage());
    }
    return null;
}

Example 92 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project adempiere by adempiere.

the class MAttachment method loadLOBDataFromFileSystem.

//	loadLOBData
/**
	 * 	Load Data from file system
	 *	@return true if success
	 */
private boolean loadLOBDataFromFileSystem() {
    if ("".equals(m_attachmentPathRoot)) {
        log.severe("no attachmentPath defined");
        return false;
    }
    // Reset
    m_items = new ArrayList<MAttachmentEntry>();
    //
    byte[] data = getBinaryData();
    if (data == null)
        return true;
    log.fine("TextFileSize=" + data.length);
    if (data.length == 0)
        return true;
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    try {
        final DocumentBuilder builder = factory.newDocumentBuilder();
        final Document document = builder.parse(new ByteArrayInputStream(data));
        final NodeList entries = document.getElementsByTagName("entry");
        for (int i = 0; i < entries.getLength(); i++) {
            final Node entryNode = entries.item(i);
            final NamedNodeMap attributes = entryNode.getAttributes();
            final Node fileNode = attributes.getNamedItem("file");
            final Node nameNode = attributes.getNamedItem("name");
            if (fileNode == null || nameNode == null) {
                log.severe("no filename for entry " + i);
                m_items = null;
                return false;
            }
            log.fine("name: " + nameNode.getNodeValue());
            String filePath = fileNode.getNodeValue();
            log.fine("filePath: " + filePath);
            if (filePath != null) {
                filePath = filePath.replaceFirst(ATTACHMENT_FOLDER_PLACEHOLDER, m_attachmentPathRoot.replaceAll("\\\\", "\\\\\\\\"));
                //just to be shure...
                String replaceSeparator = File.separator;
                if (!replaceSeparator.equals("/")) {
                    replaceSeparator = "\\\\";
                }
                filePath = filePath.replaceAll("/", replaceSeparator);
                filePath = filePath.replaceAll("\\\\", replaceSeparator);
            }
            log.fine("filePath: " + filePath);
            final File file = new File(filePath);
            if (file.exists()) {
                // read files into byte[]
                final byte[] dataEntry = new byte[(int) file.length()];
                try {
                    final FileInputStream fileInputStream = new FileInputStream(file);
                    fileInputStream.read(dataEntry);
                    fileInputStream.close();
                } catch (FileNotFoundException e) {
                    log.severe("File Not Found.");
                    e.printStackTrace();
                } catch (IOException e1) {
                    log.severe("Error Reading The File.");
                    e1.printStackTrace();
                }
                final MAttachmentEntry entry = new MAttachmentEntry(filePath, dataEntry, m_items.size() + 1);
                m_items.add(entry);
            } else {
                log.severe("file not found: " + file.getAbsolutePath());
            }
        }
    } catch (SAXException sxe) {
        // Error generated during parsing)
        Exception x = sxe;
        if (sxe.getException() != null)
            x = sxe.getException();
        x.printStackTrace();
        log.severe(x.getMessage());
    } catch (ParserConfigurationException pce) {
        // Parser with specified options can't be built
        pce.printStackTrace();
        log.severe(pce.getMessage());
    } catch (IOException ioe) {
        // I/O error
        ioe.printStackTrace();
        log.severe(ioe.getMessage());
    }
    return true;
}

Example 93 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project poi by apache.

the class XSSFEventBasedExcelExtractor method processSheet.

/**
     * Processes the given sheet
     */
public void processSheet(SheetContentsHandler sheetContentsExtractor, StylesTable styles, CommentsTable comments, ReadOnlySharedStringsTable strings, InputStream sheetInputStream) throws IOException, SAXException {
    DataFormatter formatter;
    if (locale == null) {
        formatter = new DataFormatter();
    } else {
        formatter = new DataFormatter(locale);
    }
    InputSource sheetSource = new InputSource(sheetInputStream);
    try {
        XMLReader sheetParser = SAXHelper.newXMLReader();
        ContentHandler handler = new XSSFSheetXMLHandler(styles, comments, strings, sheetContentsExtractor, formatter, formulasNotResults);
        sheetParser.setContentHandler(handler);
        sheetParser.parse(sheetSource);
    } catch (ParserConfigurationException e) {
        throw new RuntimeException("SAX parser appears to be broken - " + e.getMessage());
    }
}

Example 94 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project poi by apache.

the class ReadOnlySharedStringsTable method readFrom.

/**
     * Read this shared strings table from an XML file.
     *
     * @param is The input stream containing the XML document.
     * @throws IOException if an error occurs while reading.
     * @throws SAXException if parsing the XML data fails.
     */
public void readFrom(InputStream is) throws IOException, SAXException {
    // test if the file is empty, otherwise parse it
    PushbackInputStream pis = new PushbackInputStream(is, 1);
    int emptyTest = pis.read();
    if (emptyTest > -1) {
        pis.unread(emptyTest);
        InputSource sheetSource = new InputSource(pis);
        try {
            XMLReader sheetParser = SAXHelper.newXMLReader();
            sheetParser.setContentHandler(this);
            sheetParser.parse(sheetSource);
        } catch (ParserConfigurationException e) {
            throw new RuntimeException("SAX parser appears to be broken - " + e.getMessage());
        }
    }
}

Example 95 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project poi by apache.

the class DocumentHelper method newDocumentBuilder.

/**
     * Creates a new document builder, with sensible defaults
     *
     * @throws IllegalStateException If creating the DocumentBuilder fails, e.g.
     *  due to {@link ParserConfigurationException}.
     */
public static synchronized DocumentBuilder newDocumentBuilder() {
    try {
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        documentBuilder.setEntityResolver(SAXHelper.IGNORING_ENTITY_RESOLVER);
        documentBuilder.setErrorHandler(new DocHelperErrorHandler());
        return documentBuilder;
    } catch (ParserConfigurationException e) {
        throw new IllegalStateException("cannot create a DocumentBuilder", e);
    }
}