Package org.apache.axiom.util.base64

Examples of org.apache.axiom.util.base64.Base64EncodingWriterOutputStream

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            DataHandler dh = dhr.getDataHandler();
            reader.next();
            return dh;
        } else {
            WritableBlob blob = new MemoryBlob();
            Writer out = new Base64DecodingOutputStreamWriter(blob.getOutputStream());
            try {
                writeTextTo(reader, out);
                // Take into account that in non coalescing mode, there may be additional
                // CHARACTERS events
                loop: while (true) {
                    switch (reader.next()) {
                        case XMLStreamConstants.CHARACTERS:
                            writeTextTo(reader, out);
                            break;
                        case XMLStreamConstants.END_ELEMENT:
                            break loop;
                        default:
                            throw new XMLStreamException("Expected a CHARACTER event");
                    }
                }
                out.close();
            } catch (IOException ex) {
                throw new XMLStreamException("Error during base64 decoding", ex);
            }
            return new DataHandler(new BlobDataSource(blob, "application/octet-string"));
        }
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            DataHandler dh = dhr.getDataHandler();
            reader.next();
            return dh;
        } else {
            WritableBlob blob = new MemoryBlob();
            Writer out = new Base64DecodingOutputStreamWriter(blob.getOutputStream());
            try {
                writeTextTo(reader, out);
                // Take into account that in non coalescing mode, there may be additional
                // CHARACTERS events
                loop: while (true) {
                    switch (reader.next()) {
                        case XMLStreamConstants.CHARACTERS:
                            writeTextTo(reader, out);
                            break;
                        case XMLStreamConstants.END_ELEMENT:
                            break loop;
                        default:
                            throw new XMLStreamException("Expected a CHARACTER event");
                    }
                }
                out.close();
            } catch (IOException ex) {
                throw new XMLStreamException("Error during base64 decoding", ex);
            }
            return new DataHandler(new BlobDataSource(blob, "application/octet-string"));
        }
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public class TestBase64StreamingWithGetSAXSource extends AxiomTestCase {
    private static class Base64Comparator extends DefaultHandler {
        private final Writer out;
       
        public Base64Comparator(InputStream expected) {
            out = new Base64DecodingOutputStreamWriter(new ByteStreamComparator(expected));
        }
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            DataHandler dh = dhr.getDataHandler();
            reader.next();
            return dh;
        } else {
            WritableBlob blob = new MemoryBlob();
            Writer out = new Base64DecodingOutputStreamWriter(blob.getOutputStream());
            try {
                writeTextTo(reader, out);
                // Take into account that in non coalescing mode, there may be additional
                // CHARACTERS events
                loop: while (true) {
                    switch (reader.next()) {
                        case XMLStreamConstants.CHARACTERS:
                            writeTextTo(reader, out);
                            break;
                        case XMLStreamConstants.END_ELEMENT:
                            break loop;
                        default:
                            throw new XMLStreamException("Expected a CHARACTER event");
                    }
                }
                out.close();
            } catch (IOException ex) {
                throw new XMLStreamException("Error during base64 decoding", ex);
            }
            return new DataHandler(new BlobDataSource(blob, "application/octet-string"));
        }
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            DataHandler dh = dhr.getDataHandler();
            reader.next();
            return dh;
        } else {
            WritableBlob blob = new MemoryBlob();
            Writer out = new Base64DecodingOutputStreamWriter(blob.getOutputStream());
            try {
                writeTextTo(reader, out);
                // Take into account that in non coalescing mode, there may be additional
                // CHARACTERS events
                loop: while (true) {
                    switch (reader.next()) {
                        case XMLStreamConstants.CHARACTERS:
                            writeTextTo(reader, out);
                            break;
                        case XMLStreamConstants.END_ELEMENT:
                            break loop;
                        default:
                            throw new XMLStreamException("Expected a CHARACTER event");
                    }
                }
                out.close();
            } catch (IOException ex) {
                throw new XMLStreamException("Error during base64 decoding", ex);
            }
            return new DataHandler(new BlobDataSource(blob, "application/octet-string"));
        }
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        OutputStream transferEncoder;
        if (contentTransferEncoding.equals("8bit") || contentTransferEncoding.equals("binary")) {
            transferEncoder = out;
        } else {
            // We support no content transfer encodings other than 8bit, binary and base64.
            transferEncoder = new Base64EncodingOutputStream(out);
            contentTransferEncoding = "base64";
        }
        writeAscii("--");
        writeAscii(boundary);
        // TODO: specify if contentType == null is legal and check what to do
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        OutputStream transferEncoder;
        if (contentTransferEncoding.equals("8bit") || contentTransferEncoding.equals("binary")) {
            transferEncoder = out;
        } else {
            // We support no content transfer encodings other than 8bit, binary and base64.
            transferEncoder = new Base64EncodingOutputStream(out);
            contentTransferEncoding = "base64";
        }
        writeAscii("--");
        writeAscii(boundary);
        // TODO: specify if contentType == null is legal and check what to do
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    private void testGetDataHandlerFromElementNonCoalescing(boolean useDHR) throws Exception {
        // We generate base64 that is sufficiently large to force the parser to generate
        // multiple CHARACTER events
        StringBuffer buffer = new StringBuffer("<test>");
        Base64EncodingStringBufferOutputStream out = new Base64EncodingStringBufferOutputStream(buffer);
        byte[] data = new byte[65536];
        new Random().nextBytes(data);
        out.write(data);
        out.complete();
        buffer.append("</test>");
        XMLStreamReader reader = StAXUtils.createXMLStreamReader(StAXParserConfiguration.NON_COALESCING,
                new StringReader(buffer.toString()));
        if (useDHR) {
            reader = new XOPDecodingStreamReader(reader, null);
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    private void testGetDataHandlerFromElementNonCoalescing(boolean useDHR) throws Exception {
        // We generate base64 that is sufficiently large to force the parser to generate
        // multiple CHARACTER events
        StringBuffer buffer = new StringBuffer("<test>");
        Base64EncodingStringBufferOutputStream out = new Base64EncodingStringBufferOutputStream(buffer);
        byte[] data = new byte[65536];
        new Random().nextBytes(data);
        out.write(data);
        out.complete();
        buffer.append("</test>");
        XMLStreamReader reader = StAXUtils.createXMLStreamReader(StAXParserConfiguration.NON_COALESCING,
                new StringReader(buffer.toString()));
        if (useDHR) {
            reader = new XOPDecodingStreamReader(reader, null);
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    private void generateEvents(OMText omText, boolean space) throws SAXException {
        if (omText.isBinary()) {
            // Stream the binary content
            DataHandler dh = (DataHandler)omText.getDataHandler();
            Base64EncodingWriterOutputStream out = new Base64EncodingWriterOutputStream(new ContentHandlerWriter(contentHandler));
            try {
                dh.writeTo(out);
                out.complete();
            } catch (IOException ex) {
                Throwable cause = ex.getCause();
                if (cause instanceof SAXException) {
                    throw (SAXException)ex.getCause();
                } else {
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  • org.apache.axiom.om.impl.serialize.OMXMLReader
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