Example usage for javax.xml.transform.stream StreamSource getInputStream

List of usage examples for javax.xml.transform.stream StreamSource getInputStream

  1. HOME
  2. Java
  3. javax
  4. javax.xml.transform.stream.*
  5. StreamSource
  6. getInputStream

Introduction

In this page you can find the example usage for javax.xml.transform.stream StreamSource getInputStream.

Prototype

public InputStream getInputStream()

Source Link

Document

Get the byte stream that was set with setByteStream.

Usage

From source file:Main.java

public static Templates getTemplatesByName(File xslF) {

    Templates templates = null;/*from  w w  w  .ja  v  a  2  s  .c o m*/
    TransformerFactory tfactory = TransformerFactory.newInstance();
    tfactory.setAttribute("http://xml.apache.org/xalan/features/incremental", java.lang.Boolean.TRUE);

    InputStream is = null;
    try {
        StreamSource ss = new StreamSource(xslF);
        is = ss.getInputStream();
        templates = tfactory.newTemplates(ss);
        if (is != null) {
            is.close();
            is = null;
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (is != null) {
                is.close();
                is = null;
            }
        } catch (Throwable t) {
            System.out.println(t);
        }
    }

    return templates;
}

From source file:it.geosolutions.tools.io.file.reader.TextReader.java

/**
 * Convert the input from the provided {@link Reader} into a {@link String}.
 * /*from   w  ww  .ja v a2  s.co m*/
 * @param inputStream
 *            the {@link Reader} to copy from.
 * @return a {@link String} that contains the content of the provided {@link Reader}.
 * @throws IOException
 *             in case something bad happens.
 */
public static String toString(StreamSource src) throws IOException {
    Objects.notNull(src);
    InputStream inputStream = src.getInputStream();
    if (inputStream != null) {
        return org.apache.commons.io.IOUtils.toString(inputStream);
    } else {

        final Reader r = src.getReader();
        return org.apache.commons.io.IOUtils.toString(r);
    }
}

From source file:Main.java

/**
 * Utility to get the bytes uri/*from ww  w  .j  ava  2  s  . c  om*/
 *
 * @param source the resource to get
 */
public static InputSource sourceToInputSource(Source source) {
    if (source instanceof SAXSource) {
        return ((SAXSource) source).getInputSource();
    } else if (source instanceof DOMSource) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Node node = ((DOMSource) source).getNode();
        if (node instanceof Document) {
            node = ((Document) node).getDocumentElement();
        }
        Element domElement = (Element) node;
        ElementToStream(domElement, baos);
        InputSource isource = new InputSource(source.getSystemId());
        isource.setByteStream(new ByteArrayInputStream(baos.toByteArray()));
        return isource;
    } else if (source instanceof StreamSource) {
        StreamSource ss = (StreamSource) source;
        InputSource isource = new InputSource(ss.getSystemId());
        isource.setByteStream(ss.getInputStream());
        isource.setCharacterStream(ss.getReader());
        isource.setPublicId(ss.getPublicId());
        return isource;
    } else {
        return getInputSourceFromURI(source.getSystemId());
    }
}

From source file:it.geosolutions.tools.io.file.reader.TextReader.java

/**
 * Convert the input from the provided {@link Reader} into a {@link String}.
 * /*from  ww w.  j  a v a 2  s .c o  m*/
 * @param inputStream
 *            the {@link Reader} to copy from.
 * @return a {@link String} that contains the content of the provided {@link Reader}.
 * @throws IOException
 *             in case something bad happens.
 */
public static String toString(final StreamSource src, final String ecoding) throws IOException {
    Objects.notNull(src);
    InputStream inputStream = src.getInputStream();
    if (inputStream != null) {
        return org.apache.commons.io.IOUtils.toString(inputStream, ecoding);
    } else {

        final Reader r = src.getReader();
        return org.apache.commons.io.IOUtils.toString(r);
    }
}

From source file:net.sf.joost.trax.TrAXHelper.java

/**
 * Helpermethod for getting an InputSource from a StreamSource.
 * @param source <code>Source</code>
 * @return An <code>InputSource</code> object or null
 * @throws TransformerConfigurationException
 *//*from   ww  w.  j  a va 2 s. c  om*/
protected static InputSource getInputSourceForStreamSources(Source source, ErrorListener errorListener)
        throws TransformerConfigurationException {

    if (DEBUG)
        log.debug("getting an InputSource from a StreamSource");
    InputSource input = null;
    String systemId = source.getSystemId();

    if (systemId == null) {
        systemId = "";
    }
    try {
        if (source instanceof StreamSource) {
            if (DEBUG)
                log.debug("Source is a StreamSource");
            StreamSource stream = (StreamSource) source;
            InputStream istream = stream.getInputStream();
            Reader reader = stream.getReader();
            // Create InputSource from Reader or InputStream in Source
            if (istream != null) {
                input = new InputSource(istream);
            } else {
                if (reader != null) {
                    input = new InputSource(reader);
                } else {
                    input = new InputSource(systemId);
                }
            }
        } else {
            //Source type is not supported
            if (errorListener != null) {
                try {
                    errorListener
                            .fatalError(new TransformerConfigurationException("Source is not a StreamSource"));
                    return null;
                } catch (TransformerException e2) {
                    if (DEBUG)
                        log.debug("Source is not a StreamSource");
                    throw new TransformerConfigurationException("Source is not a StreamSource");
                }
            }
            if (DEBUG)
                log.debug("Source is not a StreamSource");
            throw new TransformerConfigurationException("Source is not a StreamSource");
        }
        //setting systemId
        input.setSystemId(systemId);
        //          } catch (NullPointerException nE) {
        //              //catching NullPointerException
        //              if(errorListener != null) {
        //                  try {
        //                      errorListener.fatalError(
        //                              new TransformerConfigurationException(nE));
        //                      return null;
        //                  } catch( TransformerException e2) {
        //                      log.debug(nE);
        //                      throw new TransformerConfigurationException(nE.getMessage());
        //                  }
        //              }
        //              log.debug(nE);
        //              throw new TransformerConfigurationException(nE.getMessage());
    } catch (SecurityException sE) {
        //catching SecurityException
        if (errorListener != null) {
            try {
                errorListener.fatalError(new TransformerConfigurationException(sE));
                return null;
            } catch (TransformerException e2) {
                if (DEBUG)
                    log.debug(sE);
                throw new TransformerConfigurationException(sE.getMessage());
            }
        }
        if (DEBUG)
            log.debug(sE);
        throw new TransformerConfigurationException(sE.getMessage());
    }
    return (input);
}

From source file:com.mirth.connect.connectors.http.HttpMessageConverter.java

private static void processContent(DonkeyElement contentElement, Object content, ContentType contentType,
        boolean parseMultipart, BinaryContentTypeResolver resolver)
        throws DonkeyElementException, MessagingException, IOException {
    if (resolver == null) {
        resolver = defaultResolver;//from   w w w  .j a  va2 s  .  c o m
    }

    if (parseMultipart && content instanceof MimeMultipart) {
        contentElement.setAttribute("multipart", "yes");
        MimeMultipart multipart = (MimeMultipart) content;

        String boundary = contentType.getParameter("boundary");
        if (StringUtils.isNotBlank(boundary)) {
            contentElement.setAttribute("boundary", boundary);
        }

        if (StringUtils.isNotEmpty(multipart.getPreamble())) {
            contentElement.addChildElement("Preamble", multipart.getPreamble());
        }

        for (int partIndex = 0; partIndex < multipart.getCount(); partIndex++) {
            BodyPart part = multipart.getBodyPart(partIndex);
            DonkeyElement partElement = contentElement.addChildElement("Part");
            DonkeyElement headersElement = partElement.addChildElement("Headers");
            ContentType partContentType = contentType;

            for (Enumeration<javax.mail.Header> en = part.getAllHeaders(); en.hasMoreElements();) {
                javax.mail.Header header = en.nextElement();
                headersElement.addChildElement(header.getName(), header.getValue());

                if (header.getName().equalsIgnoreCase("Content-Type")) {
                    try {
                        partContentType = ContentType.parse(header.getValue());
                    } catch (RuntimeException e) {
                    }
                }
            }

            processContent(partElement.addChildElement("Content"), part.getContent(), partContentType, true,
                    resolver);
        }
    } else {
        contentElement.setAttribute("multipart", "no");
        String charset = getDefaultHttpCharset(
                contentType.getCharset() != null ? contentType.getCharset().name() : null);

        // Call the resolver to determine if the content should be Base64 encoded
        if (resolver.isBinaryContentType(contentType)) {
            contentElement.setAttribute("encoding", "Base64");
            byte[] contentByteArray = null;

            if (content instanceof StreamSource) {
                StreamSource streamSource = (StreamSource) content;
                if (streamSource.getInputStream() != null) {
                    contentByteArray = IOUtils.toByteArray(streamSource.getInputStream());
                } else if (streamSource.getReader() != null) {
                    contentByteArray = IOUtils.toString(streamSource.getReader()).getBytes(charset);
                }
            } else if (content instanceof InputStream) {
                contentByteArray = IOUtils.toByteArray((InputStream) content);
            } else if (content instanceof byte[]) {
                contentByteArray = (byte[]) content;
            }

            if (contentByteArray == null) {
                contentByteArray = (content != null ? content.toString() : "").getBytes(charset);
            }

            contentElement.setTextContent(new String(Base64Util.encodeBase64(contentByteArray), "US-ASCII"));
        } else {
            String contentText = null;

            if (content instanceof StreamSource) {
                StreamSource streamSource = (StreamSource) content;
                if (streamSource.getInputStream() != null) {
                    contentText = IOUtils.toString(streamSource.getInputStream(), charset);
                } else if (streamSource.getReader() != null) {
                    contentText = IOUtils.toString(streamSource.getReader());
                }
            } else if (content instanceof InputStream) {
                contentText = IOUtils.toString((InputStream) content, charset);
            } else if (content instanceof byte[]) {
                contentText = new String((byte[]) content, charset);
            }

            if (contentText == null) {
                contentText = content != null ? content.toString() : "";
            }

            contentElement.setTextContent(contentText);
        }
    }
}

From source file:Utils.java

public static Document readXml(StreamSource is) throws SAXException, IOException, ParserConfigurationException {

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);//  w  ww . j a va 2 s .c  om
    dbf.setIgnoringComments(false);
    dbf.setIgnoringElementContentWhitespace(true);
    dbf.setNamespaceAware(true);
    // dbf.setCoalescing(true);
    // dbf.setExpandEntityReferences(true);

    DocumentBuilder db = null;
    db = dbf.newDocumentBuilder();
    db.setEntityResolver(new NullResolver());

    // db.setErrorHandler( new MyErrorHandler());
    InputSource is2 = new InputSource();
    is2.setSystemId(is.getSystemId());
    is2.setByteStream(is.getInputStream());
    is2.setCharacterStream(is.getReader());

    return db.parse(is2);
}

From source file:biz.c24.io.spring.oxm.C24Marshaller.java

/**
 * Returns a C24 {@link XMLSource} for the given {@link StreamSource}. Will prefer the source's {@link Reader} over
 * its {@link InputStream}./*from  w  w w .jav a  2s.  c o  m*/
 * 
 * @param source
 * @return
 */
private XMLSource getXmlSourceFrom(StreamSource source) {

    Reader reader = source.getReader();
    return reader != null ? new XMLSource(reader) : new XMLSource(source.getInputStream());
}

From source file:it.cnr.icar.eric.server.cms.CanonicalXMLCatalogingService.java

protected void dumpStream(StreamSource ss) {
    BufferedReader br = null;//  w  w  w  .  j a  va2s.c  o  m

    try {
        InputStream inputStream = ss.getInputStream();
        Reader inputReader = ss.getReader();

        if (inputStream != null) {
            br = new BufferedReader(new InputStreamReader(inputStream));
        } else if (inputReader != null) {
            br = new BufferedReader(inputReader);
        }

        if (br == null) {
            System.err.println("No reader for StreamSource");

            return;
        }

        String line;

        while ((line = br.readLine()) != null) {
            System.err.print(line);
        }

        System.err.println();
    } catch (Exception e) {
        br = null;
    }
}

From source file:org.dataconservancy.packaging.tool.ser.JenaModelSerializer.java

/**
 * {@inheritDoc}/* w w  w.  j  ava 2s.  c  o m*/
 * <p>
 * Overridden in this implementation to always unmarshal an {@code InputStream} if it is available from {@code
 * streamSource}, instead of wrapping it with a SAX {@code InputSource}.
 * </p>
 *
 * @param streamSource {@inheritDoc}
 * @return {@inheritDoc}
 * @throws XmlMappingException {@inheritDoc}
 * @throws IOException {@inheritDoc}
 */
@Override
protected Object unmarshalStreamSource(StreamSource streamSource) throws XmlMappingException, IOException {
    InputStream in = streamSource.getInputStream();
    if (in != null) {
        return unmarshalInputStream(in);
    }

    Reader r = streamSource.getReader();
    if (r != null) {
        return unmarshalReader(streamSource.getReader());
    }

    return unmarshalSaxSource(new SAXSource(new InputSource(streamSource.getSystemId())));
}