Package org.apache.solr.common.util

Examples of org.apache.solr.common.util.ContentStream

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  public void write(Writer writer, SolrQueryRequest request, SolrQueryResponse response) throws IOException
  {
    Object obj = response.getValues().get( CONTENT );
    if( obj != null && (obj instanceof ContentStream ) ) {
      // copy the contents to the writer...
      ContentStream content = (ContentStream)obj;
      Reader reader = content.getReader();
      try {
        IOUtils.copy( reader, writer );
      } finally {
        reader.close();
      }
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public void write(OutputStream out, SolrQueryRequest request,
    SolrQueryResponse response) throws IOException {
    Object obj = response.getValues().get( CONTENT );
    if( obj != null && (obj instanceof ContentStream ) ) {
      // copy the contents to the writer...
      ContentStream content = (ContentStream)obj;
      java.io.InputStream in = content.getStream();
      try {
        IOUtils.copy( in, out );
      } finally {
        in.close();
      }
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    request.setQuery(query);

    boolean showMatch = params.getBool(AnalysisParams.SHOW_MATCH, false);
    request.setShowMatch(showMatch);

    ContentStream stream = extractSingleContentStream(req);
    InputStream is = null;
    XMLStreamReader parser = null;
   
    try {
      is = stream.getStream();
      final String charset = ContentStreamBase.getCharsetFromContentType(stream.getContentType());
      parser = (charset == null) ?
        inputFactory.createXMLStreamReader(is) : inputFactory.createXMLStreamReader(is, charset);

      while (true) {
        int event = parser.next();
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    Iterator<ContentStream> iter = streams.iterator();
    if (!iter.hasNext()) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,
              "DocumentAnlysisRequestHandler expects a single content stream with documents to analyze");
    }
    ContentStream stream = iter.next();
    if (iter.hasNext()) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,
              "DocumentAnlysisRequestHandler expects a single content stream with documents to analyze");
    }
    return stream;
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              }

              if (isMultipart) {
                int i = 0;
                for (ContentStream content : streams) {
                  final ContentStream c = content;

                  String charSet = null;
                  PartSource source = new PartSource() {
                    public long getLength() {
                      return c.getSize();
                    }
                    public String getFileName() {
                      return c.getName();
                    }
                    public InputStream createInputStream() throws IOException {
                      return c.getStream();
                    }
                  };
               
                  parts.add(new FilePart(c.getName(), source,
                                         c.getContentType(), charSet));
                }
              }
              if (parts.size() > 0) {
                post.setRequestEntity(new MultipartRequestEntity(parts
                    .toArray(new Part[parts.size()]), post.getParams()));
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  @Override
  public ContentStream getContentStream(final UpdateRequest request) throws IOException {
    final BAOS baos = new BAOS();
      new JavaBinUpdateRequestCodec().marshal(request, baos);
    return new ContentStream() {
      public String getName() {
        return null;
      }

      public String getSourceInfo() {
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    request.setQuery(query);

    boolean showMatch = params.getBool(AnalysisParams.SHOW_MATCH, false);
    request.setShowMatch(showMatch);

    ContentStream stream = extractSingleContentStream(req);
    InputStream is = null;
    XMLStreamReader parser = null;
   
    try {
      is = stream.getStream();
      final String charset = ContentStreamBase.getCharsetFromContentType(stream.getContentType());
      parser = (charset == null) ?
        inputFactory.createXMLStreamReader(is) : inputFactory.createXMLStreamReader(is, charset);

      while (true) {
        int event = parser.next();
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    Iterator<ContentStream> iter = streams.iterator();
    if (!iter.hasNext()) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,
              "DocumentAnlysisRequestHandler expects a single content stream with documents to analyze");
    }
    ContentStream stream = iter.next();
    if (iter.hasNext()) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,
              "DocumentAnlysisRequestHandler expects a single content stream with documents to analyze");
    }
    return stream;
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              }

              if (isMultipart) {
                int i = 0;
                for (ContentStream content : streams) {
                  final ContentStream c = content;

                  String charSet = null;
                  String transferEncoding = null;
                  parts.add(new PartBase(c.getName(), c.getContentType(),
                      charSet, transferEncoding) {
                    @Override
                    protected long lengthOfData() throws IOException {
                      return c.getSize();
                    }

                    @Override
                    protected void sendData(OutputStream out)
                        throws IOException {
                      InputStream in = c.getStream();
                      try {
                        IOUtils.copy(in, out);
                      } finally {
                        in.close();
                      }
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                    "<field name=\"whitetok\">The Whitetok</field>" +
                    "<field name=\"text\">The Text</field>" +
                    "</doc>" +
                    "</docs>";

    final ContentStream cs = new ContentStreamBase.StringStream(docsInput);
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.add("analysis.query", "The Query String");
    params.add("analysis.showmatch", "true");
    SolrQueryRequest req = new SolrQueryRequestBase(h.getCore(), params) {
      @Override
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Related Classes of org.apache.solr.common.util.ContentStream

  • org.apache.solr.client.solrj.impl.BinaryRequestWriter
  • org.apache.solr.client.solrj.impl.CommonsHttpSolrServer
  • org.apache.solr.handler.DocumentAnalysisRequestHandler
  • org.apache.solr.handler.DocumentAnalysisRequestHandlerTest
  • org.apache.solr.request.RawResponseWriter
  • org.apache.solr.response.RawResponseWriter
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