コード例 #1
0
ファイル: ClientUtils.java プロジェクト: lpot/HelloWord
  public static void writeXML(SolrInputDocument doc, Writer writer) throws IOException {
    writer.write("<doc boost=\"" + doc.getDocumentBoost() + "\">");

    for (SolrInputField field : doc) {
      float boost = field.getBoost();
      String name = field.getName();
      for (Object v : field) {
        if (v instanceof Date) {
          v = DateUtil.getThreadLocalDateFormat().format((Date) v);
        } else if (v instanceof byte[]) {
          byte[] bytes = (byte[]) v;
          v = Base64.byteArrayToBase64(bytes, 0, bytes.length);
        } else if (v instanceof ByteBuffer) {
          ByteBuffer bytes = (ByteBuffer) v;
          v =
              Base64.byteArrayToBase64(
                  bytes.array(), bytes.position(), bytes.limit() - bytes.position());
        }

        if (boost != 1.0f) {
          XML.writeXML(writer, "field", v.toString(), "name", name, "boost", boost);
        } else if (v != null) {
          XML.writeXML(writer, "field", v.toString(), "name", name);
        }

        // only write the boost for the first multi-valued field
        // otherwise, the used boost is the product of all the boost values
        boost = 1.0f;
      }
    }
    writer.write("</doc>");
  }
コード例 #2
0
  /**
   * Generates an &lt;add&gt;&lt;doc&gt;... XML String with options on the add.
   *
   * @param doc the Document to add
   * @param args 0th and Even numbered args are param names, Odds are param values.
   * @see #add
   * @see #doc
   */
  public String add(Doc doc, String... args) {
    try {
      StringWriter r = new StringWriter();

      // this is anoying
      if (null == args || 0 == args.length) {
        r.write("<add>");
        r.write(doc.xml);
        r.write("</add>");
      } else {
        XML.writeUnescapedXML(r, "add", doc.xml, (Object[]) args);
      }

      return r.getBuffer().toString();
    } catch (IOException e) {
      throw new RuntimeException("this should never happen with a StringWriter", e);
    }
  }