/** Searches for objects to return based on the filter provided with offset and limit features. */
  public void executeQuery(
      ObjectClass oclass, String query, ResultsHandler handler, OperationOptions options) {
    /** Track the number of lines processed. */
    long lines = 0;

    /** Text qualifier character. */
    final char textQualifier = cfg.getTextQualifier();

    /** Field delimiter. */
    final char fieldSeparator = cfg.getFieldDelimiter();

    /** Unique identifier field. */
    final String uniqueIdField = cfg.getUniqueAttributeName();

    /** Internal reader initialized in the constructor. */
    BufferedReader rdr = null;

    try {
      rdr = cfg.newFileReader();
      /** Fields names read from the header. */
      List<String> fieldNames =
          FlatFileConnector.readHeader(rdr, fieldSeparator, textQualifier, uniqueIdField);

      String line;
      while ((line = rdr.readLine()) != null) {
        ++lines;
        if (line.trim().length() == 0) {
          LOG.info(MSG_SKIPPING);
          continue;
        }
        LOG.ok("Processing Data Line: {0}", line);
        List<String> fieldValues = StringUtil.parseLine(line, fieldSeparator, textQualifier);
        if (fieldValues == null) {
          LOG.error("Error: {0}", line);
          break;
        } else {
          ConnectorObjectBuilder bld = new ConnectorObjectBuilder();
          for (int i = 0; i < fieldValues.size(); ++i) {
            String name = fieldNames.get(i);
            String value = fieldValues.get(i);
            if (name.equals(uniqueIdField)) {
              bld.setUid(value);
              bld.setName(value);
            } else {
              bld.addAttribute(name, value);
            }
          }
          // create the connector object..
          ConnectorObject ret = bld.build();
          if (!handler.handle(ret)) {
            break;
          }
        }
      }
    } catch (IOException e) {
      throw new ConnectorIOException(e);
    } finally {
      IOUtil.quietClose(rdr);
    }
  }
 static {
   ConnectorObjectBuilder bld = new ConnectorObjectBuilder();
   for (int i = 0; i < 100; i++) {
     bld.setUid(Integer.toString(i));
     bld.setName(Integer.toString(i));
     objects.add(bld.build());
   }
 };
예제 #3
0
 static {
   boolean enabled = true;
   for (int i = 0; i < 100; i++) {
     ConnectorObjectBuilder builder = new ConnectorObjectBuilder();
     builder.setUid(String.valueOf(i));
     builder.setName(String.format("user%03d", i));
     builder.addAttribute(AttributeBuilder.buildEnabled(enabled));
     Map<String, Object> mapAttribute = new HashMap<String, Object>();
     mapAttribute.put("email", "*****@*****.**");
     mapAttribute.put("primary", true);
     mapAttribute.put("usage", Arrays.asList("home", "work"));
     builder.addAttribute(AttributeBuilder.build("emails", mapAttribute));
     ConnectorObject co = builder.build();
     collection.put(co.getName().getNameValue(), co);
     enabled = !enabled;
   }
 }