Package org.elasticsearch.search

Examples of org.elasticsearch.search.SearchHitField

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            }
            SearchHit hit = resp.getHits().hits()[0];
            for (Map<String, String> mappingRecord : resultMapping) {
              String idx_resultField = mappingRecord.get(CFG_idx_result_field);
              Object v = null;
              SearchHitField shf = null;
              if ("_source".equals(idx_resultField)) {
                v = hit.getSource();
              } else {
                shf = hit.field(idx_resultField);
                if (shf != null) {
                  v = shf.getValue();
                }
              }
              if (shf != null || v != null) {
                if (v == null && mappingRecord.get(CFG_value_default) != null) {
                  v = ValueUtils.processStringValuePatternReplacement(mappingRecord.get(CFG_value_default), data,
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            doc.addField(sourceField, fieldValue);
          }
        }
      } else {
        for (String fieldName : fields.keySet()) {
          SearchHitField field = fields.get(fieldName);
          Object fieldValue = field.getValue();

          // ES does not return date fields as Date Objects
          // detect if the string is a date, and if so
          // convert it to a Date object
          if (fieldValue.getClass() == String.class) {
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            this.name = name;
        }

        @Override
        public Object read(SearchHit hit) {
            SearchHitField field = hit.getFields().get(name);
            if (field != null && !field.values().isEmpty()) {
                if (field.values().size() == 1) {
                    return field.values().get(0);
                } else {
                    return field.values();
                }
            }
            return null;
        }
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            this.fieldName = fieldName;
        }

        @Override
        public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
            SearchHitField field = hit.getFields().get(fieldName);
            if (field != null && !field.values().isEmpty()) {
                if (field.values().size() == 1) {
                    builder.field(field.name(), field.values().get(0));
                } else {
                    builder.field(field.name());
                    builder.startArray();
                    for (Object value : field.values()) {
                        builder.value(value);
                    }
                    builder.endArray();
                }
            }
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    public void hitExecute(SearchContext context, HitContext hitContext) throws ElasticsearchException {
        for (FieldDataFieldsContext.FieldDataField field : context.fieldDataFields().fields()) {
            if (hitContext.hit().fieldsOrNull() == null) {
                hitContext.hit().fields(new HashMap<String, SearchHitField>(2));
            }
            SearchHitField hitField = hitContext.hit().fields().get(field.name());
            if (hitField == null) {
                hitField = new InternalSearchHitField(field.name(), new ArrayList<>(2));
                hitContext.hit().fields().put(field.name(), hitField);
            }
            FieldMapper mapper = context.mapperService().smartNameFieldMapper(field.name());
            if (mapper != null) {
                AtomicFieldData data = context.fieldData().getForField(mapper).load(hitContext.readerContext());
                ScriptDocValues values = data.getScriptValues();
                values.setNextDocId(hitContext.docId());
                hitField.values().addAll(values.getValues());
            }
        }
    }
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        }
        int size = in.readVInt();
        if (size == 0) {
            fields = ImmutableMap.of();
        } else if (size == 1) {
            SearchHitField hitField = readSearchHitField(in);
            fields = ImmutableMap.of(hitField.name(), hitField);
        } else if (size == 2) {
            SearchHitField hitField1 = readSearchHitField(in);
            SearchHitField hitField2 = readSearchHitField(in);
            fields = ImmutableMap.of(hitField1.name(), hitField1, hitField2.name(), hitField2);
        } else if (size == 3) {
            SearchHitField hitField1 = readSearchHitField(in);
            SearchHitField hitField2 = readSearchHitField(in);
            SearchHitField hitField3 = readSearchHitField(in);
            fields = ImmutableMap.of(hitField1.name(), hitField1, hitField2.name(), hitField2, hitField3.name(), hitField3);
        } else if (size == 4) {
            SearchHitField hitField1 = readSearchHitField(in);
            SearchHitField hitField2 = readSearchHitField(in);
            SearchHitField hitField3 = readSearchHitField(in);
            SearchHitField hitField4 = readSearchHitField(in);
            fields = ImmutableMap.of(hitField1.name(), hitField1, hitField2.name(), hitField2, hitField3.name(), hitField3, hitField4.name(), hitField4);
        } else if (size == 5) {
            SearchHitField hitField1 = readSearchHitField(in);
            SearchHitField hitField2 = readSearchHitField(in);
            SearchHitField hitField3 = readSearchHitField(in);
            SearchHitField hitField4 = readSearchHitField(in);
            SearchHitField hitField5 = readSearchHitField(in);
            fields = ImmutableMap.of(hitField1.name(), hitField1, hitField2.name(), hitField2, hitField3.name(), hitField3, hitField4.name(), hitField4, hitField5.name(), hitField5);
        } else {
            ImmutableMap.Builder<String, SearchHitField> builder = ImmutableMap.builder();
            for (int i = 0; i < size; i++) {
                SearchHitField hitField = readSearchHitField(in);
                builder.put(hitField.name(), hitField);
            }
            fields = builder.build();
        }

        size = in.readVInt();
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                if (!values.isEmpty()) {
                    if (searchHit.fieldsOrNull() == null) {
                        searchHit.fields(new HashMap<String, SearchHitField>(2));
                    }

                    SearchHitField hitField = searchHit.fields().get(extractFieldName);
                    if (hitField == null) {
                        hitField = new InternalSearchHitField(extractFieldName, new ArrayList<>(2));
                        searchHit.fields().put(extractFieldName, hitField);
                    }
                    for (Object value : values) {
                        hitField.values().add(value);
                    }
                }
            }
        }
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                if (!values.isEmpty()) {
                    if (searchHit.fieldsOrNull() == null) {
                        searchHit.fields(new HashMap<String, SearchHitField>(2));
                    }

                    SearchHitField hitField = searchHit.fields().get(extractFieldName);
                    if (hitField == null) {
                        hitField = new InternalSearchHitField(extractFieldName, new ArrayList<>(2));
                        searchHit.fields().put(extractFieldName, hitField);
                    }
                    for (Object value : values) {
                        hitField.values().add(value);
                    }
                }
            }
        }
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            if (hitContext.hit().fieldsOrNull() == null) {
                hitContext.hit().fields(new HashMap<String, SearchHitField>(2));
            }

            SearchHitField hitField = hitContext.hit().fields().get(scriptField.name());
            if (hitField == null) {
                hitField = new InternalSearchHitField(scriptField.name(), new ArrayList<>(2));
                hitContext.hit().fields().put(scriptField.name(), hitField);
            }
            hitField.values().add(value);
        }
    }
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                for (FieldMappingSpec spec : fieldMapping) {
                    // Determine the content source.
                    Object appendContent = null;
                    switch (spec.source) {
                        case FIELD:
                            SearchHitField searchHitField = fields.get(spec.field);
                            if (searchHitField != null) {
                                appendContent = searchHitField.getValue();
                            }
                            break;
                       
                        case HIGHLIGHT:
                            HighlightField highlightField = highlightFields.get(spec.field);
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