Examples with ParsingException org.elasticsearch.common.ParsingException used on opensource projects

Example 41 with ParsingException

use of org.elasticsearch.common.ParsingException in project elasticsearch by elastic.

the class WildcardQueryBuilder method fromXContent.

public static WildcardQueryBuilder fromXContent(QueryParseContext parseContext) throws IOException {
    XContentParser parser = parseContext.parser();
    String fieldName = null;
    String rewrite = null;
    String value = null;
    float boost = AbstractQueryBuilder.DEFAULT_BOOST;
    String queryName = null;
    String currentFieldName = null;
    XContentParser.Token token;
    while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
        if (token == XContentParser.Token.FIELD_NAME) {
            currentFieldName = parser.currentName();
        } else if (parseContext.isDeprecatedSetting(currentFieldName)) {
        // skip
        } else if (token == XContentParser.Token.START_OBJECT) {
            throwParsingExceptionOnMultipleFields(NAME, parser.getTokenLocation(), fieldName, currentFieldName);
            fieldName = currentFieldName;
            while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
                if (token == XContentParser.Token.FIELD_NAME) {
                    currentFieldName = parser.currentName();
                } else {
                    if (WILDCARD_FIELD.match(currentFieldName)) {
                        value = parser.text();
                    } else if (VALUE_FIELD.match(currentFieldName)) {
                        value = parser.text();
                    } else if (AbstractQueryBuilder.BOOST_FIELD.match(currentFieldName)) {
                        boost = parser.floatValue();
                    } else if (REWRITE_FIELD.match(currentFieldName)) {
                        rewrite = parser.textOrNull();
                    } else if (AbstractQueryBuilder.NAME_FIELD.match(currentFieldName)) {
                        queryName = parser.text();
                    } else {
                        throw new ParsingException(parser.getTokenLocation(), "[wildcard] query does not support [" + currentFieldName + "]");
                    }
                }
            }
        } else {
            throwParsingExceptionOnMultipleFields(NAME, parser.getTokenLocation(), fieldName, parser.currentName());
            fieldName = parser.currentName();
            value = parser.text();
        }
    }
    return new WildcardQueryBuilder(fieldName, value).rewrite(rewrite).boost(boost).queryName(queryName);
}

Example 42 with ParsingException

use of org.elasticsearch.common.ParsingException in project elasticsearch by elastic.

the class WrapperQueryBuilder method fromXContent.

public static WrapperQueryBuilder fromXContent(QueryParseContext parseContext) throws IOException {
    XContentParser parser = parseContext.parser();
    XContentParser.Token token = parser.nextToken();
    if (token != XContentParser.Token.FIELD_NAME) {
        throw new ParsingException(parser.getTokenLocation(), "[wrapper] query malformed");
    }
    String fieldName = parser.currentName();
    if (!QUERY_FIELD.match(fieldName)) {
        throw new ParsingException(parser.getTokenLocation(), "[wrapper] query malformed, expected `query` but was " + fieldName);
    }
    parser.nextToken();
    byte[] source = parser.binaryValue();
    parser.nextToken();
    if (source == null) {
        throw new ParsingException(parser.getTokenLocation(), "wrapper query has no [query] specified");
    }
    return new WrapperQueryBuilder(source);
}

Example 43 with ParsingException

use of org.elasticsearch.common.ParsingException in project elasticsearch by elastic.

the class RestValidateQueryAction method prepareRequest.

@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    ValidateQueryRequest validateQueryRequest = new ValidateQueryRequest(Strings.splitStringByCommaToArray(request.param("index")));
    validateQueryRequest.indicesOptions(IndicesOptions.fromRequest(request, validateQueryRequest.indicesOptions()));
    validateQueryRequest.explain(request.paramAsBoolean("explain", false));
    validateQueryRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
    validateQueryRequest.rewrite(request.paramAsBoolean("rewrite", false));
    Exception bodyParsingException = null;
    try {
        request.withContentOrSourceParamParserOrNull(parser -> {
            if (parser != null) {
                validateQueryRequest.query(RestActions.getQueryContent(parser));
            } else if (request.hasParam("q")) {
                validateQueryRequest.query(RestActions.urlParamsToQueryBuilder(request));
            }
        });
    } catch (Exception e) {
        bodyParsingException = e;
    }
    final Exception finalBodyParsingException = bodyParsingException;
    return channel -> {
        if (finalBodyParsingException != null) {
            if (finalBodyParsingException instanceof ParsingException) {
                handleException(validateQueryRequest, ((ParsingException) finalBodyParsingException).getDetailedMessage(), channel);
            } else {
                handleException(validateQueryRequest, finalBodyParsingException.getMessage(), channel);
            }
        } else {
            client.admin().indices().validateQuery(validateQueryRequest, new RestBuilderListener<ValidateQueryResponse>(channel) {

                @Override
                public RestResponse buildResponse(ValidateQueryResponse response, XContentBuilder builder) throws Exception {
                    builder.startObject();
                    builder.field(VALID_FIELD, response.isValid());
                    buildBroadcastShardsHeader(builder, request, response);
                    if (response.getQueryExplanation() != null && !response.getQueryExplanation().isEmpty()) {
                        builder.startArray(EXPLANATIONS_FIELD);
                        for (QueryExplanation explanation : response.getQueryExplanation()) {
                            builder.startObject();
                            if (explanation.getIndex() != null) {
                                builder.field(INDEX_FIELD, explanation.getIndex());
                            }
                            builder.field(VALID_FIELD, explanation.isValid());
                            if (explanation.getError() != null) {
                                builder.field(ERROR_FIELD, explanation.getError());
                            }
                            if (explanation.getExplanation() != null) {
                                builder.field(EXPLANATION_FIELD, explanation.getExplanation());
                            }
                            builder.endObject();
                        }
                        builder.endArray();
                    }
                    builder.endObject();
                    return new BytesRestResponse(OK, builder);
                }
            });
        }
    };
}

Example 44 with ParsingException

use of org.elasticsearch.common.ParsingException in project elasticsearch by elastic.

the class BucketSelectorPipelineAggregationBuilder method parse.

public static BucketSelectorPipelineAggregationBuilder parse(String reducerName, QueryParseContext context) throws IOException {
    XContentParser parser = context.parser();
    XContentParser.Token token;
    Script script = null;
    String currentFieldName = null;
    Map<String, String> bucketsPathsMap = null;
    GapPolicy gapPolicy = null;
    while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
        if (token == XContentParser.Token.FIELD_NAME) {
            currentFieldName = parser.currentName();
        } else if (token == XContentParser.Token.VALUE_STRING) {
            if (BUCKETS_PATH.match(currentFieldName)) {
                bucketsPathsMap = new HashMap<>();
                bucketsPathsMap.put("_value", parser.text());
            } else if (GAP_POLICY.match(currentFieldName)) {
                gapPolicy = GapPolicy.parse(context, parser.text(), parser.getTokenLocation());
            } else if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName)) {
                script = Script.parse(parser);
            } else {
                throw new ParsingException(parser.getTokenLocation(), "Unknown key for a " + token + " in [" + reducerName + "]: [" + currentFieldName + "].");
            }
        } else if (token == XContentParser.Token.START_ARRAY) {
            if (BUCKETS_PATH.match(currentFieldName)) {
                List<String> paths = new ArrayList<>();
                while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                    String path = parser.text();
                    paths.add(path);
                }
                bucketsPathsMap = new HashMap<>();
                for (int i = 0; i < paths.size(); i++) {
                    bucketsPathsMap.put("_value" + i, paths.get(i));
                }
            } else {
                throw new ParsingException(parser.getTokenLocation(), "Unknown key for a " + token + " in [" + reducerName + "]: [" + currentFieldName + "].");
            }
        } else if (token == XContentParser.Token.START_OBJECT) {
            if (Script.SCRIPT_PARSE_FIELD.match(currentFieldName)) {
                script = Script.parse(parser);
            } else if (BUCKETS_PATH.match(currentFieldName)) {
                Map<String, Object> map = parser.map();
                bucketsPathsMap = new HashMap<>();
                for (Map.Entry<String, Object> entry : map.entrySet()) {
                    bucketsPathsMap.put(entry.getKey(), String.valueOf(entry.getValue()));
                }
            } else {
                throw new ParsingException(parser.getTokenLocation(), "Unknown key for a " + token + " in [" + reducerName + "]: [" + currentFieldName + "].");
            }
        } else {
            throw new ParsingException(parser.getTokenLocation(), "Unexpected token " + token + " in [" + reducerName + "].");
        }
    }
    if (bucketsPathsMap == null) {
        throw new ParsingException(parser.getTokenLocation(), "Missing required field [" + BUCKETS_PATH.getPreferredName() + "] for bucket_selector aggregation [" + reducerName + "]");
    }
    if (script == null) {
        throw new ParsingException(parser.getTokenLocation(), "Missing required field [" + Script.SCRIPT_PARSE_FIELD.getPreferredName() + "] for bucket_selector aggregation [" + reducerName + "]");
    }
    BucketSelectorPipelineAggregationBuilder factory = new BucketSelectorPipelineAggregationBuilder(reducerName, bucketsPathsMap, script);
    if (gapPolicy != null) {
        factory.gapPolicy(gapPolicy);
    }
    return factory;
}

Example 45 with ParsingException

use of org.elasticsearch.common.ParsingException in project elasticsearch by elastic.

the class IpRangeAggregationBuilder method parseRange.

private static Range parseRange(XContentParser parser, QueryParseContext context) throws IOException {
    String key = null;
    String from = null;
    String to = null;
    String mask = null;
    if (parser.currentToken() != Token.START_OBJECT) {
        throw new ParsingException(parser.getTokenLocation(), "[ranges] must contain objects, but hit a " + parser.currentToken());
    }
    while (parser.nextToken() != Token.END_OBJECT) {
        if (parser.currentToken() == Token.FIELD_NAME) {
            continue;
        }
        if (RangeAggregator.Range.KEY_FIELD.match(parser.currentName())) {
            key = parser.text();
        } else if (RangeAggregator.Range.FROM_FIELD.match(parser.currentName())) {
            from = parser.textOrNull();
        } else if (RangeAggregator.Range.TO_FIELD.match(parser.currentName())) {
            to = parser.textOrNull();
        } else if (MASK_FIELD.match(parser.currentName())) {
            mask = parser.text();
        } else {
            throw new ParsingException(parser.getTokenLocation(), "Unexpected ip range parameter: [" + parser.currentName() + "]");
        }
    }
    if (mask != null) {
        if (key == null) {
            key = mask;
        }
        return new Range(key, mask);
    } else {
        return new Range(key, from, to);
    }
}