Examples of XContentParser

Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME, Strings.toCamelCase(NAME)};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        float boost = 1.0f;
        String normsField = 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 (token.isValue()) {
                if ("boost".equals(currentFieldName)) {
                    boost = parser.floatValue();
                } else if ("norms_field".equals(currentFieldName) || "normsField".equals(currentFieldName)) {
                    normsField = parseContext.indexName(parser.text());
                }
            }
        }

        if (boost == 1.0f && normsField == null) {
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME};
    }

    @Override public Filter parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        String fieldName = null;
        String filterName = null;

        XContentParser.Token token;
        String currentFieldName = null;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
            if (token == XContentParser.Token.FIELD_NAME) {
                currentFieldName = parser.currentName();
            } else if (token.isValue()) {
                if ("field".equals(currentFieldName)) {
                    fieldName = parser.text();
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                }
            }
        }

        if (fieldName == null) {
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    }

    @SuppressWarnings({"unchecked"})
    private Tuple<String, Map<String, Object>> extractMapping(String type, String source) throws MapperParsingException {
        Map<String, Object> root;
        XContentParser xContentParser = null;
        try {
            xContentParser = XContentFactory.xContent(source).createParser(source);
            root = xContentParser.map();
        } catch (IOException e) {
            throw new MapperParsingException("Failed to parse mapping definition", e);
        } finally {
            if (xContentParser != null) {
                xContentParser.close();
            }
        }

        // we always assume the first and single key is the mapping type root
        if (root.keySet().size() != 1) {
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        Query query = null;
        Filter filter = null;
        float boost = 1.0f;
        boolean cache = false;
        CacheKeyFilter.Key cacheKey = 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 (token == XContentParser.Token.START_OBJECT) {
                if ("query".equals(currentFieldName)) {
                    query = parseContext.parseInnerQuery();
                } else if ("filter".equals(currentFieldName)) {
                    filter = parseContext.parseInnerFilter();
                }
            } else if (token.isValue()) {
                if ("boost".equals(currentFieldName)) {
                    boost = parser.floatValue();
                } else if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                }
            }
        }
        if (query == null) {
            throw new QueryParsingException(parseContext.index(), "[filtered] requires 'query' element");
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME, Strings.toCamelCase(NAME)};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        Query query = null;
        Filter filter = null;
        float boost = 1.0f;
        String scope = null;
        String path = null;
        BlockJoinQuery.ScoreMode scoreMode = BlockJoinQuery.ScoreMode.Avg;

        // we need a late binding filter so we can inject a parent nested filter inner nested queries
        LateBindingParentFilter currentParentFilterContext = parentFilterContext.get();

        LateBindingParentFilter usAsParentFilter = new LateBindingParentFilter();
        parentFilterContext.set(usAsParentFilter);

        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 (token == XContentParser.Token.START_OBJECT) {
                if ("query".equals(currentFieldName)) {
                    query = parseContext.parseInnerQuery();
                } else if ("filter".equals(currentFieldName)) {
                    filter = parseContext.parseInnerFilter();
                }
            } else if (token.isValue()) {
                if ("path".equals(currentFieldName)) {
                    path = parser.text();
                } else if ("boost".equals(currentFieldName)) {
                    boost = parser.floatValue();
                } else if ("_scope".equals(currentFieldName)) {
                    scope = parser.text();
                } else if ("score_mode".equals(currentFieldName) || "scoreMode".equals(scoreMode)) {
                    String sScoreMode = parser.text();
                    if ("avg".equals(sScoreMode)) {
                        scoreMode = BlockJoinQuery.ScoreMode.Avg;
                    } else if ("max".equals(sScoreMode)) {
                        scoreMode = BlockJoinQuery.ScoreMode.Max;
                    } else if ("total".equals(sScoreMode)) {
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        XContentParser.Token token = parser.nextToken();
        assert token == XContentParser.Token.FIELD_NAME;
        String fieldName = parser.currentName();

        String value = null;
        float boost = 1.0f;
        String minSimilarity = "0.5";
        int prefixLength = FuzzyQuery.defaultPrefixLength;
        int maxExpansions = FuzzyQuery.defaultMaxExpansions;
        token = parser.nextToken();
        if (token == XContentParser.Token.START_OBJECT) {
            String currentFieldName = null;
            while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
                if (token == XContentParser.Token.FIELD_NAME) {
                    currentFieldName = parser.currentName();
                } else {
                    if ("term".equals(currentFieldName)) {
                        value = parser.text();
                    } else if ("value".equals(currentFieldName)) {
                        value = parser.text();
                    } else if ("boost".equals(currentFieldName)) {
                        boost = parser.floatValue();
                    } else if ("min_similarity".equals(currentFieldName) || "minSimilarity".equals(currentFieldName)) {
                        minSimilarity = parser.text();
                    } else if ("prefix_length".equals(currentFieldName) || "prefixLength".equals(currentFieldName)) {
                        prefixLength = parser.intValue();
                    } else if ("max_expansions".equals(currentFieldName) || "maxExpansions".equals(currentFieldName)) {
                        maxExpansions = parser.intValue();
                    }
                }
            }
            parser.nextToken();
        } else {
            value = parser.text();
            // move to the next token
            parser.nextToken();
        }

        if (value == null) {
            throw new QueryParsingException(parseContext.index(), "No value specified for fuzzy query");
        }
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME};
    }

    @Override public Filter parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        int limit = -1;
        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 (token.isValue()) {
                if ("value".equals(currentFieldName)) {
                    limit = parser.intValue();
                }
            }
        }

        if (limit == -1) {
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME, "in"};
    }

    @Override public Filter parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        MapperService.SmartNameFieldMappers smartNameFieldMappers = null;
        boolean cache = true;
        PublicTermsFilter termsFilter = new PublicTermsFilter();
        String filterName = null;
        String currentFieldName = null;
        CacheKeyFilter.Key cacheKey = null;
        XContentParser.Token token;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
            if (token == XContentParser.Token.FIELD_NAME) {
                currentFieldName = parser.currentName();
            } else if (token == XContentParser.Token.START_ARRAY) {
                String fieldName = currentFieldName;
                FieldMapper fieldMapper = null;
                smartNameFieldMappers = parseContext.smartFieldMappers(fieldName);
                if (smartNameFieldMappers != null) {
                    if (smartNameFieldMappers.hasMapper()) {
                        fieldMapper = smartNameFieldMappers.mapper();
                        fieldName = fieldMapper.names().indexName();
                    }
                }

                while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                    String value = parser.text();
                    if (value == null) {
                        throw new QueryParsingException(parseContext.index(), "No value specified for term filter");
                    }
                    if (fieldMapper != null) {
                        value = fieldMapper.indexedValue(value);
                    }
                    termsFilter.addTerm(new Term(fieldName, value));
                }
            } else if (token.isValue()) {
                if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                }
            }
        }

        Filter filter = termsFilter;
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME, Strings.toCamelCase(NAME)};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        float boost = 1.0f;

        SpanQuery include = null;
        SpanQuery exclude = 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 (token == XContentParser.Token.START_OBJECT) {
                if ("include".equals(currentFieldName)) {
                    Query query = parseContext.parseInnerQuery();
                    if (!(query instanceof SpanQuery)) {
                        throw new QueryParsingException(parseContext.index(), "spanNot [include] must be of type span query");
                    }
                    include = (SpanQuery) query;
                } else if ("exclude".equals(currentFieldName)) {
                    Query query = parseContext.parseInnerQuery();
                    if (!(query instanceof SpanQuery)) {
                        throw new QueryParsingException(parseContext.index(), "spanNot [exclude] must be of type span query");
                    }
                    exclude = (SpanQuery) query;
                }
            } else {
                if ("boost".equals(currentFieldName)) {
                    boost = parser.floatValue();
                }
            }
        }
        if (include == null) {
            throw new QueryParsingException(parseContext.index(), "spanNot must have [include] span query clause");
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Examples of org.elasticsearch.common.xcontent.XContentParser

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    @Override public String[] names() {
        return new String[]{NAME};
    }

    @Override public Query parse(QueryParseContext parseContext) throws IOException, QueryParsingException {
        XContentParser parser = parseContext.parser();

        XContentParser.Token token = parser.nextToken();
        assert token == XContentParser.Token.FIELD_NAME;
        String fieldName = parser.currentName();
        assert fieldName.equals("query");
        parser.nextToken();

        byte[] querySource = parser.binaryValue();
        XContentParser qSourceParser = XContentFactory.xContent(querySource).createParser(querySource);
        try {
            final QueryParseContext context = new QueryParseContext(parseContext.index(), parseContext.indexQueryParser);
            context.reset(qSourceParser);
            Query result = context.parseInnerQuery();
            parser.nextToken();
            return result;
        } finally {
            qSourceParser.close();
        }
    }
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