Package org.elasticsearch.common.xcontent

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;
        float boost = 1.0f;
        float boostFactor = 1.0f;

        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 (token.isValue()) {
                if ("boost_factor".equals(currentFieldName) || "boostFactor".equals(currentFieldName)) {
                    boostFactor = parser.floatValue();
                } else if ("boost".equals(currentFieldName)) {
                    boost = parser.floatValue();
                }
            }
        }
        if (query == null) {
            throw new QueryParsingException(parseContext.index(), "[constant_factor_query] requires 'query' element");
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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();

        Filter filter = null;
        boolean cache = false;
        CacheKeyFilter.Key cacheKey = null;

        String filterName = 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 ("filter".equals(currentFieldName)) {
                    filter = parseContext.parseInnerFilter();
                } else {
                    // its the filter, and the name is the field
                    filter = parseContext.parseInnerFilter(currentFieldName);
                }
            } else if (token.isValue()) {
                if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                }
            }
        }

        if (filter == null) {
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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();

        MultiFieldQueryParserSettings qpSettings = new MultiFieldQueryParserSettings();
        qpSettings.defaultField(AllFieldMapper.NAME);

        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_ARRAY) {
                if ("fields".equals(currentFieldName)) {
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        String fField = null;
                        float fBoost = -1;
                        char[] text = parser.textCharacters();
                        int end = parser.textOffset() + parser.textLength();
                        for (int i = parser.textOffset(); i < end; i++) {
                            if (text[i] == '^') {
                                int relativeLocation = i - parser.textOffset();
                                fField = new String(text, parser.textOffset(), relativeLocation);
                                fBoost = Float.parseFloat(new String(text, i + 1, parser.textLength() - relativeLocation - 1));
                                break;
                            }
                        }
                        if (fField == null) {
                            fField = parser.text();
                        }
                        if (qpSettings.fields() == null) {
                            qpSettings.fields(Lists.<String>newArrayList());
                        }

                        if (Regex.isSimpleMatchPattern(fField)) {
                            for (String field : parseContext.mapperService().simpleMatchToIndexNames(fField)) {
                                qpSettings.fields().add(field);
                                if (fBoost != -1) {
                                    if (qpSettings.boosts() == null) {
                                        qpSettings.boosts(new TObjectFloatHashMap<String>(Constants.DEFAULT_CAPACITY, Constants.DEFAULT_LOAD_FACTOR, 1.0f));
                                    }
                                    qpSettings.boosts().put(field, fBoost);
                                }
                            }
                        } else {
                            qpSettings.fields().add(fField);
                            if (fBoost != -1) {
                                if (qpSettings.boosts() == null) {
                                    qpSettings.boosts(new TObjectFloatHashMap<String>(Constants.DEFAULT_CAPACITY, Constants.DEFAULT_LOAD_FACTOR, 1.0f));
                                }
                                qpSettings.boosts().put(fField, fBoost);
                            }
                        }
                    }
                }
            } else if (token.isValue()) {
                if ("query".equals(currentFieldName)) {
                    qpSettings.queryString(parser.text());
                } else if ("default_field".equals(currentFieldName) || "defaultField".equals(currentFieldName)) {
                    qpSettings.defaultField(parseContext.indexName(parser.text()));
                } else if ("default_operator".equals(currentFieldName) || "defaultOperator".equals(currentFieldName)) {
                    String op = parser.text();
                    if ("or".equalsIgnoreCase(op)) {
                        qpSettings.defaultOperator(org.apache.lucene.queryParser.QueryParser.Operator.OR);
                    } else if ("and".equalsIgnoreCase(op)) {
                        qpSettings.defaultOperator(org.apache.lucene.queryParser.QueryParser.Operator.AND);
                    } else {
                        throw new QueryParsingException(parseContext.index(), "Query default operator [" + op + "] is not allowed");
                    }
                } else if ("analyzer".equals(currentFieldName)) {
                    qpSettings.analyzer(parseContext.analysisService().analyzer(parser.text()));
                } else if ("allow_leading_wildcard".equals(currentFieldName) || "allowLeadingWildcard".equals(currentFieldName)) {
                    qpSettings.allowLeadingWildcard(parser.booleanValue());
                } else if ("auto_generate_phrase_queries".equals(currentFieldName) || "autoGeneratePhraseQueries".equals(currentFieldName)) {
                    qpSettings.autoGeneratePhraseQueries(parser.booleanValue());
                } else if ("lowercase_expanded_terms".equals(currentFieldName) || "lowercaseExpandedTerms".equals(currentFieldName)) {
                    qpSettings.lowercaseExpandedTerms(parser.booleanValue());
                } else if ("enable_position_increments".equals(currentFieldName) || "enablePositionIncrements".equals(currentFieldName)) {
                    qpSettings.enablePositionIncrements(parser.booleanValue());
                } else if ("escape".equals(currentFieldName)) {
                    qpSettings.escape(parser.booleanValue());
                } else if ("use_dis_max".equals(currentFieldName) || "useDisMax".equals(currentFieldName)) {
                    qpSettings.useDisMax(parser.booleanValue());
                } else if ("fuzzy_prefix_length".equals(currentFieldName) || "fuzzyPrefixLength".equals(currentFieldName)) {
                    qpSettings.fuzzyPrefixLength(parser.intValue());
                } else if ("phrase_slop".equals(currentFieldName) || "phraseSlop".equals(currentFieldName)) {
                    qpSettings.phraseSlop(parser.intValue());
                } else if ("fuzzy_min_sim".equals(currentFieldName) || "fuzzyMinSim".equals(currentFieldName)) {
                    qpSettings.fuzzyMinSim(parser.floatValue());
                } else if ("boost".equals(currentFieldName)) {
                    qpSettings.boost(parser.floatValue());
                } else if ("tie_breaker".equals(currentFieldName) || "tieBreaker".equals(currentFieldName)) {
                    qpSettings.tieBreaker(parser.floatValue());
                } else if ("analyze_wildcard".equals(currentFieldName) || "analyzeWildcard".equals(currentFieldName)) {
                    qpSettings.analyzeWildcard(parser.booleanValue());
                } else if ("rewrite".equals(currentFieldName)) {
                    qpSettings.rewriteMethod(QueryParsers.parseRewriteMethod(parser.textOrNull()));
                }
            }
        }
        if (qpSettings.queryString() == null) {
            throw new QueryParsingException(parseContext.index(), "query_string must be provided with a [query]");
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            mappings.remove(mappingType);
            return this;
        }

        public Builder putMapping(String type, String source) throws IOException {
            XContentParser parser = XContentFactory.xContent(source).createParser(source);
            try {
                putMapping(new MappingMetaData(type, parser.map()));
            } finally {
                parser.close();
            }
            return this;
        }
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            builder.endObject();

            builder.startArray("mappings");
            for (Map.Entry<String, MappingMetaData> entry : indexMetaData.mappings().entrySet()) {
                byte[] data = entry.getValue().source().uncompressed();
                XContentParser parser = XContentFactory.xContent(data).createParser(data);
                Map<String, Object> mapping = parser.mapOrdered();
                parser.close();
                builder.map(mapping);
            }
            builder.endArray();

            builder.startObject("aliases");
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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();

        List<OpenFilterClause> clauses = newArrayList();

        boolean cache = false;
        CacheKeyFilter.Key cacheKey = null;

        String filterName = 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 ("must".equals(currentFieldName)) {
                    clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.MUST));
                } else if ("must_not".equals(currentFieldName) || "mustNot".equals(currentFieldName)) {
                    clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.MUST_NOT));
                } else if ("should".equals(currentFieldName)) {
                    clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.SHOULD));
                }
            } else if (token == XContentParser.Token.START_ARRAY) {
                if ("must".equals(currentFieldName)) {
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.MUST));
                    }
                } else if ("must_not".equals(currentFieldName) || "mustNot".equals(currentFieldName)) {
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.MUST_NOT));
                    }
                } else if ("should".equals(currentFieldName)) {
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        clauses.add(new OpenFilterClause(parseContext.parseInnerFilter(), BooleanClause.Occur.SHOULD));
                    }
                }
            } else if (token.isValue()) {
                if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                }
            }
        }

        XBooleanFilter boolFilter = new XBooleanFilter();
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            builder.endObject();

            builder.startArray("mappings");
            for (Map.Entry<String, CompressedString> entry : indexTemplateMetaData.mappings().entrySet()) {
                byte[] data = entry.getValue().uncompressed();
                XContentParser parser = XContentFactory.xContent(data).createParser(data);
                Map<String, Object> mapping = parser.map();
                parser.close();
                builder.map(mapping);
            }
            builder.endArray();

            builder.endObject();
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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();

        List<String> ids = new ArrayList<String>();
        Collection<String> types = null;
        String filterName = 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_ARRAY) {
                if ("values".equals(currentFieldName)) {
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        String value = parser.textOrNull();
                        if (value == null) {
                            throw new QueryParsingException(parseContext.index(), "No value specified for term filter");
                        }
                        ids.add(value);
                    }
                } else if ("types".equals(currentFieldName) || "type".equals(currentFieldName)) {
                    types = new ArrayList<String>();
                    while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {
                        String value = parser.textOrNull();
                        if (value == null) {
                            throw new QueryParsingException(parseContext.index(), "No type specified for term filter");
                        }
                        types.add(value);
                    }
                }
            } else if (token.isValue()) {
                if ("type".equals(currentFieldName) || "_type".equals(currentFieldName)) {
                    types = ImmutableList.of(parser.text());
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                }
            }
        }

        if (ids.size() == 0) {
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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();

        boolean cache = true;
        CacheKeyFilter.Key cacheKey = null;
        String fieldName = null;
        String value = null;

        String filterName = 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 ("_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());
                } else {
                    fieldName = currentFieldName;
                    value = parser.text();
                }
            }
        }

        if (value == null) {
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                                }

                                // now, parse the filter
                                IndexQueryParserService indexQueryParser = indexService.queryParserService();
                                try {
                                    XContentParser parser = XContentFactory.xContent(filter).createParser(filter);
                                    try {
                                        indexQueryParser.parseInnerFilter(parser);
                                    } finally {
                                        parser.close();
                                    }
                                } catch (Exception e) {
                                    listener.onFailure(new ElasticSearchIllegalArgumentException("failed to parse filter for [" + aliasAction.alias() + "]", e));
                                    return currentState;
                                }
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