Java Code Examples for org.elasticsearch.index.mapper.ParseContext#id()

The following examples show how to use org.elasticsearch.index.mapper.ParseContext#id() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TTLFieldMapper.java From Elasticsearch with Apache License 2.0

6 votes

@Override
protected void parseCreateField(ParseContext context, List<Field> fields) throws IOException, AlreadyExpiredException {
    if (enabledState.enabled && !context.sourceToParse().flyweight()) {
        long ttl = context.sourceToParse().ttl();
        if (ttl <= 0 && defaultTTL > 0) { // no ttl provided so we use the default value
            ttl = defaultTTL;
            context.sourceToParse().ttl(ttl);
        }
        if (ttl > 0) { // a ttl has been provided either externally or in the _source
            long timestamp = context.sourceToParse().timestamp();
            long expire = new Date(timestamp + ttl).getTime();
            long now = System.currentTimeMillis();
            // there is not point indexing already expired doc
            if (context.sourceToParse().origin() == SourceToParse.Origin.PRIMARY && now >= expire) {
                throw new AlreadyExpiredException(context.index(), context.type(), context.id(), timestamp, ttl, now);
            }
            // the expiration timestamp (timestamp + ttl) is set as field
            fields.add(new LongFieldMapper.CustomLongNumericField(expire, fieldType()));
        }
    }
}

Example 2

Source File: IdFieldMapper.java From Elasticsearch with Apache License 2.0

6 votes

@Override
protected void parseCreateField(ParseContext context, List<Field> fields) throws IOException {
    XContentParser parser = context.parser();
    if (parser.currentName() != null && parser.currentName().equals(Defaults.NAME) && parser.currentToken().isValue()) {
        // we are in the parse Phase
        String id = parser.text();
        if (context.id() != null && !context.id().equals(id)) {
            throw new MapperParsingException("Provided id [" + context.id() + "] does not match the content one [" + id + "]");
        }
        context.id(id);
    } // else we are in the pre/post parse phase

    if (fieldType().indexOptions() != IndexOptions.NONE || fieldType().stored()) {
        fields.add(new Field(fieldType().names().indexName(), context.id(), fieldType()));
    }
    if (fieldType().hasDocValues()) {
        fields.add(new BinaryDocValuesField(fieldType().names().indexName(), new BytesRef(context.id())));
    }
}

Example 3

Source File: IdFieldMapper.java From Elasticsearch with Apache License 2.0

5 votes

@Override
public void preParse(ParseContext context) throws IOException {
    if (context.sourceToParse().id() != null) {
        context.id(context.sourceToParse().id());
        super.parse(context);
    }
}

Example 4

Source File: IdFieldMapper.java From Elasticsearch with Apache License 2.0

5 votes

@Override
public void postParse(ParseContext context) throws IOException {
    if (context.id() == null && !context.sourceToParse().flyweight()) {
        throw new MapperParsingException("No id found while parsing the content source");
    }
    // it either get built in the preParse phase, or get parsed...
}

Example 5

Source File: UidFieldMapper.java From Elasticsearch with Apache License 2.0

5 votes

@Override
public void preParse(ParseContext context) throws IOException {
    // if we have the id provided, fill it, and parse now
    if (context.sourceToParse().id() != null) {
        context.id(context.sourceToParse().id());
        super.parse(context);
    }
}