me.phifty.indexer-v1.0

Vert.x module to modify and search a lucene index.

Configuration

The following JSON structure shows an example configuration.

{
  "base_address": "indexer",    # the base address of the module
  "storage": "filesystem",      # can be "memory" or "filesystem"
  "max_results": 10,            # maximal number of search results
  "default_field": "id"         # the default field to search in
  "fields": {                   # field type definitions
    "id": "numeric",            # fields can have the types "numeric", "string" and "text".
    "name": "text",             # while "numeric" and "string" allows only exact matches,
    "email": "string"           # "text" will match against sub-strings of it's content.
  }
}

Messages

The indexer will respond to the following addresses.

Adding an entry to the index

<base_address>.add

Example:

{
  "id": 1,
  "name": "Dummy"
}

Example response:

{ "done": true }

Updating an entry in the index

<base_address>.update

Example:

{
  "field": "id",
  "value": "1",
  "document": {
    "id": 1,
    "name: "Another dummy"
  }
}

Example response:

{ "done": true }

Removing an entry from the index

<base_address>.remove

Example:

{
  "query": "id:1"
}

Example response:

{ "done": true }

Searching in the index

<base_address>.search

Example:

{
  "query": "Dum*"
}

Example response:

{
  "results": [
    { "id": 1, "name": "Dummy" }
  ]
}

Clear the index

<base_address>.clear

Example:

{ }

Example response:

{ "done": true }