@existdb/node-exist

node-exist

Mostly a shallow wrapper for eXist's XML-RPC API. Attempts to translate terminologies into node world. Uses promises.

Disclaimer

This software is in very early development stage and may not be ready for production! Think twice before your data is lost.

Use at your own risk.

Install

npm install node-exist

Use

var exist = require('node-exist')

var db = exist.connect()

db.collections.create('/test')
    .then(function (result) {
        console.log('create returned with:', result)
        return db.collections.describe('/test')
    })
    .then(function (result) {
        console.log('collection description:', result)
        return db.collections.remove('/test')
    })
    .then(function (result) {
        console.log('tmp removed', result)
    })
    .catch(function (e) {
        console.log('fail', e)
    })

Components

The methods are grouped into components by what they operate on. Every method returns a promise.

Queries

Status: working

execute

db.queries.execute(query, options)

read

db.queries.read(query, options)

readAll

This convenience function calls queries.count then retrieves all result pages and returns them in an array.

db.queries.readAll(query, options)
    .then(function (result) {
	    console.log(result.pages[0].toString())
    })

count

db.queries.count(resultHandle)

retrieve

db.queries.retrieveResult(resultHandle, page)

retrieveAll

db.queries.retrieveAll(resultHandle)

releaseResult

free result on server

db.queries.releaseResult(resultHandle)

Documents

A document can be seen as a file. It might be indexed if it's type is not binary.

upload

db.documents.upload(new Buffer('test'))

parseLocal

db.documents.parseLocal(fileHandle, 'foo/test.txt', {})

read

db.documents.read('foo.xml')

remove

db.documents.remove('foo.xml')

Resources

Status: working

A resource is identified by its path in the database. Documents and collections are resources.

describe

db.resources.describe(resourcePath)

setPermissions

db.resources.setPermissions(resourcePath, 400)

getPermissions

db.resources.getPermissions(resourcePath)

Collections

Status: working

create

db.collections.create(collectionPath)

remove

db.collections.remove(collectionPath)

describe

db.collections.describe(collectionPath)

read

db.collections.read(collectionPath)

Indices

Status: TODO

Users

Status: failing

byName

db.users.byName(username)

list

db.users.list()

server

Status: working

syncToDisk

db.server.syncToDisk()

shutdown

db.server.shutdown()

Note: There is no way to bring it up again.

Test

All tests are in spec/tests and written for tape

npm test