init

ArangoDbConnection.php

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+<?php
+
+namespace bethrezen\arangodb;
+
+use yii\helpers\ArrayHelper;
+use yii\base\Object;
+
+// set up some aliases for less typing later
+use triagens\ArangoDb\Connection as ArangoConnection;
+use triagens\ArangoDb\ConnectionOptions as ArangoConnectionOptions;
+use triagens\ArangoDb\DocumentHandler as ArangoDocumentHandler;
+
+use triagens\ArangoDb\Document as ArangoDocument;
+use triagens\ArangoDb\Exception as ArangoException;
+use triagens\ArangoDb\ConnectException as ArangoConnectException;
+use triagens\ArangoDb\ClientException as ArangoClientException;
+use triagens\ArangoDb\ServerException as ArangoServerException;
+use triagens\ArangoDb\UpdatePolicy as ArangoUpdatePolicy;
+use triagens\ArangoDb\Statement as Statement;
+
+class ArangoDbConnection extends Object {
+    private $_connection = null;
+    public $connectionOptions = [
+        // server endpoint to connect to
+        ArangoConnectionOptions::OPTION_ENDPOINT => 'tcp://127.0.0.1:8529',
+        // authorization type to use (currently supported: 'Basic')
+        ArangoConnectionOptions::OPTION_AUTH_TYPE => 'Basic',
+        // user for basic authorization
+        ArangoConnectionOptions::OPTION_AUTH_USER => 'root',
+        // password for basic authorization
+        ArangoConnectionOptions::OPTION_AUTH_PASSWD => '',
+        // connection persistence on server. can use either 'Close' (one-time connections) or 'Keep-Alive' (re-used connections)
+        ArangoConnectionOptions::OPTION_CONNECTION => 'Close',
+        // connect timeout in seconds
+        ArangoConnectionOptions::OPTION_TIMEOUT => 3,
+        // whether or not to reconnect when a keep-alive connection has timed out on server
+        ArangoConnectionOptions::OPTION_RECONNECT => true,
+        // optionally create new collections when inserting documents
+        ArangoConnectionOptions::OPTION_CREATE => true,
+        // optionally create new collections when inserting documents
+        ArangoConnectionOptions::OPTION_UPDATE_POLICY => ArangoUpdatePolicy::LAST,
+    ];
+
+    private $_collectionHandler = null;
+    private $_documentHandler = null;
+
+    public function __construct($config=[])
+    {
+        parent::__construct($config);
+    }
+
+    public function init()
+    {
+        parent::init();
+
+        $this->_connection = new ArangoConnection($this->connectionOptions);
+        $this->_collectionHandler = new \triagens\ArangoDb\CollectionHandler($this->_connection);
+        $this->_documentHandler = new \triagens\ArangoDb\DocumentHandler($this->_connection);
+    }
+
+    public function getDocument($collection, $id) {
+        return $this->documentHandler()->get($collection, $id);
+    }
+
+    public function documentHandler() {
+        return $this->_documentHandler;
+    }
+
+    public function statement($options=[]) {
+        return new Statement($this->_connection, $options);
+    }
+
+    public function collectionHandler() {
+        return $this->_collectionHandler;
+    }
+}