Introduce driver level Hydration and Dehydration hooks

This hooks enable driver users to globaly map their own data types to
Neo4j driver types and vice-versa.

Author: bigmontz

packages/bolt-connection/src/bolt/bolt-protocol-v1.js

@@ -74,7 +74,9 @@ export default class BoltProtocol {
     { disableLosslessIntegers, useBigInt } = {},
     createResponseHandler = () => null,
     log,
-    onProtocolError
+    onProtocolError,
+    hydrationHooks,
+    dehydrationHooks
   ) {
     this._server = server || {}
     this._chunker = chunker
@@ -86,11 +88,13 @@ export default class BoltProtocol {
     this._fatalError = null
     this._lastMessageSignature = null
     this._config = { disableLosslessIntegers, useBigInt }
+    this._hydrationHooks = hydrationHooks
+    this._dehydrationHooks = dehydrationHooks
   }
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v2.js

@@ -37,7 +37,7 @@ export default class BoltProtocol extends BoltProtocolV1 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v3.js

@@ -48,7 +48,7 @@ export default class BoltProtocol extends BoltProtocolV2 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v4x0.js

@@ -46,7 +46,7 @@ export default class BoltProtocol extends BoltProtocolV3 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v4x1.js

@@ -49,6 +49,8 @@ export default class BoltProtocol extends BoltProtocolV4 {
     createResponseHandler = () => null,
     log,
     onProtocolError,
+    hydrationHooks,
+    dehydrationHooks,
     serversideRouting
   ) {
     super(
@@ -57,7 +59,9 @@ export default class BoltProtocol extends BoltProtocolV4 {
       packstreamConfig,
       createResponseHandler,
       log,
-      onProtocolError
+      onProtocolError,
+      hydrationHooks,
+      dehydrationHooks
     )
     this._serversideRouting = serversideRouting
   }
@@ -68,7 +72,7 @@ export default class BoltProtocol extends BoltProtocolV4 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v4x2.js

@@ -34,7 +34,7 @@ export default class BoltProtocol extends BoltProtocolV41 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v4x3.js

@@ -39,7 +39,7 @@ export default class BoltProtocol extends BoltProtocolV42 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }
@@ -126,6 +126,6 @@ export default class BoltProtocol extends BoltProtocolV42 {
     this._transformer = new Transformer(Object.values({
       ...transformersFactories,
       ...utcTransformersFactories
-    }).map(create => create(this._config, this._log)))
+    }).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
   }
 }

packages/bolt-connection/src/bolt/bolt-protocol-v4x4.js

@@ -39,7 +39,7 @@ export default class BoltProtocol extends BoltProtocolV43 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }
@@ -178,6 +178,6 @@ export default class BoltProtocol extends BoltProtocolV43 {
     this._transformer = new Transformer(Object.values({
       ...transformersFactories,
       ...utcTransformersFactories
-    }).map(create => create(this._config, this._log)))
+    }).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
   }
 }

packages/bolt-connection/src/bolt/bolt-protocol-v5x0.js

@@ -37,7 +37,7 @@ export default class BoltProtocol extends BoltProtocolV44 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }

packages/bolt-connection/src/bolt/bolt-protocol-v5x1.js

@@ -37,7 +37,7 @@ export default class BoltProtocol extends BoltProtocolV5x0 {
 
   get transformer () {
     if (this._transformer === undefined) {
-      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)))
+      this._transformer = new Transformer(Object.values(transformersFactories).map(create => create(this._config, this._log)), this._hydrationHooks, this._dehydrationHooks)
     }
     return this._transformer
   }