From eadeb01ec689c72032a9c21e3e8486001a026945 Mon Sep 17 00:00:00 2001
From: Andy Mina <andy.mina@macaulay.cuny.edu>
Date: Tue, 13 Jul 2021 15:53:10 -0400
Subject: [PATCH] feat(NODE-3419): define MongoRuntimeError children (#2893)

---
 src/error.ts | 239 +++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 233 insertions(+), 6 deletions(-)

diff --git a/src/error.ts b/src/error.ts
index 7d96dc49ac..c5112d54a9 100644
--- a/src/error.ts
+++ b/src/error.ts
@@ -202,7 +202,6 @@ export class MongoRuntimeError extends MongoDriverError {
  * An error generated when a batch command is reexecuted after one of the commands in the batch
  * has failed
  *
- *
  * @public
  * @category Error
  */
@@ -216,11 +215,60 @@ export class MongoBatchReExecutionError extends MongoRuntimeError {
   }
 }
 
+/**
+ * An error generated when the user supplies an incorrect URI to the driver.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoURIError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoURIError';
+  }
+}
+
+/**
+ * An error generated when the driver fails to compress data
+ * before sending it to the server.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoCompressionError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoCompressionError';
+  }
+}
+
+/**
+ * An error generated when the driver fails to decompress
+ * data received from the server.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoDecompressionError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoDecompressionError';
+  }
+}
+
 /**
  * An error thrown when the user attempts to operate on a database or collection through a MongoClient
  * that has not yet successfully called the "connect" method
  *
- *
  * @public
  * @category Error
  */
@@ -234,11 +282,61 @@ export class MongoNotConnectedError extends MongoRuntimeError {
   }
 }
 
+/**
+ * An error generated when the user makes a mistake in the usage of transactions.
+ * (e.g. attempting to commit a transaction with a readPreference other than primary)
+ *
+ * @public
+ * @category Error
+ */
+export class MongoTransactionError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoTransactionError';
+  }
+}
+
+/**
+ * An error generated when the user attempts to operate
+ * on a session that has expired or has been closed.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoExpiredSessionError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoExpiredSessionError';
+  }
+}
+
+/**
+ * A error generated when the user attempts to authenticate
+ * via Kerberos, but fails to connect to the Kerberos client.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoKerberosError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoKerberosError';
+  }
+}
+
 /**
  * An error thrown when the user attempts to operate on a cursor that is in a state which does not
  * support the attempted operation.
  *
- *
  * @public
  * @category Error
  */
@@ -253,8 +351,39 @@ export class MongoCursorError extends MongoRuntimeError {
 }
 
 /**
- * An error thrown when the user calls a function or method not supported on a tailable cursor
+ * An error generated when a stream operation fails to execute.
  *
+ * @public
+ * @category Error
+ */
+export class MongoStreamError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoStreamError';
+  }
+}
+
+/**
+ * An error generated when a ChangeStream operation fails to execute.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoChangeStreamError extends MongoStreamError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoChangeStreamError';
+  }
+}
+
+/**
+ * An error thrown when the user calls a function or method not supported on a tailable cursor
  *
  * @public
  * @category Error
@@ -269,11 +398,42 @@ export class MongoTailableCursorError extends MongoCursorError {
   }
 }
 
+/** An error generated when a GridFSStream operation fails to execute.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoGridFSStreamError extends MongoStreamError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoGridFSStreamError';
+  }
+}
+
+/**
+ * An error generated when a malformed or invalid chunk is
+ * encountered when reading from a GridFSStream.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoGridFSChunkError extends MongoStreamError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoGridFSChunkError';
+  }
+}
+
 /**
  * An error thrown when the user attempts to add options to a cursor that has already been
  * initialized
  *
- *
  * @public
  * @category Error
  */
@@ -288,8 +448,41 @@ export class MongoCursorInUseError extends MongoCursorError {
 }
 
 /**
- * An error thrown when an attempt is made to read from a cursor that has been exhausted
+ * An error generated when an attempt is made to access a resource
+ * which has already been or will be closed/destroyed.
  *
+ * @public
+ * @category Error
+ */
+export class MongoResourceClosedError extends MongoRuntimeError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoResourceClosedError';
+  }
+}
+
+/**
+ * An error generated when an attempt is made to operate
+ * on a closed/closing server.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoServerClosedError extends MongoResourceClosedError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoServerClosedError';
+  }
+}
+
+/**
+ * An error thrown when an attempt is made to read from a cursor that has been exhausted
  *
  * @public
  * @category Error
@@ -304,6 +497,40 @@ export class MongoCursorExhaustedError extends MongoCursorError {
   }
 }
 
+/**
+ * An error generated when an attempt is made to operate
+ * on a closed/closing stream.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoStreamClosedError extends MongoResourceClosedError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoStreamClosedError';
+  }
+}
+
+/**
+ * An error generated when an attempt is made to operate on a
+ * dropped, or otherwise unavailable, database.
+ *
+ * @public
+ * @category Error
+ */
+export class MongoTopologyClosedError extends MongoResourceClosedError {
+  constructor(message: string) {
+    super(message);
+  }
+
+  get name(): string {
+    return 'MongoTopologyClosedError';
+  }
+}
+
 /** @internal */
 const kBeforeHandshake = Symbol('beforeHandshake');
 export function isNetworkErrorBeforeHandshake(err: MongoNetworkError): boolean {