Initial commit - Event Planner application

node_modules/@mikro-orm/core/exceptions.js

@@ -0,0 +1,100 @@
+/**
+ * Base class for all errors detected in the driver.
+ */
+export class DriverException extends Error {
+  code;
+  errno;
+  sqlState;
+  sqlMessage;
+  errmsg;
+  constructor(previous) {
+    super(previous.message);
+    Object.getOwnPropertyNames(previous).forEach(k => (this[k] = previous[k]));
+    this.name = this.constructor.name;
+    Error.captureStackTrace(this, this.constructor);
+    if (previous.stack) {
+      this.stack +=
+        '\n\n' +
+        previous.stack
+          .split('\n')
+          .filter(l => l.trim().startsWith('at '))
+          .join('\n');
+    }
+  }
+}
+/**
+ * Base class for all connection related errors detected in the driver.
+ */
+export class ConnectionException extends DriverException {}
+/**
+ * Base class for all server related errors detected in the driver.
+ */
+export class ServerException extends DriverException {}
+/**
+ * Base class for all constraint violation related errors detected in the driver.
+ */
+export class ConstraintViolationException extends ServerException {}
+/**
+ * Base class for all already existing database object related errors detected in the driver.
+ *
+ * A database object is considered any asset that can be created in a database
+ * such as schemas, tables, views, sequences, triggers,  constraints, indexes,
+ * functions, stored procedures etc.
+ */
+export class DatabaseObjectExistsException extends ServerException {}
+/**
+ * Base class for all unknown database object related errors detected in the driver.
+ *
+ * A database object is considered any asset that can be created in a database
+ * such as schemas, tables, views, sequences, triggers,  constraints, indexes,
+ * functions, stored procedures etc.
+ */
+export class DatabaseObjectNotFoundException extends ServerException {}
+/**
+ * Exception for a deadlock error of a transaction detected in the driver.
+ */
+export class DeadlockException extends ServerException {}
+/**
+ * Exception for a foreign key constraint violation detected in the driver.
+ */
+export class ForeignKeyConstraintViolationException extends ConstraintViolationException {}
+/**
+ * Exception for a check constraint violation detected in the driver.
+ */
+export class CheckConstraintViolationException extends ConstraintViolationException {}
+/**
+ * Exception for an invalid specified field name in a statement detected in the driver.
+ */
+export class InvalidFieldNameException extends ServerException {}
+/**
+ * Exception for a lock wait timeout error of a transaction detected in the driver.
+ */
+export class LockWaitTimeoutException extends ServerException {}
+/**
+ * Exception for a non-unique/ambiguous specified field name in a statement detected in the driver.
+ */
+export class NonUniqueFieldNameException extends ServerException {}
+/**
+ * Exception for a NOT NULL constraint violation detected in the driver.
+ */
+export class NotNullConstraintViolationException extends ConstraintViolationException {}
+/**
+ * Exception for a write operation attempt on a read-only database element detected in the driver.
+ */
+export class ReadOnlyException extends ServerException {}
+/**
+ * Exception for a syntax error in a statement detected in the driver.
+ */
+export class SyntaxErrorException extends ServerException {}
+/**
+ * Exception for an already existing table referenced in a statement detected in the driver.
+ */
+export class TableExistsException extends DatabaseObjectExistsException {}
+/**
+ * Exception for an unknown table referenced in a statement detected in the driver.
+ */
+export class TableNotFoundException extends DatabaseObjectNotFoundException {}
+/**
+ * Exception for a unique constraint violation detected in the driver.
+ */
+export class UniqueConstraintViolationException extends ConstraintViolationException {}