I find the reading of pattern description to be tedious, and the whole part 2 of the book, from chapter 9 to 18, is a listing of design patterns. Therefore I will simply list them with their one sentence description.
An Object that wraps a row in a database table or view, encapsulates the database access, and adds domain logic on that data.
A centralized point for handling screen navigation and the flow of the application.
Association table mapping
Saves an association as a table with foreign keys to the tables that are linked by the association.
Class table inheritance
Represents an inheritance hierarchy of classes with one table for each class.
Client session state
Stores session state on the client.
Locks a set of related objects with a single lock.
Concrete table inheritance
Represents an inheritance hierarchy of classes with one table per concrete class of the hierarchy.
A layer of mappers that moves data between objects and a database while keeping them independent of each other and the mapper itself.
Data transfer object
An object that carries data between processes in order to reduce the number of method calls.
Database session state
Stores session data as committed data in the database.
Has one class perform the database mapping for a child class.
An object model of the domain that incorporates both behaviour and data.
Maps an object into several fields of another object’s table.
Foreign key mapping
Maps an association between objects to a foreign key reference between tables.
A controller that handles all requests for a web site.
An object that encapsulates access to an external system or resource.
Saves a database ID field in an object to maintain identity between an in-memory object and a database row.
Ensures that each object gets loaded only once by keeping every loaded object in a map. Looks up objects using the map when referring to them.
Allows framework or layer super-type code to acquire offline locks.
A structure to organize database mappers that handle inheritance hierarchies.
A type that acts as the super-type for all types in its layer.
An object that doesn’t contain all the data you need but knows how to get it.
An object that sets up communication between two independent objects.
Holds details of object-relational mapping in metadata.
Model view controller
Splits user interface interaction into 3 distinct roles.
Represents a monetary value.
Optimistic offline lock
Prevents conflicts between concurrent business transactions by detecting a conflict and rolling back the transaction.
An object that handles a request for a specific page or action on a website.
Pessimistic offline lock
Prevents conflicts between concurrent business transactions by allowing only one business transaction at a time to access data.
Links classes during configuration rather than compilation.
An object that represents a database query.
An in-memory representation of tabular data.
A well-known object that other objects can use to find common objects and services.
Provides a coarse-grained facade on fine-grained objects to improve efficiency over a network.
Mediates between the domain and data mapping layers using a collection like interface for accessing domain objects.
Row data gateway
An object that acts as a gateway to a single record in a data source.There is one instance per row.
Defines an interface in a separate package from its implementation.
Saves a graph of objects by serializing them into a single large object (LOB), which it stores in a database field.
Server session state
Keeps the session state in a server system in a serialized form.
Defines an application’s boundary with a layer of services that establishes a set of available operations and coordinates the application’s response in each operation.
Removes dependence upon problematic services during testing.
Single table inheritance
Represents an inheritance hierarchy of classes as a single table that has columns for all the fields of the various classes.
A subclass that provides special behaviour for particular cases.
Table data gateway
An object that acts as a gateway to a database table. One instance handles all the rows in the table.
A single instance that handles the business logic for all rows in a database table or view.
Renders information into HTML by embedding markers into an HTML page.
Organizes business logic by procedures where each procedure handles a single request from the presentation.
A view that processes domain data element by element and transforms it into HTML.
Two step view
Turns domain data into HTML in two steps: first by forming some kind of logical page, then rendering the logical page into HTML.
Unit of work
Maintains a list of objects affected by a business transaction and coordinates the writing out of changes and the resolution of concurrency problems.
A small simple object, like money or date range, whose equality isn’t based on identity.