building the enterprise application

... that, let's get down to the details of building enterprise applications 1.1 Building Java Enterprise Applications From the first page of the first chapter to the last page of the last index, this ... and discuss the application they are building (or rather, that you are building for them) Beginning with only a set of requirements, you will construct the Forethought application from the ground ... on the application they are used within This is because permissions are an intrinsic part of an application, and generally are not used by other applications And when they are used by other applications,...

Ngày tải lên: 25/03/2014, 10:40

... that, let's get down to the details of building enterprise applications 1.1 Building Java Enterprise Applications From the first page of the first chapter to the last page of the last index, this ... and discuss the application they are building (or rather, that you are building for them) Beginning with only a set of requirements, you will construct the Forethought application from the ground ... on the application they are used within This is because permissions are an intrinsic part of an application, and generally are not used by other applications And when they are used by other applications,...

Ngày tải lên: 27/06/2014, 09:20

... that, let's get down to the details of building enterprise applications 1.1 Building Java Enterprise Applications From the first page of the first chapter to the last page of the last index, this ... and discuss the application they are building (or rather, that you are building for them) Beginning with only a set of requirements, you will construct the Forethought application from the ground ... Ian Stevenson 11 Building Java™ Enterprise Applications Volume I: Architecture All of these are published by O'Reilly Obviously there are many other helpful books out there, but these should get...

Ngày tải lên: 05/08/2014, 10:20

... on the application they are used within This is because permissions are an intrinsic part of an application, and generally are not used by other applications And when they are used by other applications, ... serve the rest of the application as well as components from other applications that may need data from the Forethought application Also in the next chapter, you'll get your first look at Enterprise ... used in indexing), the fund invested in, the initial amount invested, the yield on that fund, and then a reference to the client's account (through 34 Building Java™ Enterprise Applications Volume...

Ngày tải lên: 05/08/2014, 10:20

... we can start writing the session bean to access the data in the table, ensuring that it is usable by the various entity beans in the application 72 Building Java™ Enterprise Applications Volume ... the application Because we are deploying a CMP bean, the fields that must be handled by the container are listed; in this case, these are all the fields in the OfficeBean class We also give the ... for getting the current value and then updating it Then the work begins First, an InitialContext is obtained from the container The example code in this and other chapters obtains the InitialContext...

Ngày tải lên: 05/08/2014, 10:20

... other client-side components Therefore, for the server-side component to throw the same Exception, the throws clause must be added to the bean method declaration 83 Building Java™ Enterprise Applications ... constant for the key name, using the environment context adds options for the deployer For example, changing the name of the OFFICES table would not affect the bean; the deployer could change the CMP ... represent these entities If there were ten session beans, two entity beans, and three standalone Java classes that represented the entities, they would be in the JAR file In other words, the naming...

Ngày tải lên: 05/08/2014, 10:20

... manager and the entity beans from the application layer In other words, ease of use is not the primary concern in the manager The advantage in not providing update methods is that it keeps the manager ... deleting There is not much surprising here either The class hierarchy is the simplest yet, starting at the top object class and moving on to the custom class forethoughtPermission The required 109 Building ... using the SearchControls.ONELEVEL_SCOPE, which is shown on the right This is the only option to set on the search constraints; then, the manager is finally ready to search the directory The result...

Ngày tải lên: 05/08/2014, 10:20

... time to move on to the next section of the application 7.4 What's Next? You are finally ready to move on to the business tier of the application, where business logic is handled The business tier ... beans, and you'll use it to build out the infrastructure of the Forethought application This tier will of course rest upon the 135 Building Java™ Enterprise Applications Volume I: Architecture ... pattern; there are really no other penalties (other than some extra coding) to this approach Clearly it makes sense, then, to implement it in the Forethought application as well as in your own 8.2 The...

Ngày tải lên: 05/08/2014, 10:20

... bean version, rather than the new stateless version The constructor for the class then takes the place of the old stateful bean's create( ) method from the home interface This class then maintains ... the tools to build the back-end of almost any enterprise application you may come across, and apply your knowledge to most of the problems you will encounter in the enterprise Java space In the ... I'll detail these and how they can help in asynchronous tasks in the next chapter, which focuses specifically on messaging in enterprise applications 163 Building Java™ Enterprise Applications...

Ngày tải lên: 05/08/2014, 10:20

... 185 Building Java™ Enterprise Applications Volume I: Architecture A.1 The User Store The SQL scripts in this section duplicate the functionality of the script shown in Example 3-1, and create the ... USER_TYPES (USER_TYPE_ID) ); 190 Building Java™ Enterprise Applications Volume I: Architecture A.2 The Accounts Store The SQL scripts in this section handle the creation of the accounts store under different ... Once this is done, the entity beans and other code that utilize the database are ready to be used As in the other appendixes, new versions of these products are always appearing; these may cause...

Ngày tải lên: 05/08/2014, 10:20

... applications If you choose to change the port here, you will need to make this change in all the code examples throughout the rest of the book to match the port used here 216 Building Java™ Enterprise ... the Object Classes tab in the configuration section of the manager tool Click the Create button, and enter in the information about the new object class: the name, groupOfForethoughtNames; the ... going on at the database level Repeat the process for the accounts SQL (from Chapter 3), the keys SQL (from Chapter 5), and the types data (Chapter 7) You're now set for the rest of the book's...

Ngày tải lên: 05/08/2014, 10:20

... setYield(float yield); 261 Building Java™ Enterprise Applications Volume I: Architecture E.1.8 The Event Bean Example E-33 is the remote interface for the Event bean Example E-33 The Event Remote Interface ... this.yield = yield; } The home interface for the Investment bean is shown in Example E-31 256 Building Java™ Enterprise Applications Volume I: Architecture Example E-31 The InvestmentHome Interface ... EJBException; Example E-15 shows the information class (FundInfo) for the Fund entity bean 240 Building Java™ Enterprise Applications Volume I: Architecture Example E-15 The FundInfo Class package...

Ngày tải lên: 05/08/2014, 10:20

... for building useful LOB application UIs The Menubar The Menubar is the menu at the top of any application It is the topmost container, and it should contain all the available commands in the application, ... n The ViewModel is the magic behind everything The ViewModel contains the UI logic, the commands, the events, and a reference to the Model In MVVM, the ViewModel is not in charge of updating the ... client application and the remote database (physically separated), and the layers for the client tier might be the UI and the Presentation, while for the Business tier, they might be the Business...

Ngày tải lên: 23/03/2014, 05:20

... other beans and will set the values to the properties of the bean • Next, the container will inject the dataSource bean in the dataSource property of the matchDao bean • The container will then ... matches in the quarter final, matches in the semifinal, and final match The matches of the sixteenth final are drawn at the start of the tournament When any match in the pool is started, the application ... small compared with the entire sample application The glue code that sets up the application can be kept in one place because the client application, the business logic class, and the data-access...

Ngày tải lên: 20/08/2012, 11:55

... Chapter introduces the Spring Framework and its core values In this chapter, we will discuss the modules of the Spring Framework, introduce the sample application, and use the Spring Framework ... how to use them in combination with the Spring Framework Downloading the Code The source code for this book is available to readers from the Apress website (http://www.apress com), in the Source ... correctly, it will improve the simplicity of your applications significantly, and Chapter explains how to that Chapter discusses the data-access layer of the sample application, which is implemented...

Ngày tải lên: 05/10/2013, 05:20

... to the users A significant factor influencing the workload of enterprise applications is the rate of the requests submitted by the users—a www.it-ebooks.info 1.1 Enterprise Applications—What Do They ... Specification of the hardware infrastructure hosting application Mapping the application into the model Definition of the model’s input data Solving the model Calibrating the model Analyzing the output ... the number of transactions but no longer the number of users The finite number of users of enterprise applications represents one of their fundamental distinctions from Internet applications—the...

Ngày tải lên: 29/03/2014, 19:20

... among these are the J2EE specification, the Enterprise JavaBeans specification, the Java Servlet specification, and the JavaServer Pages specification Together, these specifications define the ... member of the Java BluePrints team at Sun Microsystems Sean contributed to the design of the Java Pet Store sample application with an emphasis on the application and the tiers for EIS and the EJB ... it to the end of this project without the support of Suzy Pelouch who did an excellent job at pulling together all the pieces The authors of the J2EE specifications and the developers of the reference...

Ngày tải lên: 27/06/2014, 11:20

... created, it goes through the normal bean life cycle At the end of the life cycle, the container calls the getObject() method and returns the product of the FactoryBean The getObject() method is ... BeanFactory, the basic container of the Spring Framework However, as a user of the Spring Framework, you will chiefly work with another container type called the ApplicationContext The ApplicationContext ... classpath:wordlist.txt The location in this snippet specifies that the wordlist.txt file can be loaded from the root of the classpath The next example loads the same file from the current directory, which is the...

Ngày tải lên: 12/08/2014, 09:21

... executed together with other advices on the same join point To set the order of an advisor, you can configure the order attribute, as shown in Listing 4-38 Listing 4-38 Setting the Order of the Advice ... file to have the printMessageToInformMatchStarts advice print a message to the console before the startMatch() method is executed (there is another way to this, which we’ll explore in the “Using ... that is injected from the container This is the tournamentMatchManager bean defined in the Spring XML configuration file The test calls the startMatch() method on this object The tournamentMatchManager...

Ngày tải lên: 12/08/2014, 09:21