manning opencl in action

... elements in our mapping files This approach is time-consuming and easily forgotten Instead, we can implement Hibernate s NamingStrategy interface, as in listing 3. 5 Listing 3. 5 NamingStrategy ... propertyToColumnName(String...Mapping persistent classes This chapter covers ■ POJO basics for rich domain models ■ Mapping POJOs with Hibernate metadata ■ Mapping class inheritance and fine-grained models ■ An introduction ... leakage of certain cross-cutting concerns using interception An EJB is a managed component, always executed inside the EJB con­ tainer The container intercepts calls to... is used to define the details

Ngày tải lên: 06/08/2014, 02:20

... available in the package net.sf.hibernate.mapping Keep in mind that adding a property to an existing persistent class mapping as shown here is easy, but programmatically creating a new mapping for ... when the owning entity object is retrieved from the database Support for fine-grained classes isn’t the only ingredient of a rich domain model Class inheritance and polymorphism are defining features ... question, we must explore the distinction between entities and value types in Hibernate These concepts are required for fine-grained object modeling 3.5 Fine-grained object models A major objective

Ngày tải lên: 06/08/2014, 02:20

... object Why is this concept useful? In web applications, you usually don’t maintain a database transaction across a user interaction Users take a long time to think about modifications, but for ... methods instead of direct instance variable access anyway Finally, take care when modifying the value of the business key properties; don’t change the value while the domain object is in a set ... data­base at some point This happens when we commit() the Hibernate Transaction In this case, Hibernate obtains a JDBC connection and issues a single SQL INSERT statement Finally, the Session

Ngày tải lên: 06/08/2014, 02:20

... transaction See listing 5.1 for an example of the basic usage of Transaction API Listing 5.1 Using the Hibernate Transaction Trang 2The call to session.beginTransaction() marks the beginning of ... underlying transaction if and only if beginTransaction() started a new transaction (in both managed and non-managed cases) If begin-Transaction() did not start an underlying database transaction, ... locks Reading transactions block writing transactions (but not other reading transactions), and writing transactions block all other transactions ■ Serializable—Provides the strictest transaction

Ngày tải lên: 06/08/2014, 02:20

... is again the most interesting part, containing the logic for the conversion One problem you might run into is using enumerated types in Hibernate que­ries Consider the following query in HQL ... this kind of mapping later in this chapter We’re finally finished with value types; we’ll continue with entity association mapping techniques The simple parent/child association we mapped in chapter ... all—we change only the custom mapping type, as shown in listing 6.2 Mon-Listing 6.2 Custom mapping type for monetary amounts in new database schemas Trang 3 public String[] getPropertyNames() { return

Ngày tải lên: 06/08/2014, 02:20

... candidates for a join operation. What most people think of when they hear the word join in the context of SQL databases is an inner join. An inner join is one of several types of joins, and it’s ... Romero Figueroa Joining associations from join join join 267 Bid as bid bid.item as item item.category as cat item.successfulBid as winningBid where cat.name like 'Laptop%' and winningBid.amount ... fetch join if you want eager fetch­ ing in HQL On the other hand, the criteria query will not ignore the map­ ping! If you specify outer-join="true" in the mapping file,... performance in ORM

Ngày tải lên: 06/08/2014, 02:20

... it’s run­ ning in an EJB container with JTA, so the database transaction might remain in effect until the container commits it However, a Hibernate Session flush occurs at this point The failure ... rollbackTransaction(); throw new InfrastructureException(ex); } } public static void rollbackTransaction() { H Transaction tx = (Transaction) threadTransaction.get(); try { threadTransaction.set(null); ... behavior. We migrate the business logic into our domain model. Doing so adds a couple of lines of code but also increases the potential for later reuse; it’s also certainly more object-oriented

Ngày tải lên: 06/08/2014, 02:20

... processes In some projects, the development of a domain model is driven by developers ana­lyzing the business domain in object-oriented terms In others, it’s heavily influ­enced by an existing relational ... unique-key string Enables unique constraints involving multiple database columns All elements using this attribute must share the same constraint name to be part of a single constraint definition ... mapping document instead of writing it by hand, you’ll need extra input from the user In the case of XDoclet, this information is provided by XDoclet attributes embedded in the source code In

Ngày tải lên: 06/08/2014, 02:20

... Android 15 Installing platform tools 23 ■ Setting up emulators 25 Setting up a connected device 29 ■ Adding a platform to the project 30 ■ Previewing in an emulator 31 ■ Previewing Getting the ... found in the program list On OS X you’ll use theTerminal, which can be found in the Launchpad or by typing terminal in Spotlight Irecommend adding a shortcut on your desktop for Windows or adding ... a platform Installing ngCordova 194 Setting up the camera project 195 ■ Adding the camera plugin 196 ■ Creating the photo book view 196 Setting up the geolocation example 199 ■ Adding the geolocation

Ngày tải lên: 11/05/2017, 15:06

... AJAX in ActionTrang 4ASP.NET AJAXin Action ALESSANDRO GALLO DAVID BARKOL RAMA KRISHNA VAVILALA M A N N I N GGreenwich(74° w long.) Trang 5For online information and ordering of this and other Manning ... designations appear in the book, and Manning Publications was aware of a trademark claim, the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what ... Using the AnimationExtender 360 ■ The UpdatePanelAnimation extender 364 ■ JSON and animations: adding transitions to the PhotoGallery control 365 11.3 Bindings 398 A simple binding 398 ■ Binding

Ngày tải lên: 12/08/2014, 16:20

... count. Listing 1.12 Adding a Sleep command to test the UpdateProgress control. Testing only ASP.NET AJAX in action 31 using System; using System.Web; using System.Web.Services; using System.Web.Services.Protocols; ... Sys.Application.add_init(pageInit); function pageInit() { alert("Entered the Init stage!"); } The add_init method... exploring the library The first step is learning how to load the library’s script files in ... namespaces defined in the library and the type of classes that they contain... Determines whether the start of the String object matches the specified string trim Removes leading and trailing white

Ngày tải lên: 12/08/2014, 16:20

... steps: 1 Inherit the properties defined in the Pet constructor by invoking the Pet constructor in the Cat constructor 2 Inherit the properties defined in the prototype of Pet by assigning a ... using a string similar to the following: \/Date(1169125740)\/ In this string, the number is the number of milliseconds since UTC. The \/ char- acters at the beginning and the end of the string ... assigning it a value, as shown in the following code: var book = {}; book.title = 'ASP.NET AJAX in Action'; book.publisher = 'Manning'; In addition, you can extend instances

Ngày tải lên: 12/08/2014, 16:20

... shown in listing 5.12 var request = new Sys.Net.WebRequest(); by calling the add_completed function and passing in the name of the routine.The final statement in listing 5.12 is a call to the invoke ... that the infrastructure is in place, you can begin making calls to the service.To invoke the single method in the service, add a text box and button to the page to provide the user with an interface ... and instantiate them in the script You begin by creating a server-side object called Beverage Keeping things ple, the object has only a few properties: a name, a description, and a cost.Included

Ngày tải lên: 12/08/2014, 16:20

... functioncalled onDisposing is defined somewhere in the page or in a loaded script file.The name of the event, disposing, refers to the event defined in the Sys.INoti-fyDisposing interface Whenever ... defines the Sys.IContainer interface for implementing containers The methods exposed by this interface are shown in figure 8.3 Figure 8.3 shows that the Sys._Application class, the single instance ... accordingly so the incomingdata from the server can be interpreted in the browser Web controls in the UpdatePanel If you’ve wrapped a web control in an UpdatePanel and would like to inject scriptinto

Ngày tải lên: 12/08/2014, 16:20

... registration procedure You do so in the code for the AjaxLogin class, shown in listing 9.9 Listing 9.9 Code for the AjaxLogin server class using using using using using System; System.Collections.Generic; ... IEnumerable<ScriptReference> Figure 9.9 Methods defined in the IExtenderControl interface 312 CHAPTER 9 Building Ajax-enabled controls Interestingly, both methods defined in the interface return an IEnumerable ... existing Login control and instantiates the client control in the page Let’s start by setting up the project for the new AjaxLogin control Earlier, we explained how to embed the code files in

Ngày tải lên: 12/08/2014, 16:20

... in list-ing 11.5 runnlist-ing in Firefox Did you see any JavaScript code in list-ing 11.5? With actions, you can wrap any kind of JavaScript code and execute it Figure 11.4 The SetProperty action ... Ajax Library provides the InvokeMethod action to invoke a methoddeclaratively in XML Script 11.2.3 InvokeMethodAction The InvokeMethod action is powerful because it invokes a method exposed by ... stores the returned string You usea SetProperty action and a new tag (a binding) to extract the value of the resultproperty and display it in the label We’ll introduce bindings in section 12.3 Fornow,

Ngày tải lên: 12/08/2014, 16:20

... features include examining the ViewState, trace information, and cache Trang 28fea-B.2.3 Inspecting HTTP trafficYou configure Web Development Helper for HTTP logging by selecting HTTPLogging from ... expressions, and examine all the breakpoints by clicking the Breakpoints tab. Next, in the DOM tab, you can inspect the page’s entire DOM tree In the same way that the HTML window offers a tree ... thing you have to do is use the web.config file found in the installation directory If you’re upgrading an existing website, you have to copy all the settings of the web.config file found in

Ngày tải lên: 12/08/2014, 16:20

... Trang 41.2 Getting started with Spring Boot 8Installing the Spring Boot CLI 8 ■ Initializing a Spring Boot project with Spring Initializr 12 1.3 Summary 22 2 Developing your first Spring Boot application ... left in Spring In fact, I believe Spring Boot is the most significant and exciting thing tohappen in Java development in a long time Building upon previous advances in the Spring Framework, Spring ... ering every single technology that Spring itself supports Instead, Spring Boot in Action aims to distill Spring Boot into four main topics: auto-configuration, starter cies, the command-line interface,

Ngày tải lên: 12/05/2017, 14:36