jni java native interface

... of the JNI The JNI is designed to handle situations where you need to combine Java applications with native code. As a two-way interface, the JNI can support two types of native code: native ... points to a JNI function. Native methods always access data structures in the Java virtual machine through one of the JNI functions. Figure 3.1 illustrates the JNIEnv interface pointer. jni. book ... libraries and native applications. ã You can use the JNI to write native methods that allow Java applications to call functions implemented in native libraries. Java applications call native methods...

Ngày tải lên: 27/06/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 10/03/2015, 10:56

... Separation of Interface and Implementation Just as Java objects are defined as collections of operations on some state, CORBA objects are defined similarly. Unlike Java itself and Java RMI, CORBA ... Interfaces map directly to Java classes because IDL modules are, as discussed earlier, name-scoping mechanisms. The corresponding Java name-scoping mechanism is the package. For every interface ... the Java language mapping because IDL interfaces support direct multiple inheritance while Java classes do not. In order to make classes multiply inheritable, they must be first declared as interfaces...

Ngày tải lên: 29/09/2013, 08:20

... resulting Java representation. Table 6-2. IDL Types and their Java Representations Type Java Mapping long Java int short Java short float Java float double Java double char Java ... Appliances { interface Speaker { } interface Listener { } interface Phone : Speaker, Listener { } } becomes the following collection of interfaces and classes in Java: ... Separation of Interface and Implementation Just as Java objects are defined as collections of operations on some state, CORBA objects are defined similarly. Unlike Java itself and Java RMI, CORBA...

Ngày tải lên: 06/10/2013, 14:20

... the Java platform 100 Introduction to the guidelines 100 J2SE user interface design guidelines 103 3.5 The Java look and feel design guidelines 108 Some definitions 109 The Java ‘look’ 109 The Java ... terminology and so on, such as the Java Look and Feel Design Guidelines (Java L&F Design Guidelines 2001), (Advanced Java L&F Design Guidelines 2001). Such user interface design standards are ... Questionnaire for Evaluating Java User Interfaces 607 B A Questionnaire for Evaluating J2ME Applications 613 References 621 General advice on usability and GUI design 626 Java- specific links 627 Index...

Ngày tải lên: 28/03/2014, 16:20

... the Java platform 100 Introduction to the guidelines 100 J2SE user interface design guidelines 103 3.5 The Java look and feel design guidelines 108 Some definitions 109 The Java ‘look’ 109 The Java ... Summary 533 15 An Example OO User Interface 535 15.1 Introduction 536 A matter of style 536 15.2 Implementing object-oriented user interfaces 537 The Viewable interface 538 15.3 Some utility classes ... issues 365 9.3 Implementing Web applications with Java 368 The typical architecture of a Web application 368 Basic Java Web GUI technologies 369 Java applets 370 ftoc.fm Page xv Thursday, March...

Ngày tải lên: 12/08/2014, 23:22

... terminology and so on, such as the Java Look and Feel Design Guidelines (Java L&F Design Guidelines 2001), (Advanced Java L&F Design Guidelines 2001). Such user interface design standards are ... of Java. Java developers should be careful over some subtleties. Object-oriented program- ming and object-oriented user interfaces are different. One could implement an object-oriented user interface ... 2 Introduction to User Interface Design 11:26 AM 9 March 2006 c02.fm 1.0 The field of user interface design and human-computer interaction is complex and...

Ngày tải lên: 12/08/2014, 23:22

... discussed the general principles of user interface design, mentioning common aspects of user interface design, and have provided a brief introduction to the Java look and feel guidelines. We also ... we discussed in this chapter. ã We saw that Java user interfaces for J2SE are organized into components that can be assembled to create complex user interfaces. ã We distinguished three types ... General structure for Java look and feel dialogs Figure 3.37 An example of standard Java look and feel login dialog c03.fm Page 115 Thursday, March 9, 2006 3:44 PM 102 Java GUI Design 3:17 PM...

Ngày tải lên: 12/08/2014, 23:22

... Iterative GUI Development with Java 1:39 PM 9 March 2006 c05.fm 1.0 storyboard in Figure 5.6 shows an example of this latter approach for an account management user interface. A number of details ... the construction of GUIs by means of a user-friendly construction interface that creates the code behind the scenes. All major Java integrated development environments (IDEs) provide such a graphical ... storyboard c05.fm Page 184 Thursday, March 9, 2006 1:40 PM Prototyping alternatives 179 1:39 PM 9 March 2006 c05.fm 1.0 5.3 Prototyping alternatives There are a number of possible approaches to prototyping,...

Ngày tải lên: 12/08/2014, 23:22

... http://www.cs.wustl.edu/~schmidt/PDF/Act-Obj.pdf, an updated version of the original chapter in (Vlissides et al. 1996). 36. The java. util.concurrent.Future interface represents the result of an asynchronous compu- tation. Additional methods ... or interface such as DefaultTableModel or TableModel . With the SWT approach based on Adapters of content providers and raw widgets – called viewers in JFace – data can be provided by any Java ... answer is that MVC is an intuitive, practically-proven arrangement that works better than alternative solutions in real cases. MVC, or one of its many variants, is already provided by all major...

Ngày tải lên: 12/08/2014, 23:22

... science. They are developing some Java classes for playing MP3 files, for fun. One day Kenrick comes to his friend, very excited. He has found out from a Web site that a Java shareware distribution ... experience with the Java Swing library, and decides to develop the GUI with the help of this book, while Kenrick will add the file streaming and other essential features to the Java audio subsystem ... popular class of GUIs – Chapter 11 discusses various tools and technologies for Java GUIs, while Chapter 13 focuses on Java rich client platforms. The chapter is organized as follows: 8.1, Introduction...

Ngày tải lên: 12/08/2014, 23:22