the java security api

... with the Portlet API Portlets are components written in Java against the portlet API. The Java classes in the portlet API are in the javax.portlet package. Each portlet takes a request from the ... advantage of the methods on the GenericPortlet class, which we will discuss further on. The Portlet and GenericPortlet classes are in the javax.portlet package, just like the rest of the classes in the ... reference the instance of the portlet in the portal page—if there are two portlets on the page with the same class, they will have different portlet URLs. The portal container is responsible for the...

Ngày tải lên: 20/08/2012, 11:54

... any vendor. These components are portlets, and we explain how to build them in this book. The noble aim of the portlet specification—which arose from Sun’s Java Community Process with the collaboration ... solutions bodes well for the future of this technology. We believe that portlets and the portlet API will become at least as impor- tant to Java application developers as the servlet API has been because ... Sun, IBM, BEA, and others—was to simplify the process of tying applications into a portal by allowing them to cooperate. That so many vendors have come together to standardize their exist- ing proprietary...

Ngày tải lên: 05/10/2013, 04:20

... and the associated XML APIs. The first step is to understand where JAXP fits in with respect to the major Java APIs for XML: JAXP: Java API for XML Parsing This API is the subject of the present ... audience. The title of the slide, on the other hand, is part of its contents. The visibility heuristic is also satisfied here. When the slide is displayed, the title is shown but the type of the slide ... example, the consumer of the title information is the presentation audience, while the consumer of the type information is the presentation program. Normalizing Data In the SAX tutorial, the section...

Ngày tải lên: 16/10/2013, 12:15

Ngày tải lên: 08/08/2013, 22:16

... for the administrator. If the tools have a common interface, then the system administrator needs to learn only the basics of one tool to understand the others. The Java Management API, or JMAPI, ... Modifying Servers for JMAPI The Java Management API includes a set of objects to be used on the server side of a Java networked system. These objects are known collectively as the Administration ... the fact that the same text is also used by the JMAPI. The help classes consist of four modules. The first of these modules is the UI-based Table of Contents and Navigator. The TOC/Navigator...

Ngày tải lên: 29/09/2013, 08:20

... for the administrator. If the tools have a common interface, then the system administrator needs to learn only the basics of one tool to understand the others. The Java Management API, or JMAPI, ... the fact that the same text is also used by the JMAPI. The help classes consist of four modules. The first of these modules is the UI-based Table of Contents and Navigator. The TOC/Navigator ... applications by using JMAPI rather than SNMP. The Unique Management Problems of Java One of the biggest problems encountered with incorporating SNMP into Java is that SNMP is not Java. Java is a wonderful...

Ngày tải lên: 06/10/2013, 14:20

... need to ensure that the revised API retains binary compatibility with old clients. This implies that the erasure of the API must be the same as the original, ungenerified API. In most cases, this ... least you know the code on your end is consistent. At the moment there’s a lot more non-generic code out there then there is generic code, and there will inevitably be situations where they have to ... that the generic API is not unduly restrictive; it must continue to support the original contract of the API. Consider again some examples from java. util.Collection. The pre-generic API looks like: interface...

Ngày tải lên: 26/10/2013, 18:15

... a role in the development of the Java security model. In particular, the elements of the Java security policy are defined by: The bytecode verifier The bytecode verifier ensures that Java class ... of the security model (the Java sandbox) used in Java applications and sets the stage for the rest of the book. Chapter 2 This chapter discusses the parameters of the default sandbox and how the ... use its number; otherwise, we'll say Java 2 to refer to either platform. In addition, there are great differences in how Java security operates between the Java 1.1 and the Java 2 platform....

Ngày tải lên: 09/11/2013, 02:15

... we do not cover the JavaMail API in this book. JavaMail is part of the Java 2 Platform, Enterprise Edition architecture, and is useful for performing mail operations in Java. JavaMail is useful ... Example: A Product Line 241 Product .java 242 ProductHome .java 242 ProductPK .java 244 ProductBean .java 244 Client .java 250 The Deployment Descriptor 252 Running the Client Program 253 Server-Side ... both these situations, the components are dealing directly with the end user. Enterprise beans, on the other hand, are not intended for the client side, but are server-side components. They are...

Ngày tải lên: 10/12/2013, 07:15

... corresponding to the the JavaBeans properties of the Account class: in particular, there will be a slot named balance corresponding to the getBalance() method. Jess uses the java. beans.Introspector ... program, usually you will embed the Jess library in your Java code and manipulate it using its own Java API or the basic facilities offered by the javax.rules API . You can develop Jess language ... the value of the defglobal when the fact is asserted. Subsequent changes to the defglobal's value will not invalidate the match - i.e., the match does not reflect the current value of the...

Ngày tải lên: 13/12/2013, 23:15

... a role in the development of the Java security model. In particular, the elements of the Java security policy are defined by: The bytecode verifier The bytecode verifier ensures that Java class ... of the security model (the Java sandbox) used in Java applications and sets the stage for the rest of the book. Chapter 2 This chapter discusses the parameters of the default sandbox and how the ... 97 i 1.3 The Java Sandbox When Java security is discussed, the discussion typically centers around Java& apos;s applet−based security model −− the security model that is embodied by Java enabled...

Ngày tải lên: 16/01/2014, 20:20

... Basic Authentication with JAX-WS 885 31 The Java Message Service API 893 Overview of the JMS API 893 What Is Messaging? 893 What Is the JMS API? 894 When Can You Use the JMS API? 894 How Does the ... persistence, and access to the Java EE platform APIs (see Java EE 5 APIs” on page 57). ContainerTypes The deployment process installs Java EE application components in the Java EE containers as illustrated ... components that run on the server. Java EE components are written in the Java programming language and are compiled in the same way as any program in the language. The dierence between Java EE components...

Ngày tải lên: 20/01/2014, 04:20

... other, you will want to use the JTA API to demarcate where the entire transaction, including both operations, begins, rolls back, and commits. JavaMail™ API 1.2 J2EE applications can use the JavaMail™ ... For more information on JNDI, see the online JNDI Tutorial: http:/ /java. sun.com/products/jndi/tutorial/index.html Java Transaction API 1.0 The Java Transaction API (“JTA”) provides a standard interface ... applications using this new Java platform for the server. And this book helps, continuing the tradition of The Java Tutorial, but this time for the J2EE platform. Like the original Tutorial, this...

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 18/02/2014, 04:20

... Containers 30 Java EE 6 APIs in the Java Platform, Standard Edition 6.0 31 Java Database Connectivity API 31 Java Naming and Directory Interface API 31 JavaBeans Activation Framework 32 Java API for ... for purchase the Java EE platform APIs and other features dened in the Java EE specication. Product providers are typically application server vendors that implement the Java EE platform according to the ... 21 Java EE 6 APIs 22 Enterprise JavaBeans Technology 25 Java Servlet Technology 26 JavaServer Faces Technology 26 JavaServer Pages Technology 27 JavaServer Pages Standard Tag Library 27 Java...

Ngày tải lên: 18/02/2014, 05:20

... the database def initialize (): # Connect to the basketball database. Use the dsn as the connection # parameter. The Python DB -API details the other valid connection # parameters. Notify the ... with the Python Database API. These types and constructors are mapped in the DB -API implementation to the underlying RHDB data types. Conceptual Level Example Given the concepts from the Python ... database using the Python Database API, you must load the RHDB Python Database API module, pgdb.py. Start the Python interpreter: $ python and then load the RHDB Python Database API module: >>>...

Ngày tải lên: 19/02/2014, 12:20

Ngày tải lên: 08/03/2014, 02:21

Ngày tải lên: 14/03/2014, 09:20

Ngày tải lên: 14/03/2014, 16:20