Seam Framework Experience the Evolution of Java EE 2nd phần 4 ppsx

... back, if the session is still active it would be desirable to maintain the state the user was previously in the foreground conversation state of the 141 9 .4 WORKSPACE TIMEOUT From the Library of sam ... iterate through the list to see the de- scriptions of the conversations, their start times, and their last access times. The #{conversationList} component also prov...

Ngày tải lên: 13/08/2014, 08:21

... have to use the Seam debug page for this type of error. To use the Seam debug page, you need to follow the instructions in Section 3.3 to bundle the jboss -seam- debug.jar and set up the Seam Exception ... any hotkey other than the d shown here. Of course, if there is no error at this moment, the debug page shows only the component tree and scoped variables, without...

Ngày tải lên: 13/08/2014, 08:21

... Integrating Groovy 40 6 40 9Introduction to Web Beans Chapter 34 34. 1 Defining a Web Beans Component 41 0 34. 2 Component Injection 41 1 34. 3 Producer Methods 41 4 34. 4 The Context Model 41 6 34. 5 Component ... you download the JBoss AS explicitly built for Java 6. 1.1 Integrating and Enhancing Java EE Frameworks The core frameworks in Java EE 5.0 are EJB (Enter...

Ngày tải lên: 13/08/2014, 08:21

... profile for the project, you can either execute the build command with the profile specified as seam -Dprofile=[profile] [target], or edit the build.xml file and change the value of the profile property: <project ... the permissions of the seam file to make it executable from the command line (i.e., execute chmod +x seam) . In the rest of this section, we will go...

Ngày tải lên: 13/08/2014, 08:21

... two browser tabs. Of course, the best news is that Seam does all the above out -of -the- box. The correct browser behaviors come free with Seam stateful conversations. All you need to do is add a ... at some of the patterns for controlling the lifecycle of a Seam component. These patterns allow you to control the creation, destruction, and even visibility of a compo...

Ngày tải lên: 13/08/2014, 08:21

... the web page and capture the user selection as a location on the map. The data-binding framework opens the door for some extremely interesting use cases from the community. The data-binding framework ... knowledge of the in- ternal workings of Seam and JSF. This is a little beyond the scope of this book; in this section, we just give a brief overview of differe...

Ngày tải lên: 13/08/2014, 08:21

... 'updateSettings')}") The first call parameter is the component name (the target), and the second parameter is the method name (the action). They form the basis of the security rule. To allow only the users with the ... if the rule is successful. There is no magic going on here. The initialized values of the PermissionCheck component ensure the uniq...

Ngày tải lên: 13/08/2014, 08:21

... </h:column> </h:dataTable> 24. 4.3 .4 The taskInstanceListByType Component This component can be seen as a filtered version of the previous component. Instead of returning the whole list of task instances, ... to win. The win outcome is automatically set to the transition name of the business process node. The pageflow then brings the user to the win.xht...

Ngày tải lên: 13/08/2014, 08:21

... notice the use of the keyword it in the closure we defined for the each operation. The keyword it provides the value of the current element in the iteration. In our instance, as we loop through the ... been tested against JBoss AS 4. 2.3.GA). • seam. home is the location of the latest Seam distribution (the examples have been tested against JBoss Seam 2.1.0...

Ngày tải lên: 13/08/2014, 08:21

... 153 type-safe, 241 – 243 , 303–3 04 validation, 35, 179–181 wrapping objects with, 84 Ant, 54 building applications in, 12, 61–62, 42 6 42 7, 42 9, 43 5, 44 1 deploying applications in, 12, 61–62, 42 6 42 7 running ... 140 URLs in, 132 validation in, 179 Seam interceptor, 23– 24 Seam- managed persistence context. See SMPC Seam POJO example, 47 48 Seam Remoting, 7, 260, 279–2...

Ngày tải lên: 13/08/2014, 08:21