building portals with the java portlet api

... Boykma.Com Chapter 1 6 Building Portlets 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 ... 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 portlet API. ... for the creation of the part of the portlet URL that references the portlet in the portal page, and for parsing the portlet URL into parameters for the portlet request. The portlet creates PortletURL objects...

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 ... 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 portlets make ... integrate a portlet with a Single Sign-On solution using Kerberos as an example. We also discuss many of the other authentication and authorization technologies that are available to a portlet developer. Chapter...

Ngày tải lên: 05/10/2013, 04:20

... to the external web service. Use the Java API for XML Messaging (JAXM) to send SOAP or ebXML messages to the external web service. Use the Java API for XML Parsing (JAXP) and the Java API ... use the more general XML APIs to interact with the protocols directly. JAXR is a convenience API which provides a Java API to perform the various publishing, querying, and editing tasks these ... is the Java API for XML Parsing (JAXP) which we will describe later. The future will bring a few new JAX* APIs, mainly for dealing with the XML data formats and services. These future JAX* API s...

Ngày tải lên: 14/03/2014, 23:20

... from the portlet s current state. The RenderRequest object pro- vides access to the following: ❑ The render request parameters ❑ The portlet mode ❑ The portlet session ❑ The window state ❑ The portlet ... developed by IBM as the reference implementation for the Java Portlet API. Because it is the reference implementation for the Portlet API, which focuses primarily on the portlet container, Pluto ... Page xxiii ❑ The portlet session ❑ The window state ❑ The portlet preferences object ❑ The portal context To change the portlet mode or window state, you call the appropriate method on the ActionResponse object....

Ngày tải lên: 03/06/2014, 01:46

... developed by IBM as the reference implementation for the Java Portlet API. Because it is the reference implementation for the Portlet API, which focuses primarily on the portlet container, Pluto ... the practical examples of Part Two. Chapter 1: The Java Portlet API (JSR 168) — This chapter extensively covers the JSR 168 Portlet API. It provides a portlet developer’s perspective on how the standard ... see, the portlet container will execute processAction on the targeted portlet, waiting until it finishes before it executes render on the rest of the portlets on the page. The calling of the...

Ngày tải lên: 27/06/2014, 08:20

... independent. The OBEX API is in a separate javax.obex package. 4. Use of the OBEX API without the Bluetooth API. An IrDA device could implement the javax.obex pa ckage and not implement the javax.bluetooth ... stack. The details of the BCC are discussed in Chapter 3. Unlike the Bluetooth part of the API, the OBEX API can either be imple- mented completely in the Java programming language within the JABWT implementation ... package, the implication being that a CLDC imple- mentation can include neither of them, one of them, or both of them. The javax.bluetooth package contains the Bluetooth API, and the javax.obex...

Ngày tải lên: 12/08/2014, 09:21

... up the master role. If the master parameter is false, the device does not care whether it is the master or the slave. There is no API to force a device to be the slave. The master parameter is valid ... opened once the connection has been established. The run() method then reads data from the InputStream. After the data is read, the run() method appends the data to the Form and sends the data in ... B applies the shared secret to the challenge and sends the result to device A. Device A then combines the challenge that was sent with its shared secret and compares the result with the result...

Ngày tải lên: 12/08/2014, 09:21

... in; output = out; } Programming with the API 77 In addition to these new interfaces, the OBEX API defines the javax.obex.Authenticator and javax.obex.HeaderSet interfaces. The Authenticator interface is ... support the Bluetooth APIs do not support the OBEX APIs. In theory, the reverse is also possible—there could be support for the OBEX API in devices that do not support the Bluetooth APIs. The reason for ... made to the OBEX API defined in JSR-82. 5.3 Programming with the API The OBEX API is built on the GCF defined in CLDC. The OBEX API adds three new interfaces that extend the javax.microedition.io. Connection interface....

Ngày tải lên: 12/08/2014, 09:21

... returns true if the remote device is authen- ticated; otherwise, it returns false. If the remote device has already been authenticated, the authenticate() method returns immediately with the value true. ... an Programming with the API 137 parameter is required because L2CAP is a multiplexing layer, so multiple applications may be interacting with the L2CAP layer on the server device. The PSM value in the service ... [35].) In Figure 7.2 the boxes are all Java objects created by a JABWT program with the exception of the SDDBRecord. The SDDBRecord is a service record in the SDP server’s database. The SDDBRecord...

Ngày tải lên: 12/08/2014, 09:21

... s server.acceptClientConnections(notifier); } } Programming with the API 173 As services are discovered, they are sent to the DiscoveryListener via the servicesDiscover ed() method. The transaction ID of the service search along with all the service ... their applica- tions can pass any Bluetooth qualification tests for the profile and can successfully interoperate with other devices that also support the profile. Programming with the API 183 The ... want to create the service record shown in Table 7.9 for a two-person Bluetooth game. Programming with the API 177 Remove the Service Record from the SDDB Once the notifier associated with a run-before-connect...

Ngày tải lên: 12/08/2014, 09:21

... already been registered. Programming with the API 267 remains in the SDDB until the MIDlet suite is uninstalled or until the MIDlet suite unregisters the service with the Push Registry using PushRegistry.unregisterConnection(). Once ... register the connection. The connection string must be exactly the same as the string used in the registerConnection() method. The method returns true if the connection string was removed from the Push ... connection to pass the ‘‘ ;authenticated’’ test in the AllowSender string. If the connection has not been authenticated, putting ‘ ‘ ;authenticated’’ in the AllowSender string does not tell the system...

Ngày tải lên: 12/08/2014, 09:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21

Ngày tải lên: 13/08/2014, 12:21