... 19 Download at Boykma.ComChapter 16 Building Portlets withthePortlet API Portlets are components written in Java against theportlet API. TheJava classesin theportletAPI are in the javax .portlet package. ... on the GenericPortletclass, which we will discuss further on. The Portlet and GenericPortletclasses are in the javax .portlet package, just like the restof the classes in theportlet API. ... itself in theportlet container. These URLsare called portlet URLs. A portlet URL will reference the instance of theportlet in the portal page—if there are two portlets on the page withthe same...
... any vendor. These components are portlets, and weexplain how to build them in this book. The noble aim of theportlet specification—which arose from Sun’s Java Community Process withthe collaboration ... well for the future of this technology.We believe that portlets and theportletAPI will become at least as impor-tant to Java application developers as the servlet API has been because portletsmake ... integrate a portletwith a Single Sign-Onsolution using Kerberos as an example. We also discuss many of the otherauthentication and authorization technologies that are available to a portlet developer.Chapter...
... to the external web service. Use theJavaAPI for XML Messaging (JAXM) to send SOAP or ebXML messages to the external web service. Use theJavaAPI for XML Parsing (JAXP) and theJavaAPI ... use the more general XML APIs to interact withthe protocols directly. JAXR is a convenience API which provides a JavaAPI to perform the various publishing, querying, and editing tasks these ... is theJavaAPI for XML Parsing (JAXP) which we will describe later. The future will bring a few new JAX* APIs, mainly for dealing withthe XML data formats and services. These future JAX* API s...
... from theportlet s current state. The RenderRequest object pro-vides access to the following:❑ The render request parameters❑ Theportlet mode❑ Theportlet session❑ The window state❑ Theportlet ... developed by IBM as the reference implementation for the JavaPortlet API. Because it is the reference implementation for thePortlet API, which focuses primarilyon theportlet container, Pluto ... Page xxiii❑ Theportlet session❑ The window state❑ Theportlet preferences object❑ The portal contextTo change theportlet mode or window state, you call the appropriate method on the ActionResponseobject....
... developed by IBM as the reference implementation for the JavaPortlet API. Because it is the reference implementation for thePortlet API, which focuses primarilyon theportlet container, Pluto ... the practical examples of Part Two.Chapter 1: TheJavaPortletAPI (JSR 168) — This chapter extensively covers the JSR 168 Portlet API. It provides a portlet developer’s perspective on how the standard ... see, theportlet container will execute processAction on the targeted portlet, waiting untilit finishes before it executes render on the rest of the portlets on the page. The calling of the...
... integer value. In this way, the R .java class provides a way to reference external resources within Java code. For example, to reference the main.xml layout file in Java, the R.layout.main integer ... upload the new picture to a website .The broadcast receiver then goes in-active and is eventually killed to reclaim memory, but the service continues until the picture is uploaded.Then, the service ... findViewById(R.id.trigger);After identified in Java, the text can be modified during run-time.When the application starts, the mUpdateTimeTask starts a counting timer and overwrites the text mTimeLabel with the new time in...
... Keep the description simple and to the point to get more views .The Games category is over laden with apps, so there are sub-categories. If the app is fun but has no score or goal, consider the ... used for rebuilding or updating the systemnRadio image—Files of the radio stackThese images are stored on nonvolatile flash memory, so they are protected when the device powers down .The flash ... example, with over -the- air Android operating system updates).On startup, the microprocessor executes the bootloader to load the kernel and RAMdisk to RAM for quick access .The microprocessor then...
... sections we looked at how the IMS provide s some services ( e .g., multimediasessions). Other services do not need extra standardization and can be provided with all of the tools we have d escribed ... addition, there are services thatrequire extra standardization. It is these services that Part IV focuses on.We have chosen some of the most significant services that will be initially provided by the IMS: ... Still, the reader should keep in mind thatthis is not, by any means, an exhaustive list of IMS services. Many other new and innovativeservices will be developed in the future using the IMS...
... independent. The OBEX API is in a separatejavax.obex package.4. Use of the OBEX API without the Bluetooth API. An IrDA devicecould 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 theJava programming language within the JABWTimplementation ... 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...
... up the master role. If the master parameter isfalse, 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 isvalid ... opened once the connection has been established. The run() method then reads datafrom the InputStream. After the data is read, the run() methodappends 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 Athen combines the challenge that was sent with its shared secret andcompares the result withthe result...