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•	webstartservices.installer.* (2)

• webstartservices: Javadoc index of package webstartservices.


Package Samples:

• webstartservices.installer

Classes:

• RuntimeInstaller: RuntimeInstaller - This installer starts running before downloading the actual runtime package from our server across http; rather like iesetup. The address of the runtime to download from is supplied by the runtime.url parameter; this in turn was supplied via a RuntimeMapper choice from DownloadService. Advantages over JREInstaller include a quicker popup, the downloaded runtime is stored as a temp file which should automatically get deleted after use (rather than stoge up the users WebStart cache). The runtime dosnt need copying after downloading before we can access it, nor does it need double ...
• DownloadService: DownloadService - A Java Runtime download servlet. Attempts to locate a suitable runtime download from the passed 'version-id' 'os', 'arch', 'locale' and 'international' parameters. This is primarily of use to a local server wanting to return runtimes suitable for JavaWebstart clients.. but flexible enough to accept normal http requests for files also. The mapping between the request parameters and the file selected is controlled by a simple xml configuration file (runtimes.xml). The 'version-id' parameter is equivalent to the j2se version attribute in jnlp files. Eg requesting "1.3+" could return ...
• JREInstaller: Modified version of Dale Searle's JREInstaller for use with Webstart Services Usage: Go to your target jdk /jre directory and jar it into jre.jar (i.e. jar -cf jre.jar .) Now jar the new jre.jar a second time into jre_ .jar (i.e. jar cf jre_ .jar jre.jar) Sign the jre_ .jar file Copy the signed jre_ .jar to the jre download directory create your JNLP installer file for jre_ .jar modify runtimes.xml configuration file to return the JNLP installer that includes jre_ .jar in it's download components. Contributed by Richard Osbaldeston (www.osbald.co.uk), April 2003
• JnlpService: JnlpService - A simplified Jnlp download servlet similar to Sun's JnlpDownloadServlet providing a simple and convenient packaging format for JNLP applications, so they can be easily deployment in a Web Container, such as Tomcat or a J2EE-compliant Application Server. Added extended support of macro expansions ie. The automatic installation of the codebase URL into JNLP files, thus eliminating manual management of hardcoded URLs into JNLP files.
• WebstartCacheInspector: WebstartCacheInspector - Used to inspect and rebuild the calling applications jnlp configuration as accurately as possible by interrogating the webstart cache. Based in part upon the MtJWS module orginally written by Masahiro Takatsuka (masa@psu.edu)
• InstallerDownloadService: InstallerDownloadService - Similar to DownloadService this servlet is used to drive RuntimeExecInstaller, it supplies an automatically generated JNLP installer wrapper around the url the chosen runtime can be downloaded from.
• JnlpHolder: Created by IntelliJ IDEA. User: richard osbaldeston Date: 26-Apr-2003 Time: 23:44:54
• RuntimeDownload: Created by IntelliJ IDEA. User: richard osbaldeston Date: 26-Apr-2003 Time: 23:45:59
• RuntimeMapper: Created by IntelliJ IDEA. User: richard osbaldeston Date: 27-Apr-2003 Time: 00:28:52

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