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Version.javaAPI DocGlassfish v2 API5431Sat May 05 19:17:16 BST 2007org.apache.taglibs.standard

Version

public class Version extends Object
[lifted from xalan] Administrative class to keep track of the version number of the standard tag library.

This class implements the upcoming standard of having org.apache.project-name.Version.getVersion() be a standard way to get version information.

Fields Summary
Constructors Summary
Methods Summary
public static intgetDevelopmentVersionNum()
Development Drop Number. Optional identifier designates development drop of a specific release. D01 is the first development drop of a new release. Development drops are works in progress towards a compeleted, final release. A specific development drop may not completely implement all aspects of a new feature, which may take several development drops to complete. At the point of the final drop for the release, the D suffix will be omitted. Each 'D' drops can contain functional enhancements as well as defect fixes. 'D' drops may not be as stable as the final releases.

    return 0;
  
public static intgetMaintenanceVersionNum()
Maintenance Drop Number. Optional identifier used to designate maintenance drop applied to a specific release and contains fixes for defects reported. It maintains compatibility with the release and contains no API changes. When missing, it designates the final and complete development drop for a release.

    return 0;
  
public static intgetMajorVersionNum()
Major version number. Version number. This changes only when there is a significant, externally apparent enhancement from the previous release. 'n' represents the n'th version. Clients should carefully consider the implications of new versions as external interfaces and behaviour may have changed.

      return 1;
  
public static java.lang.StringgetProduct()
Name of product

    return "standard-taglib";
  
public static intgetReleaseVersionNum()
Release Number. Release number. This changes when: - a new set of functionality is to be added, eg, implementation of a new W3C specification. - API or behaviour change. - its designated as a reference release.

    return 2;
  
public static java.lang.StringgetVersion()
Get the basic version string for the current release. Version String formatted like "standard-taglib v.r[.dd| Dnn]". Futurework: have this read version info from jar manifest.

return
String denoting our current version

    return getProduct() + " " +
           getMajorVersionNum() + "." + getReleaseVersionNum()+ "." +
           getMaintenanceVersionNum() +
           ((getDevelopmentVersionNum() > 0) ? 
               ("_D" + getDevelopmentVersionNum()) : "");
  
public static voidmain(java.lang.String[] argv)
Print the processor version to the command line.

param
argv command line arguments, unused.

    System.out.println(getVersion());