Package edu.cornell.mannlib.vitro.webapp.config

Class RevisionInfoSetup

java.lang.Object

edu.cornell.mannlib.vitro.webapp.config.RevisionInfoSetup

All Implemented Interfaces:

EventListener, javax.servlet.ServletContextListener

public class RevisionInfoSetup
extends Object
implements javax.servlet.ServletContextListener

 Read the revision information, and store it in the servlet context.

 - The revision information is in a file in the classpath.
 - The name of the file is in RESOURCE_PATH, below.
 - The first line is the build date, with a format as in DATE_FORMAT, below.
 - Each additional non-blank line holds revision info for one application level:
    - level info is from inner (vitro) to outer (top-level product).
    - level info appears as product name, release name and revision level,
        delimited by " ~ ".
    - additional white space before and after info values is ignored.

 Example file:
    2010-11-14 23:58:00
    vitroCore ~ Release 1.1 ~ 6604
    nihvivo ~ Release 1.1 ~ 1116
 

Constructor Summary

Constructors

Constructor	Description
RevisionInfoSetup()

Method Summary

Modifier and Type	Method	Description
void	contextDestroyed(javax.servlet.ServletContextEvent sce)	On shutdown, clean up.
void	contextInitialized(javax.servlet.ServletContextEvent sce)	On startup, read the revision info from the resource file in the classpath.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RevisionInfoSetup

public RevisionInfoSetup()

Method Detail

contextInitialized

public void contextInitialized(javax.servlet.ServletContextEvent sce)

On startup, read the revision info from the resource file in the classpath. If we can't find the file, or can't parse it, store an empty bean. Don't allow any Exceptions to percolate up past this point.

Specified by:

contextInitialized in interface javax.servlet.ServletContextListener

contextDestroyed

public void contextDestroyed(javax.servlet.ServletContextEvent sce)

On shutdown, clean up.

Specified by:

contextDestroyed in interface javax.servlet.ServletContextListener