com.opensymphony.module.sitemesh.util
Class Container
java.lang.Object
com.opensymphony.module.sitemesh.util.Container
public final class Container
- extends java.lang.Object
Utility for determining the Servlet Container the application is running in.
Currently supported containers: Tomcat, Resin, Orion, OC4J, WebLogic, HPAS, JRun,
Websphere.
Usage:
if (Container.get() == Container.TOMCAT) { .... }
- Version:
- $Revision: 1.2 $
- Author:
- Joe Walnes
Method Summary |
static int |
get()
Get the current container. |
private static java.lang.String |
searchForClosestClass(java.util.Map classMappings)
Walk up the classloader hierachy and attempt to find a class in the classMappings Map
that can be loaded. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
UNKNOWN
public static final int UNKNOWN
- See Also:
- Constant Field Values
TOMCAT
public static final int TOMCAT
- See Also:
- Constant Field Values
RESIN
public static final int RESIN
- See Also:
- Constant Field Values
ORION
public static final int ORION
- See Also:
- Constant Field Values
WEBLOGIC
public static final int WEBLOGIC
- See Also:
- Constant Field Values
HPAS
public static final int HPAS
- See Also:
- Constant Field Values
JRUN
public static final int JRUN
- See Also:
- Constant Field Values
WEBSPHERE
public static final int WEBSPHERE
- See Also:
- Constant Field Values
result
private static int result
classMappings
private static java.util.Map classMappings
- A map containing classes that can be searched for,
and which container they are typically found in.
Container
public Container()
get
public static int get()
- Get the current container.
searchForClosestClass
private static java.lang.String searchForClosestClass(java.util.Map classMappings)
- Walk up the classloader hierachy and attempt to find a class in the classMappings Map
that can be loaded.
- Returns:
- Name of the match class, or null if not found.