Milyn-Commons Version 0.6

org.milyn.servlet
Class ServletParamUtils

java.lang.Object
  extended byorg.milyn.servlet.ServletParamUtils

public abstract class ServletParamUtils
extends java.lang.Object

Servlet parameter utilities.

Author:
tfennelly

Constructor Summary
ServletParamUtils()
           
 
Method Summary
static java.lang.String getParameterValue(java.lang.String paramName, javax.servlet.ServletConfig config)
          Get a Servlet configuration parameter.
static java.lang.String getParameterValue(java.lang.String paramName, javax.servlet.ServletConfig config, java.lang.String defaultVal)
          Get a Servlet configuration parameter.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ServletParamUtils

public ServletParamUtils()
Method Detail

getParameterValue

public static java.lang.String getParameterValue(java.lang.String paramName,
                                                 javax.servlet.ServletConfig config)
Get a Servlet configuration parameter.

This method will check the Servlet configuration (init-param config parameters) for a definition of 'paramName'. If not specified in the Servlet configuration, it will check the servlet context configuration parameters (context-param).

Parameters:
paramName - The name of the parameter.
config - The ServletConfig instance.
Returns:
The parameter value, or null if not defined.

getParameterValue

public static java.lang.String getParameterValue(java.lang.String paramName,
                                                 javax.servlet.ServletConfig config,
                                                 java.lang.String defaultVal)
Get a Servlet configuration parameter.

This method will check the Servlet configuration (init-param config parameters) for a definition of 'paramName'. If not specified in the Servlet configuration, it will check the servlet context configuration parameters (context-param).

Parameters:
paramName - The name of the parameter.
config - The ServletConfig instance.
defaultVal - The value returned if the pararameter is not defined.
Returns:
The parameter value, or 'defaultVal' if not defined.

Milyn-Commons Version 0.6