org.jasig.cas.client.configuration
Class WebXmlConfigurationStrategyImpl

java.lang.Object
  org.jasig.cas.client.configuration.BaseConfigurationStrategy
      org.jasig.cas.client.configuration.WebXmlConfigurationStrategyImpl

All Implemented Interfaces:

ConfigurationStrategy

public final class WebXmlConfigurationStrategyImpl
extends BaseConfigurationStrategy

Implementation of the ConfigurationStrategy that first checks the FilterConfig and then checks the ServletContext, ultimately falling back to the defaultValue.

Since:

3.4.0

Author:

Scott Battaglia

Field Summary

Fields inherited from class org.jasig.cas.client.configuration.BaseConfigurationStrategy

logger

Constructor Summary

WebXmlConfigurationStrategyImpl()

Method Summary

protected String	get(ConfigurationKey configurationKey) Retrieve the String value for this key.
void	init(javax.servlet.FilterConfig filterConfig, Class<? extends javax.servlet.Filter> clazz) Initializes the strategy.

Methods inherited from class org.jasig.cas.client.configuration.BaseConfigurationStrategy

getBoolean, getClass, getInt, getLong, getString

Methods inherited from class java.lang.Object

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

Constructor Detail

WebXmlConfigurationStrategyImpl

public WebXmlConfigurationStrategyImpl()

Method Detail

get

protected String get(ConfigurationKey configurationKey)

Description copied from class: BaseConfigurationStrategy

Retrieve the String value for this key. Returns null if there is no value.

Specified by:

get in class BaseConfigurationStrategy

Parameters:

configurationKey - the key to retrieve. MUST NOT BE NULL.

Returns:

the String if its found, null otherwise.

init

public void init(javax.servlet.FilterConfig filterConfig,
                 Class<? extends javax.servlet.Filter> clazz)

Description copied from interface: ConfigurationStrategy

Initializes the strategy. This must be called before calling any of the "get" methods.

Parameters:

filterConfig - the filter configuration object.

clazz - the filter