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Java Source Code / Java Documentation » J2EE » Jaffa » org.jaffa.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jaffa.util.SettingsBase

SettingsBase
abstract public class SettingsBase (Code)
Settings refers to configuration 'values' that need to be made available in the application. This class which should be extended, provided access to setting values that are defined in web.xml as environment parameters.

An example of an entry in web.xml

 <env-entry>
 <env-entry-name>myapp.email.smtpHost</env-entry-name>
 <env-entry-value>mail.yahoo.com</env-entry-value>
 <env-entry-type>java.lang.String</env-entry-type>
 </env-entry>
 

An example of a method in a sub-class that access this setting

 public static String getEmailHost() {
 return (String) getProperty("myapp.email.smtpHost", String.class, null);
 }
 

version:
   1.0
author:
   PaulE
since:
   1.3


Field Summary
protected static  StringJNDIBase
    


Method Summary
protected static  ObjectgetProperty(String name)
    
protected static  ObjectgetProperty(String name, Class type)
     Return the value of the property from the JNDI resource.
protected static  ObjectgetProperty(String name, Class type, Object defValue)
     Return the value of the property from the JNDI resource.

Field Detail
JNDIBase
protected static String JNDIBase(Code)





Method Detail
getProperty
protected static Object getProperty(String name)(Code)
Return the value of the property from the JNDI resource
Parameters:
  name - Name of the property



getProperty
protected static Object getProperty(String name, Class type)(Code)
Return the value of the property from the JNDI resource.
Parameters:
  name - Name of the property class Specify the class of the return type, if the returned object does not match thespecified type a runtime error is raised!



getProperty
protected static Object getProperty(String name, Class type, Object defValue)(Code)
Return the value of the property from the JNDI resource.
Parameters:
  name - Name of the property class Specify the class of the return type, if the returned object does not match the
Parameters:
  defValue - Specify the default laue to be returned if the property is not found or is Nullspecified type a runtime error is raised!



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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