com.sun.appserv.web.cache.mapping

Class Field

java.lang.Object

com.sun.appserv.web.cache.mapping.Field

Direct Known Subclasses:

ConstraintField

public class Field
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	name
protected int	scope

Constructor Summary

Constructors

Constructor and Description
Field(String name, String scope) create a new cache field, given a string representation of the scope

Method Summary

Modifier and Type	Method and Description
String	getName() get the associated name
int	getScope() get the associated scope
Object	getValue(javax.servlet.ServletContext context, javax.servlet.http.HttpServletRequest request) get the field value by looking up in the given scope
void	setName(String name) set the associated name
void	setScope(int scope) set the associated scope

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

scope

protected int scope

Constructor Detail

Field

public Field(String name,
             String scope)
      throws IllegalArgumentException

create a new cache field, given a string representation of the scope

Parameters:

name - name of this field

scope - scope of this field

Throws:

IllegalArgumentException

Method Detail

setName

public void setName(String name)

set the associated name

Parameters:

name - name of this field

setScope

public void setScope(int scope)

set the associated scope

Parameters:

scope - scope of this field

getName

public String getName()

get the associated name

Returns:

the name of this field

getScope

public int getScope()

get the associated scope

Returns:

the scope of this field

getValue

public Object getValue(javax.servlet.ServletContext context,
                       javax.servlet.http.HttpServletRequest request)

get the field value by looking up in the given scope

Parameters:

context - ServletContext underlying web app context

request - HttpServletRequest

Returns:

field value in the scope