de.ix.jspTutorial.model
Class IngredientList
java.lang.Object
|
+--de.ix.jspTutorial.model.IngredientList
- public class IngredientList
- extends java.lang.Object
This class represents the list of pizza ingredients.
- Version:
- $Id:$
- Author:
- Peter Rossbach (pr@webapp.de), Lars Röwekamp ( lars.roewekamp@openKnowledge.de)
Field Summary |
private java.util.TreeMap |
ingredients
List of ingredients |
static java.lang.String |
vcid
version of the source |
Constructor Summary |
IngredientList()
Constructor for an empty list of ingredients |
IngredientList(java.util.TreeMap ingredients)
Constructor for a list of ingredients. |
Method Summary |
Ingredient |
getIngredient(java.lang.Long key)
Getter method for one ingredient |
java.util.TreeMap |
getIngredients()
Getter method for the attribute ingredients |
void |
readList(javax.servlet.ServletContext aApplication)
Read all posible ingredients out of the session or db with the
help of the PizzaAccessor object. |
java.lang.String |
toString()
Build a string out of the ingredient list. |
Methods inherited from class java.lang.Object |
,
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
registerNatives,
wait,
wait,
wait |
vcid
public static java.lang.String vcid
- version of the source
ingredients
private java.util.TreeMap ingredients
- List of ingredients
IngredientList
public IngredientList()
- Constructor for an empty list of ingredients
- See Also:
readList(ServletContext)
IngredientList
public IngredientList(java.util.TreeMap ingredients)
- Constructor for a list of ingredients.
- Parameters:
ingredients
- list of initial ingredients- See Also:
readList(ServletContext)
getIngredient
public Ingredient getIngredient(java.lang.Long key)
- Getter method for one ingredient
- Parameters:
key
- unique identifier of the requested ingredient- Returns:
- requested ingredient
getIngredients
public java.util.TreeMap getIngredients()
- Getter method for the attribute
ingredients
- Returns:
- TreeMap representing the ingredient list
readList
public void readList(javax.servlet.ServletContext aApplication)
- Read all posible ingredients out of the session or db with the
help of the
PizzaAccessor
object.
- Parameters:
aApplication
- the application
toString
public java.lang.String toString()
- Build a string out of the ingredient list.
- Overrides:
- toString in class java.lang.Object
- Returns:
- String representation of the ingredient list
~ Das iX JSP Tutorial III - © 2000 by Peter Roßbach ~