DefaultJAXXContext (JAXX :: Runtime 3.0-alpha-2 API)

java.lang.Object
- org.nuiton.jaxx.runtime.context.DefaultJAXXContext

All Implemented Interfaces:

JAXXContext

Direct Known Subclasses:

DefaultApplicationContext, JAXXInitialContext
```
public class DefaultJAXXContext
extends Object
implements JAXXContext
```
The default JAXXContext to be used in a JAXXObject by delegation. The values are store in a Map but we can not use directly the values as key. Because, it does not work if we add for the same object multi entries (named and unamed)... We prefer use as entry the JAXXContextEntryDef associated with the value.

Author:

Tony Chemit - dev@tchemit.fr

Field Summary

Fields
Modifier and Type	Field and Description
`protected Map<JAXXContextEntryDef<?>,Object>`	`data` les données contenues dans le context
`protected static JAXXContextEntryDef<JAXXContext>`	`PARENT_CONTEXT_ENTRY` entry of the parent context
`protected JAXXContext`	`parentContext` le context parent

Constructor Summary

Constructors
Constructor and Description

DefaultJAXXContext()

Constructors
Constructor and Description
`DefaultJAXXContext()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()`
`<T> T`	`getContextValue(Class<T> clazz)` Seek for a unamed entry in the context This is an exemple to call a method in JAXX : `<JButton onActionPerformed='{getContextValue(Action.class).method(args[])}'/>`
`<T> T`	`getContextValue(Class<T> clazz, String name)` Seek for a named entry in the context
`protected JAXXContextEntryDef<?>`	`getEntry(Class<?> klass, String name)`
`protected JAXXContextEntryDef<?>`	`getKey(String name, Class<?> klass)`
`String[]`	`getKeys(Class<?> klass)` Obtain all the keys of data for a given type.
`protected JAXXContext`	`getParentContext()`
`protected <T> T`	`remove0(Class<T> klass, String name)`
`<T> void`	`removeContextValue(Class<T> klazz)` Remove from context the value with the given klazz as an unamed entry
`<T> void`	`removeContextValue(Class<T> klazz, String name)` Remove from context the value with the given klazz as an unamed (if name is null) or named entry
`<T> void`	`setContextValue(T o)` Push in the context a new unamed entry.
`<T> void`	`setContextValue(T o, String name)` * Push in the context a new amed entry.
`protected void`	`setParentContext(JAXXContext parentContext)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - PARENT_CONTEXT_ENTRY
```
protected static final JAXXContextEntryDef<JAXXContext> PARENT_CONTEXT_ENTRY
```
    entry of the parent context
  - parentContext
```
protected JAXXContext parentContext
```
    le context parent
  - data
```
protected final Map<JAXXContextEntryDef<?>,Object> data
```
    les données contenues dans le context
- Constructor Detail
  - DefaultJAXXContext
```
public DefaultJAXXContext()
```
- Method Detail
  - setContextValue
```
public <T> void setContextValue(T o)
```
    Description copied from interface: JAXXContext
    
    Push in the context a new unamed entry. If a previous entry exists in context (unamed and same class), it will be removed.
    
    Specified by:
    
    setContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to set in context
    
    Parameters:
    
    o - the value to push in context
  - setContextValue
```
public <T> void setContextValue(T o,
                                String name)
```
    Description copied from interface: JAXXContext
    
    * Push in the context a new amed entry. If a previous entry exists in context (same name and class), it will be removed.
    
    Specified by:
    
    setContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to set in context
    
    Parameters:
    
    o - the value to push in context
    
    name - the name of the new entry
  - getContextValue
```
public <T> T getContextValue(Class<T> clazz)
```
    Description copied from interface: JAXXContext
    
    Seek for a unamed entry in the context This is an exemple to call a method in JAXX : <JButton onActionPerformed='{getContextValue(Action.class).method(args[])}'/>
    
    Specified by:
    
    getContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to obtain from context
    
    Parameters:
    
    clazz - the class of unamed entry to seek in context
    
    Returns:
    
    the value of the unamed entry for the given class, or null if no such entry.
  - getContextValue
```
public <T> T getContextValue(Class<T> clazz,
                             String name)
```
    Description copied from interface: JAXXContext
    
    Seek for a named entry in the context
    
    Specified by:
    
    getContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to obtain from context
    
    Parameters:
    
    clazz - the class of named entry to seek in context
    
    name - the name of the entry to seek in context
    
    Returns:
    
    the value of the named entry for the given class, or null if no such entry.
  - removeContextValue
```
public <T> void removeContextValue(Class<T> klazz)
```
    Description copied from interface: JAXXContext
    
    Remove from context the value with the given klazz as an unamed entry
    
    Specified by:
    
    removeContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to remove from context
    
    Parameters:
    
    klazz - the klazz entry
  - removeContextValue
```
public <T> void removeContextValue(Class<T> klazz,
                                   String name)
```
    Description copied from interface: JAXXContext
    
    Remove from context the value with the given klazz as an unamed (if name is null) or named entry
    
    Specified by:
    
    removeContextValue in interface JAXXContext
    
    Type Parameters:
    
    T - type of data to remove from context
    
    Parameters:
    
    klazz - the klazz entry
    
    name - extra name of the entry
  - getKeys
```
public String[] getKeys(Class<?> klass)
```
    Obtain all the keys of data for a given type.
    
    Parameters:
    
    klass - the type of searched keys
    
    Returns:
    
    the array of all names of keys for the given type of data
    
    Since:
    
    1.3
  - clear
```
public void clear()
```
  - getKey
```
protected JAXXContextEntryDef<?> getKey(String name,
                                        Class<?> klass)
```
  - remove0
```
protected <T> T remove0(Class<T> klass,
                        String name)
```
  - getEntry
```
protected JAXXContextEntryDef<?> getEntry(Class<?> klass,
                                          String name)
```
  - getParentContext
```
protected JAXXContext getParentContext()
```
  - setParentContext
```
protected void setParentContext(JAXXContext parentContext)
```

Class DefaultJAXXContext

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PARENT_CONTEXT_ENTRY

parentContext

data

Constructor Detail

DefaultJAXXContext

Method Detail

setContextValue

setContextValue

getContextValue

getContextValue

removeContextValue

removeContextValue

getKeys

clear

getKey

remove0

getEntry

getParentContext

setParentContext