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java.lang.Objectorg.apache.avalon.framework.context.DefaultContext
org.apache.cocoon.components.container.ComponentContext
This is the Context
implementation for Cocoon components.
It extends the DefaultContext
by a special handling for
getting objects from the object model and other application information.
ContextHelper
,
Serialized FormField Summary | |
protected static String |
OBJECT_MODEL_KEY_PREFIX
|
Constructor Summary | |
ComponentContext()
Create a Context with no parent. |
|
ComponentContext(Context parent)
Create a Context with specified parent. |
|
ComponentContext(Map contextData)
Create a Context with specified data. |
|
ComponentContext(Map contextData,
Context parent)
Create a Context with specified data and parent. |
Method Summary | |
Object |
get(Object key)
Retrieve an item from the Context. |
Methods inherited from class org.apache.avalon.framework.context.DefaultContext |
checkWriteable, equals, getContextData, getParent, hashCode, hide, makeReadOnly, put |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected static final String OBJECT_MODEL_KEY_PREFIX
Constructor Detail |
public ComponentContext(Map contextData, Context parent)
contextData
- the context dataparent
- the parent Context (may be null)public ComponentContext(Map contextData)
contextData
- the context datapublic ComponentContext(Context parent)
parent
- the parent Context (may be null)public ComponentContext()
Method Detail |
public Object get(Object key) throws ContextException
key
- the key of item
ContextException
- if item not present
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