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java.lang.Objectorg.apache.velocity.context.ChainedInternalContextAdapter
org.apache.velocity.runtime.directive.Foreach.NullHolderContext
A special context to use when the foreach iterator returns a null. This is required since the standard context may not support nulls. All puts and gets are passed through, except for the foreach iterator key.
| Field Summary |
| Fields inherited from class org.apache.velocity.context.ChainedInternalContextAdapter |
innerContext |
| Method Summary | |
Object |
get(String key)
Get an object from the context, or null if the key is equal to the loop variable |
Object |
localPut(String key,
Object value)
Allows callers to explicitly put objects in the local context. |
Object |
put(String key,
Object value)
Put method also stores values in parent context |
Object |
remove(Object key)
Remove an object from the context |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method Detail |
public Object get(String key)
throws MethodInvocationException
get in interface Contextget in class ChainedInternalContextAdapterkey - name of item to get
MethodInvocationException - passes on potential exception from reference method callContext.get(java.lang.String)
public Object put(String key,
Object value)
ChainedInternalContextAdapter
put in interface Contextput in class ChainedInternalContextAdapterkey - name of item to setvalue - object to set to key
Context.put(java.lang.String key, java.lang.Object value)
public Object localPut(String key,
Object value)
localPut in interface InternalWrapperContextlocalPut in class ChainedInternalContextAdapterkey - name of item to set.value - object to set to key.InternalWrapperContext.localPut(String, Object)public Object remove(Object key)
remove in interface Contextremove in class ChainedInternalContextAdapterContext.remove(java.lang.Object key)
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