ChainedInternalContextAdapter (bboss-velocity 6.1.5 API)

java.lang.Object
- bboss.org.apache.velocity.context.ChainedInternalContextAdapter

所有已实现的接口:

Context, InternalContextAdapter, InternalEventContext, InternalWrapperContext

直接已知子类:

EvaluateContext, Foreach.NullHolderContext, ProxyVMContext
```
public abstract class ChainedInternalContextAdapter
extends java.lang.Object
implements InternalContextAdapter
```
This is an abstract internal-use-only context implementation to be used as a subclass for other internal-use-only contexts that wrap other internal-use-only contexts. We use this context to make it easier to chain an existing context as part of a new context implementation. It just delegates everything to the inner/parent context. Subclasses then only need to override the methods relevant to them.

从以下版本开始:

1.6

字段概要

字段
限定符和类型字段和说明

protected InternalContextAdapter innerContext
the parent context

字段
限定符和类型	字段和说明
`protected InternalContextAdapter`	`innerContext` the parent context

构造器概要

构造器
构造器和说明

ChainedInternalContextAdapter(InternalContextAdapter inner)
CTOR, wraps an ICA

构造器
构造器和说明
`ChainedInternalContextAdapter(InternalContextAdapter inner)` CTOR, wraps an ICA

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`EventCartridge`	`attachEventCartridge(EventCartridge ec)`
`boolean`	`containsKey(java.lang.Object key)` Indicates whether the specified key is in the context.
`java.lang.Object`	`get(java.lang.String key)` Retrieves from parent context.
`InternalContextAdapter`	`getBaseContext()` Returns the base full context impl.
`int`	`getCurrentMacroCallDepth()` get the current macro call depth
`java.lang.String`	`getCurrentMacroName()` get the current macro name
`Resource`	`getCurrentResource()` temporary fix to enable #include() to figure out current encoding.
`java.lang.String`	`getCurrentTemplateName()` get the current template name
`EventCartridge`	`getEventCartridge()`
`Context`	`getInternalUserContext()` Return the inner / user context.
`java.lang.Object[]`	`getKeys()` Get all the keys for the values in the context.
`java.util.List`	`getMacroLibraries()` Get the macro library list for the current template.
`java.lang.Object[]`	`getMacroNameStack()` Returns the macro name stack in form of an array.
`java.lang.Object[]`	`getTemplateNameStack()` Returns the template name stack in form of an array.
`IntrospectionCacheData`	`icacheGet(java.lang.Object key)` returns an IntrospectionCache Data (@see IntrospectionCacheData) object if exists for the key
`void`	`icachePut(java.lang.Object key, IntrospectionCacheData o)` places an IntrospectionCache Data (@see IntrospectionCacheData) element in the cache for specified key
`java.lang.Object`	`localPut(java.lang.String key, java.lang.Object value)` Allows callers to explicitly put objects in the local context.
`void`	`popCurrentMacroName()` remove the current macro name from stack
`void`	`popCurrentTemplateName()` remove the current template name from stack
`void`	`pushCurrentMacroName(java.lang.String s)` set the current macro name on top of stack
`void`	`pushCurrentTemplateName(java.lang.String s)` set the current template name on top of stack
`java.lang.Object`	`put(java.lang.String key, java.lang.Object value)` Put method also stores values in parent context
`java.lang.Object`	`remove(java.lang.Object key)` Removes the value associated with the specified key from the context.
`void`	`setCurrentResource(Resource r)`
`void`	`setMacroLibraries(java.util.List macroLibraries)` Set the macro library list for the current template.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - innerContext
```
protected InternalContextAdapter innerContext
```
    the parent context
- 构造器详细资料
  - ChainedInternalContextAdapter
```
public ChainedInternalContextAdapter(InternalContextAdapter inner)
```
    CTOR, wraps an ICA
    
    参数:
    
    inner - context
- 方法详细资料
  - getInternalUserContext
```
public Context getInternalUserContext()
```
    Return the inner / user context.
    
    指定者:
    
    getInternalUserContext 在接口中 InternalWrapperContext
    
    返回:
    
    The inner / user context.
  - getBaseContext
```
public InternalContextAdapter getBaseContext()
```
    从接口复制的说明: InternalWrapperContext
    
    Returns the base full context impl.
    
    指定者:
    
    getBaseContext 在接口中 InternalWrapperContext
    
    返回:
    
    The base full context impl.
    
    另请参阅:
    
    InternalWrapperContext.getBaseContext()
  - get
```
public java.lang.Object get(java.lang.String key)
```
    Retrieves from parent context.
    
    指定者:
    
    get 在接口中 Context
    
    参数:
    
    key - name of item to get
    
    返回:
    
    stored object or null
  - put
```
public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)
```
    Put method also stores values in parent context
    
    指定者:
    
    put 在接口中 Context
    
    参数:
    
    key - name of item to set
    
    value - object to set to key
    
    返回:
    
    old stored object
  - containsKey
```
public boolean containsKey(java.lang.Object key)
```
    从接口复制的说明: Context
    
    Indicates whether the specified key is in the context.
    
    指定者:
    
    containsKey 在接口中 Context
    
    参数:
    
    key - The key to look for.
    
    返回:
    
    Whether the key is in the context.
    
    另请参阅:
    
    Context.containsKey(java.lang.Object)
  - getKeys
```
public java.lang.Object[] getKeys()
```
    从接口复制的说明: Context
    
    Get all the keys for the values in the context.
    
    指定者:
    
    getKeys 在接口中 Context
    
    返回:
    
    All the keys for the values in the context.
    
    另请参阅:
    
    Context.getKeys()
  - remove
```
public java.lang.Object remove(java.lang.Object key)
```
    从接口复制的说明: Context
    
    Removes the value associated with the specified key from the context.
    
    指定者:
    
    remove 在接口中 Context
    
    参数:
    
    key - The name of the value to remove.
    
    返回:
    
    The value that the key was mapped to, or null if unmapped.
    
    另请参阅:
    
    Context.remove(java.lang.Object)
  - pushCurrentTemplateName
```
public void pushCurrentTemplateName(java.lang.String s)
```
    set the current template name on top of stack
    
    参数:
    
    s - current template name
    
    另请参阅:
    
    InternalHousekeepingContext.pushCurrentTemplateName(java.lang.String)
  - popCurrentTemplateName
```
public void popCurrentTemplateName()
```
    remove the current template name from stack
    
    另请参阅:
    
    InternalHousekeepingContext.popCurrentTemplateName()
  - getCurrentTemplateName
```
public java.lang.String getCurrentTemplateName()
```
    get the current template name
    
    返回:
    
    String current template name
    
    另请参阅:
    
    InternalHousekeepingContext.getCurrentTemplateName()
  - getTemplateNameStack
```
public java.lang.Object[] getTemplateNameStack()
```
    Returns the template name stack in form of an array.
    
    返回:
    
    Object[] with the template name stack contents.
    
    另请参阅:
    
    InternalHousekeepingContext.getTemplateNameStack()
  - pushCurrentMacroName
```
public void pushCurrentMacroName(java.lang.String s)
```
    set the current macro name on top of stack
    
    参数:
    
    s - current macro name
    
    另请参阅:
    
    InternalHousekeepingContext.pushCurrentMacroName(java.lang.String)
  - popCurrentMacroName
```
public void popCurrentMacroName()
```
    remove the current macro name from stack
    
    另请参阅:
    
    InternalHousekeepingContext.popCurrentMacroName()
  - getCurrentMacroName
```
public java.lang.String getCurrentMacroName()
```
    get the current macro name
    
    返回:
    
    String current macro name
    
    另请参阅:
    
    InternalHousekeepingContext.getCurrentMacroName()
  - getCurrentMacroCallDepth
```
public int getCurrentMacroCallDepth()
```
    get the current macro call depth
    
    返回:
    
    int current macro call depth
    
    另请参阅:
    
    InternalHousekeepingContext.getCurrentMacroCallDepth()
  - getMacroNameStack
```
public java.lang.Object[] getMacroNameStack()
```
    Returns the macro name stack in form of an array.
    
    返回:
    
    Object[] with the macro name stack contents.
    
    另请参阅:
    
    InternalHousekeepingContext.getMacroNameStack()
  - icacheGet
```
public IntrospectionCacheData icacheGet(java.lang.Object key)
```
    returns an IntrospectionCache Data (@see IntrospectionCacheData) object if exists for the key
    
    参数:
    
    key - key to find in cache
    
    返回:
    
    cache object
    
    另请参阅:
    
    InternalHousekeepingContext.icacheGet(java.lang.Object)
  - localPut
```
public java.lang.Object localPut(java.lang.String key,
                                 java.lang.Object value)
```
    从接口复制的说明: InternalWrapperContext
    
    Allows callers to explicitly put objects in the local context. Objects added to the context through this method always end up in the top-level context of possible wrapped contexts.
    
    指定者:
    
    localPut 在接口中 InternalWrapperContext
    
    参数:
    
    key - name of item to set.
    
    value - object to set to key.
    
    返回:
    
    old stored object
    
    另请参阅:
    
    InternalWrapperContext.localPut(java.lang.String,java.lang.Object)
  - icachePut
```
public void icachePut(java.lang.Object key,
                      IntrospectionCacheData o)
```
    places an IntrospectionCache Data (@see IntrospectionCacheData) element in the cache for specified key
    
    参数:
    
    key - key
    
    o - IntrospectionCacheData object to place in cache
    
    另请参阅:
    
    InternalHousekeepingContext.icachePut(java.lang.Object, bboss.org.apache.velocity.util.introspection.IntrospectionCacheData)
  - setMacroLibraries
```
public void setMacroLibraries(java.util.List macroLibraries)
```
    Set the macro library list for the current template.
    
    参数:
    
    macroLibraries - list of macro libraries to set
    
    另请参阅:
    
    InternalHousekeepingContext.setMacroLibraries(List)
  - getMacroLibraries
```
public java.util.List getMacroLibraries()
```
    Get the macro library list for the current template.
    
    返回:
    
    List of macro library names
    
    另请参阅:
    
    InternalHousekeepingContext.getMacroLibraries()
  - attachEventCartridge
```
public EventCartridge attachEventCartridge(EventCartridge ec)
```
    指定者:
    
    attachEventCartridge 在接口中 InternalEventContext
    
    返回:
    
    The old EventCartridge.
    
    另请参阅:
    
    InternalEventContext.attachEventCartridge(bboss.org.apache.velocity.app.event.EventCartridge)
  - getEventCartridge
```
public EventCartridge getEventCartridge()
```
    指定者:
    
    getEventCartridge 在接口中 InternalEventContext
    
    返回:
    
    The current EventCartridge.
    
    另请参阅:
    
    InternalEventContext.getEventCartridge()
  - setCurrentResource
```
public void setCurrentResource(Resource r)
```
    另请参阅:
    
    InternalHousekeepingContext.setCurrentResource(bboss.org.apache.velocity.runtime.resource.Resource)
  - getCurrentResource
```
public Resource getCurrentResource()
```
    temporary fix to enable #include() to figure out current encoding.
    
    返回:
    
    The current resource.
    
    另请参阅:
    
    InternalHousekeepingContext.getCurrentResource()

类 ChainedInternalContextAdapter

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

innerContext

构造器详细资料

ChainedInternalContextAdapter

方法详细资料

getInternalUserContext

getBaseContext

get

put

containsKey

getKeys

remove

pushCurrentTemplateName

popCurrentTemplateName

getCurrentTemplateName

getTemplateNameStack

pushCurrentMacroName

popCurrentMacroName

getCurrentMacroName

getCurrentMacroCallDepth

getMacroNameStack

icacheGet

localPut

icachePut

setMacroLibraries

getMacroLibraries

attachEventCartridge

getEventCartridge

setCurrentResource

getCurrentResource