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java.lang.Objectorg.apache.tiles.context.BasicComponentContext
public class BasicComponentContext
Component context.
Constructor Summary | |
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BasicComponentContext()
Constructor. |
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BasicComponentContext(org.apache.tiles.ComponentContext context)
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BasicComponentContext(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> attributes)
Constructor. |
Method Summary | |
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void |
addAll(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> newAttributes)
Add all attributes to this context. |
void |
addMissing(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> defaultAttributes)
Add all missing attributes to this context. |
void |
clear()
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org.apache.tiles.ComponentAttribute |
findAttribute(java.lang.String beanName,
javax.servlet.jsp.PageContext pageContext)
Find object in one of the contexts. |
org.apache.tiles.ComponentAttribute |
getAttribute(java.lang.String name)
Get an attribute from context. |
org.apache.tiles.ComponentAttribute |
getAttribute(java.lang.String beanName,
int scope,
javax.servlet.jsp.PageContext pageContext)
Get object from requested context. |
java.util.Iterator<java.lang.String> |
getAttributeNames()
Get names of all attributes. |
static org.apache.tiles.ComponentContext |
getContext(TilesRequestContext tilesContext)
Get component context from request. |
static java.util.Stack<org.apache.tiles.ComponentContext> |
getContextStack(TilesRequestContext tilesContext)
Returns the context stack. |
static org.apache.tiles.ComponentContext |
popContext(TilesRequestContext tilesContext)
Pops a context object out of the stack |
static void |
pushContext(org.apache.tiles.ComponentContext context,
TilesRequestContext tilesContext)
Pushes a context object in the stack. |
void |
putAttribute(java.lang.String name,
org.apache.tiles.ComponentAttribute value)
Put a new attribute to context. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BasicComponentContext()
public BasicComponentContext(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> attributes)
attributes
- Attributes to initialize context.public BasicComponentContext(org.apache.tiles.ComponentContext context)
Method Detail |
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public void addAll(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> newAttributes)
addAll
in interface org.apache.tiles.ComponentContext
newAttributes
- Attributes to add.public void addMissing(java.util.Map<java.lang.String,org.apache.tiles.ComponentAttribute> defaultAttributes)
addMissing
in interface org.apache.tiles.ComponentContext
defaultAttributes
- Attributes to add.public org.apache.tiles.ComponentAttribute getAttribute(java.lang.String name)
getAttribute
in interface org.apache.tiles.ComponentContext
name
- Name of the attribute.
public java.util.Iterator<java.lang.String> getAttributeNames()
getAttributeNames
in interface org.apache.tiles.ComponentContext
public void putAttribute(java.lang.String name, org.apache.tiles.ComponentAttribute value)
putAttribute
in interface org.apache.tiles.ComponentContext
name
- Name of the attribute.value
- Value of the attribute.public org.apache.tiles.ComponentAttribute findAttribute(java.lang.String beanName, javax.servlet.jsp.PageContext pageContext)
findAttribute
in interface org.apache.tiles.ComponentContext
beanName
- Name of the bean to find.pageContext
- Page context.
null
if not found.public org.apache.tiles.ComponentAttribute getAttribute(java.lang.String beanName, int scope, javax.servlet.jsp.PageContext pageContext)
getAttribute
in interface org.apache.tiles.ComponentContext
beanName
- Name of the bean to find.scope
- Search scope (see PageContext
).pageContext
- Page context.
null
if not found.public static org.apache.tiles.ComponentContext getContext(TilesRequestContext tilesContext)
tilesContext
- current Tiles application context.
public static java.util.Stack<org.apache.tiles.ComponentContext> getContextStack(TilesRequestContext tilesContext)
tilesContext
- The Tiles context object to use.
public static void pushContext(org.apache.tiles.ComponentContext context, TilesRequestContext tilesContext)
context
- The context to push.tilesContext
- The Tiles context object to use.public static org.apache.tiles.ComponentContext popContext(TilesRequestContext tilesContext)
tilesContext
- The Tiles context object to use.
public void clear()
clear
in interface org.apache.tiles.ComponentContext
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