Package org.apache.tapestry5.internal
Class URLEventContext
java.lang.Object
org.apache.tapestry5.internal.AbstractEventContext
org.apache.tapestry5.internal.URLEventContext
- All Implemented Interfaces:
EventContext
Implementation based on values extracted from the URL (an event context, or a page activation
context) that uses a
ContextValueEncoder
to convert from
string values to the desired values.-
Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.apache.tapestry5.internal.AbstractEventContext
isEmpty, toString, toStrings, tryGet
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Constructor Details
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URLEventContext
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Method Details
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getCount
Description copied from interface:EventContext
Returns the number of parameter values that can be extracted. -
get
Description copied from interface:EventContext
Extracts a parameter value and coerces or decodes it to the desired type.- Parameters:
desiredType
- the type of value requiredindex
- identifies which parameter value to extract- Returns:
- the value extracted and converted or coerced
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