Class IntrospectorCache
java.lang.Object
org.apache.velocity.util.introspection.IntrospectorCache
This is the internal introspector cache implementation.
- Since:
- 1.5
- Version:
- $Id$
- Author:
- Henning P. Schmiedehausen, Candid Dauth
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Field Summary
Modifier and TypeFieldDescriptionstatic final String
define a public string so that it can be looked for if interested -
Constructor Summary
ConstructorDescriptionIntrospectorCache
(org.slf4j.Logger log, TypeConversionHandler conversionHandler) C'tor -
Method Summary
Modifier and TypeMethodDescriptionvoid
clear()
Clears the internal cache.Lookup a given Class object in the cache.getFieldMap
(Class<?> c) Lookup a given Class object in the cache.Creates a class map for specific class and registers it in the cache.
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Field Details
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CACHEDUMP_MSG
define a public string so that it can be looked for if interested- See Also:
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Constructor Details
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IntrospectorCache
C'tor- Parameters:
log
- logger.conversionHandler
- conversion handler
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Method Details
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clear
public void clear()Clears the internal cache. -
get
Lookup a given Class object in the cache. If it does not exist, check whether this is due to a class change and purge the caches eventually.- Parameters:
c
- The class to look up.- Returns:
- A ClassMap object or null if it does not exist in the cache.
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getFieldMap
Lookup a given Class object in the cache. If it does not exist, check whether this is due to a class change and purge the caches eventually.- Parameters:
c
- The class to look up.- Returns:
- A ClassFieldMap object or null if it does not exist in the cache.
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put
Creates a class map for specific class and registers it in the cache. Also adds the qualified name to the name->class map for later Classloader change detection.- Parameters:
c
- The class for which the class map gets generated.- Returns:
- A ClassMap object.
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