Package org.apache.http.client.cache
Enum CacheResponseStatus
- java.lang.Object
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- java.lang.Enum<CacheResponseStatus>
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- org.apache.http.client.cache.CacheResponseStatus
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<CacheResponseStatus>
public enum CacheResponseStatus extends java.lang.Enum<CacheResponseStatus>
This enumeration represents the various ways a response can be generated by theCachingHttpClient
; if a request is executed with anHttpContext
then a parameter with one of these values will be registered in the context under the keyCachingHttpClient.CACHE_RESPONSE_STATUS
.
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Enum Constant Summary
Enum Constants Enum Constant Description CACHE_HIT
A response was generated from the cache with no requests sent upstream.CACHE_MISS
The response came from an upstream server.CACHE_MODULE_RESPONSE
The response was generated directly by the caching module.VALIDATED
The response was generated from the cache after validating the entry with the origin server.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static CacheResponseStatus
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static CacheResponseStatus[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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CACHE_MODULE_RESPONSE
public static final CacheResponseStatus CACHE_MODULE_RESPONSE
The response was generated directly by the caching module.
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CACHE_HIT
public static final CacheResponseStatus CACHE_HIT
A response was generated from the cache with no requests sent upstream.
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CACHE_MISS
public static final CacheResponseStatus CACHE_MISS
The response came from an upstream server.
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VALIDATED
public static final CacheResponseStatus VALIDATED
The response was generated from the cache after validating the entry with the origin server.
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Method Detail
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values
public static CacheResponseStatus[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (CacheResponseStatus c : CacheResponseStatus.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static CacheResponseStatus valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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