oracle.jsp.jwcache
Class StringSectionId

java.lang.Object
oracle.jsp.jwcache.StringSectionId

All Implemented Interfaces:

SectionId

public class StringSectionId

extends java.lang.Object

implements SectionId

String version of SectionId (as opposed to NumberSectionId). This version of SectinId is mainly to store or retrieve a cache entry under a particular URL/page under an auto-type cache policy (i.e. NON-TYPE_USERSPECIFIED).

For example, an cache object can be stored under the name "foo1" under "/dir1/mypage.jsp?p1=v1". The cache object can be retrieved under the same name later. Similarly, the cache object can be invalidated under the same name. It is different from TYPE_USERSPECIFIED cache. With using this StringSectionId, developers can still enjoy all the naming convenience and benefit of an auto cache policy, such as, using selected parameters feature, a sensible web-based naming hierarchy.

A more concrete example is: if caches under "/dir1/mypage.jsp?p1=v1" are invalidated on the page level, "foo1" will be invalidated at the same time. No need to keep track the relation explicitly yourself.

Constructor Summary

StringSectionId(java.lang.String s)
The constructor of StringSectionId: the given string cannot be null; cannot be zero length; cannot begin with a number

Method Summary

java.lang.String

toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StringSectionId

public StringSectionId(java.lang.String s)

The constructor of StringSectionId: the given string cannot be null; cannot be zero length; cannot begin with a number

Method Detail

toString

public java.lang.String toString()

Specified by:

toString in interface SectionId