Class RobotDecoratorMapper
java.lang.Object
com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
com.opensymphony.module.sitemesh.mapper.RobotDecoratorMapper
- All Implemented Interfaces:
DecoratorMapper
The RobotDecoratorMapper will use the specified decorator when the requester
is identified as a robot (also known as spider, crawler, ferret) of a search engine.
The name of this decorator should be supplied in the decorator
property.
- Version:
- $Revision: 1.3 $
- Author:
- Mathias Bogaert
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate static final String[]
All known robot user-agent headers (list can be found here).private static final String[]
All known robot hosts (list can be found here).private String
Fields inherited from class com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
config, parent
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetDecorator
(javax.servlet.http.HttpServletRequest request, Page page) Delegate to parent.void
init
(Config config, Properties properties, DecoratorMapper parent) Set parent.private static boolean
isBot
(javax.servlet.http.HttpServletRequest request) Check if the current request came from a robot (also known as spider, crawler, ferret)Methods inherited from class com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper
getNamedDecorator
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Field Details
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decoratorName
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botHosts
All known robot hosts (list can be found here). -
botAgents
All known robot user-agent headers (list can be found here).NOTE: To avoid bad detection:
- Robots with ID of 2 letters only were removed
- Robot called "webs" were removed
- directhit was changed in direct_hit (its real id)
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Constructor Details
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RobotDecoratorMapper
public RobotDecoratorMapper()
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Method Details
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init
public void init(Config config, Properties properties, DecoratorMapper parent) throws InstantiationException Description copied from class:AbstractDecoratorMapper
Set parent.- Specified by:
init
in interfaceDecoratorMapper
- Overrides:
init
in classAbstractDecoratorMapper
- Parameters:
config
- Config supplied by Servlet or Filter.properties
- Any initialization properties (specific to implementation).- Throws:
InstantiationException
- should be thrown if the implementation cannot be initialized properly.
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getDecorator
Description copied from class:AbstractDecoratorMapper
Delegate to parent.- Specified by:
getDecorator
in interfaceDecoratorMapper
- Overrides:
getDecorator
in classAbstractDecoratorMapper
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isBot
private static boolean isBot(javax.servlet.http.HttpServletRequest request) Check if the current request came from a robot (also known as spider, crawler, ferret)
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