Defines the interface to the configuration data available to a filter. The interface consists of the following methods:
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Return Value |
Method |
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java.lang.String |
getFilterName() Returns the name of this filter. |
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java.lang.String |
getInitParameter(java.lang.String name) Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist. Parameters: name - a String specifying the name of the initialization parameter |
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java.util.Enumeration |
getInitParameterNames() Returns the names of the filter's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the filter has no initialization parameters. |
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