Package javax.servlet
Enum DispatcherType
- java.lang.Object
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- java.lang.Enum<DispatcherType>
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- javax.servlet.DispatcherType
 
 
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- All Implemented Interfaces:
- java.io.Serializable,- java.lang.Comparable<DispatcherType>
 
 public enum DispatcherType extends java.lang.Enum<DispatcherType> Enumeration of dispatcher types. Used both to define filter mappings and by Servlets to determine why they were called.- Since:
- Servlet 3.0
 
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Method SummaryAll Methods Static Methods Concrete Methods Modifier and Type Method Description static DispatcherTypevalueOf(java.lang.String name)Returns the enum constant of this type with the specified name.static DispatcherType[]values()Returns an array containing the constants of this enum type, in the order they are declared.
 
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Enum Constant Detail- 
FORWARDpublic static final DispatcherType FORWARD 
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INCLUDEpublic static final DispatcherType INCLUDE 
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REQUESTpublic static final DispatcherType REQUEST Normal (non-dispatched) requests.
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ASYNCpublic static final DispatcherType ASYNC 
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ERRORpublic static final DispatcherType ERROR When the container has passed processing to the error handler mechanism such as a defined error page.
 
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Method Detail- 
valuespublic static DispatcherType[] 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 (DispatcherType c : DispatcherType.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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valueOfpublic static DispatcherType 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 name
- java.lang.NullPointerException- if the argument is null
 
 
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