Package org.apache.catalina.core
Class ApplicationServletRegistration
- java.lang.Object
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- org.apache.catalina.core.ApplicationServletRegistration
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- All Implemented Interfaces:
Registration,Registration.Dynamic,ServletRegistration,ServletRegistration.Dynamic
public class ApplicationServletRegistration extends java.lang.Object implements ServletRegistration.Dynamic
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Nested Class Summary
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Nested classes/interfaces inherited from interface javax.servlet.Registration
Registration.Dynamic
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Nested classes/interfaces inherited from interface javax.servlet.ServletRegistration
ServletRegistration.Dynamic
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Constructor Summary
Constructors Constructor Description ApplicationServletRegistration(Wrapper wrapper, Context context)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Set<java.lang.String>addMapping(java.lang.String... urlPatterns)Adds a servlet mapping with the given URL patterns for the Servlet represented by this ServletRegistration.java.lang.StringgetClassName()Obtain the name of the implementation class for the Servlet.java.lang.StringgetInitParameter(java.lang.String name)Get the value of an initialisation parameter.java.util.Map<java.lang.String,java.lang.String>getInitParameters()Get the names and values of all the initialisation parameters.java.util.Collection<java.lang.String>getMappings()Gets the currently available mappings of the Servlet represented by this ServletRegistration.java.lang.StringgetName()Obtain the name of the Servlet.java.lang.StringgetRunAsRole()Obtain the name of the user / group under which the Servlet has been configured to run.voidsetAsyncSupported(boolean asyncSupported)Mark this Servlet/Filter as supported asynchronous processing.booleansetInitParameter(java.lang.String name, java.lang.String value)Add an initialisation parameter if not already added.java.util.Set<java.lang.String>setInitParameters(java.util.Map<java.lang.String,java.lang.String> initParameters)Add multiple initialisation parameters.voidsetLoadOnStartup(int loadOnStartup)Set the loadOnStartup order for the ServletvoidsetMultipartConfig(MultipartConfigElement multipartConfig)Set the multi-part configuration for the associated Servlet.voidsetRunAsRole(java.lang.String roleName)Set the name of the user / group under which the Servlet should be configured to run.java.util.Set<java.lang.String>setServletSecurity(ServletSecurityElement constraint)Add security constraints to this Servlet.
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Method Detail
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getClassName
public java.lang.String getClassName()
Description copied from interface:javax.servlet.RegistrationObtain the name of the implementation class for the Servlet.- Specified by:
getClassNamein interfaceRegistration- Returns:
- the name of the implementation class for the Servlet.
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getInitParameter
public java.lang.String getInitParameter(java.lang.String name)
Description copied from interface:javax.servlet.RegistrationGet the value of an initialisation parameter.- Specified by:
getInitParameterin interfaceRegistration- Parameters:
name- The initialisation parameter whose value is required- Returns:
- The value of the named initialisation parameter
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getInitParameters
public java.util.Map<java.lang.String,java.lang.String> getInitParameters()
Description copied from interface:javax.servlet.RegistrationGet the names and values of all the initialisation parameters.- Specified by:
getInitParametersin interfaceRegistration- Returns:
- A Map of initialisation parameter names and associated values keyed by name
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getName
public java.lang.String getName()
Description copied from interface:javax.servlet.RegistrationObtain the name of the Servlet.- Specified by:
getNamein interfaceRegistration- Returns:
- the name of the Servlet.
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setInitParameter
public boolean setInitParameter(java.lang.String name, java.lang.String value)Description copied from interface:javax.servlet.RegistrationAdd an initialisation parameter if not already added.- Specified by:
setInitParameterin interfaceRegistration- Parameters:
name- Name of initialisation parametervalue- Value of initialisation parameter- Returns:
trueif the initialisation parameter was set,falseif the initialisation parameter was not set because an initialisation parameter of the same name already existed
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setInitParameters
public java.util.Set<java.lang.String> setInitParameters(java.util.Map<java.lang.String,java.lang.String> initParameters)
Description copied from interface:javax.servlet.RegistrationAdd multiple initialisation parameters. If any of the supplied initialisation parameter conflicts with an existing initialisation parameter, no updates will be performed.- Specified by:
setInitParametersin interfaceRegistration- Parameters:
initParameters- The initialisation parameters to add- Returns:
- The set of initialisation parameter names that conflicted with existing initialisation parameter. If there are no conflicts, this Set will be empty.
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setAsyncSupported
public void setAsyncSupported(boolean asyncSupported)
Description copied from interface:javax.servlet.Registration.DynamicMark this Servlet/Filter as supported asynchronous processing.- Specified by:
setAsyncSupportedin interfaceRegistration.Dynamic- Parameters:
asyncSupported- Should this Servlet/Filter support asynchronous processing
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setLoadOnStartup
public void setLoadOnStartup(int loadOnStartup)
Description copied from interface:javax.servlet.ServletRegistration.DynamicSet the loadOnStartup order for the Servlet- Specified by:
setLoadOnStartupin interfaceServletRegistration.Dynamic- Parameters:
loadOnStartup- The position in the order the Servlet should be started (higher numbers are started after lower numbers)
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setMultipartConfig
public void setMultipartConfig(MultipartConfigElement multipartConfig)
Description copied from interface:javax.servlet.ServletRegistration.DynamicSet the multi-part configuration for the associated Servlet. To clear the multi-part configuration specifynullas the new value.- Specified by:
setMultipartConfigin interfaceServletRegistration.Dynamic- Parameters:
multipartConfig- The configuration to associate with the Servlet
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setRunAsRole
public void setRunAsRole(java.lang.String roleName)
Description copied from interface:javax.servlet.ServletRegistration.DynamicSet the name of the user / group under which the Servlet should be configured to run.- Specified by:
setRunAsRolein interfaceServletRegistration.Dynamic- Parameters:
roleName- name of the user / group ornullif none
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setServletSecurity
public java.util.Set<java.lang.String> setServletSecurity(ServletSecurityElement constraint)
Description copied from interface:javax.servlet.ServletRegistration.DynamicAdd security constraints to this Servlet.- Specified by:
setServletSecurityin interfaceServletRegistration.Dynamic- Parameters:
constraint- new security constraints for this Servlet- Returns:
- urls currently mapped to this registration that are already present in web.xml
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addMapping
public java.util.Set<java.lang.String> addMapping(java.lang.String... urlPatterns)
Description copied from interface:javax.servlet.ServletRegistrationAdds a servlet mapping with the given URL patterns for the Servlet represented by this ServletRegistration. If any of the specified URL patterns are already mapped to a different Servlet, no updates will be performed. If this method is called multiple times, each successive call adds to the effects of the former. The returned set is not backed by the ServletRegistration object, so changes in the returned set are not reflected in the ServletRegistration object, and vice-versa.- Specified by:
addMappingin interfaceServletRegistration- Parameters:
urlPatterns- The URL patterns that this Servlet should be mapped to- Returns:
- the (possibly empty) Set of URL patterns that are already mapped to a different Servlet
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getMappings
public java.util.Collection<java.lang.String> getMappings()
Description copied from interface:javax.servlet.ServletRegistrationGets the currently available mappings of the Servlet represented by this ServletRegistration. If permitted, any changes to the returned Collection must not affect this ServletRegistration.- Specified by:
getMappingsin interfaceServletRegistration- Returns:
- a (possibly empty) Collection of the currently available mappings of the Servlet represented by this ServletRegistration
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getRunAsRole
public java.lang.String getRunAsRole()
Description copied from interface:javax.servlet.ServletRegistrationObtain the name of the user / group under which the Servlet has been configured to run.- Specified by:
getRunAsRolein interfaceServletRegistration- Returns:
- the name of the user / group or
nullif none has been specified
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