Package org.apache.catalina.startup
Class LifecycleListenerRule
- java.lang.Object
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- org.apache.tomcat.util.digester.Rule
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- org.apache.catalina.startup.LifecycleListenerRule
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public class LifecycleListenerRule extends Rule
Rule that creates a newLifecycleListener
and associates it with the top object on the stack which must implementContainer
. The implementation class to be used is determined by:- Does the top element on the stack specify an implementation class using the attribute specified when this rule was created?
- Does the parent
Container
of theContainer
on the top of the stack specify an implementation class using the attribute specified when this rule was created? - Use the default implementation class specified when this rule was created.
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Field Summary
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Fields inherited from class org.apache.tomcat.util.digester.Rule
digester, namespaceURI, sm
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Constructor Summary
Constructors Constructor Description LifecycleListenerRule(java.lang.String listenerClass, java.lang.String attributeName)
Construct a new instance of this Rule.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
begin(java.lang.String namespace, java.lang.String name, org.xml.sax.Attributes attributes)
This method is called when the beginning of a matching XML element is encountered.-
Methods inherited from class org.apache.tomcat.util.digester.Rule
body, end, finish, getDigester, getNamespaceURI, setDigester, setNamespaceURI
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Constructor Detail
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LifecycleListenerRule
public LifecycleListenerRule(java.lang.String listenerClass, java.lang.String attributeName)
Construct a new instance of this Rule.- Parameters:
listenerClass
- Default name of the LifecycleListener implementation class to be createdattributeName
- Name of the attribute that optionally includes an override name of the LifecycleListener class
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Method Detail
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begin
public void begin(java.lang.String namespace, java.lang.String name, org.xml.sax.Attributes attributes) throws java.lang.Exception
Description copied from class:Rule
This method is called when the beginning of a matching XML element is encountered. The default implementation is a NO-OP.- Overrides:
begin
in classRule
- Parameters:
namespace
- the namespace URI of the matching element, or an empty string if the parser is not namespace aware or the element has no namespacename
- the local name if the parser is namespace aware, or just the element name otherwiseattributes
- The attribute list of this element- Throws:
java.lang.Exception
- if an error occurs while processing the event
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