org.glassfish.jsp.api

Interface ResourceInjector

public interface ResourceInjector

Interface for injecting injectable resources into tag handler instances.

Author:

Jan Luehe

Method Summary

Methods

Modifier and Type	Method and Description
<T extends javax.servlet.jsp.tagext.JspTag> T	createTagHandlerInstance(Class<T> clazz) Instantiates and injects the given tag handler class.
void	preDestroy(javax.servlet.jsp.tagext.JspTag handler) Invokes any @PreDestroy methods defined on the instance's class (and super-classes).

Method Detail

createTagHandlerInstance

<T extends javax.servlet.jsp.tagext.JspTag> T createTagHandlerInstance(Class<T> clazz)
                                                                   throws Exception

Instantiates and injects the given tag handler class.

Parameters:

clazz - the tag handler class to be instantiated and injected

Throws:

Exception - if an error has occurred during instantiation or injection

preDestroy

void preDestroy(javax.servlet.jsp.tagext.JspTag handler)

Invokes any @PreDestroy methods defined on the instance's class (and super-classes).

Parameters:

handler - The tag handler instance whose @PreDestroy methods to call