org.ow2.frascati.tinfi.api.control
Interface SCAContentController

public interface SCAContentController

Content control interface for SCA primitive components.

Author:

Lionel Seinturier

Field Summary

static java.lang.String

NAME NAME of the content controller.

Method Summary

java.lang.Object	getFcContent() Return the current content instance.
java.lang.Class<?>	getFcContentClass() Return the content class associated with this component.
void	setFcContent(java.lang.Object content) For composite-scoped components, specify the content instance to be used.
void	setFcContentClass(java.lang.Class<?> c) Declare the content class associated with this component.

Field Detail

NAME

static final java.lang.String NAME

NAME of the content controller.

See Also:

Constant Field Values

Method Detail

setFcContentClass

void setFcContentClass(java.lang.Class<?> c)
                       throws IllegalLifeCycleException,
                              ContentInstantiationException

Declare the content class associated with this component. This operation can only be performed if the component is stopped.

Parameters:

c - the content class

Throws:

IllegalLifeCycleException - if the component is not stopped

ContentInstantiationException - if the content can not be instantiated

Since:

1.0

getFcContentClass

java.lang.Class<?> getFcContentClass()

Return the content class associated with this component.

Since:

1.4.1

getFcContent

java.lang.Object getFcContent()
                              throws ContentInstantiationException

Return the current content instance. Note that depending on the scope policy, several content instances may exist concurrently. However, at most, only one instance can be associated with the requesting thread.

Throws:

ContentInstantiationException - if the content can not be instantiated

setFcContent

void setFcContent(java.lang.Object content)
                  throws IllegalLifeCycleException,
                         ContentInstantiationException

For composite-scoped components, specify the content instance to be used.

Parameters:

content - the content instance

Throws:

IllegalLifeCycleException - if the component is not stopped

ContentInstantiationException - if the content can not be initialized or if the component is not composite-scoped

Since:

1.4.3