org.eclipse.gemini.blueprint.blueprint.reflect

Class SimpleComponentMetadata

java.lang.Object

org.eclipse.gemini.blueprint.blueprint.reflect.SimpleComponentMetadata

All Implemented Interfaces:

ComponentMetadata, Metadata, NonNullMetadata

Direct Known Subclasses:

SimpleBeanMetadata, SimpleServiceExportComponentMetadata, SimpleServiceReferenceComponentMetadata

class SimpleComponentMetadata
extends java.lang.Object
implements ComponentMetadata

Default ComponentMetadata implementation based on Spring's BeanDefinition.

Field Summary

Fields

Modifier and Type	Field and Description
private int	activation
protected org.springframework.beans.factory.support.AbstractBeanDefinition	beanDefinition
private java.util.List<java.lang.String>	dependsOn
private java.lang.String	name

Fields inherited from interface org.osgi.service.blueprint.reflect.ComponentMetadata

ACTIVATION_EAGER, ACTIVATION_LAZY

Constructor Summary

Constructors

Constructor and Description
SimpleComponentMetadata(java.lang.String name, org.springframework.beans.factory.config.BeanDefinition definition)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	getActivation() Return the activation strategy for the component.
org.springframework.beans.factory.config.BeanDefinition	getBeanDefinition()
java.util.List<java.lang.String>	getDependsOn() Return the ids of any components listed in a depends-on attribute for the component.
java.lang.String	getId() Return the id of the component.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

private final java.lang.String name

beanDefinition

protected final org.springframework.beans.factory.support.AbstractBeanDefinition beanDefinition

dependsOn

private final java.util.List<java.lang.String> dependsOn

activation

private final int activation

Constructor Detail

SimpleComponentMetadata

public SimpleComponentMetadata(java.lang.String name,
                               org.springframework.beans.factory.config.BeanDefinition definition)

Method Detail

getBeanDefinition

public org.springframework.beans.factory.config.BeanDefinition getBeanDefinition()

getId

public java.lang.String getId()

Description copied from interface: ComponentMetadata

Return the id of the component.

Specified by:

getId in interface ComponentMetadata

Returns:

The id of the component. The component id can be null if this is an anonymously defined and/or inlined component.

getDependsOn

public java.util.List<java.lang.String> getDependsOn()

Description copied from interface: ComponentMetadata

Return the ids of any components listed in a depends-on attribute for the component.

Specified by:

getDependsOn in interface ComponentMetadata

Returns:

An immutable List of component ids that are explicitly declared as a dependency, or an empty List if none.

getActivation

public int getActivation()

Description copied from interface: ComponentMetadata

Return the activation strategy for the component. This is specified by the activation attribute of a component definition. If this is not set, then the default-activation in the blueprint element is used. If that is also not set, then the activation strategy is ComponentMetadata.ACTIVATION_EAGER.

Specified by:

getActivation in interface ComponentMetadata

Returns:

The activation strategy for the component.

See Also:

ComponentMetadata.ACTIVATION_EAGER, ComponentMetadata.ACTIVATION_LAZY

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object