ComponentMetadata

All Superinterfaces:

Metadata, NonNullMetadata

All Known Subinterfaces:

BeanMetadata, ReferenceListMetadata, ReferenceMetadata, ServiceMetadata, ServiceReferenceMetadata
```
@ConsumerType
public interface ComponentMetadata
extends NonNullMetadata
```
Metadata for managed components. This is the base type for BeanMetadata, ServiceMetadata and ServiceReferenceMetadata.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ACTIVATION_EAGER`	The component's manager must eagerly activate the component.
`static int`	`ACTIVATION_LAZY`	The component's manager must lazily activate the component.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getActivation()`	Return the activation strategy for the component.
`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.

- Field Detail
  - ACTIVATION_EAGER
```
static final int ACTIVATION_EAGER
```
    The component's manager must eagerly activate the component.
    
    See Also:
    
    getActivation(), Constant Field Values
  - ACTIVATION_LAZY
```
static final int ACTIVATION_LAZY
```
    The component's manager must lazily activate the component.
    
    See Also:
    
    getActivation(), Constant Field Values
- Method Detail
  - getId
```
java.lang.String getId()
```
    Return the id of the component.
    
    Returns:
    
    The id of the component. The component id can be null if this is an anonymously defined and/or inlined component.
  - getActivation
```
int getActivation()
```
    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 ACTIVATION_EAGER.
    
    Returns:
    
    The activation strategy for the component.
    
    See Also:
    
    ACTIVATION_EAGER, ACTIVATION_LAZY
  - getDependsOn
```
java.util.List<java.lang.String> getDependsOn()
```
    Return the ids of any components listed in a depends-on attribute for the component.
    
    Returns:
    
    An immutable List of component ids that are explicitly declared as a dependency, or an empty List if none.