ConfigurationPropertyAnnotationProcessor (Microsphere :: Java :: Annotation Processor 0.1.3 API)

java.lang.Object
- javax.annotation.processing.AbstractProcessor
- - io.microsphere.annotation.processor.ConfigurationPropertyAnnotationProcessor

All Implemented Interfaces:

javax.annotation.processing.Processor
```
@SupportedAnnotationTypes("io.microsphere.annotation.ConfigurationProperty")
public class ConfigurationPropertyAnnotationProcessor
extends javax.annotation.processing.AbstractProcessor
```
The Processor for the ConfigurationProperty annotation
This class processes the ConfigurationProperty annotations during the compilation phase, collects metadata about annotated elements, and generates a JSON metadata file that contains configuration property information.
- init(ProcessingEnvironment) initializes required utilities such as the Messager and ResourceProcessor.
- process(Set, RoundEnvironment) handles each processing round:
  - During normal rounds, it resolves metadata from annotated elements.
  - On the final round, it writes collected metadata into a resource file.
- resolveMetadata(RoundEnvironment) traverses all root elements to extract configuration property metadata.
- writeMetadata() writes the generated metadata into a JSON file under "META-INF/microsphere/configuration-properties.json" using a writer.
Since:

1.0.0

Author:

Mercy

See Also:

ConfigurationProperty, ConfigurationPropertyJSONElementVisitor, ConfigurationPropertyJSONGenerator, ResourceProcessor, Messager, ProcessingEnvironment

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String CONFIGURATION_PROPERTY_METADATA_RESOURCE_NAME
The resource name of ConfigurationProperty metadata
- Fields inherited from class javax.annotation.processing.AbstractProcessor
  processingEnv

Constructor Summary

Constructors
Constructor Description

ConfigurationPropertyAnnotationProcessor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`javax.lang.model.SourceVersion`	`getSupportedSourceVersion()`
`void`	`init(javax.annotation.processing.ProcessingEnvironment processingEnv)`
`boolean`	`process(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations, javax.annotation.processing.RoundEnvironment roundEnv)`

Methods inherited from class javax.annotation.processing.AbstractProcessor
getCompletions, getSupportedAnnotationTypes, getSupportedOptions, isInitialized

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CONFIGURATION_PROPERTY_METADATA_RESOURCE_NAME
```
public static final java.lang.String CONFIGURATION_PROPERTY_METADATA_RESOURCE_NAME
```
    The resource name of ConfigurationProperty metadata
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ConfigurationPropertyAnnotationProcessor
```
public ConfigurationPropertyAnnotationProcessor()
```
- Method Detail
  - init
```
public void init(javax.annotation.processing.ProcessingEnvironment processingEnv)
```
    Specified by:
    
    init in interface javax.annotation.processing.Processor
    
    Overrides:
    
    init in class javax.annotation.processing.AbstractProcessor
  - process
```
public boolean process(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations,
                       javax.annotation.processing.RoundEnvironment roundEnv)
```
    Specified by:
    
    process in interface javax.annotation.processing.Processor
    
    Specified by:
    
    process in class javax.annotation.processing.AbstractProcessor
  - getSupportedSourceVersion
```
public javax.lang.model.SourceVersion getSupportedSourceVersion()
```
    Specified by:
    
    getSupportedSourceVersion in interface javax.annotation.processing.Processor
    
    Overrides:
    
    getSupportedSourceVersion in class javax.annotation.processing.AbstractProcessor