java

Documentation

Overview

Package java provides Java extraction for knowledge graphs.

Index

• Constants
• type Extractor
  • func New() *Extractor
  • func (e *Extractor) CanExtract(path string) bool
  • func (e *Extractor) DetectFramework(path string) *provider.FrameworkInfo
  • func (e *Extractor) Extensions() []string
  • func (e *Extractor) ExtractFile(path, baseDir string) ([]*graph.Node, []*graph.Edge, error)
  • func (e *Extractor) Language() string
• type SpringDetector
  • func NewSpringDetector() *SpringDetector
  • func (d *SpringDetector) DetectLayer(annotations []string) string
  • func (d *SpringDetector) DetectRoute(annotations []string, node *sitter.Node, content []byte) string
  • func (d *SpringDetector) DetectSpring(root *sitter.Node, content []byte) *provider.FrameworkInfo
  • func (d *SpringDetector) IsInjection(annotations []string) bool
  • func (d *SpringDetector) IsRouteAnnotation(annotation string) bool

Constants

const (
	// Language is the canonical name for Java.
	Language = "java"

	// NodePrefix is the prefix for all Java node IDs.
	NodePrefix = "java_"
)

Types

type Extractor

type Extractor struct {
	// contains filtered or unexported fields
}

Extractor implements extract.LanguageExtractor for Java source code.

func New

func New() *Extractor

New creates a new Java extractor.

func (*Extractor) CanExtract

func (e *Extractor) CanExtract(path string) bool

CanExtract returns true for .java files.

func (*Extractor) DetectFramework

func (e *Extractor) DetectFramework(path string) *provider.FrameworkInfo

DetectFramework returns Spring framework info if detected.

func (*Extractor) Extensions

func (e *Extractor) Extensions() []string

Extensions returns Java file extensions.

func (*Extractor) ExtractFile

func (e *Extractor) ExtractFile(path, baseDir string) ([]*graph.Node, []*graph.Edge, error)

ExtractFile extracts nodes and edges from a single Java file.

func (*Extractor) Language

func (e *Extractor) Language() string

Language returns "java".

type SpringDetector

type SpringDetector struct {
	// contains filtered or unexported fields
}

SpringDetector detects Spring framework annotations and patterns.

func NewSpringDetector

func NewSpringDetector() *SpringDetector

NewSpringDetector creates a new Spring detector.

func (*SpringDetector) DetectLayer

func (d *SpringDetector) DetectLayer(annotations []string) string

DetectLayer returns the architectural layer based on annotations.

func (*SpringDetector) DetectRoute

func (d *SpringDetector) DetectRoute(annotations []string, node *sitter.Node, content []byte) string

DetectRoute extracts the HTTP route from request mapping annotations.

func (*SpringDetector) DetectSpring

func (d *SpringDetector) DetectSpring(root *sitter.Node, content []byte) *provider.FrameworkInfo

DetectSpring checks if the file contains Spring annotations.

func (*SpringDetector) IsInjection

func (d *SpringDetector) IsInjection(annotations []string) bool

IsInjection returns true if any annotation indicates dependency injection.

func (*SpringDetector) IsRouteAnnotation

func (d *SpringDetector) IsRouteAnnotation(annotation string) bool

IsRouteAnnotation returns true if the annotation maps to an HTTP route.