org.xchain.framework.lifecycle

Class ClassScanner

java.lang.Object

org.xchain.framework.scanner.AbstractScanner

org.xchain.framework.lifecycle.ClassScanner

public class ClassScanner
extends AbstractScanner

A scanner that searches the lifecycle context looking for commands and catalogs, creates engineered versions of those classes, and loads them into the context.

Author:

Christian Trimble, Mike Moulton, Devon Tackett, John Trimble, Josh Kennedy

Field Summary

Fields

Modifier and Type	Field and Description
protected javassist.CtClass	catalogCtClass
protected javassist.ClassPool	classPool
protected javassist.CtClass	commandCtClass
protected LifecycleContext	context
static org.slf4j.Logger	log

Fields inherited from class org.xchain.framework.scanner.AbstractScanner

classLoader, rootUrlLocator

Constructor Summary

Constructors

Constructor and Description
ClassScanner(LifecycleContext context)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.reflect.Method	getSingletonAccessor(java.lang.Class scannedClass)
boolean	hasFunctionsAnnotation(javassist.CtClass ctClass)
void	scan() Starts the scanning of the lifecycle context.
void	scanConstructorFunctions(NamespaceContext namespaceContext, java.lang.Class scannedClass)
void	scanInstanceFunctions(NamespaceContext namespaceContext, java.lang.Class scannedClass)
void	scanNode(ScanNode node)
void	scanStaticFunctions(NamespaceContext namespaceContext, java.lang.Class scannedClass)

Methods inherited from class org.xchain.framework.scanner.AbstractScanner

componentFilename, isLoadableClassFile, toClassName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

public static org.slf4j.Logger log

context

protected LifecycleContext context

classPool

protected javassist.ClassPool classPool

catalogCtClass

protected javassist.CtClass catalogCtClass

commandCtClass

protected javassist.CtClass commandCtClass

Constructor Detail

ClassScanner

public ClassScanner(LifecycleContext context)

Method Detail

scan

public void scan()

Starts the scanning of the lifecycle context.

Overrides:

scan in class AbstractScanner

scanNode

public void scanNode(ScanNode node)
              throws ScanException

Specified by:

scanNode in class AbstractScanner

Throws:

ScanException

hasFunctionsAnnotation

public boolean hasFunctionsAnnotation(javassist.CtClass ctClass)
                               throws java.lang.Exception

Throws:

java.lang.Exception

getSingletonAccessor

public java.lang.reflect.Method getSingletonAccessor(java.lang.Class scannedClass)

scanStaticFunctions

public void scanStaticFunctions(NamespaceContext namespaceContext,
                       java.lang.Class scannedClass)

scanInstanceFunctions

public void scanInstanceFunctions(NamespaceContext namespaceContext,
                         java.lang.Class scannedClass)

scanConstructorFunctions

public void scanConstructorFunctions(NamespaceContext namespaceContext,
                            java.lang.Class scannedClass)