com.caucho.loader.enhancer

Class EnhancerFixup

java.lang.Object

com.caucho.loader.enhancer.EnhancerFixup

@Module
public class EnhancerFixup
extends java.lang.Object

Class loader which checks for changes in class files and automatically picks up new jars.

DynamicClassLoaders can be chained creating one virtual class loader. From the perspective of the JDK, it's all one classloader. Internally, the class loader chain searches like a classpath.

Constructor Summary

Constructors

Constructor and Description
EnhancerFixup()

Method Summary

Modifier and Type	Method and Description
void	addEnhancer(ClassEnhancer enhancer) Adds a class enhancer.
protected void	cleanExtConstantPool(java.lang.String className, JavaClass extClass) Cleans the ext constant pool, renaming
protected void	fixup(java.lang.String className, java.lang.String extClassName)
JavaClassLoader	getJavaClassLoader() Returns the parsed class loader.
Path	getPostWorkPath() Gets the work path.
Path	getPreWorkPath() Gets the work path.
Path	getWorkPath() Gets the work path.
protected void	mergeClasses(java.lang.String className, JavaClass baseClass, JavaClass extClass) Merges the two classes.
protected void	mergeClasses(java.lang.String className, Path targetPath, Path extPath) Merges the two classes.
protected void	mergeClasses(java.lang.String className, Path targetPath, Path sourcePath, Path extPath) Merges the two classes.
protected void	postEnhance(JavaClass baseClass) After enhancement fixup.
protected void	renameExtSuperMethods(java.lang.String className, JavaClass baseClass, JavaClass extClass) Renamed the super() methods
protected void	renameSubClass(java.lang.String className, Path targetPath, Path extPath) Merges the two classes.
void	setClassLoader(DynamicClassLoader loader) Sets the class loader.
void	setJavaClassLoader(JavaClassLoader jClassLoader) Returns the parsed class loader.
void	setWorkPath(Path workPath) Sets the work path.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnhancerFixup

public EnhancerFixup()

Method Detail

setClassLoader

public void setClassLoader(DynamicClassLoader loader)

Sets the class loader.

setJavaClassLoader

public void setJavaClassLoader(JavaClassLoader jClassLoader)

Returns the parsed class loader.

getJavaClassLoader

public JavaClassLoader getJavaClassLoader()

Returns the parsed class loader.

getWorkPath

public Path getWorkPath()

Gets the work path.

setWorkPath

public void setWorkPath(Path workPath)

Sets the work path.

getPreWorkPath

public final Path getPreWorkPath()

Gets the work path.

getPostWorkPath

public final Path getPostWorkPath()

Gets the work path.

addEnhancer

public void addEnhancer(ClassEnhancer enhancer)

Adds a class enhancer.

fixup

protected void fixup(java.lang.String className,
                     java.lang.String extClassName)
              throws java.lang.Exception

Throws:

java.lang.Exception

renameSubClass

protected void renameSubClass(java.lang.String className,
                              Path targetPath,
                              Path extPath)
                       throws java.lang.Exception

Merges the two classes.

Throws:

java.lang.Exception

renameExtSuperMethods

protected void renameExtSuperMethods(java.lang.String className,
                                     JavaClass baseClass,
                                     JavaClass extClass)
                              throws java.lang.Exception

Renamed the super() methods

Throws:

java.lang.Exception

mergeClasses

protected void mergeClasses(java.lang.String className,
                            Path targetPath,
                            Path sourcePath,
                            Path extPath)
                     throws java.lang.Exception

Merges the two classes.

Throws:

java.lang.Exception

mergeClasses

protected void mergeClasses(java.lang.String className,
                            Path targetPath,
                            Path extPath)
                     throws java.lang.Exception

Merges the two classes.

Throws:

java.lang.Exception

postEnhance

protected void postEnhance(JavaClass baseClass)
                    throws java.lang.Exception

After enhancement fixup.

Throws:

java.lang.Exception

mergeClasses

protected void mergeClasses(java.lang.String className,
                            JavaClass baseClass,
                            JavaClass extClass)
                     throws java.lang.Exception

Merges the two classes.

Throws:

java.lang.Exception

cleanExtConstantPool

protected void cleanExtConstantPool(java.lang.String className,
                                    JavaClass extClass)
                             throws java.lang.Exception

Cleans the ext constant pool, renaming

Throws:

java.lang.Exception