koala.dynamicjava.util
Class BufferedImportationManager

java.lang.Object
  koala.dynamicjava.util.ImportationManager
      koala.dynamicjava.util.BufferedImportationManager

All Implemented Interfaces:

java.lang.Cloneable

public class BufferedImportationManager

extends ImportationManager

A buffered version of the importation manager

Field Summary

protected java.util.Map

buffer The class buffer

Fields inherited from class koala.dynamicjava.util.ImportationManager

classLoader, currentPackage, importOnDemandClauses, singleTypeImportClauses

Constructor Summary

	BufferedImportationManager(java.lang.ClassLoader cl) Creates a new importation manager.
protected	BufferedImportationManager(ImportationManager im) Copy constructor

Method Summary

java.lang.Object	clone() Returns a copy of this object
void	declareClassImport(java.lang.String cname) Declares a new single-type-import clause
void	declarePackageImport(java.lang.String pkg) Declares a new import-on-demand clause
java.lang.Class	lookupClass(java.lang.String cname, java.lang.String ccname) Loads the class that match to the given name in the source file
void	setCurrentPackage(java.lang.String pkg) Sets the current package.

Methods inherited from class koala.dynamicjava.util.ImportationManager

findInnerClass, getCurrentPackage, getImportOnDemandClauses, getOuterNames, getSingleTypeImportClauses, hasSuffix, setClassLoader

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected java.util.Map buffer

The class buffer

Constructor Detail

BufferedImportationManager

public BufferedImportationManager(java.lang.ClassLoader cl)

Creates a new importation manager.

Parameters:

cl - the class loader to use

BufferedImportationManager

protected BufferedImportationManager(ImportationManager im)

Copy constructor

Method Detail

clone

public java.lang.Object clone()

Returns a copy of this object

Overrides:

clone in class ImportationManager

setCurrentPackage

public void setCurrentPackage(java.lang.String pkg)

Sets the current package. This has no influence on the behaviour of the lookupClass method.

Overrides:

setCurrentPackage in class ImportationManager

Parameters:

pkg - the package name

declarePackageImport

public void declarePackageImport(java.lang.String pkg)

Declares a new import-on-demand clause

Overrides:

declarePackageImport in class ImportationManager

Parameters:

pkg - the package name

declareClassImport

public void declareClassImport(java.lang.String cname)
                        throws java.lang.ClassNotFoundException

Declares a new single-type-import clause

Overrides:

declareClassImport in class ImportationManager

Parameters:

cname - the fully qualified class name

Throws:

java.lang.ClassNotFoundException - if the class cannot be found

lookupClass

public java.lang.Class lookupClass(java.lang.String cname,
                                   java.lang.String ccname)
                            throws java.lang.ClassNotFoundException

Loads the class that match to the given name in the source file

Overrides:

lookupClass in class ImportationManager

Parameters:

cname - the name of the class to find

ccname - the name of the current class or null

Returns:

the class found

Throws:

java.lang.ClassNotFoundException - if the class cannot be loaded