Package org.codehaus.commons.compiler.jdk

Class JavaSourceClassLoader

java.lang.Object

java.lang.ClassLoader

org.codehaus.commons.compiler.AbstractJavaSourceClassLoader

org.codehaus.commons.compiler.jdk.JavaSourceClassLoader

public class JavaSourceClassLoader
extends AbstractJavaSourceClassLoader

A ClassLoader that loads classes by looking for their source files through a "source path" and compiling them on-the-fly.

Notice that this class loader does not support resoures in the sense of ClassLoader.getResource(String), ClassLoader.getResourceAsStream(String) nd ClassLoader.getResources(String).

See Also:

ClassLoaders

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JavaSourceClassLoader.DiagnosticException	Container for a Diagnostic object.

Nested classes/interfaces inherited from class org.codehaus.commons.compiler.AbstractJavaSourceClassLoader

AbstractJavaSourceClassLoader.ProtectionDomainFactory

Field Summary

Fields inherited from class org.codehaus.commons.compiler.AbstractJavaSourceClassLoader

protectionDomainFactory

Constructor Summary

Constructors

Constructor	Description
JavaSourceClassLoader()
JavaSourceClassLoader(java.lang.ClassLoader parentClassLoader)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Class<?>	findClass(java.lang.String className)	Implementation of ClassLoader.findClass(String).
void	setCompilerOptions(java.lang.String[] compilerOptions)	Notice: Don't use the '-g' options - these are controlled through setDebuggingInfo(boolean, boolean, boolean).
void	setDebuggingInfo(boolean lines, boolean vars, boolean source)
void	setSourceCharset(java.nio.charset.Charset charset)
void	setSourceFinder(ResourceFinder sourceFinder)
void	setSourcePath(java.io.File[] sourcePath)

Methods inherited from class org.codehaus.commons.compiler.AbstractJavaSourceClassLoader

getResourceAsStream, main, setProtectionDomainFactory, setSourceFileCharacterEncoding

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaSourceClassLoader

public JavaSourceClassLoader()

See Also:

ICompilerFactory.newJavaSourceClassLoader()

JavaSourceClassLoader

public JavaSourceClassLoader(java.lang.ClassLoader parentClassLoader)

See Also:

ICompilerFactory.newJavaSourceClassLoader(ClassLoader)

Method Detail

setSourcePath

public void setSourcePath(java.io.File[] sourcePath)

Specified by:

setSourcePath in class AbstractJavaSourceClassLoader

Parameters:

sourcePath - The sequence of directories to search for Java source files

setSourceFinder

public void setSourceFinder(ResourceFinder sourceFinder)

Specified by:

setSourceFinder in class AbstractJavaSourceClassLoader

Parameters:

sourceFinder - Is used when searching for Java source files

setSourceCharset

public void setSourceCharset(java.nio.charset.Charset charset)

Specified by:

setSourceCharset in class AbstractJavaSourceClassLoader

Parameters:

charset - The character set to using when reading characters from a source file

setDebuggingInfo

public void setDebuggingInfo(boolean lines,
                             boolean vars,
                             boolean source)

Specified by:

setDebuggingInfo in class AbstractJavaSourceClassLoader

Parameters:

lines - Whether line number debugging information should be generated

vars - Whether variables debugging information should be generated

source - Whether source file debugging information should be generated

setCompilerOptions

public void setCompilerOptions(java.lang.String[] compilerOptions)

Notice: Don't use the '-g' options - these are controlled through setDebuggingInfo(boolean, boolean, boolean).

Parameters:

compilerOptions - All command line options supported by the JDK JAVAC tool

findClass

protected java.lang.Class<?> findClass(java.lang.String className)
                                throws java.lang.ClassNotFoundException

Implementation of ClassLoader.findClass(String).

Overrides:

findClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException