org.mozilla.javascript.optimizer

Class ClassCompiler

public class ClassCompiler extends Object

Generates class files from script sources. since 1.5 Release 5

Author: Igor Bukanov

Constructor Summary
	ClassCompiler(CompilerEnvirons compilerEnv) Construct ClassCompiler that uses the specified compiler environment when generating classes.

Method Summary
Object[]	compileToClassFiles(String source, String sourceLocation, int lineno, String mainClassName) Compile JavaScript source into one or more Java class files.
CompilerEnvirons	getCompilerEnv() Get the compiler environment the compiler uses.
String	getMainMethodClass() Get the name of the class for main method implementation.
Class	getTargetExtends() Get the class that the generated target will extend.
Class[]	getTargetImplements() Get the interfaces that the generated target will implement.
protected String	makeAuxiliaryClassName(String mainClassName, String auxMarker) Build class name for a auxiliary class generated by compiler.
void	setMainMethodClass(String className) Set the class name to use for main method implementation.
void	setTargetExtends(Class extendsClass) Set the class that the generated target will extend.
void	setTargetImplements(Class[] implementsClasses) Set the interfaces that the generated target will implement.

Constructor Detail

ClassCompiler

public ClassCompiler(CompilerEnvirons compilerEnv)

Construct ClassCompiler that uses the specified compiler environment when generating classes.

Method Detail

compileToClassFiles

public Object[] compileToClassFiles(String source, String sourceLocation, int lineno, String mainClassName)

Compile JavaScript source into one or more Java class files. The first compiled class will have name mainClassName. If the results of getTargetExtends or getTargetImplements are not null, then the first compiled class will extend the specified super class and implement specified interfaces.

Returns: array where elements with even indexes specifies class name and the followinf odd index gives class file body as byte[] array. The initial elemnt of the array always holds mainClassName and array[1] holds its byte code.

getCompilerEnv

public CompilerEnvirons getCompilerEnv()

Get the compiler environment the compiler uses.

getMainMethodClass

public String getMainMethodClass()

Get the name of the class for main method implementation.

getTargetExtends

public Class getTargetExtends()

Get the class that the generated target will extend.

getTargetImplements

public Class[] getTargetImplements()

Get the interfaces that the generated target will implement.

makeAuxiliaryClassName

protected String makeAuxiliaryClassName(String mainClassName, String auxMarker)

Build class name for a auxiliary class generated by compiler. If the compiler needs to generate extra classes beyond the main class, it will call this function to build the auxiliary class name. The default implementation simply appends auxMarker to mainClassName but this can be overridden.

setMainMethodClass

public void setMainMethodClass(String className)

Set the class name to use for main method implementation. The class must have a method matching public static void main(Script sc, String[] args), it will be called when main(String[] args) is called in the generated class. The class name should be fully qulified name and include the package name like in org.foo.Bar.

setTargetExtends public void setTargetExtends(Class extendsClass) Set the class that the generated target will extend. Parameters: extendsClass the class it extends setTargetImplements public void setTargetImplements(Class[] implementsClasses) Set the interfaces that the generated target will implement. Parameters: implementsClasses an array of Class objects, one for each interface the target will extend Overview Package Class Use Tree Deprecated Index Help Prev Class Next Class Frames NoFrames All Classes Summary: Nested Field Constr Method Detail: Field Constr Method Rhino