Package ortus.boxlang.compiler.javaboxpiler

Class JavaBoxpiler

java.lang.Object

ortus.boxlang.compiler.Boxpiler

ortus.boxlang.compiler.javaboxpiler.JavaBoxpiler

All Implemented Interfaces:

IBoxpiler

public class JavaBoxpiler
extends Boxpiler

This class uses the Java compiler to turn a BoxLang script into a Java class

Field Summary

Fields inherited from class ortus.boxlang.compiler.Boxpiler

classGenerationDirectory, classPools, diskClassUtil, frTransService, logger, runtime

Fields inherited from interface ortus.boxlang.compiler.IBoxpiler

BYTECODE_VERSION, RESERVED_WORDS

Constructor Summary

Constructors

Constructor	Description
JavaBoxpiler()	Private constructor

Method Summary

Modifier and Type	Method	Description
List<byte[]>	compileClassInfo(String classPoolName, String FQN)	Compiles a class from the class pool into bytecode without loading it.
String	generateJavaSource(BoxNode node, ClassInfo classInfo)	Generate Java source code from BoxLang AST nodes
Key	getName()	Gets the unique name identifier for this Boxpiler implementation.
void	printTranspiledCode(ParsingResult result, ClassInfo classInfo, PrintStream target)	Prints the transpiled Java source code for debugging purposes.

Methods inherited from class ortus.boxlang.compiler.Boxpiler

clearPagePool, compileClass, compileClass, compileInterfaceProxy, compileScript, compileStatement, compileTemplate, compileTemplateBytes, ensureClassInfo, getClassPool, getClassPools, getSourceMapFromFQN, parse, parse, parseOrFail, parseOrFail, validateParse

Methods inherited from class java.lang.Object

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

Constructor Details

JavaBoxpiler

public JavaBoxpiler()

Private constructor

Method Details

getName

public Key getName()

Description copied from interface: IBoxpiler

Gets the unique name identifier for this Boxpiler implementation. This is used by the runtime to distinguish between different compiler implementations (e.g., ASM-based compiler vs. Java source compiler).

Returns:

A Key representing the compiler's unique name

printTranspiledCode

public void printTranspiledCode(ParsingResult result,
 ClassInfo classInfo,
 PrintStream target)

Description copied from interface: IBoxpiler

Prints the transpiled Java source code for debugging purposes. This method is useful for inspecting the generated Java code that results from compiling BoxLang source, particularly for troubleshooting compilation issues.

Parameters:

result - The parsing result containing the AST

classInfo - The class information containing the transpiled code

target - The PrintStream to write the transpiled code to (e.g., System.out)

generateJavaSource

public String generateJavaSource(BoxNode node,
 ClassInfo classInfo)

Generate Java source code from BoxLang AST nodes

Parameters:

node - The BoxLang root AST node

classInfo - The class info object for this class

Returns:

The generated Java source code as a string

compileClassInfo

public List<byte[]> compileClassInfo(String classPoolName,
 String FQN)

Description copied from interface: IBoxpiler

Compiles a class from the class pool into bytecode without loading it. This method retrieves a previously parsed class from the specified class pool and generates its bytecode for storage or transmission.

Parameters:

classPoolName - The name of the class pool containing the class

FQN - The fully qualified name of the class to compile

Returns:

A list of byte arrays representing the compiled class and any inner classes