Class Jsr199JavaCompiler

java.lang.Object

org.apache.jasper.compiler.Jsr199JavaCompiler

public class Jsr199JavaCompiler
extends Object

Invoke Java Compiler per JSR 199, using in-memory storage for both the input Java source and the generated bytecodes.

Author:

Kin-man Chung

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	Jsr199JavaCompiler.BytecodeFile

Field Summary

Fields

Modifier and Type	Field	Description
protected CharArrayWriter	charArrayWriter
protected ArrayList<Jsr199JavaCompiler.BytecodeFile>	classFiles
protected List<File>	cpath
protected String	javaEncoding
protected String	javaFileName
protected ArrayList<String>	options

Constructor Summary

Constructors

Constructor	Description
Jsr199JavaCompiler()

Method Summary

Modifier and Type	Method	Description
JavacErrorDetail[]	compile(String className, org.apache.jasper.compiler.Node.Nodes pageNodes)
void	doJavaFile(boolean keep)
long	getClassLastModified()
protected JavaFileManager	getJavaFileManager(JavaFileManager fm)
Writer	getJavaWriter(String javaFileName, String javaEncoding)
protected JavaFileObject	getOutputFile(String className, URI uri)
void	init(JspCompilationContext ctxt, ErrorDispatcher errDispatcher, boolean suppressLogging)
void	release()
void	saveClassFile(String className, String classFileName)
void	setClassPath(List<File> path)
void	setDebug(boolean debug)
void	setExtdirs(String exts)
void	setSourceVM(String sourceVM)
void	setTargetVM(String targetVM)

Methods inherited from class Object

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

Field Details

cpath

protected List<File> cpath

classFiles

protected ArrayList<Jsr199JavaCompiler.BytecodeFile> classFiles

options

protected ArrayList<String> options

charArrayWriter

protected CharArrayWriter charArrayWriter

javaFileName

protected String javaFileName

javaEncoding

protected String javaEncoding

Constructor Details

Jsr199JavaCompiler

public Jsr199JavaCompiler()

Method Details

init

public void init(JspCompilationContext ctxt,
 ErrorDispatcher errDispatcher,
 boolean suppressLogging)

release

public void release()

setClassPath

public void setClassPath(List<File> path)

setExtdirs

public void setExtdirs(String exts)

setSourceVM

public void setSourceVM(String sourceVM)

setTargetVM

public void setTargetVM(String targetVM)

saveClassFile

public void saveClassFile(String className,
 String classFileName)

doJavaFile

public void doJavaFile(boolean keep)
                throws JasperException

Throws:

JasperException

setDebug

public void setDebug(boolean debug)

getJavaWriter

public Writer getJavaWriter(String javaFileName,
 String javaEncoding)

getClassLastModified

public long getClassLastModified()

compile

public JavacErrorDetail[] compile(String className,
 org.apache.jasper.compiler.Node.Nodes pageNodes)
                           throws JasperException

Throws:

JasperException

getOutputFile

protected JavaFileObject getOutputFile(String className,
 URI uri)

getJavaFileManager

protected JavaFileManager getJavaFileManager(JavaFileManager fm)