com.sun.tools.javap
Class JavapTask

java.lang.Object
  com.sun.tools.javap.JavapTask

All Implemented Interfaces:

DisassemblerTool.DisassemblerTask, java.util.concurrent.Callable<java.lang.Boolean>

public class JavapTask
extends java.lang.Object
implements DisassemblerTool.DisassemblerTask

"Main" class for javap, normally accessed from the command line via Main, or from JSR199 via DisassemblerTool.

This is NOT part of any API supported by Sun Microsystems. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Nested Class Summary

class	JavapTask.BadArgs
(package private) static class	JavapTask.Option
private static class	JavapTask.SizeInputStream

Field Summary

(package private) java.util.Map<java.util.Locale,java.util.ResourceBundle>	bundles
(package private) java.util.List<java.lang.String>	classes
(package private) Context	context
(package private) DiagnosticListener<? super JavaFileObject>	diagnosticListener
(package private) static int	EXIT_ABNORMAL Result codes.
(package private) static int	EXIT_CMDERR Result codes.
(package private) static int	EXIT_ERROR Result codes.
(package private) static int	EXIT_OK Result codes.
(package private) static int	EXIT_SYSERR Result codes.
(package private) JavaFileManager	fileManager
(package private) java.io.PrintWriter	log
(package private) Options	options
private static java.lang.String	progname
(package private) static JavapTask.Option[]	recognizedOptions
(package private) java.util.Locale	task_locale
private static java.util.ResourceBundle	versionRB
private static java.lang.String	versionRBName

Constructor Summary

JavapTask()

JavapTask(java.io.Writer out, JavaFileManager fileManager, DiagnosticListener<? super JavaFileObject> diagnosticListener, java.lang.Iterable<java.lang.String> options, java.lang.Iterable<java.lang.String> classes)

Method Summary

java.lang.Boolean	call() Performs this compilation task.
private Diagnostic<JavaFileObject>	createDiagnostic(java.lang.String key, java.lang.Object... args)
private JavaFileObject	getClassFileObject(java.lang.String className)
private JavaFileManager	getDefaultFileManager(DiagnosticListener<? super JavaFileObject> dl, java.io.PrintWriter log)
private DiagnosticListener<JavaFileObject>	getDiagnosticListenerForStream(java.io.OutputStream s)
private DiagnosticListener<JavaFileObject>	getDiagnosticListenerForWriter(java.io.Writer w)
private java.lang.String	getMessage(java.util.Locale locale, java.lang.String key, java.lang.Object... args)
private java.lang.String	getMessage(java.lang.String key, java.lang.Object... args)
private static java.io.PrintWriter	getPrintWriterForStream(java.io.OutputStream s)
private static java.io.PrintWriter	getPrintWriterForWriter(java.io.Writer w)
private void	handleOption(java.lang.String name, java.util.Iterator<java.lang.String> rest)
private void	handleOptions(java.lang.Iterable<java.lang.String> args, boolean allowClasses)
void	handleOptions(java.lang.String[] args)
boolean	run()
(package private) int	run(java.lang.String[] args)
void	setDiagnosticListener(DiagnosticListener<? super JavaFileObject> dl)
void	setDiagnosticListener(java.io.OutputStream s)
void	setLocale(java.util.Locale locale) Set the locale to be applied when formatting diagnostics and other localized data.
void	setLog(java.io.OutputStream s)
void	setLog(java.io.PrintWriter log)
private void	showHelp()
private void	showVersion(boolean full)
private java.lang.String	version(java.lang.String key)

Methods inherited from class java.lang.Object

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

Field Detail

recognizedOptions

static JavapTask.Option[] recognizedOptions

EXIT_OK

static final int EXIT_OK

Result codes.

See Also:

Constant Field Values

EXIT_ERROR

static final int EXIT_ERROR

Result codes.

See Also:

Constant Field Values

EXIT_CMDERR

static final int EXIT_CMDERR

Result codes.

See Also:

Constant Field Values

EXIT_SYSERR

static final int EXIT_SYSERR

Result codes.

See Also:

Constant Field Values

EXIT_ABNORMAL

static final int EXIT_ABNORMAL

Result codes.

See Also:

Constant Field Values

versionRBName

private static final java.lang.String versionRBName

See Also:

Constant Field Values

versionRB

private static java.util.ResourceBundle versionRB

context

Context context

fileManager

JavaFileManager fileManager

log

java.io.PrintWriter log

diagnosticListener

DiagnosticListener<? super JavaFileObject> diagnosticListener

classes

java.util.List<java.lang.String> classes

options

Options options

task_locale

java.util.Locale task_locale

bundles

java.util.Map<java.util.Locale,java.util.ResourceBundle> bundles

progname

private static final java.lang.String progname

See Also:

Constant Field Values

Constructor Detail

JavapTask

JavapTask()

JavapTask

JavapTask(java.io.Writer out,
          JavaFileManager fileManager,
          DiagnosticListener<? super JavaFileObject> diagnosticListener,
          java.lang.Iterable<java.lang.String> options,
          java.lang.Iterable<java.lang.String> classes)

Method Detail

setLocale

public void setLocale(java.util.Locale locale)

Description copied from interface: DisassemblerTool.DisassemblerTask

Set the locale to be applied when formatting diagnostics and other localized data.

Specified by:

setLocale in interface DisassemblerTool.DisassemblerTask

Parameters:

locale - the locale to apply; null means apply no locale

setLog

public void setLog(java.io.PrintWriter log)

setLog

public void setLog(java.io.OutputStream s)

getPrintWriterForStream

private static java.io.PrintWriter getPrintWriterForStream(java.io.OutputStream s)

getPrintWriterForWriter

private static java.io.PrintWriter getPrintWriterForWriter(java.io.Writer w)

setDiagnosticListener

public void setDiagnosticListener(DiagnosticListener<? super JavaFileObject> dl)

setDiagnosticListener

public void setDiagnosticListener(java.io.OutputStream s)

getDiagnosticListenerForStream

private DiagnosticListener<JavaFileObject> getDiagnosticListenerForStream(java.io.OutputStream s)

getDiagnosticListenerForWriter

private DiagnosticListener<JavaFileObject> getDiagnosticListenerForWriter(java.io.Writer w)

run

int run(java.lang.String[] args)

handleOptions

public void handleOptions(java.lang.String[] args)
                   throws JavapTask.BadArgs

Throws:

JavapTask.BadArgs

handleOptions

private void handleOptions(java.lang.Iterable<java.lang.String> args,
                           boolean allowClasses)
                    throws JavapTask.BadArgs

Throws:

JavapTask.BadArgs

handleOption

private void handleOption(java.lang.String name,
                          java.util.Iterator<java.lang.String> rest)
                   throws JavapTask.BadArgs

Throws:

JavapTask.BadArgs

call

public java.lang.Boolean call()

Description copied from interface: DisassemblerTool.DisassemblerTask

Performs this compilation task. The compilation may only be performed once. Subsequent calls to this method throw IllegalStateException.

Specified by:

call in interface DisassemblerTool.DisassemblerTask

Specified by:

call in interface java.util.concurrent.Callable<java.lang.Boolean>

Returns:

true if and only all the files compiled without errors; false otherwise

run

public boolean run()

getDefaultFileManager

private JavaFileManager getDefaultFileManager(DiagnosticListener<? super JavaFileObject> dl,
                                              java.io.PrintWriter log)

getClassFileObject

private JavaFileObject getClassFileObject(java.lang.String className)
                                   throws java.io.IOException

Throws:

java.io.IOException

showHelp

private void showHelp()

showVersion

private void showVersion(boolean full)

version

private java.lang.String version(java.lang.String key)

createDiagnostic

private Diagnostic<JavaFileObject> createDiagnostic(java.lang.String key,
                                                    java.lang.Object... args)

getMessage

private java.lang.String getMessage(java.lang.String key,
                                    java.lang.Object... args)

getMessage

private java.lang.String getMessage(java.util.Locale locale,
                                    java.lang.String key,
                                    java.lang.Object... args)