Package com.sun.tools.javac.jvm

Class JNIWriter

java.lang.Object

com.sun.tools.javac.jvm.JNIWriter

public class JNIWriter
extends Object

This class provides operations to write native header files for classes.

This is NOT part of any supported API. 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.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Context.Key<JNIWriter>	jniWriterKey

Method Summary

Modifier and Type	Method and Description
protected String	cppGuardBegin()
protected String	cppGuardEnd()
protected String	defineForStatic(TypeElement c, VariableElement f)
protected String	fileTop()
protected String	guardBegin(String cname)
protected String	guardEnd(String cname)
protected String	includes()
static JNIWriter	instance(Context context) Get the ClassWriter instance for this context.
protected String	jniType(TypeMirror t)
boolean	needsHeader(Symbol.ClassSymbol c)
protected void	print(Writer out, String text)
protected void	println(Writer out, String text)
FileObject	write(Symbol.ClassSymbol c) Emit a class file for a given class.
void	write(Writer out, Symbol.ClassSymbol sym)
protected void	writeMethods(Writer out, Symbol.ClassSymbol sym, String cname)
protected void	writeStatics(Writer out, Symbol.ClassSymbol sym)

Methods inherited from class java.lang.Object

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

Field Detail

jniWriterKey

protected static final Context.Key<JNIWriter> jniWriterKey

Method Detail

instance

public static JNIWriter instance(Context context)

Get the ClassWriter instance for this context.

needsHeader

public boolean needsHeader(Symbol.ClassSymbol c)

write

public FileObject write(Symbol.ClassSymbol c)
                 throws IOException

Emit a class file for a given class.

Parameters:

c - The class from which a class file is generated.

Throws:

IOException

write

public void write(Writer out,
                  Symbol.ClassSymbol sym)
           throws IOException

Throws:

IOException

writeStatics

protected void writeStatics(Writer out,
                            Symbol.ClassSymbol sym)
                     throws IOException

Throws:

IOException

defineForStatic

protected String defineForStatic(TypeElement c,
                                 VariableElement f)

writeMethods

protected void writeMethods(Writer out,
                            Symbol.ClassSymbol sym,
                            String cname)
                     throws IOException,
                            com.sun.tools.javac.jvm.JNIWriter.TypeSignature.SignatureException

Throws:

IOException

com.sun.tools.javac.jvm.JNIWriter.TypeSignature.SignatureException

jniType

protected final String jniType(TypeMirror t)

fileTop

protected String fileTop()

includes

protected String includes()

cppGuardBegin

protected String cppGuardBegin()

cppGuardEnd

protected String cppGuardEnd()

guardBegin

protected String guardBegin(String cname)

guardEnd

protected String guardEnd(String cname)

print

protected void print(Writer out,
                     String text)
              throws IOException

Throws:

IOException

println

protected void println(Writer out,
                       String text)
                throws IOException

Throws:

IOException