Package com.sun.tools.corba.ee.idl.toJavaPortable

Class InterfaceGen

java.lang.Object

com.sun.tools.corba.ee.idl.toJavaPortable.InterfaceGen

All Implemented Interfaces:

Generator, InterfaceGen, JavaGenerator

public class InterfaceGen
extends java.lang.Object
implements InterfaceGen, JavaGenerator

Field Summary

Fields

Modifier and Type	Field	Description
protected int	emit
protected Factories	factories
protected InterfaceEntry	i
protected int	intfType
protected static int	OPERATIONS
protected static int	SIGNATURE
protected java.io.PrintWriter	stream
protected java.util.Hashtable	symbolTable

Constructor Summary

Constructors

Constructor	Description
InterfaceGen()	Public zero-argument constructor.

Method Summary

Modifier and Type	Method	Description
protected void	closeStream()
void	generate(java.util.Hashtable symbolTable, InterfaceEntry i, java.io.PrintWriter stream)	Generate the interface and all the files associated with it.
protected void	generateHelper()	Generate a Helper when the user does not want just the server-side code.
protected void	generateHolder()	Generate a Holder when the user does not want just the server-side code.
private void	generateInterface()	Generate the interface.
protected void	generateSkeleton()	Generate a Skeleton when the user does not want just the client-side code.
protected void	generateStub()	Generate a Stub when the user does not want just the server-side code.
void	helperRead(java.lang.String entryName, SymtabEntry entry, java.io.PrintWriter stream)
int	helperType(int index, java.lang.String indent, TCOffsets tcoffsets, java.lang.String name, SymtabEntry entry, java.io.PrintWriter stream)
void	helperWrite(SymtabEntry entry, java.io.PrintWriter stream)
protected void	init()	Initialize members unique to this generator.
private boolean	isPseudo(InterfaceEntry i)
protected void	openStream()
int	read(int index, java.lang.String indent, java.lang.String name, SymtabEntry entry, java.io.PrintWriter stream)
int	type(int index, java.lang.String indent, TCOffsets tcoffsets, java.lang.String name, SymtabEntry entry, java.io.PrintWriter stream)
int	write(int index, java.lang.String indent, java.lang.String name, SymtabEntry entry, java.io.PrintWriter stream)
protected void	writeClosing()
protected void	writeHeading()
protected void	writeOperationsBody()
protected void	writeOperationsHeading()
protected void	writeSignatureBody()
protected void	writeSignatureHeading()

Methods inherited from class java.lang.Object

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

Field Detail

emit

protected int emit

factories

protected Factories factories

symbolTable

protected java.util.Hashtable symbolTable

i

protected InterfaceEntry i

stream

protected java.io.PrintWriter stream

SIGNATURE

protected static final int SIGNATURE

See Also:

Constant Field Values

OPERATIONS

protected static final int OPERATIONS

See Also:

Constant Field Values

intfType

protected int intfType

Constructor Detail

InterfaceGen

public InterfaceGen()

Public zero-argument constructor.

Method Detail

generate

public void generate(java.util.Hashtable symbolTable,
                     InterfaceEntry i,
                     java.io.PrintWriter stream)

Generate the interface and all the files associated with it. Provides general algorithm for binding generation: 1.) Initialize symbol table and symbol table entry members, common to all generators. 2.) Generate the skeleton if required by calling generateSkeletn () 3.) Generate the holder by calling generateHolder () 4.) Generate the helper by calling generateHelper () 5.) Generate the stub if required by calling generateStub () 6.) Generate the interface by calling generateInterface ()

Specified by:

generate in interface InterfaceGen

init

protected void init()

Initialize members unique to this generator.

generateSkeleton

protected void generateSkeleton()

Generate a Skeleton when the user does not want just the client-side code.

generateStub

protected void generateStub()

Generate a Stub when the user does not want just the server-side code.

generateHelper

protected void generateHelper()

Generate a Helper when the user does not want just the server-side code.

generateHolder

protected void generateHolder()

Generate a Holder when the user does not want just the server-side code.

generateInterface

private void generateInterface()

Generate the interface. Provides general algorithm for binding generation: 1.) Initialize members unique to this generator. - init () 2.) Open print stream - openStream () 3.) Write class heading (package, prologue, class statement, open curly - writeHeading () 4.) Write class body (member data and methods) - write*Body () 5.) Write class closing (close curly) - writeClosing () 6.) Close the print stream - closeStream () For CORBA 2.3, interfaces are mapped to Operations and Signature interfaces. The Operations interface contains the method definitions. The Signature interface extends the Operations interface and adds CORBA::Object.

openStream

protected void openStream()

writeHeading

protected void writeHeading()

writeSignatureHeading

protected void writeSignatureHeading()

writeOperationsHeading

protected void writeOperationsHeading()

writeOperationsBody

protected void writeOperationsBody()

writeSignatureBody

protected void writeSignatureBody()

writeClosing

protected void writeClosing()

closeStream

protected void closeStream()

helperType

public int helperType(int index,
                      java.lang.String indent,
                      TCOffsets tcoffsets,
                      java.lang.String name,
                      SymtabEntry entry,
                      java.io.PrintWriter stream)

Specified by:

helperType in interface JavaGenerator

type

public int type(int index,
                java.lang.String indent,
                TCOffsets tcoffsets,
                java.lang.String name,
                SymtabEntry entry,
                java.io.PrintWriter stream)

Specified by:

type in interface JavaGenerator

helperRead

public void helperRead(java.lang.String entryName,
                       SymtabEntry entry,
                       java.io.PrintWriter stream)

Specified by:

helperRead in interface JavaGenerator

helperWrite

public void helperWrite(SymtabEntry entry,
                        java.io.PrintWriter stream)

Specified by:

helperWrite in interface JavaGenerator

read

public int read(int index,
                java.lang.String indent,
                java.lang.String name,
                SymtabEntry entry,
                java.io.PrintWriter stream)

Specified by:

read in interface JavaGenerator

write

public int write(int index,
                 java.lang.String indent,
                 java.lang.String name,
                 SymtabEntry entry,
                 java.io.PrintWriter stream)

Specified by:

write in interface JavaGenerator

isPseudo

private boolean isPseudo(InterfaceEntry i)

Returns:

true if the entry is for a CORBA pseudo-object.