Java Code Examples for sun.rmi.rmic.IndentingWriter#p()

/**
 * Write forward reference for given type
 * @param t Given type
 * @param p The output stream.
 */
protected void writeForwardReference(
                                     Type t,
                                     IndentingWriter p )
    throws IOException {
    String qName = t.getQualifiedName();
    if ( "java.lang.String".equals( qName ) ) ;
    else if ( "org.omg.CORBA.Object".equals( qName ) ) return ;    //no fwd dcl

    writeIfndef( t,0,!isException,isForward,p );
        writeModule1( t,p );
        p.pln();p.pI();
        switch ( t.getTypeCode() ) {
    case TYPE_NC_CLASS:
        case TYPE_NC_INTERFACE: p.p( "abstract valuetype " ); break;
        case TYPE_ABSTRACT:     p.p( "abstract interface " ); break;
        case TYPE_VALUE:        p.p( "valuetype " ); break;
    case TYPE_REMOTE:
    case TYPE_CORBA_OBJECT: p.p( "interface " ); break;
        default: ;                              //all other types were filtered
        }
        p.pln( t.getIDLName() + ";" );
        p.pO();p.pln();
        writeModule2( t,p );
    writeEndif( p );
    }
 

/**
 * Write an IDL constant
 * @param constant The current CompoundType.Member constant
 * @param p The output stream.
 */
protected void writeConstant(
                             CompoundType.Member constant,
                             IndentingWriter p )
    throws IOException {
    Type t = constant.getType();
    p.p( "const " );
    p.p( getQualifiedIDLName( t ) );
    p.p( " " + constant.getIDLName() + " = " + constant.getValue() );
    p.pln( ";" );
}
 

/**
 * Write an IDL Attribute
 * @param attr The current CompoundType.Method attribute
 * @param p The output stream.
 */
protected void writeAttribute(
                              CompoundType.Method attr,
                              IndentingWriter p )
    throws IOException {
    if ( attr.getAttributeKind() == ATTRIBUTE_SET ) return;  //use getters only
    Type t = attr.getReturnType();
    if ( !attr.isReadWriteAttribute() ) p.p( "readonly " );
    p.p( "attribute " + getQualifiedIDLName( t ) + " " );
    p.pln( attr.getAttributeName() + ";" );
}
 

/**
 * Write IDL banner into the output stream for a given Type
 * @param t The given Type.
 * @param dim The dimension required if t is an ArrayType.
 * @param isException true if writing an exception.
 * @param p The output stream.
 */
protected void writeBanner(
                           Type t,
                           int dim,
                           boolean isException,
                           IndentingWriter p )
    throws IOException {
    String[] modNames = getIDLModuleNames( t );             //module name array
    String fName = unEsc( t.getIDLName() );                 //file name default
    if ( isException && t.isClass() ) {
        ClassType ct = (ClassType)t;                    //file name for Exception
        fName = unEsc( ct.getIDLExceptionName() );
    }
    if ( dim > 0 && t.isArray() ) {
        Type et = t.getElementType();                    //file name for sequence
        fName = "seq" + dim + "_" + unEsc( et.getIDLName().replace( ' ','_' ) );
    }

    p.pln( "/**" );
    p.p( " * " );
    for ( int i1 = 0; i1 < modNames.length; i1++ )
        p.p( modNames[i1] + "/" );
    p.pln( fName + ".idl" );
    p.pln( " * Generated by rmic -idl. Do not edit" );
    String d = DateFormat.getDateTimeInstance(
                                              DateFormat.FULL,DateFormat.FULL,Locale.getDefault() )
        .format( new Date() );
    String ocStr = "o'clock";
    int ocx = d.indexOf( ocStr );             //remove unwanted o'clock, if any
    p.p ( " * " );
    if ( ocx > -1 )
        p.pln( d.substring( 0,ocx ) + d.substring( ocx + ocStr.length() ) );
    else p.pln( d );
    p.pln( " */" );
    p.pln();
}
 

protected void printMembers (       IndentingWriter writer,
                                    boolean useQualifiedNames,
                                    boolean useIDLNames,
                                    boolean globalIDLNames) throws IOException {

    CompoundType.Member[] members = getMembers();

    for (int i = 0; i < members.length; i++) {
        if (!members[i].isInnerClassDeclaration()) {
            Type it = members[i].getType();
            String visibility = members[i].getVisibility();
            String name;

            if (useIDLNames) {
                name = members[i].getIDLName();
            } else {
                name = members[i].getName();
            }

            String value = members[i].getValue();

            writer.p(visibility);
            if (visibility.length() > 0) {
                writer.p(" ");
            }
            it.printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
            writer.p(" " + name);

            if (value != null) {
                writer.pln(" = " + value + ";");
            } else {
                writer.pln(";");
            }
        }
    }
}
 

protected void printImplements (IndentingWriter writer,
                                String prefix,
                                boolean useQualifiedNames,
                                boolean useIDLNames,
                                boolean globalIDLNames) throws IOException {

    InterfaceType[] interfaces = getInterfaces();

    String adjective = " implements";

    if (isInterface()) {
        adjective = " extends";
    }

    if (useIDLNames) {
        adjective = ":";
    }

    for (int i = 0; i < interfaces.length; i++) {
        if (!useIDLNames || (!interfaces[i].isType(TYPE_ANY) && !interfaces[i].isType(TYPE_CORBA_OBJECT))) {
            if (i == 0) {
                writer.p(prefix + adjective + " ");
            } else {
                writer.p(", ");
            }
            interfaces[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        }
    }
}
 

/**
 * Write valuetype for a boxed IDLEntity.
 * @param t Given CompoundType representing the IDLEntity.
 * @param p The output stream.
 */
protected void writeBoxedIDL(
                             CompoundType t,
                             IndentingWriter p)
    throws IOException {
    String[] boxNames = getIDLModuleNames( t );
    int len = boxNames.length;
    String[] modNames = new String[len - 3];               //remove box modules
    for ( int i1 = 0; i1 < len - 3; i1++ ) modNames[i1] = boxNames[i1 + 3];
    String tName = unEsc( t.getIDLName() );

    writeBanner( t,0,!isException,p );
    writeInclude( t,modNames,tName,p );
    writeIfndef( t,0,!isException,!isForward,p );
    writeModule1( t,p );
    p.pln();p.pI();

    p.p( "valuetype " + tName + " " );
    for ( int i1 = 0; i1 < modNames.length; i1++ )
        p.p( IDL_NAME_SEPARATOR + modNames[i1] );
    p.pln( IDL_NAME_SEPARATOR + tName + ";" );

    p.pO();p.pln();
    writeRepositoryID( t,p );
    p.pln();
    writeModule2( t,p );
    writeEndif( p );
    }
 

/**
 * Print this type.
 * @param writer The stream to print to.
 * @param useQualifiedNames If true, print qualified names; otherwise, print unqualified names.
 * @param useIDLNames If true, print IDL names; otherwise, print java names.
 * @param globalIDLNames If true and useIDLNames true, prepends "::".
 */
public void print ( IndentingWriter writer,
                    boolean useQualifiedNames,
                    boolean useIDLNames,
                    boolean globalIDLNames) throws IOException {

    if (isInner()) {
        writer.p("// " + getTypeDescription() + " (INNER)");
    } else {
        writer.p("// " + getTypeDescription());
    }
    writer.pln(" (" + getRepositoryID() + ")\n");

    printPackageOpen(writer,useIDLNames);

    if (!useIDLNames) {
        writer.p("public ");
    }

    String prefix = "";
    writer.p("class " + getTypeName(false,useIDLNames,false));
    if (printExtends(writer,useQualifiedNames,useIDLNames,globalIDLNames)) {
        prefix = ",";
    }
    printImplements(writer,prefix,useQualifiedNames,useIDLNames,globalIDLNames);
    writer.plnI(" {");
    printMembers(writer,useQualifiedNames,useIDLNames,globalIDLNames);
    writer.pln();
    printMethods(writer,useQualifiedNames,useIDLNames,globalIDLNames);

    if (useIDLNames) {
        writer.pOln("};");
    } else {
        writer.pOln("}");
    }

    printPackageClose(writer,useIDLNames);
}
 

protected void printImplements (IndentingWriter writer,
                                String prefix,
                                boolean useQualifiedNames,
                                boolean useIDLNames,
                                boolean globalIDLNames) throws IOException {

    InterfaceType[] interfaces = getInterfaces();

    String adjective = " implements";

    if (isInterface()) {
        adjective = " extends";
    }

    if (useIDLNames) {
        adjective = ":";
    }

    for (int i = 0; i < interfaces.length; i++) {
        if (!useIDLNames || (!interfaces[i].isType(TYPE_ANY) && !interfaces[i].isType(TYPE_CORBA_OBJECT))) {
            if (i == 0) {
                writer.p(prefix + adjective + " ");
            } else {
                writer.p(", ");
            }
            interfaces[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        }
    }
}
 

/**
 * Print this type.
 * @param writer The stream to print to.
 * @param useQualifiedNames If true, print qualified names; otherwise, print unqualified names.
 * @param useIDLNames If true, print IDL names; otherwise, print java names.
 * @param globalIDLNames If true and useIDLNames true, prepends "::".
 */
public void print ( IndentingWriter writer,
                    boolean useQualifiedNames,
                    boolean useIDLNames,
                    boolean globalIDLNames) throws IOException {

    if (isInner()) {
        writer.p("// " + getTypeDescription() + " (INNER)");
    } else {
        writer.p("// " + getTypeDescription() + "");
    }
    writer.pln(" (" + getRepositoryID() + ")\n");
    printPackageOpen(writer,useIDLNames);

    if (!useIDLNames) {
        writer.p("public ");
    }

    writer.p("interface " + getTypeName(false,useIDLNames,false));
    printImplements(writer,"",useQualifiedNames,useIDLNames,globalIDLNames);
    writer.plnI(" {");
    printMembers(writer,useQualifiedNames,useIDLNames,globalIDLNames);
    writer.pln();
    printMethods(writer,useQualifiedNames,useIDLNames,globalIDLNames);
    writer.pln();

    if (useIDLNames) {
        writer.pOln("};");
    } else {
        writer.pOln("}");
    }
    printPackageClose(writer,useIDLNames);
}
 

/**
 * Write an IDL data member
 * @param data The current CompoundType.Member data member
 * @param p The output stream.
 */
protected void writeData(
                         CompoundType.Member data,
                         IndentingWriter p )
    throws IOException {
    if ( data.isInnerClassDeclaration() ) return;                      //ignore
    Type t = data.getType();
    if ( data.isPublic() )
        p.p( "public " );
    else p.p( "private " );
    p.pln( getQualifiedIDLName( t ) +  " " +
           data.getIDLName() + ";" );
}
 

protected boolean printExtends (IndentingWriter writer,
                                boolean useQualifiedNames,
                                boolean useIDLNames,
                                boolean globalIDLNames) throws IOException {

    ClassType parent = getSuperclass();

    if (parent != null && (!useIDLNames ||
                           (!parent.isType(TYPE_ANY) && !parent.isType(TYPE_CORBA_OBJECT)))) {
        writer.p(" extends ");
        parent.printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        return true;
    }
    return false;
}
 

void writeTieMethod(IndentingWriter p, CompoundType type,
                    CompoundType.Method method) throws IOException {
    String methodName = method.getName();
    Type paramTypes[] = method.getArguments();
    String paramNames[] = method.getArgumentNames();
    Type returnType = method.getReturnType();
    ValueType[] exceptions = getTieExceptions(method);
    String in = getVariableName("in");
    String ex = getVariableName("ex");
    String out = getVariableName("out");
    String reply = getVariableName("reply");

    for (int i = 0; i < paramTypes.length; i++) {
        p.p(getName(paramTypes[i])+" "+paramNames[i]+" = ");
        writeUnmarshalArgument(p, in, paramTypes[i], null);
        p.pln();
    }

    boolean handleExceptions = exceptions != null;
    boolean doReturn = !returnType.isType(TYPE_VOID);

    if (handleExceptions && doReturn) {
        String objName = testUtil(getName(returnType), returnType);
        p.pln(objName+" result;");
    }

    if (handleExceptions)
        p.plnI("try {");

    if (doReturn) {
        if (handleExceptions) {
            p.p("result = ");
        } else {
            p.p(getName(returnType)+" result = ");
        }
    }

    p.p("target."+methodName+"(");
    for(int i = 0; i < paramNames.length; i++) {
        if (i > 0)
            p.p(", ");
        p.p(paramNames[i]);
    }
    p.pln(");");

    if (handleExceptions) {
        for(int i = 0; i < exceptions.length; i++) {
            p.pOlnI("} catch ("+getName(exceptions[i])+" "+ex+") {");

            // Is this our IDLEntity Exception special case?

            if (exceptions[i].isIDLEntityException() && !exceptions[i].isCORBAUserException()) {

                            // Yes...

                String helperName = IDLNames.replace(exceptions[i].getQualifiedIDLName(false),"::",".");
                helperName += "Helper";
                p.pln(idOutputStream+" "+out +" = "+reply+".createExceptionReply();");
                p.pln(helperName+".write("+out+","+ex+");");

            } else {

                            // No...

                p.pln("String id = \"" + getExceptionRepositoryID(exceptions[i]) + "\";");
            p.plnI(idExtOutputStream + " "+out+" = ");
            p.pln("(" + idExtOutputStream + ") "+reply+".createExceptionReply();");
            p.pOln(out+".write_string(id);");
                p.pln(out+".write_value("+ex+"," + getName(exceptions[i]) + ".class);");
            }

            p.pln("return "+out+";");
        }
        p.pOln("}");
    }

    if (needNewWriteStreamClass(returnType)) {
        p.plnI(idExtOutputStream + " "+out+" = ");
        p.pln("(" + idExtOutputStream + ") "+reply+".createReply();");
        p.pO();
    } else {
        p.pln("OutputStream "+out+" = "+reply+".createReply();");
    }

    if (doReturn) {
        writeMarshalArgument(p, out, returnType, "result");
        p.pln();
    }

    p.pln("return "+out+";");
}
 

/**
 * Write a snippet of Java code to unmarshal a value of type "type"
 * from the java.io.ObjectInput stream named "stream" into a variable
 * named "name" (if "name" is null, the value in unmarshalled and
 * discarded).
 */
void writeUnmarshalArgument(IndentingWriter p,
                            String streamName,
                            Type type,
                            String name) throws IOException {

    int typeCode = getTypeCode(type);

    if (name != null) {
        p.p(name + " = ");
    }

    switch (typeCode) {
    case TYPE_BOOLEAN:
        p.p(streamName + ".read_boolean();");
        break;
    case TYPE_BYTE:
        p.p(streamName + ".read_octet();");
        break;
    case TYPE_CHAR:
        p.p(streamName + ".read_wchar();");
        break;
    case TYPE_SHORT:
        p.p(streamName + ".read_short();");
        break;
    case TYPE_INT:
        p.p(streamName + ".read_long();");
        break;
    case TYPE_LONG:
        p.p(streamName + ".read_longlong();");
        break;
    case TYPE_FLOAT:
        p.p(streamName + ".read_float();");
        break;
    case TYPE_DOUBLE:
        p.p(streamName + ".read_double();");
        break;
    case TYPE_STRING:
        p.p("(String) " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_ANY:
        if (type.getIdentifier() != idJavaLangObject) {
            p.p("(" + getName(type) + ") ");
        }
        p.p("Util.readAny(" + streamName + ");");
        break;
    case TYPE_CORBA_OBJECT:
        if (type.getIdentifier() == idCorbaObject) {
            p.p("(" + getName(type) + ") " + streamName + ".read_Object();");
        } else {
            p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);");
        }
        break;
    case TYPE_REMOTE:
        String objName = testUtil(getName(type), type);
        p.p("(" + objName + ") " +
            "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + objName + ".class);");
        break;
    case TYPE_ABSTRACT:
        p.p("(" + getName(type) + ") " + streamName + ".read_abstract_interface();");
        break;
    case TYPE_NC_INTERFACE:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_VALUE:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_IMPLEMENTATION:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_NC_CLASS:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_ARRAY:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_JAVA_RMI_REMOTE:
        p.p("(" + getName(type) + ") " +
            "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + getName(type) + ".class);");
        //      p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);");
        break;
    default:
        throw new Error("unexpected type code: " + typeCode);
    }
}
 

void writeLocalStubMethodBody (IndentingWriter p,
                               CompoundType.Method method,
                               CompoundType theType) throws IOException {

    String objName;
    String paramNames[] = method.getArgumentNames();
    Type returnType = method.getReturnType();
    ValueType[] exceptions = getStubExceptions(method,false);
    String methodName = method.getName();
    String methodIDLName = method.getIDLName();

    p.plnI("if (!Util.isLocal(this)) {");
    writeNonLocalStubMethodBody(p,method,theType);
    p.pOlnI("} else {");
    String so = getVariableName("so");

    p.pln("ServantObject "+so+" = _servant_preinvoke(\""+methodIDLName+"\","+getName(theType)+".class);");
    p.plnI("if ("+so+" == null) {");
    if (!returnType.isType(TYPE_VOID)) {
        p.p("return ");
    }
    p.p(methodName+"(");
    for (int i = 0; i < paramNames.length; i++) {
        if (i > 0)
            p.p(", ");
        p.p(paramNames[i]);
    }
    p.pln(");");
    if (returnType.isType(TYPE_VOID)) {
        p.pln( "return ;" ) ;
    }

    p.pOln("}");
    p.plnI("try {");

    // Generate code to copy required arguments, and
    // get back the names by which all arguments are known...

    String[] argNames = writeCopyArguments(method,p);

    // Now write the method...

    boolean copyReturn = mustCopy(returnType);
    String resultName = null;
    if (!returnType.isType(TYPE_VOID)) {
        if (copyReturn) {
            resultName = getVariableName("result");
            objName = testUtil(getName(returnType), returnType);
            p.p(objName+" "+resultName + " = ");
        } else {
            p.p("return ");
        }
    }
    objName = testUtil(getName(theType), theType);
    p.p("(("+objName+")"+so+".servant)."+methodName+"(");

    for (int i = 0; i < argNames.length; i++) {
        if (i > 0)
            p.p(", ");
        p.p(argNames[i]);
    }

    if (copyReturn) {
        p.pln(");");
        objName = testUtil(getName(returnType), returnType);
        p.pln("return ("+objName+")Util.copyObject("+resultName+",_orb());");
    } else {
        p.pln(");");
    }

    String e1 = getVariableName("ex");
    String e2 = getVariableName("exCopy");
    p.pOlnI("} catch (Throwable "+e1+") {");

    p.pln("Throwable "+e2+" = (Throwable)Util.copyObject("+e1+",_orb());");
    for(int i = 0; i < exceptions.length; i++) {
        if (exceptions[i].getIdentifier() != idRemoteException &&
            exceptions[i].isType(TYPE_VALUE)) {
            // Added for Bug 4818753
            p.plnI("if ("+e2+" instanceof "+getExceptionName(exceptions[i])+") {");
            p.pln("throw ("+getExceptionName(exceptions[i])+")"+e2+";");
            p.pOln("}");
        }
    }

    p.pln("throw Util.wrapException("+e2+");");
    p.pOlnI("} finally {");
    p.pln("_servant_postinvoke("+so+");");
    p.pOln("}");
    p.pOln("}");
}
 

/**
 * Write a snippet of Java code to marshal a value named "name" of
 * type "type" to the java.io.ObjectOutput stream named "stream".
 */
void writeMarshalArgument(IndentingWriter p,
                          String streamName,
                          Type type, String name) throws IOException {

    int typeCode = getTypeCode(type);

    switch (typeCode) {
    case TYPE_BOOLEAN:
        p.p(streamName + ".write_boolean(" + name + ");");
        break;
    case TYPE_BYTE:
        p.p(streamName + ".write_octet(" + name + ");");
        break;
    case TYPE_CHAR:
        p.p(streamName + ".write_wchar(" + name + ");");
        break;
    case TYPE_SHORT:
        p.p(streamName + ".write_short(" + name + ");");
        break;
    case TYPE_INT:
        p.p(streamName + ".write_long(" + name + ");");
        break;
    case TYPE_LONG:
        p.p(streamName + ".write_longlong(" + name + ");");
        break;
    case TYPE_FLOAT:
        p.p(streamName + ".write_float(" + name + ");");
        break;
    case TYPE_DOUBLE:
        p.p(streamName + ".write_double(" + name + ");");
        break;
    case TYPE_STRING:
        p.p(streamName + ".write_value(" + name + "," + getName(type) + ".class);");
        break;
    case TYPE_ANY:
        p.p("Util.writeAny("+ streamName + "," + name + ");");
        break;
    case TYPE_CORBA_OBJECT:
        p.p(streamName + ".write_Object(" + name + ");");
        break;
    case TYPE_REMOTE:
        p.p("Util.writeRemoteObject("+ streamName + "," + name + ");");
        break;
    case TYPE_ABSTRACT:
        p.p("Util.writeAbstractObject("+ streamName + "," + name + ");");
        break;
    case TYPE_NC_INTERFACE:
        p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);");
        break;
    case TYPE_VALUE:
        p.p(streamName + ".write_value(" + name + "," + getName(type) + ".class);");
        break;
    case TYPE_IMPLEMENTATION:
        p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);");
        break;
    case TYPE_NC_CLASS:
        p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);");
        break;
    case TYPE_ARRAY:
        castArray = true;
        p.p(streamName + ".write_value(cast_array(" + name + ")," + getName(type) + ".class);");
        break;
    case TYPE_JAVA_RMI_REMOTE:
        p.p("Util.writeRemoteObject("+ streamName + "," + name + ");");
        break;
    default:
        throw new Error("unexpected type code: " + typeCode);
    }
}
 

protected void printMethod (CompoundType.Method it,
                            IndentingWriter writer,
                            boolean useQualifiedNames,
                            boolean useIDLNames,
                            boolean globalIDLNames) throws IOException {


    // Write visibility...

    String visibility = it.getVisibility();

    writer.p(visibility);
    if (visibility.length() > 0) {
        writer.p(" ");
    }

    // Write return type...

    it.getReturnType().printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);

    // Write method name...

    if (useIDLNames) {
        writer.p(" " + it.getIDLName());
    } else {
        writer.p(" " + it.getName());
    }

    // Write arguments...

    writer.p(" (");
    Type[] args = it.getArguments();
    String[] argNames = it.getArgumentNames();

    for (int i = 0; i < args.length; i++) {
        if (i > 0) {
            writer.p(", ");
        }

        if (useIDLNames) {
            writer.p("in ");
        }

        args[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        writer.p(" " + argNames[i]);
    }
    writer.p(")");

    // Write exceptions...

    ClassType[] exceptions;

    if (isType(TYPE_IMPLEMENTATION)) {
        exceptions = it.getImplExceptions();
    } else {
        exceptions = it.getExceptions();
    }

    for (int i = 0; i < exceptions.length; i++) {
        if (i == 0) {
            if (useIDLNames) {
                writer.p(" raises (");
            } else {
                writer.p(" throws ");
            }
        } else {
            writer.p(", ");
        }

        if (useIDLNames) {
            if (useQualifiedNames) {
                writer.p(exceptions[i].getQualifiedIDLExceptionName(globalIDLNames));
            } else {
                writer.p(exceptions[i].getIDLExceptionName());
            }
            writer.p(" [a.k.a. ");
            exceptions[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
            writer.p("]");
        } else {
            exceptions[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        }
    }

    if (useIDLNames && exceptions.length > 0) {
        writer.p(")");
    }

    if (it.isInherited()) {
        writer.p(" // Inherited from ");
    writer.p(it.getDeclaredBy());
    }

    writer.pln(";");
}
 

void writeLocalStubMethodBody (IndentingWriter p,
                               CompoundType.Method method,
                               CompoundType theType) throws IOException {

    String objName;
    String paramNames[] = method.getArgumentNames();
    Type returnType = method.getReturnType();
    ValueType[] exceptions = getStubExceptions(method,false);
    String methodName = method.getName();
    String methodIDLName = method.getIDLName();

    p.plnI("if (!Util.isLocal(this)) {");
    writeNonLocalStubMethodBody(p,method,theType);
    p.pOlnI("} else {");
    String so = getVariableName("so");

    p.pln("ServantObject "+so+" = _servant_preinvoke(\""+methodIDLName+"\","+getName(theType)+".class);");
    p.plnI("if ("+so+" == null) {");
    if (!returnType.isType(TYPE_VOID)) {
        p.p("return ");
    }
    p.p(methodName+"(");
    for (int i = 0; i < paramNames.length; i++) {
        if (i > 0)
            p.p(", ");
        p.p(paramNames[i]);
    }
    p.pln(");");
    if (returnType.isType(TYPE_VOID)) {
        p.pln( "return ;" ) ;
    }

    p.pOln("}");
    p.plnI("try {");

    // Generate code to copy required arguments, and
    // get back the names by which all arguments are known...

    String[] argNames = writeCopyArguments(method,p);

    // Now write the method...

    boolean copyReturn = mustCopy(returnType);
    String resultName = null;
    if (!returnType.isType(TYPE_VOID)) {
        if (copyReturn) {
            resultName = getVariableName("result");
            objName = testUtil(getName(returnType), returnType);
            p.p(objName+" "+resultName + " = ");
        } else {
            p.p("return ");
        }
    }
    objName = testUtil(getName(theType), theType);
    p.p("(("+objName+")"+so+".servant)."+methodName+"(");

    for (int i = 0; i < argNames.length; i++) {
        if (i > 0)
            p.p(", ");
        p.p(argNames[i]);
    }

    if (copyReturn) {
        p.pln(");");
        objName = testUtil(getName(returnType), returnType);
        p.pln("return ("+objName+")Util.copyObject("+resultName+",_orb());");
    } else {
        p.pln(");");
    }

    String e1 = getVariableName("ex");
    String e2 = getVariableName("exCopy");
    p.pOlnI("} catch (Throwable "+e1+") {");

    p.pln("Throwable "+e2+" = (Throwable)Util.copyObject("+e1+",_orb());");
    for(int i = 0; i < exceptions.length; i++) {
        if (exceptions[i].getIdentifier() != idRemoteException &&
            exceptions[i].isType(TYPE_VALUE)) {
            // Added for Bug 4818753
            p.plnI("if ("+e2+" instanceof "+getExceptionName(exceptions[i])+") {");
            p.pln("throw ("+getExceptionName(exceptions[i])+")"+e2+";");
            p.pOln("}");
        }
    }

    p.pln("throw Util.wrapException("+e2+");");
    p.pOlnI("} finally {");
    p.pln("_servant_postinvoke("+so+");");
    p.pOln("}");
    p.pOln("}");
}
 

/**
 * Write a snippet of Java code to unmarshal a value of type "type"
 * from the java.io.ObjectInput stream named "stream" into a variable
 * named "name" (if "name" is null, the value in unmarshalled and
 * discarded).
 */
void writeUnmarshalArgument(IndentingWriter p,
                            String streamName,
                            Type type,
                            String name) throws IOException {

    int typeCode = getTypeCode(type);

    if (name != null) {
        p.p(name + " = ");
    }

    switch (typeCode) {
    case TYPE_BOOLEAN:
        p.p(streamName + ".read_boolean();");
        break;
    case TYPE_BYTE:
        p.p(streamName + ".read_octet();");
        break;
    case TYPE_CHAR:
        p.p(streamName + ".read_wchar();");
        break;
    case TYPE_SHORT:
        p.p(streamName + ".read_short();");
        break;
    case TYPE_INT:
        p.p(streamName + ".read_long();");
        break;
    case TYPE_LONG:
        p.p(streamName + ".read_longlong();");
        break;
    case TYPE_FLOAT:
        p.p(streamName + ".read_float();");
        break;
    case TYPE_DOUBLE:
        p.p(streamName + ".read_double();");
        break;
    case TYPE_STRING:
        p.p("(String) " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_ANY:
        if (type.getIdentifier() != idJavaLangObject) {
            p.p("(" + getName(type) + ") ");
        }
        p.p("Util.readAny(" + streamName + ");");
        break;
    case TYPE_CORBA_OBJECT:
        if (type.getIdentifier() == idCorbaObject) {
            p.p("(" + getName(type) + ") " + streamName + ".read_Object();");
        } else {
            p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);");
        }
        break;
    case TYPE_REMOTE:
        String objName = testUtil(getName(type), type);
        p.p("(" + objName + ") " +
            "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + objName + ".class);");
        break;
    case TYPE_ABSTRACT:
        p.p("(" + getName(type) + ") " + streamName + ".read_abstract_interface();");
        break;
    case TYPE_NC_INTERFACE:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_VALUE:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_IMPLEMENTATION:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_NC_CLASS:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_ARRAY:
        p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);");
        break;
    case TYPE_JAVA_RMI_REMOTE:
        p.p("(" + getName(type) + ") " +
            "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + getName(type) + ".class);");
        //      p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);");
        break;
    default:
        throw new Error("unexpected type code: " + typeCode);
    }
}
 

protected void printMethod (CompoundType.Method it,
                            IndentingWriter writer,
                            boolean useQualifiedNames,
                            boolean useIDLNames,
                            boolean globalIDLNames) throws IOException {


    // Write visibility...

    String visibility = it.getVisibility();

    writer.p(visibility);
    if (visibility.length() > 0) {
        writer.p(" ");
    }

    // Write return type...

    it.getReturnType().printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);

    // Write method name...

    if (useIDLNames) {
        writer.p(" " + it.getIDLName());
    } else {
        writer.p(" " + it.getName());
    }

    // Write arguments...

    writer.p(" (");
    Type[] args = it.getArguments();
    String[] argNames = it.getArgumentNames();

    for (int i = 0; i < args.length; i++) {
        if (i > 0) {
            writer.p(", ");
        }

        if (useIDLNames) {
            writer.p("in ");
        }

        args[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        writer.p(" " + argNames[i]);
    }
    writer.p(")");

    // Write exceptions...

    ClassType[] exceptions;

    if (isType(TYPE_IMPLEMENTATION)) {
        exceptions = it.getImplExceptions();
    } else {
        exceptions = it.getExceptions();
    }

    for (int i = 0; i < exceptions.length; i++) {
        if (i == 0) {
            if (useIDLNames) {
                writer.p(" raises (");
            } else {
                writer.p(" throws ");
            }
        } else {
            writer.p(", ");
        }

        if (useIDLNames) {
            if (useQualifiedNames) {
                writer.p(exceptions[i].getQualifiedIDLExceptionName(globalIDLNames));
            } else {
                writer.p(exceptions[i].getIDLExceptionName());
            }
            writer.p(" [a.k.a. ");
            exceptions[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
            writer.p("]");
        } else {
            exceptions[i].printTypeName(writer,useQualifiedNames,useIDLNames,globalIDLNames);
        }
    }

    if (useIDLNames && exceptions.length > 0) {
        writer.p(")");
    }

    if (it.isInherited()) {
        writer.p(" // Inherited from ");
    writer.p(it.getDeclaredBy());
    }

    writer.pln(";");
}