下面列出了怎么用org.omg.CORBA.NVList的API类实例代码及写法，或者点击链接到github查看源代码。
public void setServerPIInfo( NVList arguments )
{
if( !hasServerInterceptors ) return;
ServerRequestInfoImpl info = peekServerRequestInfoImplStack();
info.setDSIArguments( arguments );
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list,
result, null, null);
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list,
result, null, null);
}
public void setServerPIInfo( NVList arguments )
{
if( !hasServerInterceptors ) return;
ServerRequestInfoImpl info = peekServerRequestInfoImplStack();
info.setDSIArguments( arguments );
}
/**
* Internal utility method to convert an NVList into a PI Parameter[]
*/
protected Parameter[] nvListToParameterArray( NVList parNVList ) {
// _REVISIT_ This utility method should probably be doing a deep
// copy so interceptor can't accidentally change the arguments.
int count = parNVList.count();
Parameter[] plist = new Parameter[count];
try {
for( int i = 0; i < count; i++ ) {
Parameter p = new Parameter();
plist[i] = p;
NamedValue nv = parNVList.item( i );
plist[i].argument = nv.value();
// ParameterMode spec can be found in 99-10-07.pdf
// Section:10.5.22
// nv.flags spec can be found in 99-10-07.pdf
// Section 7.1.1
// nv.flags has ARG_IN as 1, ARG_OUT as 2 and ARG_INOUT as 3
// To convert this into enum PARAM_IN, PARAM_OUT and
// PARAM_INOUT the value is subtracted by 1.
plist[i].mode = ParameterMode.from_int( nv.flags() - 1 );
}
} catch ( Exception e ) {
throw wrapper.exceptionInArguments( e ) ;
}
return plist;
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
/**
* Internal utility method to convert an NVList into a PI Parameter[]
*/
protected Parameter[] nvListToParameterArray( NVList parNVList ) {
// _REVISIT_ This utility method should probably be doing a deep
// copy so interceptor can't accidentally change the arguments.
int count = parNVList.count();
Parameter[] plist = new Parameter[count];
try {
for( int i = 0; i < count; i++ ) {
Parameter p = new Parameter();
plist[i] = p;
NamedValue nv = parNVList.item( i );
plist[i].argument = nv.value();
// ParameterMode spec can be found in 99-10-07.pdf
// Section:10.5.22
// nv.flags spec can be found in 99-10-07.pdf
// Section 7.1.1
// nv.flags has ARG_IN as 1, ARG_OUT as 2 and ARG_INOUT as 3
// To convert this into enum PARAM_IN, PARAM_OUT and
// PARAM_INOUT the value is subtracted by 1.
plist[i].mode = ParameterMode.from_int( nv.flags() - 1 );
}
} catch ( Exception e ) {
throw wrapper.exceptionInArguments( e ) ;
}
return plist;
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result,
ExceptionList exclist,
ContextList ctxlist)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list, result,
exclist, ctxlist);
}
public void setServerPIInfo( NVList arguments )
{
if( !hasServerInterceptors ) return;
ServerRequestInfoImpl info = peekServerRequestInfoImplStack();
info.setDSIArguments( arguments );
}
public void setServerPIInfo( NVList arguments )
{
if( !hasServerInterceptors ) return;
ServerRequestInfoImpl info = peekServerRequestInfoImplStack();
info.setDSIArguments( arguments );
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list,
result, null, null);
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result,
ExceptionList exclist,
ContextList ctxlist)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list, result,
exclist, ctxlist);
}
/**
* Internal utility method to convert an NVList into a PI Parameter[]
*/
protected Parameter[] nvListToParameterArray( NVList parNVList ) {
// _REVISIT_ This utility method should probably be doing a deep
// copy so interceptor can't accidentally change the arguments.
int count = parNVList.count();
Parameter[] plist = new Parameter[count];
try {
for( int i = 0; i < count; i++ ) {
Parameter p = new Parameter();
plist[i] = p;
NamedValue nv = parNVList.item( i );
plist[i].argument = nv.value();
// ParameterMode spec can be found in 99-10-07.pdf
// Section:10.5.22
// nv.flags spec can be found in 99-10-07.pdf
// Section 7.1.1
// nv.flags has ARG_IN as 1, ARG_OUT as 2 and ARG_INOUT as 3
// To convert this into enum PARAM_IN, PARAM_OUT and
// PARAM_INOUT the value is subtracted by 1.
plist[i].mode = ParameterMode.from_int( nv.flags() - 1 );
}
} catch ( Exception e ) {
throw wrapper.exceptionInArguments( e ) ;
}
return plist;
}
public Request create_request(org.omg.CORBA.Object obj,
Context ctx,
String operation,
NVList arg_list,
NamedValue result)
{
return new RequestImpl(orb, obj, ctx, operation, arg_list,
result, null, null);
}
public void arguments(NVList args)
{
if (_paramsCalled)
throw _wrapper.argumentsCalledMultiple() ;
if (_exceptionSet)
throw _wrapper.argumentsCalledAfterException() ;
if (args == null )
throw _wrapper.argumentsCalledNullArgs() ;
_paramsCalled = true;
NamedValue arg = null;
for (int i=0; i < args.count() ; i++) {
try {
arg = args.item(i);
} catch (Bounds e) {
throw _wrapper.boundsCannotOccur(e) ;
}
try {
if ((arg.flags() == org.omg.CORBA.ARG_IN.value) ||
(arg.flags() == org.omg.CORBA.ARG_INOUT.value)) {
// unmarshal the value into the Any
arg.value().read_value(_ins, arg.value().type());
}
} catch ( Exception ex ) {
throw _wrapper.badArgumentsNvlist( ex ) ;
}
}
// hang on to the NVList for marshaling the result
_arguments = args;
_orb.getPIHandler().setServerPIInfo( _arguments );
_orb.getPIHandler().invokeServerPIIntermediatePoint();
}
public Request _create_request( Context ctx, String operation, NVList arg_list,
NamedValue result)
{
return object._create_request( ctx, operation, arg_list, result ) ;
}
public Request _create_request( Context ctx, String operation, NVList arg_list,
NamedValue result, ExceptionList exclist, ContextList ctxlist)
{
return object._create_request( ctx, operation, arg_list, result,
exclist, ctxlist ) ;
}
public RequestImpl (ORB orb,
org.omg.CORBA.Object targetObject,
Context ctx,
String operationName,
NVList argumentList,
NamedValue resultContainer,
ExceptionList exceptionList,
ContextList ctxList)
{
// initialize the orb
_orb = orb;
_wrapper = ORBUtilSystemException.get( orb,
CORBALogDomains.OA_INVOCATION ) ;
// initialize target, context and operation name
_target = targetObject;
_ctx = ctx;
_opName = operationName;
// initialize argument list if not passed in
if (argumentList == null)
_arguments = new NVListImpl(_orb);
else
_arguments = argumentList;
// set result container.
_result = resultContainer;
// initialize exception list if not passed in
if (exceptionList == null)
_exceptions = new ExceptionListImpl();
else
_exceptions = exceptionList;
// initialize context list if not passed in
if (ctxList == null)
_ctxList = new ContextListImpl(_orb);
else
_ctxList = ctxList;
// initialize environment
_env = new EnvironmentImpl();
}
public NVList arguments()
{
return _arguments;
}
public org.omg.CORBA.NVList
create_operation_list(org.omg.CORBA.Object oper) {
throw wrapper.genericNoImpl() ;
}
public NVList get_values(String startScope,
int opFlags,
String propName)
{
throw wrapper.contextNotImplemented() ;
}
public void setServerPIInfo( NVList arguments )
{
}
/**
* See RequestInfoImpl for javadoc.
*/
public String[] operation_context (){
checkAccess( MID_OPERATION_CONTEXT );
if( cachedOperationContext == null ) {
if( request == null ) {
throw stdWrapper.piOperationNotSupported4() ;
}
// Get the list of contexts from DII request data, If there are
// no contexts then this method will return null.
Context ctx = request.ctx( );
// _REVISIT_ The API for get_values is not compliant with the spec,
// Revisit this code once it's fixed.
// _REVISIT_ Our ORB doesn't support Operation Context, This code
// will not be excerscised until it's supported.
// The first parameter in get_values is the start_scope which
// if blank makes it as a global scope.
// The second parameter is op_flags which is set to RESTRICT_SCOPE
// As there is only one defined in the spec.
// The Third param is the pattern which is '*' requiring it to
// get all the contexts.
NVList nvList = ctx.get_values( "", CTX_RESTRICT_SCOPE.value,"*" );
String[] context = new String[(nvList.count() * 2) ];
if( ( nvList != null ) &&( nvList.count() != 0 ) ) {
// The String[] array will contain Name and Value for each
// context and hence double the size in the array.
int index = 0;
for( int i = 0; i < nvList.count(); i++ ) {
NamedValue nv;
try {
nv = nvList.item( i );
}
catch (Exception e ) {
return (String[]) null;
}
context[index] = nv.name();
index++;
context[index] = nv.value().extract_string();
index++;
}
}
cachedOperationContext = context;
}
// Good citizen: In the interest of efficiency, we assume
// interceptors will be "good citizens" in that they will not
// modify the contents of the String[] array.
return cachedOperationContext;
}
public NVList get_values(String startScope,
int opFlags,
String propName)
{
throw wrapper.contextNotImplemented() ;
}
public NVList arguments()
{
return _arguments;
}
public Request _create_request( Context ctx, String operation, NVList arg_list,
NamedValue result)
{
return object._create_request( ctx, operation, arg_list, result ) ;
}