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SERVER-446 support conversion of Code, CodeWScope to v8 function

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This commit is contained in:
Aaron
2009-12-16 10:36:17 -08:00
parent b9ddc3e9ef
commit 25b56fbba9
1 changed files with 25 additions and 2 deletions
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27
scripting/v8_wrapper.cpp
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@@ -49,6 +49,15 @@ namespace mongo {
return Boolean::New( false );
}
Local< v8::Value > newFunction( const char *code ) {
stringstream codeSS;
codeSS << "____MontoToV8_newFunction_temp = " << code;
string codeStr = codeSS.str();
Local< Script > compiled = Script::New( v8::String::New( codeStr.c_str() ) );
Local< Value > ret = compiled->Run();
return ret;
}
Local<v8::Object> mongoToV8( const BSONObj& m , bool array, bool readOnly ){
// handle DBRef. needs to come first. isn't it? (metagoto)
@@ -112,7 +121,15 @@ namespace mongo {
switch ( f.type() ){
case mongo::Code:
cout << "warning, code saved in database just turned into string right now" << endl;
o->Set( v8::String::New( f.fieldName() ), newFunction( f.valuestr() ) );
break;
case CodeWScope:
if ( f.codeWScopeObject().isEmpty() )
log() << "warning: CodeWScope doesn't transfer to db.eval" << endl;
o->Set( v8::String::New( f.fieldName() ), newFunction( f.codeWScopeCode() ) );
break;
case mongo::String:
o->Set( v8::String::New( f.fieldName() ) , v8::String::New( f.valuestr() ) );
break;
@@ -225,7 +242,13 @@ namespace mongo {
switch ( f.type() ){
case mongo::Code:
cout << "warning, code saved in database just turned into string right now" << endl;
return newFunction( f.valuestr() );
case CodeWScope:
if ( f.codeWScopeObject().isEmpty() )
log() << "warning: CodeWScope doesn't transfer to db.eval" << endl;
return newFunction( f.codeWScopeCode() );
case mongo::String:
return v8::String::New( f.valuestr() );