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feat(Reflection): extract reflection capabilities into a separate module

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This commit is contained in:
vsavkin
2014-11-20 12:07:48 -08:00
parent 044625a098
commit 6e8175a816
46 changed files with 637 additions and 416 deletions
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30
modules/change_detection/src/parser/parser.js
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@ -1,8 +1,8 @@
import {FIELD, int, isBlank, BaseException, StringWrapper} from 'facade/lang';
import {FIELD, int, isBlank, isPresent, BaseException, StringWrapper} from 'facade/lang';
import {ListWrapper, List} from 'facade/collection';
import {Lexer, EOF, Token, $PERIOD, $COLON, $SEMICOLON, $LBRACKET, $RBRACKET,
$COMMA, $LBRACE, $RBRACE, $LPAREN, $RPAREN} from './lexer';
import {ClosureMap} from './closure_map';
import {reflector, Reflector} from 'reflection/reflection';
import {
AST,
ImplicitReceiver,
@ -29,41 +29,41 @@ var _implicitReceiver = new ImplicitReceiver();
export class Parser {
_lexer:Lexer;
_closureMap:ClosureMap;
constructor(lexer:Lexer, closureMap:ClosureMap){
_reflector:Reflector;
constructor(lexer:Lexer, providedReflector:Reflector = null){
this._lexer = lexer;
this._closureMap = closureMap;
this._reflector = isPresent(providedReflector) ? providedReflector : reflector;
}
parseAction(input:string):ASTWithSource {
var tokens = this._lexer.tokenize(input);
var ast = new _ParseAST(input, tokens, this._closureMap, true).parseChain();
var ast = new _ParseAST(input, tokens, this._reflector, true).parseChain();
return new ASTWithSource(ast, input);
}
parseBinding(input:string):ASTWithSource {
var tokens = this._lexer.tokenize(input);
var ast = new _ParseAST(input, tokens, this._closureMap, false).parseChain();
var ast = new _ParseAST(input, tokens, this._reflector, false).parseChain();
return new ASTWithSource(ast, input);
}
parseTemplateBindings(input:string):List<TemplateBinding> {
var tokens = this._lexer.tokenize(input);
return new _ParseAST(input, tokens, this._closureMap, false).parseTemplateBindings();
return new _ParseAST(input, tokens, this._reflector, false).parseTemplateBindings();
}
}
class _ParseAST {
input:string;
tokens:List<Token>;
closureMap:ClosureMap;
reflector:Reflector;
parseAction:boolean;
index:int;
constructor(input:string, tokens:List, closureMap:ClosureMap, parseAction:boolean) {
constructor(input:string, tokens:List, reflector:Reflector, parseAction:boolean) {
this.input = input;
this.tokens = tokens;
this.index = 0;
this.closureMap = closureMap;
this.reflector = reflector;
this.parseAction = parseAction;
}
@ -311,7 +311,7 @@ class _ParseAST {
} else if (this.optionalCharacter($LPAREN)) {
var args = this.parseCallArguments();
this.expectCharacter($RPAREN);
result = new FunctionCall(result, this.closureMap, args);
result = new FunctionCall(result, args);
} else {
return result;
@ -398,12 +398,12 @@ class _ParseAST {
if (this.optionalCharacter($LPAREN)) {
var args = this.parseCallArguments();
this.expectCharacter($RPAREN);
var fn = this.closureMap.fn(id);
var fn = this.reflector.method(id);
return new MethodCall(receiver, fn, args);
} else {
var getter = this.closureMap.getter(id);
var setter = this.closureMap.setter(id);
var getter = this.reflector.getter(id);
var setter = this.reflector.setter(id);
return new AccessMember(receiver, id, getter, setter);
}
}