Examples of com.google.gwt.dev.jjs.ast.JClassLiteral

com.google.gwt.dev.jjs.ast.JClassLiteral
Java class literal expression. NOTE: This class is modeled as if it were a JFieldRef to a field declared in ClassLiteralHolder. That field contains the class object allocation initializer.

          JMethodCall staticOnModuleLoadCall =
              new JMethodCall(origin, null, specificOnModuleLoadMethod);
          initMethodBlock.addStmt(staticOnModuleLoadCall.makeStatement());
        } else {
          // Synthesize ((EntryPoint)GWT.create(FooEntryPoint.class)).onModuleLoad();
          JClassLiteral entryPointTypeClassLiteral =
              new JClassLiteral(origin, specificEntryPointType);
          JMethodCall createInstanceCall =
              new JMethodCall(origin, null, gwtCreateMethod, entryPointTypeClassLiteral);
          JCastOperation castToEntryPoint =
              new JCastOperation(origin, entryPointType, createInstanceCall);
          JMethodCall instanceOnModuleLoadCall =

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    return createDependentClassLiteral(info, classType.getSuperClass());
  }


  private JClassLiteral createDependentClassLiteral(SourceInfo info, JType type) {
    JClassLiteral classLiteral = new JClassLiteral(info.makeChild(), type);
    classLiteral.setField(resolveClassLiteralField(classLiteral.getRefType()));
    return classLiteral;
  }

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      JType type = x.getRefType();
      if (type instanceof JArrayType) {
        // Replace array class literals by an expression to obtain the class literal from the
        // leaf type of the array.
        JArrayType arrayType = (JArrayType) type;
        JClassLiteral leafTypeClassLiteral =
            new JClassLiteral(x.getSourceInfo(), arrayType.getLeafType());
        resolveClassLiteral(leafTypeClassLiteral);


        JExpression arrayClassLiteralExpression = program.createArrayClassLiteralExpression(
            x.getSourceInfo(), leafTypeClassLiteral, arrayType.getDims());
        ctx.replaceMe(arrayClassLiteralExpression);

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        JExpression arg0 = x.getArgs().get(0);
        if (!(arg0 instanceof JClassLiteral)) {
          error(arg0.getSourceInfo(), "Only a class literal may be passed to runAsyncCode");
          return;
        }
        JClassLiteral lit = (JClassLiteral) arg0;
        String name = nameFromClassLiteral(lit);
        List<JRunAsync> matches = replacementsByName.get(name);
        SourceInfo info = x.getSourceInfo();
        if (matches == null || matches.size() == 0) {
          error(info, "No runAsync call is named " + name);

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      JExpression arg = gwtCreateCall.getArgs().get(0);
      if (!(arg instanceof JClassLiteral)) {
        error(gwtCreateCall, "Only class literals may be used as arguments to GWT.create()");
        return null;
      }
      JClassLiteral classLiteral = (JClassLiteral) arg;
      if (!(classLiteral.getRefType() instanceof JDeclaredType)) {
        error(gwtCreateCall,
            "Only classes and interfaces may be used as arguments to GWT.create()");
        return null;
      }


      if (compilerContext.shouldCompileMonolithic()) {
        Event event = SpeedTracerLogger.start(CompilerEventType.VISIT_GWT_CREATE,
            "argument",
            classLiteral.getRefType().getName(),
            "caller",
            gwtCreateCall.getSourceInfo().getFileName());
        try {
          return createStaticRebindExpression(gwtCreateCall, classLiteral);
        } finally {

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          node = findJsniRefTarget(info, ident);
          if (node == null) {
            return; // already reported error
          }
          if (node instanceof JType) {
            node = new JClassLiteral(info.makeChild(), (JType) node);
          }
          program.jsniMap.put(ident, node);
        }


        if (node instanceof JField) {

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        call.addArg(JNullLiteral.INSTANCE);
        call.addArg(JNullLiteral.INSTANCE);
      }
    } else if (type instanceof JArrayType) {
      JArrayType arrayType = (JArrayType) type;
      JClassLiteral componentLiteral =
          createDependentClassLiteral(info, arrayType.getElementType());
      call.addArg(componentLiteral);
    } else {
      assert (type instanceof JInterfaceType || type instanceof JPrimitiveType);
    }

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        + call.toString() + " versus " + method.toString();
    return call;
  }


  private JClassLiteral createDependentClassLiteral(SourceInfo info, JType type) {
    JClassLiteral classLiteral = new JClassLiteral(info.makeChild(), type);
    JField field = resolveClassLiteralField(classLiteral);
    classLiteral.setField(field);
    return classLiteral;
  }

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    @Override
    public void endVisit(ClassLiteralAccess x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JType type = typeMap.get(x.targetType);
        push(new JClassLiteral(info, type));
      } catch (Throwable e) {
        throw translateException(x, e);
      }
    }

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          }
        }
        assert arrayClassField != null;
        implementMethod(method, new JFieldRef(info, makeThisRef(info), arrayClassField, type));
      } else {
        implementMethod(method, new JClassLiteral(info, type));
      }
    }

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