Examples of JThrowStatement

com.google.gwt.dev.jjs.ast.JThrowStatement
Java throw expression.

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

      //     add catch exception variable.
      JLocal catchVar = createLocalThrowable(info, "$caught_ex");


      JBlock catchBlock = new JBlock(info);
      catchBlock.addStmt(createAssignment(info, javaLangThrowable, exceptionVar, catchVar));
      catchBlock.addStmt(new JThrowStatement(info, new JLocalRef(info, exceptionVar)));


      catchClauses.add(new JTryStatement.CatchClause(clauseTypes, new JLocalRef(info, catchVar),
          catchBlock));


      // create finally block
      JBlock finallyBlock = new JBlock(info);
      for (int i = x.resources.length - 1; i >= 0; i--) {
        finallyBlock.addStmt(createCloseBlockFor(info,
            resourceVariables.get(i), exceptionVar));
      }


      // if (exception != null) throw exception
      JExpression exceptionNotNull = new JBinaryOperation(info, JPrimitiveType.BOOLEAN,
          JBinaryOperator.NEQ, new JLocalRef(info, exceptionVar), JNullLiteral.INSTANCE);
      finallyBlock.addStmt(new JIfStatement(info, exceptionNotNull,
          new JThrowStatement(info, new JLocalRef(info, exceptionVar)), null));


      // Stitch all together into a inner try block
      innerBlock.addStmt(new JTryStatement(info, tryBlock, catchClauses,
            finallyBlock));
      return innerBlock;

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

      JMethod method = program.getIndexedMethod(methodName);
      JMethodCall call = new JMethodCall(x.getSourceInfo(), null, method);
      if (x.getArg() != null) {
        call.addArg(x.getArg());
      }
      then.addStmt(new JThrowStatement(x.getSourceInfo(), call));


      JUnaryOperation notX =
          new JPrefixOperation(x.getSourceInfo(), JUnaryOperator.NOT, x.getTestExpr());
      JIfStatement cond =
          new JIfStatement(x.getSourceInfo(), notX, then, null);

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

    }


    JStatement processStatement(ThrowStatement x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression toThrow = dispProcessExpression(x.exception);
      return new JThrowStatement(info, toThrow);
    }

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

    @Override
    public void endVisit(ThrowStatement x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JExpression exception = pop(x.exception);
        push(new JThrowStatement(info, exception));
      } catch (Throwable e) {
        throw translateException(x, e);
      }
    }

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

    @Override
    public void endVisit(ThrowStatement x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JExpression exception = pop(x.exception);
        push(new JThrowStatement(info, exception));
      } catch (Throwable e) {
        throw translateException(x, e);
      }
    }

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

      //     add catch exception variable.
      JLocal catchVar = createLocalThrowable(info, "$caught_ex");


      JBlock catchBlock = new JBlock(info);
      catchBlock.addStmt(createAssignment(info, javaLangThrowable, exceptionVar, catchVar));
      catchBlock.addStmt(new JThrowStatement(info, new JLocalRef(info, exceptionVar)));


      catchClauses.add(new JTryStatement.CatchClause(clauseTypes, new JLocalRef(info, catchVar),
          catchBlock));


      // create finally block
      JBlock finallyBlock = new JBlock(info);
      for (int i = x.resources.length - 1; i >= 0; i--) {
        finallyBlock.addStmt(createCloseBlockFor(info,
            resourceVariables.get(i), exceptionVar));
      }


      // if (exception != null) throw exception
      JExpression exceptionNotNull = new JBinaryOperation(info, JPrimitiveType.BOOLEAN,
          JBinaryOperator.NEQ, new JLocalRef(info, exceptionVar), JNullLiteral.INSTANCE);
      finallyBlock.addStmt(new JIfStatement(info, exceptionNotNull,
          new JThrowStatement(info, new JLocalRef(info, exceptionVar)), null));


      // Stitch all together into a inner try block
      innerBlock.addStmt(new JTryStatement(info, tryBlock, catchClauses,
            finallyBlock));
      return innerBlock;

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

    }


    JStatement processStatement(ThrowStatement x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression toThrow = dispProcessExpression(x.exception);
      return new JThrowStatement(program, info, toThrow);
    }

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

       * exception object against the type of the user's catch block.
       * 
       * Go backwards so we can nest the else statements in the correct order!
       */
      // rethrow the current exception if no one caught it
      JStatement cur = new JThrowStatement(program, null, exRef);
      for (int i = x.getCatchBlocks().size() - 1; i >= 0; --i) {
        JBlock block = (JBlock) x.getCatchBlocks().get(i);
        JLocalRef arg = (JLocalRef) x.getCatchArgs().get(i);
        catchInfo = block.getSourceInfo();
        JReferenceType argType = (JReferenceType) arg.getType();

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

    }


    JStatement processStatement(ThrowStatement x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression toThrow = dispProcessExpression(x.exception);
      return new JThrowStatement(info, toThrow);
    }

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