Package cambridge.model

Examples of cambridge.model.ExpressionNode

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   }

   private ExpressionNode expression() throws TemplateParsingException {
      try {
         ExpressionToken tok = (ExpressionToken) currentToken;
         ExpressionNode node = new ExpressionNode(currentToken.value, expressionLanguage.parse(currentToken.value, currentToken.getLineNo(), currentToken.getColumn()), tok.isRawExpression());
         if (tok.getFilters() != null) {
            node.setFilters(tok.getFilters());
         }

         return node;
      } catch (ExpressionParsingException e) {
         throw new TemplateParsingException("Error parsing expression", e, currentToken.getLineNo(), currentToken.getColumn());
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                           Token attrToken = at.nextToken();
                           switch (attrToken.getType()) {
                              case EXPRESSION:
                                 ExpressionToken expTok = (ExpressionToken) attrToken;
                                 try {
                                    ExpressionNode expNode = new ExpressionNode(attrToken.value, expressionLanguage.parse(attrToken.value, attrToken.getLineNo(), attrToken.getColumn()), expTok.isRawExpression());

                                    if (expTok.getFilters() != null) {
                                       expNode.setFilters(expTok.getFilters());
                                    }
                                    fragments.add(expNode);
                                 } catch (ExpressionParsingException e1) {
                                    throw new TemplateParsingException("Error parsing expression", e1, currentToken.getLineNo(), currentToken.getColumn());
                                 }
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         assertEquals(1, c.getFragments().size());

         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);

         ExpressionNode node = (ExpressionNode) c.getFragments().get(0);

         assertEquals("${class}", node.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);
         assertTrue(c.getFragments().get(1) instanceof StaticFragment);
         assertTrue(c.getFragments().get(2) instanceof StaticFragment);
         assertTrue(c.getFragments().get(3) instanceof ExpressionNode);

         ExpressionNode node1 = (ExpressionNode) c.getFragments().get(0);
         StaticFragment st = (StaticFragment) c.getFragments().get(1);
         StaticFragment st2 = (StaticFragment) c.getFragments().get(2);
         ExpressionNode node2 = (ExpressionNode) c.getFragments().get(3);

         assertEquals("${a}", node1.getSource());
         assertEquals(" ", st.toString());
         assertEquals("and ", st2.toString());
         assertEquals("${b}", node2.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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         assertEquals(1, c.getFragments().size());

         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);

         ExpressionNode node1 = (ExpressionNode) c.getFragments().get(0);

         assertEquals("${style}", node1.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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         assertEquals(1, c.getFragments().size());

         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);

         ExpressionNode node = (ExpressionNode) c.getFragments().get(0);

         assertEquals("${class}", node.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);
         assertTrue(c.getFragments().get(1) instanceof StaticFragment);
         assertTrue(c.getFragments().get(2) instanceof StaticFragment);
         assertTrue(c.getFragments().get(3) instanceof ExpressionNode);

         ExpressionNode node1 = (ExpressionNode) c.getFragments().get(0);
         StaticFragment st = (StaticFragment) c.getFragments().get(1);
         StaticFragment st2 = (StaticFragment) c.getFragments().get(2);
         ExpressionNode node2 = (ExpressionNode) c.getFragments().get(3);

         assertEquals("${a}", node1.getSource());
         assertEquals(" ", st.toString());
         assertEquals("and ", st2.toString());
         assertEquals("${b}", node2.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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         assertEquals(1, c.getFragments().size());

         assertTrue(c.getFragments().get(0) instanceof ExpressionNode);

         ExpressionNode node1 = (ExpressionNode) c.getFragments().get(0);

         assertEquals("${style}", node1.getSource());

         StringWriter builder = new StringWriter();

         FragmentList fragmentList = t.normalize();
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    }

    private ExpressionNode expression() throws TemplateParsingException {
        try {
            ExpressionToken tok = (ExpressionToken) currentToken;
            ExpressionNode node = new ExpressionNode(currentToken.value, expressionLanguage.parse(currentToken.value, currentToken.getLineNo(), currentToken.getColumn()), tok.isRawExpression());
            node.setBeginLine(currentToken.getLineNo());
            node.setBeginColumn(currentToken.getColumn());
            String[] lines = node.getSource().split("\n");

            node.setEndLine(currentToken.getLineNo() + lines.length);

            if (lines.length == 0) {
                node.setEndColumn(currentToken.getColumn() + node.getSource().length());
            } else {
                node.setEndColumn(currentToken.getColumn() + lines[lines.length - 1].replaceAll("\r", "").length());
            }

            if (tok.getFilters() != null) {
                node.setFilters(tok.getFilters());
            }

            return node;
        } catch (ExpressionParsingException e) {
            throw new TemplateParsingException("Error parsing expression", e, currentToken.getLineNo(), currentToken.getColumn());
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                                    Token attrToken = at.nextToken();
                                    switch (attrToken.getType()) {
                                        case EXPRESSION:
                                            ExpressionToken expTok = (ExpressionToken) attrToken;
                                            try {
                                                ExpressionNode expNode = new ExpressionNode(attrToken.value, expressionLanguage.parse(attrToken.value, attrToken.getLineNo(), attrToken.getColumn()), expTok.isRawExpression());

                                                if (expTok.getFilters() != null) {
                                                    expNode.setFilters(expTok.getFilters());
                                                }
                                                fragments.add(expNode);
                                            } catch (ExpressionParsingException e1) {
                                                throw new TemplateParsingException("Error parsing expression", e1, currentToken.getLineNo(), currentToken.getColumn());
                                            }
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Related Classes of cambridge.model.ExpressionNode

  • cambridge.ComplexAttributeTest
  • cambridge.parser.TemplateParser
  • cambridge.runtime.Filter
  • cambridge.TemplateEvaluationException
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