Examples of com.google.gxp.compiler.schema.AttributeValidator

com.google.gxp.compiler.schema.AttributeValidator

Schema component which represents an XML attribute. SchemaParser creates these out of <attribute> elements.
Each AttributeValidator corresponds to a single type of attribute. Note that unlike elements and doctypes, there can be multiple attributes in the same schema that have the same name. If two attributes have the same name they must not be attached to the same ElementValidator.
AttributeValidators are retrieved via {@link ElementValidator#getAttributeValidator(String)}.

      if (attrs.isEmpty()) {
        return Collections.emptyList();
      } else {
        List<Attribute> result = Lists.newArrayList();
        for (Attribute attr : attrs) {
          AttributeValidator attrValidator =
              elementValidator.getAttributeValidator(attr.getName());
          if (attrValidator == null) {
            alertSink.add(new UnknownAttributeError(forNode, attr));
          } else {
            Expression attrValue = attr.getValue();
            if (attrValue instanceof StringConstant) {
              String value = ((StringConstant) attrValue).evaluate();
              if (!attrValidator.isValidValue(value)) {
                alertSink.add(new InvalidAttributeValueError(attr));
              }
            }


            // if the attribute validator indicates an inner content type then
            // set this on the attribute
            String innerContentTypeString = attrValidator.getContentType();
            if (innerContentTypeString != null) {
              Schema innerSchema = schemaFactory.fromContentTypeName(innerContentTypeString);
              attr = attr.withInnerSchema(innerSchema);
            }

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          includeAttrs.add(JAVA.toStringLiteral(includeAttr));
        }
        COMMA_JOINER.appendTo(sb, includeAttrs);
        sb.append(')');
        for (Map.Entry<AttributeValidator, Attribute> entry : bundle.getAttrs().entrySet()) {
          AttributeValidator validator = entry.getKey();
          Expression condition = entry.getValue().getCondition();
          Expression value = entry.getValue().getValue();


          sb.append(".attr(");
          sb.append(JAVA.toStringLiteral(validator.getName()));
          sb.append(", ");
          sb.append(validator.isFlagSet(AttributeValidator.Flag.BOOLEAN)
                      ? value.acceptVisitor(this)
                      : toAnonymousClosure(value));
          if (condition != null) {
            sb.append(", ");
            sb.append(condition.acceptVisitor(this));

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          includeAttrs.add(SCALA.toStringLiteral(includeAttr));
        }
        COMMA_JOINER.appendTo(sb, includeAttrs);
        sb.append(')');
        for (Map.Entry<AttributeValidator, Attribute> entry : bundle.getAttrs().entrySet()) {
          AttributeValidator validator = entry.getKey();
          Expression condition = entry.getValue().getCondition();
          Expression value = entry.getValue().getValue();


          sb.append(".attr(");
          sb.append(SCALA.toStringLiteral(validator.getName()));
          sb.append(", ");
          sb.append(validator.isFlagSet(AttributeValidator.Flag.BOOLEAN)
                      ? value.acceptVisitor(this)
                      : toAnonymousClosure(value));
          if (condition != null) {
            sb.append(", ");
            sb.append(condition.acceptVisitor(this));

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