Examples with MapParser alien4cloud.tosca.parser.impl.base.MapParser used on opensource projects

Example 1 with MapParser

use of alien4cloud.tosca.parser.impl.base.MapParser in project alien4cloud by alien4cloud.

the class RelationshipTemplateParser method parse.

@Override
public RelationshipTemplate parse(Node node, ParsingContextExecution context) {
    // To parse a relationship template we actually get the parent node to retrieve the requirement name;
    if (!(node instanceof MappingNode) || ((MappingNode) node).getValue().size() != 1) {
        ParserUtils.addTypeError(node, context.getParsingErrors(), "Requirement assignment");
    }
    MappingNode assignmentNode = (MappingNode) node;
    RelationshipTemplate relationshipTemplate = new RelationshipTemplate();
    String relationshipId = scalarParser.parse(assignmentNode.getValue().get(0).getKeyNode(), context);
    // The relationship's id which is used to identify the relationship within the source
    relationshipTemplate.setName(relationshipId);
    // By default the relationship id is the requirement name, it can be overridden with 'type_requirement'
    relationshipTemplate.setRequirementName(relationshipId);
    // Now parse the content of the relationship assignment.
    node = assignmentNode.getValue().get(0).getValueNode();
    if (node instanceof ScalarNode) {
        // Short notation (host: compute)
        relationshipTemplate.setTarget(scalarParser.parse(node, context));
    } else if (node instanceof MappingNode) {
        MappingNode mappingNode = (MappingNode) node;
        for (NodeTuple nodeTuple : mappingNode.getValue()) {
            String key = scalarParser.parse(nodeTuple.getKeyNode(), context);
            switch(key) {
                case "node":
                    relationshipTemplate.setTarget(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "capability":
                    relationshipTemplate.setTargetedCapabilityName(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "type_requirement":
                    relationshipTemplate.setRequirementName(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "relationship":
                    relationshipTemplate.setType(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "properties":
                    INodeParser<AbstractPropertyValue> propertyValueParser = context.getRegistry().get("node_template_property");
                    MapParser<AbstractPropertyValue> mapParser = baseParserFactory.getMapParser(propertyValueParser, "node_template_property");
                    relationshipTemplate.setProperties(mapParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "interfaces":
                    INodeParser<Map<String, Interface>> interfacesParser = context.getRegistry().get("interfaces");
                    relationshipTemplate.setInterfaces(interfacesParser.parse(nodeTuple.getValueNode(), context));
                    break;
                default:
                    context.getParsingErrors().add(new ParsingError(ParsingErrorLevel.WARNING, ErrorCode.UNKNOWN_ARTIFACT_KEY, null, node.getStartMark(), "Unrecognized key while parsing implementation artifact", node.getEndMark(), key));
            }
        }
    } else {
        ParserUtils.addTypeError(node, context.getParsingErrors(), "Requirement assignment");
    }
    return relationshipTemplate;
}

Example 2 with MapParser

use of alien4cloud.tosca.parser.impl.base.MapParser in project alien4cloud by alien4cloud.

the class RelationshipTemplateParser method parse.

@Override
public RelationshipTemplate parse(Node node, ParsingContextExecution context) {
    // To parse a relationship template we actually get the parent node to retrieve the requirement name;
    if (!(node instanceof MappingNode) || ((MappingNode) node).getValue().size() != 1) {
        ParserUtils.addTypeError(node, context.getParsingErrors(), "Requirement assignment");
    }
    MappingNode assignmentNode = (MappingNode) node;
    RelationshipTemplate relationshipTemplate = new RelationshipTemplate();
    relationshipTemplate.setRequirementName(scalarParser.parse(assignmentNode.getValue().get(0).getKeyNode(), context));
    // Now parse the content of the relationship assignment.
    node = assignmentNode.getValue().get(0).getValueNode();
    if (node instanceof ScalarNode) {
        // Short notation (host: compute)
        relationshipTemplate.setTarget(scalarParser.parse(node, context));
    } else if (node instanceof MappingNode) {
        MappingNode mappingNode = (MappingNode) node;
        for (NodeTuple nodeTuple : mappingNode.getValue()) {
            String key = scalarParser.parse(nodeTuple.getKeyNode(), context);
            switch(key) {
                case "node":
                    relationshipTemplate.setTarget(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "capability":
                    relationshipTemplate.setTargetedCapabilityName(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "relationship":
                    relationshipTemplate.setType(scalarParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "properties":
                    INodeParser<AbstractPropertyValue> propertyValueParser = context.getRegistry().get("node_template_property");
                    MapParser<AbstractPropertyValue> mapParser = baseParserFactory.getMapParser(propertyValueParser, "node_template_property");
                    relationshipTemplate.setProperties(mapParser.parse(nodeTuple.getValueNode(), context));
                    break;
                case "interfaces":
                    INodeParser<Map<String, Interface>> interfacesParser = context.getRegistry().get("interfaces");
                    relationshipTemplate.setInterfaces(interfacesParser.parse(nodeTuple.getValueNode(), context));
                    break;
                default:
                    context.getParsingErrors().add(new ParsingError(ParsingErrorLevel.WARNING, ErrorCode.UNKNOWN_ARTIFACT_KEY, null, node.getStartMark(), "Unrecognized key while parsing implementation artifact", node.getEndMark(), key));
            }
        }
    } else {
        ParserUtils.addTypeError(node, context.getParsingErrors(), "Requirement assignment");
    }
    return relationshipTemplate;
}