diff options
Diffstat (limited to 'src/main/java/org')
| -rw-r--r-- | src/main/java/org/openecomp/sdc/toscaparser/api/functions/GetAttribute.java | 381 |
1 files changed, 189 insertions, 192 deletions
diff --git a/src/main/java/org/openecomp/sdc/toscaparser/api/functions/GetAttribute.java b/src/main/java/org/openecomp/sdc/toscaparser/api/functions/GetAttribute.java index 66e9320..5433aac 100644 --- a/src/main/java/org/openecomp/sdc/toscaparser/api/functions/GetAttribute.java +++ b/src/main/java/org/openecomp/sdc/toscaparser/api/functions/GetAttribute.java @@ -40,89 +40,87 @@ public class GetAttribute extends Function { // * { get_attribute: [ HOST, private_address, 0 ] } // * { get_attribute: [ HOST, private_address, 0, some_prop] } - public GetAttribute(TopologyTemplate ttpl,Object context,String name,ArrayList<Object> args) { - super(ttpl,context,name,args); + public GetAttribute(TopologyTemplate ttpl, Object context, String name, ArrayList<Object> args) { + super(ttpl, context, name, args); } - + @Override void validate() { - if(args.size() < 2) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE146", - "ValueError: Illegal arguments for function \"get_attribute\". Expected arguments: \"node-template-name\", \"req-or-cap\" (optional), \"property name.\"")); - return; - } - else if(args.size() == 2) { - _findNodeTemplateContainingAttribute(); + if (args.size() < 2) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE146", + "ValueError: Illegal arguments for function \"get_attribute\". Expected arguments: \"node-template-name\", \"req-or-cap\" (optional), \"property name.\"")); + return; + } else if (args.size() == 2) { + _findNodeTemplateContainingAttribute(); + } else { + NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0)); + if (nodeTpl == null) { + return; + } + int index = 2; + AttributeDef attr = nodeTpl.getTypeDefinition().getAttributeDefValue((String) args.get(1)); + if (attr != null) { + // found + } else { + index = 3; + // then check the req or caps + if (!(args.get(1) instanceof String) || !(args.get(2) instanceof String)) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE146", "ValueError: Illegal arguments for function \"get_attribute\". Expected a String argument")); + } + + attr = _findReqOrCapAttribute(args.get(1).toString(), args.get(2).toString()); + if (attr == null) { + return; + } + } + + + String valueType = (String) attr.getSchema().get("type"); + if (args.size() > index) { + for (Object elem : args.subList(index, args.size())) { + if (valueType.equals("list")) { + if (!(elem instanceof Integer)) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE147", String.format( + "ValueError: Illegal arguments for function \"get_attribute\" \"%s\". Expected positive integer argument", + elem.toString()))); + } + Object ob = attr.getSchema().get("entry_schema"); + valueType = (String) + ((LinkedHashMap<String, Object>) ob).get("type"); + } else if (valueType.equals("map")) { + Object ob = attr.getSchema().get("entry_schema"); + valueType = (String) + ((LinkedHashMap<String, Object>) ob).get("type"); + } else { + boolean bFound = false; + for (String p : Schema.PROPERTY_TYPES) { + if (p.equals(valueType)) { + bFound = true; + break; + } + } + if (bFound) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE148", String.format( + "ValueError: 'Illegal arguments for function \"get_attribute\". Unexpected attribute/index value \"%s\"", + elem))); + return; + } else { // It is a complex type + DataType dataType = new DataType(valueType, null); + LinkedHashMap<String, PropertyDef> props = + dataType.getAllProperties(); + PropertyDef prop = props.get((String) elem); + if (prop != null) { + valueType = (String) prop.getSchema().get("type"); + } else { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE149", String.format( + "KeyError: Illegal arguments for function \"get_attribute\". Attribute name \"%s\" not found in \"%\"", + elem, valueType))); + } + } + } + } + } } - else { - NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0)); - if(nodeTpl == null) { - return; - } - int index = 2; - AttributeDef attr = nodeTpl.getTypeDefinition().getAttributeDefValue((String)args.get(1)); - if(attr != null) { - // found - } - else { - index = 3; - // then check the req or caps - attr = _findReqOrCapAttribute((String)args.get(1),(String)args.get(2)); - if(attr == null) { - return; - } - } - - String valueType = (String)attr.getSchema().get("type"); - if(args.size() > index) { - for(Object elem: args.subList(index,args.size())) { - if(valueType.equals("list")) { - if(!(elem instanceof Integer)) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE147", String.format( - "ValueError: Illegal arguments for function \"get_attribute\" \"%s\". Expected positive integer argument", - elem.toString()))); - } - Object ob = attr.getSchema().get("entry_schema"); - valueType = (String) - ((LinkedHashMap<String,Object>)ob).get("type"); - } - else if(valueType.equals("map")) { - Object ob = attr.getSchema().get("entry_schema"); - valueType = (String) - ((LinkedHashMap<String,Object>)ob).get("type"); - } - else { - boolean bFound = false; - for(String p: Schema.PROPERTY_TYPES) { - if(p.equals(valueType)) { - bFound = true; - break; - } - } - if(bFound) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE148", String.format( - "ValueError: 'Illegal arguments for function \"get_attribute\". Unexpected attribute/index value \"%s\"", - elem))); - return; - } - else { // It is a complex type - DataType dataType = new DataType(valueType,null); - LinkedHashMap<String,PropertyDef> props = - dataType.getAllProperties(); - PropertyDef prop = props.get((String)elem); - if(prop != null) { - valueType = (String)prop.getSchema().get("type"); - } - else { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE149", String.format( - "KeyError: Illegal arguments for function \"get_attribute\". Attribute name \"%s\" not found in \"%\"", - elem,valueType))); - } - } - } - } - } - } } @Override @@ -131,48 +129,48 @@ public class GetAttribute extends Function { } private NodeTemplate getReferencedNodeTemplate() { - // Gets the NodeTemplate instance the get_attribute function refers to - - // If HOST keyword was used as the node template argument, the node - // template which contains the attribute along the HostedOn relationship - // chain will be returned. - - return _findNodeTemplateContainingAttribute(); - + // Gets the NodeTemplate instance the get_attribute function refers to + + // If HOST keyword was used as the node template argument, the node + // template which contains the attribute along the HostedOn relationship + // chain will be returned. + + return _findNodeTemplateContainingAttribute(); + } // Attributes can be explicitly created as part of the type definition // or a property name can be implicitly used as an attribute name private NodeTemplate _findNodeTemplateContainingAttribute() { - NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0)); - if(nodeTpl != null && - !_attributeExistsInType(nodeTpl.getTypeDefinition()) && - !nodeTpl.getProperties().keySet().contains(getAttributeName())) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE150", String.format( - "KeyError: Attribute \"%s\" was not found in node template \"%s\"", - getAttributeName(),nodeTpl.getName()))); + NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0)); + if (nodeTpl != null && + !_attributeExistsInType(nodeTpl.getTypeDefinition()) && + !nodeTpl.getProperties().keySet().contains(getAttributeName())) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE150", String.format( + "KeyError: Attribute \"%s\" was not found in node template \"%s\"", + getAttributeName(), nodeTpl.getName()))); } - return nodeTpl; + return nodeTpl; } private boolean _attributeExistsInType(StatefulEntityType typeDefinition) { - LinkedHashMap<String,AttributeDef> attrsDef = typeDefinition.getAttributesDef(); - return attrsDef.get(getAttributeName()) != null; + LinkedHashMap<String, AttributeDef> attrsDef = typeDefinition.getAttributesDef(); + return attrsDef.get(getAttributeName()) != null; } private NodeTemplate _findHostContainingAttribute(String nodeTemplateName) { NodeTemplate nodeTemplate = _findNodeTemplate(nodeTemplateName); - if(nodeTemplate != null) { - LinkedHashMap<String,Object> hostedOnRel = - (LinkedHashMap<String,Object>)EntityType.TOSCA_DEF.get(HOSTED_ON); - for(RequirementAssignment r: nodeTemplate.getRequirements().getAll()) { + if (nodeTemplate != null) { + LinkedHashMap<String, Object> hostedOnRel = + (LinkedHashMap<String, Object>) EntityType.TOSCA_DEF.get(HOSTED_ON); + for (RequirementAssignment r : nodeTemplate.getRequirements().getAll()) { String targetName = r.getNodeTemplateName(); NodeTemplate targetNode = _findNodeTemplate(targetName); - NodeType targetType = (NodeType)targetNode.getTypeDefinition(); - for(CapabilityTypeDef capability: targetType.getCapabilitiesObjects()) { + NodeType targetType = (NodeType) targetNode.getTypeDefinition(); + for (CapabilityTypeDef capability : targetType.getCapabilitiesObjects()) { // if(((ArrayList<String>)hostedOnRel.get("valid_target_types")).contains(capability.getType())) { - if(capability.inheritsFrom((ArrayList<String>)hostedOnRel.get("valid_target_types"))) { - if(_attributeExistsInType(targetType)) { + if (capability.inheritsFrom((ArrayList<String>) hostedOnRel.get("valid_target_types"))) { + if (_attributeExistsInType(targetType)) { return targetNode; } return _findHostContainingAttribute(targetName); @@ -182,110 +180,109 @@ public class GetAttribute extends Function { } return null; } - + private NodeTemplate _findNodeTemplate(String nodeTemplateName) { - if(nodeTemplateName.equals(HOST)) { - // Currently this is the only way to tell whether the function - // is used within the outputs section of the TOSCA template. - if(context instanceof ArrayList) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE151", - "ValueError: \"get_attribute: [ HOST, ... ]\" is not allowed in \"outputs\" section of the TOSCA template")); - return null; - } - NodeTemplate nodeTpl = _findHostContainingAttribute(SELF); - if(nodeTpl == null) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE152", String.format( - "ValueError: \"get_attribute: [ HOST, ... ]\" was used in " + - "node template \"%s\" but \"%s\" was not found in " + - "the relationship chain",((NodeTemplate)context).getName(),HOSTED_ON))); - return null; - } - return nodeTpl; - } - if(nodeTemplateName.equals(TARGET)) { - if(!(((EntityTemplate)context).getTypeDefinition() instanceof RelationshipType)) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE153", - "KeyError: \"TARGET\" keyword can only be used in context " + - " to \"Relationships\" target node")); - return null; - } - return ((RelationshipTemplate)context).getTarget(); - } - if(nodeTemplateName.equals(SOURCE)) { - if(!(((EntityTemplate)context).getTypeDefinition() instanceof RelationshipType)) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE154", - "KeyError: \"SOURCE\" keyword can only be used in context " + - " to \"Relationships\" source node")); - return null; - } - return ((RelationshipTemplate)context).getTarget(); - } - String name; - if(nodeTemplateName.equals(SELF) && !(context instanceof ArrayList)) { - name = ((NodeTemplate)context).getName(); - } - else { - name = nodeTemplateName; - } - for(NodeTemplate nt: toscaTpl.getNodeTemplates()) { - if(nt.getName().equals(name)) { - return nt; - } - } - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE155", String.format( - "KeyError: Node template \"%s\" was not found",nodeTemplateName))); - return null; - } - - public AttributeDef _findReqOrCapAttribute(String reqOrCap,String attrName) { - - NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0)); - // Find attribute in node template's requirements - for(RequirementAssignment r: nodeTpl.getRequirements().getAll()) { + if (nodeTemplateName.equals(HOST)) { + // Currently this is the only way to tell whether the function + // is used within the outputs section of the TOSCA template. + if (context instanceof ArrayList) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE151", + "ValueError: \"get_attribute: [ HOST, ... ]\" is not allowed in \"outputs\" section of the TOSCA template")); + return null; + } + NodeTemplate nodeTpl = _findHostContainingAttribute(SELF); + if (nodeTpl == null) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE152", String.format( + "ValueError: \"get_attribute: [ HOST, ... ]\" was used in " + + "node template \"%s\" but \"%s\" was not found in " + + "the relationship chain", ((NodeTemplate) context).getName(), HOSTED_ON))); + return null; + } + return nodeTpl; + } + if (nodeTemplateName.equals(TARGET)) { + if (!(((EntityTemplate) context).getTypeDefinition() instanceof RelationshipType)) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE153", + "KeyError: \"TARGET\" keyword can only be used in context " + + " to \"Relationships\" target node")); + return null; + } + return ((RelationshipTemplate) context).getTarget(); + } + if (nodeTemplateName.equals(SOURCE)) { + if (!(((EntityTemplate) context).getTypeDefinition() instanceof RelationshipType)) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE154", + "KeyError: \"SOURCE\" keyword can only be used in context " + + " to \"Relationships\" source node")); + return null; + } + return ((RelationshipTemplate) context).getTarget(); + } + String name; + if (nodeTemplateName.equals(SELF) && !(context instanceof ArrayList)) { + name = ((NodeTemplate) context).getName(); + } else { + name = nodeTemplateName; + } + for (NodeTemplate nt : toscaTpl.getNodeTemplates()) { + if (nt.getName().equals(name)) { + return nt; + } + } + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE155", String.format( + "KeyError: Node template \"%s\" was not found", nodeTemplateName))); + return null; + } + + public AttributeDef _findReqOrCapAttribute(String reqOrCap, String attrName) { + + NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0)); + // Find attribute in node template's requirements + for (RequirementAssignment r : nodeTpl.getRequirements().getAll()) { String nodeName = r.getNodeTemplateName(); - if(r.getName().equals(reqOrCap)) { + if (r.getName().equals(reqOrCap)) { NodeTemplate nodeTemplate = _findNodeTemplate(nodeName); - return _getCapabilityAttribute(nodeTemplate,r.getName(),attrName); + return _getCapabilityAttribute(nodeTemplate, r.getName(), attrName); } } - // If requirement was not found, look in node template's capabilities - return _getCapabilityAttribute(nodeTpl,reqOrCap,attrName); + // If requirement was not found, look in node template's capabilities + return _getCapabilityAttribute(nodeTpl, reqOrCap, attrName); } private AttributeDef _getCapabilityAttribute(NodeTemplate nodeTemplate, - String capabilityName, - String attrName) { - // Gets a node template capability attribute + String capabilityName, + String attrName) { + // Gets a node template capability attribute CapabilityAssignment cap = nodeTemplate.getCapabilities().getCapabilityByName(capabilityName); - if(cap != null) { - AttributeDef attribute = null; - LinkedHashMap<String,AttributeDef> attrs = - cap.getDefinition().getAttributesDef(); - if(attrs != null && attrs.keySet().contains(attrName)) { - attribute = attrs.get(attrName); - } - if(attribute == null) { - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE156", String.format( - "KeyError: Attribute \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"", - attrName,capabilityName,nodeTemplate.getName(),((NodeTemplate)context).getName()))); - } - return attribute; - } - String msg = String.format( - "Requirement/CapabilityAssignment \"%s\" referenced from node template \"%s\" was not found in node template \"%s\"", - capabilityName,((NodeTemplate)context).getName(),nodeTemplate.getName()); - ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE157", "KeyError: " + msg)); - return null; + if (cap != null) { + AttributeDef attribute = null; + LinkedHashMap<String, AttributeDef> attrs = + cap.getDefinition().getAttributesDef(); + if (attrs != null && attrs.keySet().contains(attrName)) { + attribute = attrs.get(attrName); + } + if (attribute == null) { + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE156", String.format( + "KeyError: Attribute \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"", + attrName, capabilityName, nodeTemplate.getName(), ((NodeTemplate) context).getName()))); + } + return attribute; + } + String msg = String.format( + "Requirement/CapabilityAssignment \"%s\" referenced from node template \"%s\" was not found in node template \"%s\"", + capabilityName, ((NodeTemplate) context).getName(), nodeTemplate.getName()); + ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE157", "KeyError: " + msg)); + return null; } String getNodeTemplateName() { - return (String)args.get(0); + return (String) args.get(0); } String getAttributeName() { - return (String)args.get(1); + return (String) args.get(1); } } |