// * { 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
}
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);
}
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);
}
}
Code Review / sdc / sdc-tosca.git / commitdiff