diff options
Diffstat (limited to 'jtosca/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java')
| -rw-r--r-- | jtosca/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java | 832 |
1 files changed, 0 insertions, 832 deletions
diff --git a/jtosca/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java b/jtosca/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java deleted file mode 100644 index e896905..0000000 --- a/jtosca/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java +++ /dev/null @@ -1,832 +0,0 @@ -package org.openecomp.sdc.toscaparser.api; - -import java.util.ArrayList; -import java.util.LinkedHashMap; -import java.util.Map; - -import org.openecomp.sdc.toscaparser.api.common.ExceptionCollector; -import org.openecomp.sdc.toscaparser.api.elements.*; -import org.openecomp.sdc.toscaparser.api.utils.ThreadLocalsHolder; - -public abstract class EntityTemplate { - // Base class for TOSCA templates - - protected static final String DERIVED_FROM = "derived_from"; - protected static final String PROPERTIES = "properties"; - protected static final String REQUIREMENTS = "requirements"; - protected static final String INTERFACES = "interfaces"; - protected static final String CAPABILITIES = "capabilities"; - protected static final String TYPE = "type"; - protected static final String DESCRIPTION = "description"; - protected static final String DIRECTIVES = "directives"; - protected static final String ATTRIBUTES = "attributes"; - protected static final String ARTIFACTS = "artifacts"; - protected static final String NODE_FILTER = "node_filter"; - protected static final String COPY = "copy"; - - protected static final String SECTIONS[] = { - DERIVED_FROM, PROPERTIES, REQUIREMENTS,INTERFACES, - CAPABILITIES, TYPE, DESCRIPTION, DIRECTIVES, - ATTRIBUTES, ARTIFACTS, NODE_FILTER, COPY}; - - private static final String NODE = "node"; - private static final String CAPABILITY = "capability"; - private static final String RELATIONSHIP = "relationship"; - private static final String OCCURRENCES = "occurrences"; - - protected static final String REQUIREMENTS_SECTION[] = { - NODE, CAPABILITY, RELATIONSHIP, OCCURRENCES, NODE_FILTER}; - - //# Special key names - private static final String METADATA = "metadata"; - protected static final String SPECIAL_SECTIONS[] = {METADATA}; - - protected String name; - protected LinkedHashMap<String,Object> entityTpl; - protected LinkedHashMap<String,Object> customDef; - protected StatefulEntityType typeDefinition; - private ArrayList<Property> _properties; - private ArrayList<InterfacesDef> _interfaces; - private ArrayList<Object> _requirements; - private ArrayList<Capability> _capabilities; - - // dummy constructor for subclasses that don't want super - public EntityTemplate() { - return; - } - - @SuppressWarnings("unchecked") - public EntityTemplate(String _name, - LinkedHashMap<String,Object> _template, - String _entityName, - LinkedHashMap<String,Object> _customDef) { - name = _name; - entityTpl = _template; - customDef = _customDef; - _validateField(entityTpl); - String type = (String)entityTpl.get("type"); - UnsupportedType.validateType(type); - if(_entityName.equals("node_type")) { - if(type != null) { - typeDefinition = new NodeType(type, customDef); - } - else { - typeDefinition = null; - } - } - if(_entityName.equals("relationship_type")) { - Object relationship = _template.get("relationship"); - type = null; - if(relationship != null && relationship instanceof LinkedHashMap) { - type = (String)((LinkedHashMap<String,Object>)relationship).get("type"); - } - else if(relationship instanceof String) { - type = (String)entityTpl.get("relationship"); - } - else { - type = (String)entityTpl.get("type"); - } - UnsupportedType.validateType(type); - typeDefinition = new RelationshipType(type,null, customDef); - } - if(_entityName.equals("policy_type")) { - if(type == null) { - //msg = (_('Policy definition of "%(pname)s" must have' - // ' a "type" ''attribute.') % dict(pname=name)) - ThreadLocalsHolder.getCollector().appendException(String.format( - "ValidationError: Policy definition of \"%s\" must have a \"type\" attribute",name)); - } - typeDefinition = new PolicyType(type, customDef); - } - if(_entityName.equals("group_type")) { - if(type != null) { - typeDefinition = new GroupType(type, customDef); - } - else { - typeDefinition = null; - } - } - _properties = null; - _interfaces = null; - _requirements = null; - _capabilities = null; - } - - public String getType() { - if(typeDefinition != null) { - String clType = typeDefinition.getClass().getSimpleName(); - if(clType.equals("NodeType")) { - return (String)((NodeType)typeDefinition).getType(); - } - else if(clType.equals("PolicyType")) { - return (String)((PolicyType)typeDefinition).getType(); - } - else if(clType.equals("GroupType")) { - return (String)((GroupType)typeDefinition).getType(); - } - else if(clType.equals("RelationshipType")) { - return (String)((RelationshipType)typeDefinition).getType(); - } - } - return null; - } - - public Object getParentType() { - if(typeDefinition != null) { - String clType = typeDefinition.getClass().getSimpleName(); - if(clType.equals("NodeType")) { - return ((NodeType)typeDefinition).getParentType(); - } - else if(clType.equals("PolicyType")) { - return ((PolicyType)typeDefinition).getParentType(); - } - else if(clType.equals("GroupType")) { - return ((GroupType)typeDefinition).getParentType(); - } - else if(clType.equals("RelationshipType")) { - return ((RelationshipType)typeDefinition).getParentType(); - } - } - return null; - } - - @SuppressWarnings("unchecked") - public ArrayList<Object> getRequirements() { - if(_requirements == null) { - _requirements = new ArrayList<Object>(); - Object ob = ((EntityType)typeDefinition).getValue(REQUIREMENTS,entityTpl,false); - if(ob != null) { - _requirements.addAll((ArrayList<Object>)ob); - } - - } - return _requirements; - } - - public ArrayList<Property> getPropertiesObjects() { - // Return properties objects for this template - if(_properties ==null) { - _properties = _createProperties(); - } - return _properties; - } - - public LinkedHashMap<String,Property> getProperties() { - LinkedHashMap<String,Property> props = new LinkedHashMap<>(); - for(Property po: getPropertiesObjects()) { - props.put(((Property)po).getName(),po); - } - return props; - } - - public Object getPropertyValue(String name) { - LinkedHashMap<String,Property> props = getProperties(); - Property p = (Property)props.get(name); - return p != null ? p.getValue() : null; - } - - public ArrayList<InterfacesDef> getInterfaces() { - if(_interfaces == null) { - _interfaces = _createInterfaces(); - } - return _interfaces; - } - - public ArrayList<Capability> getCapabilitiesObjects() { - // Return capabilities objects for this template - if(_capabilities == null) { - _capabilities = _createCapabilities(); - } - return _capabilities; - - } - - public LinkedHashMap<String,Capability> getCapabilities() { - LinkedHashMap<String,Capability> caps = new LinkedHashMap<String,Capability>(); - for(Capability cap: getCapabilitiesObjects()) { - caps.put(cap.getName(),cap); - } - return caps; - } - - public boolean isDerivedFrom(String typeStr) { - // Returns true if this object is derived from 'type_str'. - // False otherwise - - if(getType() == null) { - return false; - } - else if(getType().equals(typeStr)) { - return true; - } - else if(getParentType() != null) { - return ((EntityType)getParentType()).isDerivedFrom(typeStr); - } - return false; - } - - @SuppressWarnings("unchecked") - private ArrayList<Capability> _createCapabilities() { - ArrayList<Capability> capability = new ArrayList<Capability>(); - LinkedHashMap<String,Object> caps = (LinkedHashMap<String,Object>) - ((EntityType)typeDefinition).getValue(CAPABILITIES,entityTpl,true); - if(caps != null) { - //?!? getCapabilities defined only for NodeType... - LinkedHashMap<String,CapabilityTypeDef> capabilities = ((NodeType)typeDefinition).getCapabilities(); - for(Map.Entry<String,Object> me: caps.entrySet()) { - String name = me. getKey(); - LinkedHashMap<String,Object> props = (LinkedHashMap<String,Object>)me.getValue(); - if(capabilities.get(name) != null) { - CapabilityTypeDef c = capabilities.get(name); // a CapabilityTypeDef - LinkedHashMap<String,Object> properties = new LinkedHashMap<String,Object>(); - // first use the definition default value - LinkedHashMap<String,Object> cprops = c.getProperties(); - if(cprops != null) { - for(Map.Entry<String,Object> cpe: cprops.entrySet()) { - String propertyName = cpe.getKey(); - LinkedHashMap<String,Object> propertyDef = (LinkedHashMap<String,Object>)cpe.getValue(); - Object dob = propertyDef.get("default"); - if(dob != null) { - properties.put(propertyName, dob); - - } - } - } - // then update (if available) with the node properties - LinkedHashMap<String,Object> pp = (LinkedHashMap<String,Object>)props.get("properties"); - if(pp != null) { - properties.putAll(pp); - } - Capability cap = new Capability(name, properties, c); - capability.add(cap); - } - } - } - return capability; - } - - protected void _validateProperties(LinkedHashMap<String,Object> template,StatefulEntityType entityType) { - @SuppressWarnings("unchecked") - LinkedHashMap<String,Object> properties = (LinkedHashMap<String,Object>)entityType.getValue(PROPERTIES,template,false); - _commonValidateProperties(entityType,properties); - } - - protected void _validateCapabilities() { - //BUG??? getCapabilities only defined in NodeType... - LinkedHashMap<String,CapabilityTypeDef> typeCapabilities = ((NodeType)typeDefinition).getCapabilities(); - ArrayList<String> allowedCaps = new ArrayList<String>(); - if(typeCapabilities != null) { - allowedCaps.addAll(typeCapabilities.keySet()); - } - @SuppressWarnings("unchecked") - LinkedHashMap<String,Object> capabilities = (LinkedHashMap<String,Object>) - ((EntityType)typeDefinition).getValue(CAPABILITIES, entityTpl, false); - if(capabilities != null) { - _commonValidateField(capabilities, allowedCaps, "capabilities"); - _validateCapabilitiesProperties(capabilities); - } - } - - @SuppressWarnings("unchecked") - private void _validateCapabilitiesProperties(LinkedHashMap<String,Object> capabilities) { - for(Map.Entry<String,Object> me: capabilities.entrySet()) { - String cap = me.getKey(); - LinkedHashMap<String,Object> props = (LinkedHashMap<String,Object>)me.getValue(); - Capability capability = getCapability(cap); - if(capability == null) { - continue; - } - CapabilityTypeDef capabilitydef = capability.getDefinition(); - _commonValidateProperties(capabilitydef,(LinkedHashMap<String,Object>)props.get(PROPERTIES)); - - // validating capability properties values - for(Property prop: getCapability(cap).getPropertiesObjects()) { - prop.validate(); - - if(cap.equals("scalable") && prop.getName().equals("default_instances")) { - LinkedHashMap<String,Object> propDict = (LinkedHashMap<String,Object>)props.get(PROPERTIES); - int minInstances = (int)propDict.get("min_instances"); - int maxInstances = (int)propDict.get("max_instances"); - int defaultInstances = (int)propDict.get("default_instances"); - if(defaultInstances < minInstances || defaultInstances > maxInstances) { - //err_msg = ('"properties" of template "%s": ' - // '"default_instances" value is not between ' - // '"min_instances" and "max_instances".' % - // self.name) - ThreadLocalsHolder.getCollector().appendException(String.format( - "ValidationError: \"properties\" of template \"%s\": \"default_instances\" value is not between \"min_instances\" and \"max_instances\"", - name)); - } - } - } - } - } - - private void _commonValidateProperties(StatefulEntityType entityType,LinkedHashMap<String,Object> properties) { - ArrayList<String> allowedProps = new ArrayList<String>(); - ArrayList<String> requiredProps = new ArrayList<String>(); - for(PropertyDef p: entityType.getPropertiesDefObjects()) { - allowedProps.add(p.getName()); - // If property is 'required' and has no 'default' value then record - if(p.isRequired() && p.getDefault() == null) { - requiredProps.add(p.getName()); - } - } - // validate all required properties have values - if(properties != null) { - ArrayList<String> reqPropsNoValueOrDefault = new ArrayList<String>(); - _commonValidateField(properties, allowedProps, "properties"); - // make sure it's not missing any property required by a tosca type - for(String r: requiredProps) { - if(properties.get(r) == null) { - reqPropsNoValueOrDefault.add(r); - } - } - // Required properties found without value or a default value - if(!reqPropsNoValueOrDefault.isEmpty()) { - ThreadLocalsHolder.getCollector().appendWarning(String.format( - "MissingRequiredFieldError: properties of template \"%s\" are missing field(s): %s", - name,reqPropsNoValueOrDefault.toString())); - } - } - else { - // Required properties in schema, but not in template - if(!requiredProps.isEmpty()) { - ThreadLocalsHolder.getCollector().appendWarning(String.format( - "MissingRequiredFieldError2: properties of template \"%s\" are missing field(s): %s", - name,requiredProps.toString())); - } - } - } - - @SuppressWarnings("unchecked") - private void _validateField(LinkedHashMap<String,Object> template) { - if(!(template instanceof LinkedHashMap)) { - ThreadLocalsHolder.getCollector().appendException(String.format( - "MissingRequiredFieldError: Template \"%s\" is missing required field \"%s\"",name,TYPE)); - return;//??? - } - boolean bBad = false; - Object relationship = ((LinkedHashMap<String,Object>)template).get("relationship"); - if(relationship != null) { - if(!(relationship instanceof String)) { - bBad = (((LinkedHashMap<String,Object>)relationship).get(TYPE) == null); - } - else if(relationship instanceof String) { - bBad = (template.get("relationship") == null); - } - } - else { - bBad = (template.get(TYPE) == null); - } - if(bBad) { - ThreadLocalsHolder.getCollector().appendException(String.format( - "MissingRequiredFieldError: Template \"%s\" is missing required field \"%s\"",name,TYPE)); - } - } - - protected void _commonValidateField(LinkedHashMap<String,Object> schema, ArrayList<String> allowedList,String section) { - for(String sname: schema.keySet()) { - boolean bFound = false; - for(String allowed: allowedList) { - if(sname.equals(allowed)) { - bFound = true; - break; - } - } - if(!bFound) { - ThreadLocalsHolder.getCollector().appendException(String.format( - "UnknownFieldError: Section \"%s\" of template \"%s\" contains unknown field \"%s\"",section,name,sname)); - } - } - - } - - @SuppressWarnings("unchecked") - private ArrayList<Property> _createProperties() { - ArrayList<Property> props = new ArrayList<Property>(); - LinkedHashMap<String,Object> properties = (LinkedHashMap<String,Object>) - ((EntityType)typeDefinition).getValue(PROPERTIES,entityTpl,false); - if(properties == null) { - properties = new LinkedHashMap<String,Object>(); - } - for(Map.Entry<String,Object> me: properties.entrySet()) { - String pname = me.getKey(); - Object pvalue = me.getValue(); - LinkedHashMap<String,PropertyDef> propsDef = ((StatefulEntityType)typeDefinition).getPropertiesDef(); - if(propsDef != null && propsDef.get(pname) != null) { - PropertyDef pd = (PropertyDef)propsDef.get(pname); - Property prop = new Property(pname,pvalue,pd.getSchema(),customDef); - props.add(prop); - } - } - ArrayList<PropertyDef> pds = ((StatefulEntityType)typeDefinition).getPropertiesDefObjects(); - for(Object pdo: pds) { - PropertyDef pd = (PropertyDef)pdo; - if(pd.getDefault() != null && properties.get(pd.getName()) == null) { - Property prop = new Property(pd.getName(),pd.getDefault(),pd.getSchema(),customDef); - props.add(prop); - } - } - return props; - } - - @SuppressWarnings("unchecked") - private ArrayList<InterfacesDef> _createInterfaces() { - ArrayList<InterfacesDef> interfaces = new ArrayList<>(); - LinkedHashMap<String,Object> typeInterfaces = new LinkedHashMap<String,Object>(); - if(typeDefinition instanceof RelationshipType) { - if(entityTpl instanceof LinkedHashMap) { - typeInterfaces = (LinkedHashMap<String,Object>)entityTpl.get(INTERFACES); - if(typeInterfaces == null) { - for(String relName: entityTpl.keySet()) { - Object relValue = entityTpl.get(relName); - if(!relName.equals("type")) { - Object relDef = relValue; - LinkedHashMap<String,Object> rel = null; - if(relDef instanceof LinkedHashMap) { - Object relob = ((LinkedHashMap<String,Object>)relDef).get("relationship"); - if(relob instanceof LinkedHashMap) { - rel = (LinkedHashMap<String,Object>)relob; - } - } - if(rel != null) { - if(rel.get(INTERFACES) != null) { - typeInterfaces = (LinkedHashMap<String,Object>)rel.get(INTERFACES); - break; - } - } - } - } - } - } - } - else { - typeInterfaces = (LinkedHashMap<String,Object>) - ((EntityType)typeDefinition).getValue(INTERFACES,entityTpl,false); - } - if(typeInterfaces != null) { - for(Map.Entry<String,Object> me: typeInterfaces.entrySet()) { - String interfaceType = me.getKey(); - LinkedHashMap<String,Object> value = (LinkedHashMap<String,Object>)me.getValue(); - for(Map.Entry<String,Object> ve: value.entrySet()) { - String op = ve.getKey(); - Object opDef = ve.getValue(); - InterfacesDef iface = new InterfacesDef((EntityType)typeDefinition, - interfaceType, - this, - op, - opDef); - interfaces.add(iface); - } - - } - } - return interfaces; - } - - public Capability getCapability(String name) { - // Provide named capability - // :param name: name of capability - // :return: capability object if found, None otherwise - LinkedHashMap<String,Capability> caps = getCapabilities(); - if(caps != null) { - return caps.get(name); - } - return null; - } - - // getter - public String getName() { - return name; - } - - public StatefulEntityType getTypeDefinition() { - return typeDefinition; - } - - public LinkedHashMap<String,Object> getCustomDef() { - return customDef; - } - - @Override - public String toString() { - return "EntityTemplate{" + - "name='" + name + '\'' + - ", entityTpl=" + entityTpl + - ", customDef=" + customDef + - ", typeDefinition=" + typeDefinition + - ", _properties=" + _properties + - ", _interfaces=" + _interfaces + - ", _requirements=" + _requirements + - ", _capabilities=" + _capabilities + - '}'; - } -} - -/*python - -class EntityTemplate(object): - '''Base class for TOSCA templates.''' - - SECTIONS = (DERIVED_FROM, PROPERTIES, REQUIREMENTS, - INTERFACES, CAPABILITIES, TYPE, DESCRIPTION, DIRECTIVES, - ATTRIBUTES, ARTIFACTS, NODE_FILTER, COPY) = \ - ('derived_from', 'properties', 'requirements', 'interfaces', - 'capabilities', 'type', 'description', 'directives', - 'attributes', 'artifacts', 'node_filter', 'copy') - REQUIREMENTS_SECTION = (NODE, CAPABILITY, RELATIONSHIP, OCCURRENCES, NODE_FILTER) = \ - ('node', 'capability', 'relationship', - 'occurrences', 'node_filter') - # Special key names - SPECIAL_SECTIONS = (METADATA) = ('metadata') - - def __init__(self, name, template, entity_name, custom_def=None): - self.name = name - self.entity_tpl = template - self.custom_def = custom_def - self._validate_field(self.entity_tpl) - type = self.entity_tpl.get('type') - UnsupportedType.validate_type(type) - if entity_name == 'node_type': - self.type_definition = NodeType(type, custom_def) \ - if type is not None else None - if entity_name == 'relationship_type': - relationship = template.get('relationship') - type = None - if relationship and isinstance(relationship, dict): - type = relationship.get('type') - elif isinstance(relationship, str): - type = self.entity_tpl['relationship'] - else: - type = self.entity_tpl['type'] - UnsupportedType.validate_type(type) - self.type_definition = RelationshipType(type, - None, custom_def) - if entity_name == 'policy_type': - if not type: - msg = (_('Policy definition of "%(pname)s" must have' - ' a "type" ''attribute.') % dict(pname=name)) - ExceptionCollector.appendException( - ValidationError(msg)) - - self.type_definition = PolicyType(type, custom_def) - if entity_name == 'group_type': - self.type_definition = GroupType(type, custom_def) \ - if type is not None else None - self._properties = None - self._interfaces = None - self._requirements = None - self._capabilities = None - - @property - def type(self): - if self.type_definition: - return self.type_definition.type - - @property - def parent_type(self): - if self.type_definition: - return self.type_definition.parent_type - - @property - def requirements(self): - if self._requirements is None: - self._requirements = self.type_definition.get_value( - self.REQUIREMENTS, - self.entity_tpl) or [] - return self._requirements - - def get_properties_objects(self): - '''Return properties objects for this template.''' - if self._properties is None: - self._properties = self._create_properties() - return self._properties - - def get_properties(self): - '''Return a dictionary of property name-object pairs.''' - return {prop.name: prop - for prop in self.get_properties_objects()} - - def get_property_value(self, name): - '''Return the value of a given property name.''' - props = self.get_properties() - if props and name in props.keys(): - return props[name].value - - @property - def interfaces(self): - if self._interfaces is None: - self._interfaces = self._create_interfaces() - return self._interfaces - - def get_capabilities_objects(self): - '''Return capabilities objects for this template.''' - if not self._capabilities: - self._capabilities = self._create_capabilities() - return self._capabilities - - def get_capabilities(self): - '''Return a dictionary of capability name-object pairs.''' - return {cap.name: cap - for cap in self.get_capabilities_objects()} - - def is_derived_from(self, type_str): - '''Check if object inherits from the given type. - - Returns true if this object is derived from 'type_str'. - False otherwise. - ''' - if not self.type: - return False - elif self.type == type_str: - return True - elif self.parent_type: - return self.parent_type.is_derived_from(type_str) - else: - return False - - def _create_capabilities(self): - capability = [] - caps = self.type_definition.get_value(self.CAPABILITIES, - self.entity_tpl, True) - if caps: - for name, props in caps.items(): - capabilities = self.type_definition.get_capabilities() - if name in capabilities.keys(): - c = capabilities[name] - properties = {} - # first use the definition default value - if c.properties: - for property_name in c.properties.keys(): - prop_def = c.properties[property_name] - if 'default' in prop_def: - properties[property_name] = prop_def['default'] - # then update (if available) with the node properties - if 'properties' in props and props['properties']: - properties.update(props['properties']) - - cap = Capability(name, properties, c) - capability.append(cap) - return capability - - def _validate_properties(self, template, entitytype): - properties = entitytype.get_value(self.PROPERTIES, template) - self._common_validate_properties(entitytype, properties) - - def _validate_capabilities(self): - type_capabilities = self.type_definition.get_capabilities() - allowed_caps = \ - type_capabilities.keys() if type_capabilities else [] - capabilities = self.type_definition.get_value(self.CAPABILITIES, - self.entity_tpl) - if capabilities: - self._common_validate_field(capabilities, allowed_caps, - 'capabilities') - self._validate_capabilities_properties(capabilities) - - def _validate_capabilities_properties(self, capabilities): - for cap, props in capabilities.items(): - capability = self.get_capability(cap) - if not capability: - continue - capabilitydef = capability.definition - self._common_validate_properties(capabilitydef, - props[self.PROPERTIES]) - - # validating capability properties values - for prop in self.get_capability(cap).get_properties_objects(): - prop.validate() - - # tODO(srinivas_tadepalli): temporary work around to validate - # default_instances until standardized in specification - if cap == "scalable" and prop.name == "default_instances": - prop_dict = props[self.PROPERTIES] - min_instances = prop_dict.get("min_instances") - max_instances = prop_dict.get("max_instances") - default_instances = prop_dict.get("default_instances") - if not (min_instances <= default_instances - <= max_instances): - err_msg = ('"properties" of template "%s": ' - '"default_instances" value is not between ' - '"min_instances" and "max_instances".' % - self.name) - ExceptionCollector.appendException( - ValidationError(message=err_msg)) - - def _common_validate_properties(self, entitytype, properties): - allowed_props = [] - required_props = [] - for p in entitytype.get_properties_def_objects(): - allowed_props.append(p.name) - # If property is 'required' and has no 'default' value then record - if p.required and p.default is None: - required_props.append(p.name) - # validate all required properties have values - if properties: - req_props_no_value_or_default = [] - self._common_validate_field(properties, allowed_props, - 'properties') - # make sure it's not missing any property required by a tosca type - for r in required_props: - if r not in properties.keys(): - req_props_no_value_or_default.append(r) - # Required properties found without value or a default value - if req_props_no_value_or_default: - ExceptionCollector.appendException( - MissingRequiredFieldError( - what='"properties" of template "%s"' % self.name, - required=req_props_no_value_or_default)) - else: - # Required properties in schema, but not in template - if required_props: - ExceptionCollector.appendException( - MissingRequiredFieldError( - what='"properties" of template "%s"' % self.name, - required=required_props)) - - def _validate_field(self, template): - if not isinstance(template, dict): - ExceptionCollector.appendException( - MissingRequiredFieldError( - what='Template "%s"' % self.name, required=self.TYPE)) - try: - relationship = template.get('relationship') - if relationship and not isinstance(relationship, str): - relationship[self.TYPE] - elif isinstance(relationship, str): - template['relationship'] - else: - template[self.TYPE] - except KeyError: - ExceptionCollector.appendException( - MissingRequiredFieldError( - what='Template "%s"' % self.name, required=self.TYPE)) - - def _common_validate_field(self, schema, allowedlist, section): - for name in schema: - if name not in allowedlist: - ExceptionCollector.appendException( - UnknownFieldError( - what=('"%(section)s" of template "%(nodename)s"' - % {'section': section, 'nodename': self.name}), - field=name)) - - def _create_properties(self): - props = [] - properties = self.type_definition.get_value(self.PROPERTIES, - self.entity_tpl) or {} - for name, value in properties.items(): - props_def = self.type_definition.get_properties_def() - if props_def and name in props_def: - prop = Property(name, value, - props_def[name].schema, self.custom_def) - props.append(prop) - for p in self.type_definition.get_properties_def_objects(): - if p.default is not None and p.name not in properties.keys(): - prop = Property(p.name, p.default, p.schema, self.custom_def) - props.append(prop) - return props - - def _create_interfaces(self): - interfaces = [] - type_interfaces = None - if isinstance(self.type_definition, RelationshipType): - if isinstance(self.entity_tpl, dict): - if self.INTERFACES in self.entity_tpl: - type_interfaces = self.entity_tpl[self.INTERFACES] - else: - for rel_def, value in self.entity_tpl.items(): - if rel_def != 'type': - rel_def = self.entity_tpl.get(rel_def) - rel = None - if isinstance(rel_def, dict): - rel = rel_def.get('relationship') - if rel: - if self.INTERFACES in rel: - type_interfaces = rel[self.INTERFACES] - break - else: - type_interfaces = self.type_definition.get_value(self.INTERFACES, - self.entity_tpl) - if type_interfaces: - for interface_type, value in type_interfaces.items(): - for op, op_def in value.items(): - iface = InterfacesDef(self.type_definition, - interfacetype=interface_type, - node_template=self, - name=op, - value=op_def) - interfaces.append(iface) - return interfaces - - def get_capability(self, name): - """Provide named capability - - :param name: name of capability - :return: capability object if found, None otherwise - """ - caps = self.get_capabilities() - if caps and name in caps.keys(): - return caps[name] -*/
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