diff options
Diffstat (limited to 'src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java')
| -rw-r--r-- | src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java b/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java new file mode 100644 index 0000000..7b3e64f --- /dev/null +++ b/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java @@ -0,0 +1,226 @@ +package org.openecomp.sdc.toscaparser.api.parameters; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.LinkedHashMap; + +import org.openecomp.sdc.toscaparser.api.DataEntity; +import org.openecomp.sdc.toscaparser.api.common.ExceptionCollector; +import org.openecomp.sdc.toscaparser.api.elements.EntityType; +import org.openecomp.sdc.toscaparser.api.elements.constraints.Constraint; +import org.openecomp.sdc.toscaparser.api.elements.constraints.Schema; +import org.openecomp.sdc.toscaparser.api.utils.ThreadLocalsHolder; + +public class Input { + + private static final String TYPE = "type"; + private static final String DESCRIPTION = "description"; + private static final String DEFAULT = "default"; + private static final String CONSTRAINTS = "constraints"; + private static final String REQUIRED = "required"; + private static final String STATUS = "status"; + private static final String ENTRY_SCHEMA = "entry_schema"; + + public static final String INTEGER = "integer"; + public static final String STRING = "string"; + public static final String BOOLEAN = "boolean"; + public static final String FLOAT = "float"; + public static final String LIST = "list"; + public static final String MAP = "map"; + public static final String JSON = "json"; + + private static String INPUTFIELD[] = { + TYPE, DESCRIPTION, DEFAULT, CONSTRAINTS, REQUIRED,STATUS, ENTRY_SCHEMA + }; + + private static String PRIMITIVE_TYPES[] = { + INTEGER, STRING, BOOLEAN, FLOAT, LIST, MAP, JSON + }; + + private String name; + private Schema schema; + private LinkedHashMap<String,Object> customDefs; + + public Input(String _name,LinkedHashMap<String,Object> _schemaDict,LinkedHashMap<String,Object> _customDefs) { + name = _name; + schema = new Schema(_name,_schemaDict); + customDefs = _customDefs; + } + + public String getName() { + return name; + } + + public String getType() { + return schema.getType(); + } + + public String getDescription() { + return schema.getDescription(); + } + + public boolean isRequired() { + return schema.isRequired(); + } + + public Object getDefault() { + return schema.getDefault(); + } + + public ArrayList<Constraint> getConstraints() { + return schema.getConstraints(); + } + + public void validate(Object value) { + _validateField(); + _validateType(getType()); + if(value != null) { + _validateValue(value); + } + } + + private void _validateField() { + for(String key: schema.getSchema().keySet()) { + boolean bFound = false; + for(String ifld: INPUTFIELD) { + if(key.equals(ifld)) { + bFound = true; + break; + } + } + if(!bFound) { + ThreadLocalsHolder.getCollector().appendException(String.format( + "UnknownFieldError: Input \"%s\" contains unknown field \"%s\"", + name,key)); + } + } + } + + private void _validateType(String inputType) { + boolean bFound = false; + for(String pt: Schema.PROPERTY_TYPES) { + if(pt.equals(inputType)) { + bFound = true; + break; + } + } + + if(!bFound) { + if(customDefs.get(inputType) != null) { + bFound = true; + } + } + + if(!bFound) { + ThreadLocalsHolder.getCollector().appendException(String.format( + "ValueError: Invalid type \"%s\"",inputType)); + } + } + + private void _validateValue(Object value) { + Object datatype = null; + if(EntityType.TOSCA_DEF.get(getType()) != null) { + datatype = EntityType.TOSCA_DEF.get(getType()); + } + else if(EntityType.TOSCA_DEF.get(EntityType.DATATYPE_NETWORK_PREFIX + getType()) != null) { + datatype = EntityType.TOSCA_DEF.get(EntityType.DATATYPE_NETWORK_PREFIX + getType()); + } + + String type = getType(); + // if it's one of the basic types DON'T look in customDefs + if(Arrays.asList(PRIMITIVE_TYPES).contains(type)) { + DataEntity.validateDatatype(getType(), value, null, (LinkedHashMap<String,Object>)datatype, null); + return; + } + else if(customDefs.get(getType()) != null) { + datatype = customDefs.get(getType()); + DataEntity.validateDatatype(getType(), value, (LinkedHashMap<String,Object>)datatype, customDefs, null); + return; + } + + DataEntity.validateDatatype(getType(), value, null, (LinkedHashMap<String,Object>)datatype, null); + } +} + +/*python + +from toscaparser.common.exception import ExceptionCollector +from toscaparser.common.exception import MissingRequiredFieldError +from toscaparser.common.exception import UnknownFieldError +from toscaparser.dataentity import DataEntity +from toscaparser.elements.constraints import Schema +from toscaparser.elements.entity_type import EntityType +from toscaparser.utils.gettextutils import _ + + +log = logging.getLogger('tosca') + + +class Input(object): + + INPUTFIELD = (TYPE, DESCRIPTION, DEFAULT, CONSTRAINTS, REQUIRED, STATUS, + ENTRY_SCHEMA) = ('type', 'description', 'default', + 'constraints', 'required', 'status', + 'entry_schema') + + def __init__(self, name, schema_dict): + self.name = name + self.schema = Schema(name, schema_dict) + + self._validate_field() + self.validate_type(self.type) + + @property + def type(self): + return self.schema.type + + @property + def required(self): + return self.schema.required + + @property + def description(self): + return self.schema.description + + @property + def default(self): + return self.schema.default + + @property + def constraints(self): + return self.schema.constraints + + @property + def status(self): + return self.schema.status + + def validate(self, value=None): + if value is not None: + self._validate_value(value) + + def _validate_field(self): + for name in self.schema.schema: + if name not in self.INPUTFIELD: + ExceptionCollector.appendException( + UnknownFieldError(what='Input "%s"' % self.name, + field=name)) + + def validate_type(self, input_type): + if input_type not in Schema.PROPERTY_TYPES: + ExceptionCollector.appendException( + ValueError(_('Invalid type "%s".') % type)) + + # tODO(anyone) Need to test for any built-in datatype not just network + # that is, tosca.datatypes.* and not assume tosca.datatypes.network.* + # tODO(anyone) Add support for tosca.datatypes.Credential + def _validate_value(self, value): + tosca = EntityType.TOSCA_DEF + datatype = None + if self.type in tosca: + datatype = tosca[self.type] + elif EntityType.DATATYPE_NETWORK_PREFIX + self.type in tosca: + datatype = tosca[EntityType.DATATYPE_NETWORK_PREFIX + self.type] + + DataEntity.validate_datatype(self.type, value, None, datatype) + +*/ |