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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.utils.ValidateUtils;
public class Policy extends EntityTemplate {
private static final String TYPE = "type";
private static final String METADATA = "metadata";
private static final String DESCRIPTION = "description";
private static final String PROPERTIES = "properties";
private static final String TARGETS = "targets";
private static final String TRIGGERS = "triggers";
private static final String SECTIONS[] = {
TYPE, METADATA, DESCRIPTION, PROPERTIES, TARGETS, TRIGGERS};
LinkedHashMap<String,Object> metaData;
ArrayList<Object> targetsList; // *** a list of NodeTemplate OR a list of Group ***
String targetsType;
ArrayList<Object> triggers;
LinkedHashMap<String,Object> properties;
public Policy(String _name,
LinkedHashMap<String,Object> _policy,
// ArrayList<NodeTemplate> targetObjects,
ArrayList<Object> targetObjects,
String _targetsType,
LinkedHashMap<String,Object> _customDef) {
super(_name,_policy,"policy_type",_customDef);
metaData = null;
if(_policy.get(METADATA) != null) {
metaData = (LinkedHashMap<String,Object>)_policy.get(METADATA);
ValidateUtils.validateMap(metaData);
}
targetsList = targetObjects;
targetsType = _targetsType;
triggers = _triggers((LinkedHashMap<String,Object>)_policy.get(TRIGGERS));
properties = null;
if(_policy.get("properties") != null) {
properties = (LinkedHashMap<String,Object>)_policy.get("properties");
}
_validateKeys();
}
public ArrayList<String> getTargets() {
return (ArrayList<String>)entityTpl.get("targets");
}
public ArrayList<String> getDescription() {
return (ArrayList<String>)entityTpl.get("description");
}
public ArrayList<String> getmetadata() {
return (ArrayList<String>)entityTpl.get("metadata");
}
public String getTargetsType() {
return targetsType;
}
// public ArrayList<NodeTemplate> getTargetsList() {
public ArrayList<Object> getTargetsList() {
return targetsList;
}
// entityTemplate already has a different getProperties...
// this is to access the local properties variable
public LinkedHashMap<String,Object> getPolicyProperties() {
return properties;
}
private ArrayList<Object> _triggers(LinkedHashMap<String,Object> triggers) {
ArrayList<Object> triggerObjs = new ArrayList<>();
if(triggers != null) {
for(Map.Entry<String,Object> me: triggers.entrySet()) {
String tname = me.getKey();
LinkedHashMap<String,Object> ttriggerTpl =
(LinkedHashMap<String,Object>)me.getValue();
Triggers triggersObj = new Triggers(tname,ttriggerTpl);
triggerObjs.add(triggersObj);
}
}
return triggerObjs;
}
private void _validateKeys() {
for(String key: entityTpl.keySet()) {
boolean bFound = false;
for(int i=0; i<SECTIONS.length; i++) {
if(key.equals(SECTIONS[i])) {
bFound = true;
break;
}
}
if(!bFound) {
ExceptionCollector.appendException(String.format(
"UnknownFieldError: Policy \"%s\" contains unknown field \"%s\"",
name,key));
}
}
}
@Override
public String toString() {
return "Policy{" +
"metaData=" + metaData +
", targetsList=" + targetsList +
", targetsType='" + targetsType + '\'' +
", triggers=" + triggers +
", properties=" + properties +
'}';
}
}
/*python
from toscaparser.common.exception import ExceptionCollector
from toscaparser.common.exception import UnknownFieldError
from toscaparser.entity_template import EntityTemplate
from toscaparser.triggers import Triggers
from toscaparser.utils import validateutils
SECTIONS = (TYPE, METADATA, DESCRIPTION, PROPERTIES, TARGETS, TRIGGERS) = \
('type', 'metadata', 'description',
'properties', 'targets', 'triggers')
log = logging.getLogger('tosca')
class Policy(EntityTemplate):
'''Policies defined in Topology template.'''
def __init__(self, name, policy, targets, targets_type, custom_def=None):
super(Policy, self).__init__(name,
policy,
'policy_type',
custom_def)
self.meta_data = None
if self.METADATA in policy:
self.meta_data = policy.get(self.METADATA)
validateutils.validate_map(self.meta_data)
self.targets_list = targets
self.targets_type = targets_type
self.triggers = self._triggers(policy.get(TRIGGERS))
self._validate_keys()
@property
def targets(self):
return self.entity_tpl.get('targets')
@property
def description(self):
return self.entity_tpl.get('description')
@property
def metadata(self):
return self.entity_tpl.get('metadata')
def get_targets_type(self):
return self.targets_type
def get_targets_list(self):
return self.targets_list
def _triggers(self, triggers):
triggerObjs = []
if triggers:
for name, trigger_tpl in triggers.items():
triggersObj = Triggers(name, trigger_tpl)
triggerObjs.append(triggersObj)
return triggerObjs
def _validate_keys(self):
for key in self.entity_tpl.keys():
if key not in SECTIONS:
ExceptionCollector.appendException(
UnknownFieldError(what='Policy "%s"' % self.name,
field=key))
*/
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