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package org.onap.sdc.toscaparser.api.functions;
import org.onap.sdc.toscaparser.api.DataEntity;
import org.onap.sdc.toscaparser.api.TopologyTemplate;
import org.onap.sdc.toscaparser.api.common.JToscaValidationIssue;
import org.onap.sdc.toscaparser.api.utils.ThreadLocalsHolder;
import org.onap.sdc.toscaparser.api.parameters.Input;
import java.util.ArrayList;
import java.util.LinkedHashMap;
public class GetInput extends Function {
public GetInput(TopologyTemplate toscaTpl, Object context, String name, ArrayList<Object> _args) {
super(toscaTpl,context,name,_args);
}
@Override
void validate() {
// if(args.size() != 1) {
// //PA - changed to WARNING from CRITICAL after talking to Renana, 22/05/2017
// ThreadLocalsHolder.getCollector().appendWarning(String.format(
// "ValueError: Expected one argument for function \"get_input\" but received \"%s\"",
// args.toString()));
// }
if(args.size() > 2) {
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE009", String.format(
"ValueError: Expected max 2 arguments for function \"get_input\" but received \"%s\"",
args.size())));
}
boolean bFound = false;
for(Input inp: toscaTpl.getInputs()) {
if(inp.getName().equals(args.get(0))) {
bFound = true;
break;
}
}
if(!bFound) {
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE158", String.format(
"UnknownInputError: Unknown input \"%s\"",args.get(0))));
}
}
public Object result() {
if(toscaTpl.getParsedParams() != null &&
toscaTpl.getParsedParams().get(getInputName()) != null) {
LinkedHashMap<String,Object> ttinp = (LinkedHashMap<String,Object>)toscaTpl.getTpl().get("inputs");
LinkedHashMap<String,Object> ttinpinp = (LinkedHashMap<String,Object>)ttinp.get(getInputName());
String type = (String)ttinpinp.get("type");
Object value = DataEntity.validateDatatype(
type, toscaTpl.getParsedParams().get(getInputName()),null,toscaTpl.getCustomDefs(),null);
//SDC resolving Get Input
if (value instanceof ArrayList){
if(args.size() == 2 && args.get(1) instanceof Integer && ((ArrayList) value).size()> (Integer)args.get(1)){
return ((ArrayList) value).get((Integer) args.get(1));
}
/* commented out for network cloud (SDNC)
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE273",String.format(
"GetInputError: cannot resolve input name \"%s\", the expected structure is an argument with a name of input type list and a second argument with an index in the list", args.get(0))));
return null;
*/
}
return value;
}
Input inputDef = null;
for(Input inpDef: toscaTpl.getInputs()) {
if(getInputName().equals(inpDef.getName())) {
inputDef = inpDef;
break;
}
}
if(inputDef != null) {
if (args.size() == 2 && inputDef.getDefault() != null && inputDef.getDefault() instanceof ArrayList){
if ( args.get(1) instanceof Integer
&& ((ArrayList) inputDef.getDefault()).size()> ((Integer)args.get(1)).intValue()) {
return ((ArrayList) inputDef.getDefault()).get(((Integer)args.get(1)).intValue());
}
/*
commented out for network cloud (SDNC)
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE274",(String.format(
"GetInputError: cannot resolve input Def name \"%s\", the expected structure is an argument with a name of input type list and a second argument with an index in the list", args.get(0)))));
return null;
*/
}
return inputDef.getDefault();
}
return null;
}
public String getInputName() {
return (String)args.get(0);
}
}
/*python
class GetInput(Function):
"""Get a property value declared within the input of the service template.
Arguments:
* Input name.
Example:
* get_input: port
"""
def validate(self):
if len(self.args) != 1:
ValidationIssueCollector.appendException(
ValueError(_(
'Expected one argument for function "get_input" but '
'received "%s".') % self.args))
inputs = [input.name for input in self.tosca_tpl.inputs]
if self.args[0] not in inputs:
ValidationIssueCollector.appendException(
UnknownInputError(input_name=self.args[0]))
def result(self):
if self.tosca_tpl.parsed_params and \
self.input_name in self.tosca_tpl.parsed_params:
return DataEntity.validate_datatype(
self.tosca_tpl.tpl['inputs'][self.input_name]['type'],
self.tosca_tpl.parsed_params[self.input_name])
input = [input_def for input_def in self.tosca_tpl.inputs
if self.input_name == input_def.name][0]
return input.default
@property
def input_name(self):
return self.args[0]
*/
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