diff options
Diffstat (limited to 'src/main/java/org/onap/sdc/toscaparser/api/functions/GetInput.java')
| -rw-r--r-- | src/main/java/org/onap/sdc/toscaparser/api/functions/GetInput.java | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/main/java/org/onap/sdc/toscaparser/api/functions/GetInput.java b/src/main/java/org/onap/sdc/toscaparser/api/functions/GetInput.java new file mode 100644 index 0000000..262d99a --- /dev/null +++ b/src/main/java/org/onap/sdc/toscaparser/api/functions/GetInput.java @@ -0,0 +1,137 @@ +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,null,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)); + } + else{ + 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()); + }else{ + 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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