private Instance getConnectorConfiguration(Model model, StringToExpressionConverter converter) {
final Instance configuration =
model.newInstance("connectorconfiguration.ConnectorConfiguration");
configuration.set("definitionId", getDefinitionId());
configuration.set("version", getDefinitionVersion());
final Map<String, Object> additionalInputs = definitionMapper.getAdditionalInputs(inputs);
final Map<String, Object> allInput = new HashMap<String, Object>(inputs);
allInput.putAll(additionalInputs);
for (Entry<String, Object> input : allInput.entrySet()) {
final String parameterKeyFor = getParameterKeyFor(input.getKey());
if (parameterKeyFor != null) {
final Instance parameter = model.newInstance("connectorconfiguration.ConnectorParameter");
parameter.set("key", parameterKeyFor);
parameter.set(
"expression",
getParameterExpressionFor(
model,
parameterKeyFor,
converter,
definitionMapper.transformParameterValue(parameterKeyFor, input.getValue(), inputs),
getReturnType(parameterKeyFor)));
configuration.add("parameters", parameter);
} else {
if (BonitaStudioLog.isLoggable(IStatus.OK)) {
BonitaStudioLog.debug(
input.getKey() + " not mapped for " + getDefinitionId(), BarImporterPlugin.PLUGIN_ID);
}
}
}
return configuration;
}
private Instance getParameterExpressionFor(
Model model,
String input,
StringToExpressionConverter converter,
Object value,
String returnType) {
if (value instanceof String || value instanceof Boolean || value instanceof Number) {
String type = definitionMapper.getExpectedExpresstionType(input, value);
if (type == null) {
return converter.parse(value.toString(), returnType, true);
} else {
return converter.parse(value.toString(), returnType, true, type);
}
} else if (value instanceof List) {
List<Object> listValue = (List<Object>) value;
if (!listValue.isEmpty()) {
Instance expression = null;
Object row = listValue.get(0);
if (row instanceof List) {
expression = model.newInstance("expression.TableExpression");
addRow(model, converter, expression, row);
for (int i = 1; i < listValue.size(); i++) {
row = listValue.get(i);
addRow(model, converter, expression, row);
}
} else {
expression = model.newInstance("expression.ListExpression");
for (int i = 0; i < listValue.size(); i++) {
Object v = listValue.get(i);
expression.add(
"expressions", converter.parse(v.toString(), String.class.getName(), false));
}
}
return expression;
}
} else {
if (BonitaStudioLog.isLoggable(IStatus.OK)) {
String valueString = "null";
if (value != null) {
valueString = value.toString();
}
BonitaStudioLog.debug(
input + " value " + valueString + " cannot be transform to an expression",
BarImporterPlugin.PLUGIN_ID);
}
}
return null;
}
protected void addRow(
Model model, StringToExpressionConverter converter, Instance expression, Object row) {
Instance listExpression = model.newInstance("expression.ListExpression");
for (Object v : (List<Object>) row) {
listExpression.add(
"expressions", converter.parse(v.toString(), String.class.getName(), false));
}
expression.add("expressions", listExpression);
}
private Instance getOriginalVariable(final Model model, final String variableToSet) {
for (Instance variable : model.getAllInstances("process.Data")) {
String varName = (String) variable.get("name");
if (varName != null && varName.equals(variableToSet)) {
return variable;
}
}
return null;
}
private void createOperation(
Model model,
Instance connectorInstance,
StringToExpressionConverter converter,
final String variableToSet,
final String varValue) {
Instance operationContainerInstance = connectorInstance.getContainer();
Instance originalVariable = getOriginalVariable(model, variableToSet);
// set variable dependency of left operand
String returnType = Object.class.getName();
Instance leftOperand = null;
if (originalVariable != null) {
returnType = StringToExpressionConverter.getDataReturnType(originalVariable);
leftOperand =
StringToExpressionConverter.createExpressionInstanceWithDependency(
model,
variableToSet,
variableToSet,
returnType,
ExpressionConstants.VARIABLE_TYPE,
true,
originalVariable);
} else {
leftOperand =
StringToExpressionConverter.createExpressionInstance(
model,
variableToSet,
variableToSet,
returnType,
ExpressionConstants.VARIABLE_TYPE,
true);
}
Instance rightOperand = converter.parse(varValue, returnType, false);
Instance operatorInstance = model.newInstance("expression.Operator");
operatorInstance.set("type", ExpressionConstants.ASSIGNMENT_OPERATOR);
Instance operationInstance = model.newInstance("expression.Operation");
operationInstance.set("leftOperand", leftOperand);
operationInstance.set("rightOperand", rightOperand);
operationInstance.set("operator", operatorInstance);
operationContainerInstance.add("operations", operationInstance);
}
private void convertToAnOperation(
Model model, Instance connectorInstance, StringToExpressionConverter converter) {
if ("SetVariable".equals(connectorId)) {
final String variableToSet = (String) inputs.get("setVariableName");
final String varValue = (String) inputs.get("setValue");
createOperation(model, connectorInstance, converter, variableToSet, varValue);
} else if ("SetVariables".equals(connectorId)) {
final List<List<String>> inputToParse = (List<List<String>>) inputs.get("setVariables");
for (List<String> line : inputToParse) {
final String variableToSet = line.get(0);
final String varValue = line.get(1);
createOperation(model, connectorInstance, converter, variableToSet, varValue);
}
}
model.delete(connectorInstance);
}