/**
* Creates {@link XlsModuleOpenClass}
*
* @param moduleDependencies set of dependent modules for creating module.
*/
protected XlsModuleOpenClass createModuleOpenClass(
XlsModuleSyntaxNode moduleNode,
OpenL openl,
IDataBase dbase,
Set<CompiledDependency> moduleDependencies,
IBindingContext bindingContext) {
return new XlsModuleOpenClass(
XlsHelper.getModuleName(moduleNode),
new XlsMetaInfo(moduleNode),
openl,
dbase,
moduleDependencies,
Thread.currentThread().getContextClassLoader(),
OpenLSystemProperties.isDTDispatchingMode(bindingContext.getExternalParams()),
OpenLSystemProperties.isDispatchingValidationEnabled(bindingContext.getExternalParams()));
}
public IBoundCode bind(IParsedCode parsedCode, IBindingContextDelegator bindingContextDelegator) {
XlsModuleSyntaxNode moduleNode = (XlsModuleSyntaxNode) parsedCode.getTopNode();
OpenL openl = null;
try {
openl = makeOpenL(moduleNode);
} catch (OpenConfigurationException ex) {
OpenlSyntaxNode syntaxNode = moduleNode.getOpenlNode();
SyntaxNodeException error =
SyntaxNodeExceptionUtils.createError("Error Creating OpenL", ex, syntaxNode);
BindHelper.processError(error);
return BindHelper.makeInvalidCode(parsedCode, syntaxNode, new SyntaxNodeException[] {error});
}
IOpenBinder openlBinder = openl.getBinder();
IBindingContext bindingContext = openlBinder.makeBindingContext();
bindingContext = BindHelper.delegateContext(bindingContext, bindingContextDelegator);
if (parsedCode.getExternalParams() != null) {
bindingContext.setExternalParams(parsedCode.getExternalParams());
}
IBoundNode topNode = null;
if (!parsedCode.getCompiledDependencies().isEmpty()) {
topNode =
bindWithDependencies(
moduleNode, openl, bindingContext, parsedCode.getCompiledDependencies());
} else {
topNode = bind(moduleNode, openl, bindingContext);
}
return new BoundCode(parsedCode, topNode, bindingContext.getErrors(), 0);
}
public IBoundNode bind(ISyntaxNode node, IBindingContext bindingContext) throws Exception {
int childrenCount = node.getNumberOfChildren();
if (childrenCount < 1) {
BindHelper.processError(
"Method node should have at least one subnode", node, bindingContext, false);
return new ErrorBoundNode(node);
}
ISyntaxNode lastNode = node.getChild(childrenCount - 1);
String methodName = ((IdentifierNode) lastNode).getIdentifier();
IBoundNode[] children = bindChildren(node, bindingContext, 0, childrenCount - 1);
IOpenClass[] parameterTypes = getTypes(children);
IMethodCaller methodCaller =
bindingContext.findMethodCaller(
ISyntaxConstants.THIS_NAMESPACE, methodName, parameterTypes);
methodCaller = autoCastReturnTypeWrap(bindingContext, methodCaller, parameterTypes);
// can`t find directly the method with given name and parameters. so,
// try to bind it some additional ways
//
if (methodCaller == null) {
return bindWithAdditionalBinders(
node, bindingContext, methodName, parameterTypes, children, childrenCount);
}
String bindingType = APPROPRIATE_BY_SIGNATURE_METHOD;
log(methodName, parameterTypes, bindingType);
return new MethodBoundNode(node, children, methodCaller);
}
private void processModuleContextErrors(IBindingContext bindingContext) {
for (SyntaxNodeException e : syntaxNodeExceptions) {
bindingContext.addError(e);
}
syntaxNodeExceptions.clear();
}
/**
* Common binding cycle.
*
* @param moduleNode
* @param openl
* @param moduleContext
* @param moduleOpenClass
* @param bindingContext
* @return
*/
private IBoundNode processBinding(
XlsModuleSyntaxNode moduleNode,
OpenL openl,
RulesModuleBindingContext moduleContext,
XlsModuleOpenClass moduleOpenClass,
IBindingContext bindingContext) {
IVocabulary vocabulary = makeVocabulary(moduleNode);
if (vocabulary != null) {
processVocabulary(vocabulary, moduleContext);
}
//
// Selectors
//
ASelector<ISyntaxNode> propertiesSelector = getSelector(XlsNodeTypes.XLS_PROPERTIES);
ASelector<ISyntaxNode> dataTypeSelector = getSelector(XlsNodeTypes.XLS_DATATYPE);
ISelector<ISyntaxNode> notPropertiesAndNotDatatypeSelector =
propertiesSelector.not().and(dataTypeSelector.not());
ISelector<ISyntaxNode> spreadsheetSelector = getSelector(XlsNodeTypes.XLS_SPREADSHEET);
ISelector<ISyntaxNode> testMethodSelector = getSelector(XlsNodeTypes.XLS_TEST_METHOD);
ISelector<ISyntaxNode> runMethodSelector = getSelector(XlsNodeTypes.XLS_RUN_METHOD);
ISelector<ISyntaxNode> commonTablesSelector =
notPropertiesAndNotDatatypeSelector.and(
spreadsheetSelector.not().and(testMethodSelector.not().and(runMethodSelector.not())));
// Bind property node at first.
//
TableSyntaxNode[] propertiesNodes = selectNodes(moduleNode, propertiesSelector);
bindInternal(moduleNode, moduleOpenClass, propertiesNodes, openl, moduleContext);
bindPropertiesForAllTables(moduleNode, moduleOpenClass, openl, moduleContext);
IBoundNode topNode = null;
// Bind datatype nodes.
TableSyntaxNode[] datatypeNodes = selectNodes(moduleNode, dataTypeSelector);
/*
* Processes datatype table nodes before the bind operation. Checks type
* declarations and finds invalid using of inheritance feature at this
* step.
*/
TableSyntaxNode[] processedDatatypeNodes =
new DatatypesSorter()
.sort(
datatypeNodes,
moduleContext); // Rewrite this sorter with TableSyntaxNodeRelationsUtils
bindInternal(moduleNode, moduleOpenClass, processedDatatypeNodes, openl, moduleContext);
// Select nodes excluding Properties, Datatype, Spreadsheet, Test,
// RunMethod tables
TableSyntaxNode[] commonTables = selectNodes(moduleNode, commonTablesSelector);
// Select and sort Spreadsheet tables
TableSyntaxNode[] spreadsheets = selectSpreadsheetNodes(moduleNode, spreadsheetSelector);
if (OpenLSystemProperties.isCustomSpreadsheetType(bindingContext.getExternalParams())) {
try {
spreadsheets =
TableSyntaxNodeRelationsUtils.sort(
spreadsheets, new SpreadsheetTableSyntaxNodeRelationsDeterminer());
} catch (TableSyntaxNodeCircularDependencyException e) {
for (TableSyntaxNode tsn : e.getTableSyntaxNodes()) {
SyntaxNodeException error = SyntaxNodeExceptionUtils.createError(e, tsn);
processError(error, tsn, moduleContext);
}
}
}
TableSyntaxNode[] commonAndSpreadsheetTables = ArrayUtils.addAll(commonTables, spreadsheets);
bindInternal(moduleNode, moduleOpenClass, commonAndSpreadsheetTables, openl, moduleContext);
// Select Test and RunMethod tables
TableSyntaxNode[] runTables = selectNodes(moduleNode, runMethodSelector);
bindInternal(moduleNode, moduleOpenClass, runTables, openl, moduleContext);
TableSyntaxNode[] testTables = selectNodes(moduleNode, testMethodSelector);
topNode = bindInternal(moduleNode, moduleOpenClass, testTables, openl, moduleContext);
if (moduleOpenClass.isUseDescisionTableDispatcher()) {
DispatcherTablesBuilder dispTableBuilder =
new DispatcherTablesBuilder((XlsModuleOpenClass) topNode.getType(), moduleContext);
dispTableBuilder.build();
}
((XlsModuleOpenClass) topNode.getType()).setRulesModuleBindingContext(moduleContext);
((XlsModuleOpenClass) topNode.getType()).completeOpenClassBuilding();
processErrors(moduleOpenClass.getErrors(), bindingContext);
return topNode;
}
@SuppressWarnings("unchecked")
public static IConditionEvaluator makeEvaluator(
ICondition condition, IOpenClass methodType, IBindingContext bindingContext)
throws SyntaxNodeException {
IParameterDeclaration[] params = condition.getParams();
switch (params.length) {
case 1:
IOpenClass paramType = params[0].getType();
IOpenCast openCast = bindingContext.getCast(paramType, methodType);
if (openCast != null) {
return new EqualsIndexedEvaluator(openCast);
}
IAggregateInfo aggregateInfo = paramType.getAggregateInfo();
if (aggregateInfo.isAggregate(paramType)
&& aggregateInfo.getComponentType(paramType).isAssignableFrom(methodType)) {
return new ContainsInArrayIndexedEvaluator();
}
IRangeAdaptor<? extends Object, ? extends Comparable<?>> rangeAdaptor =
getRangeAdaptor(methodType, paramType);
if (rangeAdaptor != null) {
return new RangeIndexedEvaluator(
(IRangeAdaptor<Object, ? extends Comparable<Object>>) rangeAdaptor, 1);
}
if (JavaOpenClass.BOOLEAN.equals(methodType)
|| JavaOpenClass.getOpenClass(Boolean.class).equals(methodType)) {
return new DefaultConditionEvaluator();
}
break;
case 2:
IOpenClass paramType0 = params[0].getType();
IOpenClass paramType1 = params[1].getType();
if (methodType == paramType0 && methodType == paramType1) {
Class<?> clazz = methodType.getInstanceClass();
if (clazz != short.class
&& clazz != byte.class
&& clazz != int.class
&& clazz != long.class
&& clazz != double.class
&& clazz != float.class
&& !Comparable.class.isAssignableFrom(clazz)) {
String message = String.format("Type '%s' is not Comparable", methodType.getName());
throw SyntaxNodeExceptionUtils.createError(
message, null, null, condition.getSourceCodeModule());
}
return new RangeIndexedEvaluator(null, 2);
}
aggregateInfo = paramType1.getAggregateInfo();
if (aggregateInfo.isAggregate(paramType1)
&& aggregateInfo.getComponentType(paramType1) == methodType) {
BooleanTypeAdaptor booleanTypeAdaptor = BooleanAdaptorFactory.getAdaptor(paramType0);
if (booleanTypeAdaptor != null) {
return new ContainsInOrNotInArrayIndexedEvaluator(booleanTypeAdaptor);
}
}
if (JavaOpenClass.BOOLEAN.equals(methodType)
|| JavaOpenClass.getOpenClass(Boolean.class).equals(methodType)) {
return new DefaultConditionEvaluator();
}
break;
}
List<String> names = new ArrayList<String>();
for (IParameterDeclaration parameterDeclaration : params) {
String name = parameterDeclaration.getType().getName();
names.add(name);
}
String parametersString = StringUtils.join(names, ",");
String message =
String.format(
"Can not make a Condition Evaluator for parameter %s and [%s]",
methodType.getName(), parametersString);
throw SyntaxNodeExceptionUtils.createError(
message, null, null, condition.getSourceCodeModule());
}