/** Initializes the servlet. */
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
// It seems that if the servlet fails to initialize the first time,
// init can be called again (it has been observed in Tomcat log files
// but not explained).
if (initAttempted) {
// This happens - the query and update servlets share this class
// log.info("Re-initialization of servlet attempted") ;
return;
}
initAttempted = true;
servletConfig = config;
// Modify the (Jena) global filemanager to include loading by servlet context
FileManager fileManager = FileManager.get();
if (config != null) {
servletContext = config.getServletContext();
fileManager.addLocator(new LocatorServletContext(servletContext));
}
printName = config.getServletName();
String configURI = config.getInitParameter(Joseki.configurationFileProperty);
servletEnv();
try {
Dispatcher.initServiceRegistry(fileManager, configURI);
} catch (ConfigurationErrorException confEx) {
throw new ServletException("Joseki configuration error", confEx);
}
}
@NotNull
public Expression expressionToExpression(@Nullable PsiExpression e) {
if (e == null) return Expression.EMPTY_EXPRESSION;
ExpressionVisitor expressionVisitor = dispatcher.getExpressionVisitor();
e.accept(expressionVisitor);
return expressionVisitor.getResult();
}
@NotNull
private Function methodToFunction(@NotNull PsiMethod method, boolean notEmpty) {
if (isOverrideObjectDirect(method)) {
dispatcher.setExpressionVisitor(new ExpressionVisitorForDirectObjectInheritors(this));
} else {
dispatcher.setExpressionVisitor(new ExpressionVisitor(this));
}
methodReturnType = method.getReturnType();
IdentifierImpl identifier = new IdentifierImpl(method.getName());
Type returnType =
typeToType(
method.getReturnType(), ConverterUtil.isAnnotatedAsNotNull(method.getModifierList()));
Block body =
hasFlag(J2KConverterFlags.SKIP_BODIES)
? Block.EMPTY_BLOCK
: blockToBlock(method.getBody(), notEmpty); // #TODO
Element params = createFunctionParameters(method);
List<Element> typeParameters = elementsToElementList(method.getTypeParameters());
Set<String> modifiers = modifiersListToModifiersSet(method.getModifierList());
if (isOverrideAnyMethodExceptMethodsFromObject(method)) {
modifiers.add(Modifier.OVERRIDE);
}
if (method.getParent() instanceof PsiClass && ((PsiClass) method.getParent()).isInterface()) {
modifiers.remove(Modifier.ABSTRACT);
}
if (isNotOpenMethod(method)) {
modifiers.add(Modifier.NOT_OPEN);
}
if (method.isConstructor()) { // TODO: simplify
boolean isPrimary = isConstructorPrimary(method);
return new Constructor(
identifier,
modifiers,
returnType,
typeParameters,
params,
new Block(removeEmpty(body.getStatements()), false),
isPrimary);
}
return new Function(identifier, modifiers, returnType, typeParameters, params, body);
}
protected void doCommon(HttpServletRequest httpRequest, HttpServletResponse httpResponse) {
try {
if (log.isDebugEnabled()) log.debug(HttpUtils.fmtRequest(httpRequest));
// getRequestURL is the exact string used by the caller in the request.
// Internally, it's the "request URI" that names the service
// String requestURL = httpRequest.getRequestURL().toString() ;
String uri = httpRequest.getRequestURI();
if (uri.length() > urlLimit) {
httpResponse.setStatus(HttpServletResponse.SC_REQUEST_URI_TOO_LONG);
return;
}
String serviceURI = chooseServiceURI(uri, httpRequest);
serviceURI = Service.canonical(serviceURI);
String sender = httpRequest.getRemoteAddr();
log.info("[" + sender + "] Service URI = <" + serviceURI + ">");
// MIME-Type
String contentType = httpRequest.getContentType();
// if ( Joseki.contentSPARQLUpdate.equals(contentType) ||
// Joseki.contentSPARQLUpdate_X.equals(contentType) )
// {}
Request request = setupRequest(serviceURI, httpRequest);
request.setParam(Joseki.VERB, httpRequest.getMethod());
Response response = new ResponseHttp(request, httpRequest, httpResponse);
Dispatcher.dispatch(serviceURI, request, response);
} catch (Exception ex) {
try {
log.warn("Internal server error", ex);
// httpResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR) ;
// httpResponse.flushBuffer() ;
// httpResponse.getWriter().close() ;
httpResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} catch (Exception e) {
}
}
}
private static CtClass makeExpressionClass(
Source.Staged staged, String superClassName, String memberClassName) {
// Here we make the language class accessible!
if (!Modifier.isPublic(staged.getLanguage().getModifiers())) {
staged.getLanguage().setModifiers(Modifier.setPublic(staged.getLanguage().getModifiers()));
}
CtClass clazz;
try {
ClassPool cp = ClassPool.getDefault();
CtClass superClass = cp.getCtClass(superClassName);
clazz =
cp.makeClass(
superClass.getName()
+ "$Generated"
+ id
+ "$"
+ staged.getMember().getDeclaringClass().getName().replace(".", "_")
+ "$"
+ staged.getMember().getName().replace(".", "_"),
superClass);
id++;
// Make accepted language static fields
HashMap<CtClass, String> acceptedLanguageMap = new HashMap<>();
for (Use.Argument a : staged.getArguments()) {
for (CtClass l : a.getAcceptedLanguages()) {
if (!acceptedLanguageMap.containsKey(l) && !l.equals(Util.LANGUAGE_CLASS)) {
String lName = "acceptedLanguage" + acceptedLanguageMap.size();
int lPersistentId = Dispatcher.addPersistent(l);
CtField lField =
CtField.make(
"private static final "
+ CtClass.class.getName()
+ " "
+ lName
+ " = ("
+ CtClass.class.getName()
+ ") "
+ Util.DISPATCHER_CLASS.getName()
+ ".removePersistent("
+ lPersistentId
+ ");",
clazz);
clazz.addField(lField);
acceptedLanguageMap.put(l, lName);
}
}
}
// Make language field
String languageName = "language";
int languagePersistentId = Dispatcher.addPersistent(staged.getLanguage());
CtField languageField =
CtField.make(
"private static final "
+ CtClass.class.getName()
+ " "
+ languageName
+ " = ("
+ CtClass.class.getName()
+ ") "
+ Util.DISPATCHER_CLASS.getName()
+ ".removePersistent("
+ languagePersistentId
+ ");",
clazz);
clazz.addField(languageField);
// Make member field
String memberName = "member";
int memberPersistentId = Dispatcher.addPersistent(staged.getMember());
CtField memberField =
CtField.make(
"private static final "
+ memberClassName
+ " "
+ memberName
+ " = ("
+ memberClassName
+ ")"
+ Util.DISPATCHER_CLASS.getName()
+ ".removePersistent("
+ memberPersistentId
+ ");",
clazz);
clazz.addField(memberField);
// Make constructor
String constructorSource =
"private constructor("
+ Util.EXPRESSION_CLASS.getName()
+ "[] arguments, "
+ Util.STATIC_INFO_CLASS.getName()
+ " staticInfo, "
+ Util.CLOSURE_HOLDER_CLASS.getName()
+ " closureHolder) {\n"
+ " super(arguments, staticInfo, closureHolder);\n"
+ "}";
CtConstructor constructor = CtNewConstructor.make(constructorSource, clazz);
clazz.addConstructor(constructor);
// Make factory-like invoke methods
ImmutableList<Use.Argument> args = staged.getArguments();
StringBuilder invokeSource = new StringBuilder();
if (staged.isStrict() || Util.isCarrier(staged.getType())) {
invokeSource.append(
"public static " + staged.getType().getCtClass().getName() + " invoke(");
} else if (staged.getType().isReference()) {
invokeSource.append("public static " + Util.LOCAL_CARRIER_CLASS.getName() + " invoke(");
} else {
invokeSource.append("public static " + clazz.getName() + " invoke(");
}
if (staged.getArguments().size() > 253) {
invokeSource.append("Object[] objectArguments, ");
if (!staged.getStaticInfoElements().isEmpty()) {
invokeSource.append(Util.STATIC_INFO_CLASS.getName() + " staticInfo, ");
}
invokeSource.append(Util.CLOSURE_HOLDER_CLASS.getName() + " closureHolder) {\n");
for (int i = 0; i < args.size(); i++) {
if (Util.isGlobalCarrier(args.get(i).getType())) {
invokeSource
.append(" ")
.append(Util.GLOBAL_CARRIER_CLASS.getName())
.append(" argument")
.append(i)
.append(" = (")
.append(Util.GLOBAL_CARRIER_CLASS.getName())
.append(") objectArguments[")
.append(i)
.append("];\n");
} else if (Util.isLocalCarrier(args.get(i).getType())
|| (args.get(i).getType().isReference()
&& !Util.couldBeGlobalCarrier(args.get(i).getType()))) {
invokeSource
.append(" ")
.append(Util.LOCAL_CARRIER_CLASS.getName())
.append(" argument")
.append(i)
.append(" = (")
.append(Util.LOCAL_CARRIER_CLASS.getName())
.append(") objectArguments[")
.append(i)
.append("];\n");
} else if (args.get(i).getType().isReference()) {
invokeSource
.append(" ")
.append(Type.OBJECT.getCtClass().getName())
.append(" argument")
.append(i)
.append(" = objectArguments[")
.append(i)
.append("];\n");
} else {
invokeSource
.append(" ")
.append(Util.EXPRESSION_CLASS.getName())
.append(" argument")
.append(i)
.append(" = (")
.append(Util.EXPRESSION_CLASS.getName())
.append(") objectArguments[")
.append(i)
.append("];\n");
}
}
} else {
for (int i = 0; i < args.size(); i++) {
if (Util.isGlobalCarrier(args.get(i).getType())) {
invokeSource.append(Util.GLOBAL_CARRIER_CLASS.getName()).append(" argument").append(i);
} else if (Util.isLocalCarrier(args.get(i).getType())
|| (args.get(i).getType().isReference()
&& !Util.couldBeGlobalCarrier(args.get(i).getType()))) {
invokeSource.append(Util.LOCAL_CARRIER_CLASS.getName()).append(" argument").append(i);
} else if (args.get(i).getType().isReference()) {
invokeSource.append(Type.OBJECT.getCtClass().getName()).append(" argument").append(i);
} else {
invokeSource.append(Util.EXPRESSION_CLASS.getName()).append(" argument").append(i);
}
invokeSource.append(", ");
}
if (!staged.getStaticInfoElements().isEmpty()) {
invokeSource.append(Util.STATIC_INFO_CLASS.getName() + " staticInfo, ");
}
invokeSource.append(Util.CLOSURE_HOLDER_CLASS.getName() + " closureHolder) {\n");
}
invokeSource.append(
" "
+ Util.EXPRESSION_CLASS.getName()
+ " payload;\n"
+ " "
+ Util.EXPRESSION_CLASS.getName()
+ "[] arguments = new "
+ Util.EXPRESSION_CLASS.getName()
+ "["
+ args.size()
+ "];\n");
for (int i = 0; i < args.size(); i++) {
if (Util.isGlobalCarrier(args.get(i).getType())) {
invokeSource.append(
" payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadGlobalCarrierChecked(argument"
+ i
+ ");\n"
+ " if (!("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ")) {\n"
+ " arguments["
+ i
+ "] = "
+ Util.DISPATCHER_CLASS.getName()
+ ".selfLiftGlobalCarrier(argument"
+ i
+ ");\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = payload;\n"
+ " }\n");
} else if (Util.isLocalCarrier(args.get(i).getType())
|| (args.get(i).getType().isReference()
&& !Util.couldBeGlobalCarrier(args.get(i).getType()))) {
invokeSource.append(
" payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadLocalCarrierChecked(argument"
+ i
+ ");\n"
+ " if ("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ") {\n"
+ " arguments["
+ i
+ "] = payload.getRaw();\n"
+ " } else {\n"
+ " payload.evaluate();\n"
// This handles the weird case when the materialized argument could be globally
// carried and might need unloading and checking
// We know that it is an ObjectValue instance
+ " "
+ Util.EXPRESSION_CLASS.getName()
+ " value = payload.asValueIfEvaluated();\n"
+ " Object obj = value.materializeAsObject(); \n"
+ " if (obj instanceof "
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") {\n"
+ " payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadGlobalCarrier(("
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") obj);\n"
+ " if (payload == null || !("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ")) {\n"
+ " arguments["
+ i
+ "] = value;\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = payload;\n"
+ " }\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = value;\n"
+ " }\n"
+ " }\n");
} else if (args.get(i).getType().isReference()) {
invokeSource.append(
" if (argument"
+ i
+ " instanceof "
+ Util.LOCAL_CARRIER_CLASS.getName()
+ ") {\n"
+ " payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadLocalCarrierChecked(("
+ Util.LOCAL_CARRIER_CLASS.getName()
+ ") argument"
+ i
+ ");\n"
+ " if ("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ") {\n"
+ " arguments["
+ i
+ "] = payload.getRaw();\n"
+ " } else {\n"
+ " payload.evaluate();\n"
// This handles the weird case when the materialized argument could be globally
// carried and might need unloading and checking
// We know that it is an ObjectValue instance
+ " "
+ Util.EXPRESSION_CLASS.getName()
+ " value = payload.asValueIfEvaluated();\n"
+ " Object obj = value.materializeAsObject(); \n"
+ " if (obj instanceof "
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") {\n"
+ " payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadGlobalCarrier(("
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") obj);\n"
+ " if (payload == null || !("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ")) {\n"
+ " arguments["
+ i
+ "] = value;\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = payload;\n"
+ " }\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = value;\n"
+ " }\n"
+ " }\n"
+ " } else if (argument"
+ i
+ " instanceof "
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") {\n"
+ " payload = "
+ Util.DISPATCHER_CLASS.getName()
+ ".unloadGlobalCarrierChecked(("
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") argument"
+ i
+ ");\n"
+ " if (!("
+ generateLanguageAcceptCheck(
"payload", args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ")) {\n"
+ " arguments["
+ i
+ "] = "
+ Util.DISPATCHER_CLASS.getName()
+ ".selfLiftGlobalCarrier(("
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ ") argument"
+ i
+ ");\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = payload;\n"
+ " }\n"
+ " } else {\n"
+ " arguments["
+ i
+ "] = "
+ Util.DISPATCHER_CLASS.getName()
+ "."
+ Util.getLiftMethodName(Type.OBJECT)
+ "(argument"
+ i
+ ");\n"
+ " }\n");
} else {
invokeSource.append(
" if ("
+ generateLanguageAcceptCheck(
"argument" + i, args.get(i).getAcceptedLanguages(), acceptedLanguageMap)
+ ") {\n"
+ " arguments["
+ i
+ "] = argument"
+ i
+ generateConversionSuffix(args.get(i).getType())
+ ".getRaw();\n"
+ " } else {\n"
+ " argument"
+ i
+ ".evaluate();\n"
+ " arguments["
+ i
+ "] = argument"
+ i
+ ".asValueIfEvaluated();\n"
+ " }\n");
}
}
String construction;
if (!staged.getStaticInfoElements().isEmpty()) {
construction = "new " + clazz.getName() + "(arguments, staticInfo, closureHolder)";
} else {
construction = "new " + clazz.getName() + "(arguments, null, closureHolder)";
}
if (staged.isStrict()) {
Type type = staged.getType();
if (type.isReference()) {
invokeSource.append(
" return ("
+ type.getCtClass().getName()
+ ") ("
+ construction
+ ").materializeAsObject();\n");
} else if (type.equals(Type.BOOLEAN)) {
invokeSource.append(" return (" + construction + ").materializeAsBoolean();\n");
} else if (type.equals(Type.INT)) {
invokeSource.append(" return (" + construction + ").materializeAsInteger();\n");
} else if (type.equals(Type.LONG)) {
invokeSource.append(" return (" + construction + ").materializeAsLong();\n");
} else if (type.equals(Type.FLOAT)) {
invokeSource.append(" return (" + construction + ").materializeAsFloat();\n");
} else if (type.equals(Type.DOUBLE)) {
invokeSource.append(" return (" + construction + ").materializeAsDouble();\n");
} else if (type.equals(Type.BYTE)) {
invokeSource.append(" return (" + construction + ").materializeAsByte();\n");
} else if (type.equals(Type.CHAR)) {
invokeSource.append(" return (" + construction + ").materializeAsCharacter();\n");
} else if (type.equals(Type.SHORT)) {
invokeSource.append(" return (" + construction + ").materializeAsShort();\n");
} else if (type.equals(Type.VOID)) {
invokeSource.append(" return (" + construction + ").evaluate();\n");
}
} else {
if (Util.isGlobalCarrier(staged.getType())) {
if (staged.getType().getCtClass().equals(Util.GLOBAL_CARRIER_CLASS)) {
invokeSource.append(
" return new "
+ Util.GLOBAL_CARRIER_CLASS.getName()
+ "("
+ construction
+ ");\n");
} else {
CarrierTransformer.transformCarrierChecked(staged.getType().getCtClass());
invokeSource.append(
" return new "
+ staged.getType().getCtClass().getName()
+ "(("
+ Util.DISAMBIGUATION_PARAMETER_CLASS.getName()
+ ") null, "
+ construction
+ ");\n");
}
} else if (Util.isLocalCarrier(staged.getType())) {
if (staged.getType().getCtClass().equals(Util.LOCAL_CARRIER_CLASS)) {
invokeSource.append(
" return new "
+ Util.LOCAL_CARRIER_CLASS.getName()
+ "("
+ construction
+ ");\n");
} else {
CarrierTransformer.transformCarrierChecked(staged.getType().getCtClass());
invokeSource.append(
" return new "
+ staged.getType().getCtClass().getName()
+ "(("
+ Util.DISAMBIGUATION_PARAMETER_CLASS.getName()
+ ") null, "
+ construction
+ ");\n");
}
} else if (staged.getType().isReference()) {
invokeSource.append(
" return new " + Util.LOCAL_CARRIER_CLASS.getName() + "(" + construction + ");\n");
} else {
invokeSource.append(" return " + construction + ";\n");
}
}
invokeSource.append("}");
CtMethod invoke = CtMethod.make(invokeSource.toString(), clazz);
clazz.addMethod(invoke);
// Make isomorphic hash code method
String isomorphicHashCodeSource =
"int isomorphicHashCode() {\n"
+ " if (!$0.isomorphicHashCodeHasBeenCalculated) {\n"
+ " super.isomorphicHashCode("
+ staged.getMember().hashCode()
+ ");\n"
+ " }"
+ " return $0.isomorphicHashCode;"
+ "}";
CtMethod isomorphicHashCode = CtMethod.make(isomorphicHashCodeSource, clazz);
clazz.addMethod(isomorphicHashCode);
// Make isomorphism check method
String isIsomorphicToSource =
"boolean isIsomorphicTo(java.util.IdentityHashMap identityMap, "
+ Util.EXPRESSION_CLASS.getName()
+ " expression) {\n"
+ " if (!(expression instanceof "
+ clazz.getName()
+ ")) { return false; }\n"
+ " return super.isIsomorphicTo(identityMap, expression);\n"
+ "}";
CtMethod isIsomorphicTo = CtMethod.make(isIsomorphicToSource, clazz);
clazz.addMethod(isIsomorphicTo);
// Make cache clone (with empty leaves to save memory) creation method
String cacheCloneSource =
Util.EXPRESSION_CLASS.getName()
+ " cacheClone(java.util.IdentityHashMap identityMap) {\n"
+ " "
+ Util.EXPRESSION_CLASS.getName()
+ " e = ("
+ Util.EXPRESSION_CLASS.getName()
+ ") identityMap.get(this);\n"
+ " if (e != null) {\n"
+ " return e;\n"
+ " } else {\n"
+ " "
+ Util.EXPRESSION_CLASS.getName()
+ "[] clonedArguments = super.cacheCloneArguments(identityMap);\n"
+ " if (clonedArguments != null) {\n"
+ " "
+ clazz.getName()
+ " s = new "
+ clazz.getName()
+ "(clonedArguments, $0.staticInfo, null);\n"
+ " s.isomorphicHashCode = $0.isomorphicHashCode();\n"
+ " s.isomorphicHashCodeHasBeenCalculated = true;\n"
+ " identityMap.put(this, s);\n"
+ " return s;\n"
+ " } else {\n"
+ " identityMap.put(this, this);\n"
+ " return this;\n"
+ " }\n"
+ " }\n"
+ "}";
CtMethod cacheClone = CtMethod.make(cacheCloneSource, clazz);
clazz.addMethod(cacheClone);
// Make language acceptance check method
String isAcceptedBySource =
"boolean isAcceptedBy("
+ CtClass.class.getName()
+ " language) { return $0.language.equals(language); }";
CtMethod isAcceptedBy = CtMethod.make(isAcceptedBySource, clazz);
clazz.addMethod(isAcceptedBy);
// Make polymorphic member retrieval method
String getMemberSource =
"public " + memberClassName + " getMember() { return $0." + memberName + "; }";
CtMethod getMember = CtMethod.make(getMemberSource, clazz);
clazz.addMethod(getMember);
// Make evaluation method
Class<?> closureInterface = getClosureInterface(staged.getType());
String evaluateSource;
if (Util.isGlobalCarrier(staged.getType()) && !staged.isStrict()) {
evaluateSource = "public void evaluate() { throw new UnsupportedOperationException(); }";
} else {
evaluateSource =
"public void evaluate() {\n"
+ " if ($0.value != null) { return; }\n"
+ " "
+ closureInterface.getName()
+ " closure;\n"
+ " "
+ Util.ENVIRONMENT_CLASS.getName()
+ " environment;\n"
+ " if ($0.closureHolder == null) {\n"
+ " "
+ Util.CLOSURE_HOLDER_CLASS.getName()
+ " cachedClosureHolder = "
+ GlobalCache.class.getName()
+ ".getCachedClosureHolder($0);\n"
+ " if (cachedClosureHolder == null) {\n"
+ " "
+ Util.BINDER_CLASS.getName()
+ " binder = new "
+ Util.BINDER_CLASS.getName()
+ "($0);\n"
+ " closure = "
+ staged.getLanguage().getName()
+ ".make"
+ closureInterface.getSimpleName()
+ "($0, binder, false);\n"
+ " environment = new "
+ Util.ENVIRONMENT_CLASS.getName()
+ "($0, binder.getBoundCount());\n"
+ " if (!binder.inspectionOccurred()) {\n"
+ " "
+ GlobalCache.class.getName()
+ ".cache($0, closure, binder.getBoundCount());\n"
+ " }\n"
+ " } else {\n"
+ " closure = ("
+ closureInterface.getName()
+ ") cachedClosureHolder.getClosure();\n"
+ " environment = new "
+ Util.ENVIRONMENT_CLASS.getName()
+ "($0, cachedClosureHolder.getEnvironmentSize());\n"
+ " }\n"
+ " } else {\n"
+ " closure = ("
+ closureInterface.getName()
+ ") $0.closureHolder.getClosure();\n"
+ " if (closure == null) {\n"
+ " "
+ Util.CLOSURE_HOLDER_CLASS.getName()
+ " cachedClosureHolder = "
+ GlobalCache.class.getName()
+ ".getCachedClosureHolder($0);\n"
+ " if (cachedClosureHolder == null) {\n"
+ " "
+ Util.BINDER_CLASS.getName()
+ " binder = new "
+ Util.BINDER_CLASS.getName()
+ "($0);\n"
+ " closure = "
+ staged.getLanguage().getName()
+ ".make"
+ closureInterface.getSimpleName()
+ "($0, binder, $0.closureHolder.isPermanent());\n"
+ " environment = new "
+ Util.ENVIRONMENT_CLASS.getName()
+ "($0, binder.getBoundCount());\n"
+ " if (!binder.inspectionOccurred()) {\n"
+ " $0.closureHolder.set(closure, binder.getBoundCount());\n"
+ " "
+ GlobalCache.class.getName()
+ ".cache($0, closure, binder.getBoundCount());\n"
+ " }\n"
+ " } else {\n"
+ " closure = ("
+ closureInterface.getName()
+ ") cachedClosureHolder.getClosure();\n"
+ " environment = new "
+ Util.ENVIRONMENT_CLASS.getName()
+ "($0, cachedClosureHolder.getEnvironmentSize());\n"
+ " $0.closureHolder.set(closure, cachedClosureHolder.getEnvironmentSize());\n"
+ " }\n"
+ " } else {\n"
+ " environment = new "
+ Util.ENVIRONMENT_CLASS.getName()
+ "($0, $0.closureHolder.getEnvironmentSize());\n"
+ " }\n"
+ " }\n"
+ (staged.getType().equals(Type.VOID)
? " closure.evaluate(environment);\n"
: " $0.value = "
+ Util.DISPATCHER_CLASS.getName()
+ "."
+ Util.getLiftMethodName(staged.getType())
+ "(closure.evaluate(environment));\n")
+ "}";
}
CtMethod evaluate = CtMethod.make(evaluateSource, clazz);
clazz.addMethod(evaluate);
clazz.toClass();
} catch (CannotCompileException | NotFoundException e) {
throw new RuntimeException(e);
}
return clazz;
}