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Diffstat (limited to 'container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java')
-rw-r--r--container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java162
1 files changed, 1 insertions, 161 deletions
diff --git a/container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java b/container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java
index 0ec7001..4873e9b 100644
--- a/container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java
+++ b/container-compiler-plugin/src/main/java/io/trygvis/container/compiler/MyProcessor.java
@@ -1,11 +1,6 @@
package io.trygvis.container.compiler;
-import io.trygvis.container.compiler.model.ClassG;
-import io.trygvis.container.compiler.model.FieldRef;
-import io.trygvis.container.compiler.model.ParameterRef;
-import io.trygvis.container.compiler.model.TypeRef;
import io.trygvis.container.log.Log;
-import io.trygvis.container.tx.PlatformTransactionManager;
import org.springframework.transaction.annotation.Transactional;
import javax.annotation.processing.Completion;
@@ -16,28 +11,15 @@ import javax.lang.model.SourceVersion;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.Element;
import javax.lang.model.element.ExecutableElement;
-import javax.lang.model.element.Modifier;
-import javax.lang.model.element.Name;
import javax.lang.model.element.TypeElement;
-import javax.lang.model.element.VariableElement;
-import javax.lang.model.type.TypeKind;
-import javax.lang.model.type.TypeMirror;
import javax.lang.model.util.Elements;
import javax.lang.model.util.Types;
-import javax.tools.JavaFileObject;
-import java.io.CharArrayWriter;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.ArrayList;
import java.util.HashSet;
-import java.util.List;
import java.util.Set;
import static java.util.Arrays.asList;
import static java.util.Collections.emptyList;
import static java.util.Collections.emptySet;
-import static javax.lang.model.util.ElementFilter.constructorsIn;
-import static org.springframework.util.StringUtils.collectionToDelimitedString;
public class MyProcessor implements Processor {
@@ -87,7 +69,7 @@ public class MyProcessor implements Processor {
System.out.println("annotationMirror.getAnnotationType().asElement().getSimpleName() = " + annotationMirror.getAnnotationType().asElement().getSimpleName());
if (types.isSameType(tx.asType(), annotationMirror.getAnnotationType())) {
- processTransactional((TypeElement) element);
+ new TransactionalHandler(processingEnv).processTransactional((TypeElement) element);
}
// if (types.isSameType(log.asType(), annotationMirror.getAnnotationType())) {
// processLog((TypeElement) element);
@@ -101,146 +83,4 @@ public class MyProcessor implements Processor {
}
return true;
}
-
- private void processTransactional(TypeElement element) throws IOException {
- Name targetClassName = element.getSimpleName();
- System.out.println("Processing @Transactional " + targetClassName);
-
- Transactional transactional = element.getAnnotation(Transactional.class);
-
- String p = elements.getPackageOf(element).getQualifiedName().toString();
-
- String className = targetClassName + "_Transactional";
-
- JavaFileObject sourceFile = processingEnv.getFiler().createSourceFile(p + "." + className, element);
-
- try (PrintWriter w = new PrintWriter(sourceFile.openWriter())) {
- ClassG g = new ClassG(p, className, targetClassName.toString());
-// writer.println("package " + p + ";");
-// writer.println();
-// writer.println("import io.trygvis.container.tx.PlatformTransactionManager;");
-// writer.println();
-// writer.println("public class " + className + " extends " + targetClassName + " {");
-// writer.println(" private final PlatformTransactionManager transactionManager;");
-// writer.println();
-
- TypeRef platformTransactionManager = g.addImport(PlatformTransactionManager.class);
- FieldRef transactionManager = g.addField(PlatformTransactionManager.class, "transactionManager");
-
- for (ExecutableElement constructor : constructorsIn(elements.getAllMembers(element))) {
- if (!constructor.getModifiers().contains(Modifier.PUBLIC)) {
- continue;
- }
-
- constructor(g, constructor);
- }
-
-// System.out.println("elements.getTypeElement(\"Object\") = " + elements.getTypeElement("java.lang.Object"));
- Name javaLangObjectName = elements.getTypeElement("java.lang.Object").getQualifiedName();
-
- for (Element e : elements.getAllMembers(element)) {
- if (!(e instanceof ExecutableElement)) {
- continue;
- }
-
- ExecutableElement ee = (ExecutableElement) e;
-
- TypeElement enclosingElement = (TypeElement) ee.getEnclosingElement();
-
- if (enclosingElement.getQualifiedName().equals(javaLangObjectName)) {
- continue;
- }
-
- if (ee.getSimpleName().toString().equals("<init>")) {
- continue;
- }
-
-// System.out.println("ee.getSimpleName() = " + ee.getSimpleName());
-// System.out.println("ee.getEnclosingElement() = " + enclosingElement);
-// System.out.println("ee.getEnclosingElement().getQualifiedName() = " + enclosingElement.getQualifiedName());
-// System.out.println("ee.getEnclosingElement().asType().getKind().getDeclaringClass() = " + enclosingElement.asType().getKind().getDeclaringClass());
-
- TypeMirror returnTypeMirror = ee.getReturnType();
-
- TypeKind kind = returnTypeMirror.getKind();
-
- boolean isVoid = kind == TypeKind.VOID;
- TypeRef returnType = isVoid ? TypeRef.VOID : g.addImport(returnTypeMirror);
-// String returnString;
-// if (isVoid) {
-// returnString = "void";
-// } else {
-// returnString = returnTypeMirror.toString();
-// }
-
- List<ParameterRef> parameters = new ArrayList<>();
- List<String> arguments = new ArrayList<>();
- for (VariableElement ve : ee.getParameters()) {
-// parameters.add("final " + ve.asType().toString() + " " + ve.getSimpleName().toString());
- TypeRef k = g.addImport(ve.asType());
- parameters.add(new ParameterRef(k, ve.getSimpleName().toString()));
- arguments.add(ve.getSimpleName().toString());
- }
-
- CharArrayWriter buffer = new CharArrayWriter();
- PrintWriter m = new PrintWriter(buffer);
- g.addMethod(buffer.toString(), returnType, ee.getSimpleName().toString(), parameters.toArray(new ParameterRef[arguments.size()]));
-
-// writer.println();
-// writer.println(" public " + returnString + " " + ee.getSimpleName() + "(" + collectionToDelimitedString(parameters, ", ") + ") {");
-
-/*
- writer.println(" " + (isVoid ? "" : "return ") + "transactionManager.doInTransaction(");
- writer.println(" PlatformTransactionManager.TransactionIsolation.ISOLATION_" + transactional.isolation() + ",");
- writer.println(" PlatformTransactionManager.TransactionPropagation.PROPAGATION_" + transactional.propagation() + ",");
- writer.println(" new PlatformTransactionManager.TransactionTemplate<" + (isVoid ? "Object" : returnTypeMirror) + ">() {");
- writer.println(" @Override");
- writer.println(" public " + (isVoid ? "Object" : returnTypeMirror) + " doInTransaction() {");
- String targetInvocation = className + ".super." + ee.getSimpleName() + "(" + collectionToDelimitedString(arguments, ", ") + ");";
-
- if (isVoid) {
- writer.println(" " + targetInvocation);
- writer.println(" return null;");
- } else {
- writer.print(" return ");
- writer.println(targetInvocation);
- }
-
- writer.println(" }");
- writer.println(" });");
- writer.println(" }");
-*/
-
- elements.printElements(new PrintWriter(System.out), ee);
- }
-// writer.println("}");
- g.write(w);
- }
- }
-
- private void constructor(ClassG g, ExecutableElement constructor) {
- List<ParameterRef> parameters = new ArrayList<>();
- List<String> goesToSuper = new ArrayList<>();
-
- TypeRef k = g.addImport(PlatformTransactionManager.class);
- parameters.add(new ParameterRef(k, "_transactionManager_"));
-
- for (VariableElement p : constructor.getParameters()) {
-// parameters.add(p.asType().toString() + " " + p.getSimpleName().toString());
-// arguments.add(p.getSimpleName().toString());
- k = g.addImport(p.asType());
- String name = p.getSimpleName().toString();
- parameters.add(new ParameterRef(k, name));
- goesToSuper.add(name);
- }
-
-// String params = parameters.size() == 0 ? "" : ", " + collectionToDelimitedString(parameters, ", ");
-
- g.simpleConstructor(parameters, goesToSuper);
-
-// writer.println(" public " + className + "(PlatformTransactionManager _transactionManager_" + params + ") {");
-// writer.println(" super(" + collectionToDelimitedString(arguments, ", ") + ");");
-// writer.println(" this.transactionManager = _transactionManager_;");
-// writer.println(" }");
- }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-05 13:21:00 +0000