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-rw-r--r--src/core/lombok/core/Agent.java62
-rw-r--r--src/core/lombok/javac/HandlerLibrary.java49
-rw-r--r--src/core/lombok/javac/JavacAST.java1
-rw-r--r--src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java14
-rw-r--r--src/netbeansAgent/lombok/netbeans/agent/NetbeansEntryPoint.java75
-rw-r--r--src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java135
-rw-r--r--src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java179
-rw-r--r--src/netbeansAgent/lombok/netbeans/agent/package-info.java26
8 files changed, 502 insertions, 39 deletions
diff --git a/src/core/lombok/core/Agent.java b/src/core/lombok/core/Agent.java
new file mode 100644
index 00000000..2ba6bb20
--- /dev/null
+++ b/src/core/lombok/core/Agent.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.core;
+
+import java.lang.instrument.Instrumentation;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public abstract class Agent {
+ protected abstract void runAgent(String agentArgs, Instrumentation instrumentation, boolean injected) throws Exception;
+
+ public static void agentmain(String agentArgs, Instrumentation instrumentation) throws Exception {
+ runAgents(agentArgs, instrumentation, true);
+ }
+
+ public static void premain(String agentArgs, Instrumentation instrumentation) throws Exception {
+ runAgents(agentArgs, instrumentation, false);
+ }
+
+ private static final List<String> AGENT_NAMES = Collections.unmodifiableList(Arrays.asList(
+ "lombok.netbeans.agent.NetbeansPatcher",
+ "lombok.eclipse.agent.EclipsePatcher"
+ ));
+
+ private static void runAgents(String agentArgs, Instrumentation instrumentation, boolean injected) throws Exception {
+ for (String agentName : AGENT_NAMES) {
+ try {
+ Class<?> agentClass = Class.forName(agentName);
+ Agent agent = (Agent) agentClass.newInstance();
+ agent.runAgent(agentArgs, instrumentation, injected);
+ } catch (ClassNotFoundException e) {
+ //That's okay - this lombok evidently is a version with support for something stripped out.
+ } catch (ClassCastException e) {
+ throw new InternalError("Lombok bug. Class: " + agentName + " is not an implementation of lombok.core.Agent");
+ } catch (IllegalAccessException e) {
+ throw new InternalError("Lombok bug. Class: " + agentName + " is not public");
+ } catch (InstantiationException e) {
+ throw new InternalError("Lombok bug. Class: " + agentName + " is not concrete or has no public no-args constructor");
+ }
+ }
+ }
+}
diff --git a/src/core/lombok/javac/HandlerLibrary.java b/src/core/lombok/javac/HandlerLibrary.java
index bbe9dec0..48218513 100644
--- a/src/core/lombok/javac/HandlerLibrary.java
+++ b/src/core/lombok/javac/HandlerLibrary.java
@@ -21,14 +21,12 @@
*/
package lombok.javac;
+import java.io.IOException;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
-import java.util.Iterator;
import java.util.Map;
-import java.util.ServiceConfigurationError;
-import java.util.ServiceLoader;
import javax.annotation.processing.Messager;
import javax.tools.Diagnostic;
@@ -85,46 +83,36 @@ public class HandlerLibrary {
public static HandlerLibrary load(Messager messager) {
HandlerLibrary library = new HandlerLibrary(messager);
- loadAnnotationHandlers(library);
- loadVisitorHandlers(library);
+ try {
+ loadAnnotationHandlers(library);
+ loadVisitorHandlers(library);
+ } catch (IOException e) {
+ System.err.println("Lombok isn't running due to misconfigured SPI files: " + e);
+ }
return library;
}
/** Uses SPI Discovery to find implementations of {@link JavacAnnotationHandler}. */
@SuppressWarnings("unchecked")
- private static void loadAnnotationHandlers(HandlerLibrary lib) {
+ private static void loadAnnotationHandlers(HandlerLibrary lib) throws IOException {
//No, that seemingly superfluous reference to JavacAnnotationHandler's classloader is not in fact superfluous!
- Iterator<JavacAnnotationHandler> it = ServiceLoader.load(JavacAnnotationHandler.class,
- JavacAnnotationHandler.class.getClassLoader()).iterator();
- while (it.hasNext()) {
- try {
- JavacAnnotationHandler<?> handler = it.next();
- Class<? extends Annotation> annotationClass =
- SpiLoadUtil.findAnnotationClass(handler.getClass(), JavacAnnotationHandler.class);
- AnnotationHandlerContainer<?> container = new AnnotationHandlerContainer(handler, annotationClass);
- if (lib.annotationHandlers.put(container.annotationClass.getName(), container) != null) {
- lib.javacWarning("Duplicate handlers for annotation type: " + container.annotationClass.getName());
- }
- lib.typeLibrary.addType(container.annotationClass.getName());
- } catch (ServiceConfigurationError e) {
- lib.javacWarning("Can't load Lombok annotation handler for javac", e);
+ for (JavacAnnotationHandler handler : SpiLoadUtil.findServices(JavacAnnotationHandler.class, JavacAnnotationHandler.class.getClassLoader())) {
+ Class<? extends Annotation> annotationClass =
+ SpiLoadUtil.findAnnotationClass(handler.getClass(), JavacAnnotationHandler.class);
+ AnnotationHandlerContainer<?> container = new AnnotationHandlerContainer(handler, annotationClass);
+ if (lib.annotationHandlers.put(container.annotationClass.getName(), container) != null) {
+ lib.javacWarning("Duplicate handlers for annotation type: " + container.annotationClass.getName());
}
+ lib.typeLibrary.addType(container.annotationClass.getName());
}
}
/** Uses SPI Discovery to find implementations of {@link JavacASTVisitor}. */
- private static void loadVisitorHandlers(HandlerLibrary lib) {
+ private static void loadVisitorHandlers(HandlerLibrary lib) throws IOException {
//No, that seemingly superfluous reference to JavacASTVisitor's classloader is not in fact superfluous!
- Iterator<JavacASTVisitor> it = ServiceLoader.load(JavacASTVisitor.class,
- JavacASTVisitor.class.getClassLoader()).iterator();
- while (it.hasNext()) {
- try {
- JavacASTVisitor handler = it.next();
- lib.visitorHandlers.add(handler);
- } catch (ServiceConfigurationError e) {
- lib.javacWarning("Can't load Lombok visitor handler for javac", e);
- }
+ for (JavacASTVisitor visitor : SpiLoadUtil.findServices(JavacASTVisitor.class, JavacASTVisitor.class.getClassLoader())) {
+ lib.visitorHandlers.add(visitor);
}
}
@@ -177,6 +165,7 @@ public class HandlerLibrary {
if (container == null) continue;
try {
+ System.out.println("Calling handle on: "+ container.handler.getClass().getName());
handled |= container.handle(node);
} catch (AnnotationValueDecodeFail fail) {
fail.owner.setError(fail.getMessage(), fail.idx);
diff --git a/src/core/lombok/javac/JavacAST.java b/src/core/lombok/javac/JavacAST.java
index 33c167f9..9cfe7f34 100644
--- a/src/core/lombok/javac/JavacAST.java
+++ b/src/core/lombok/javac/JavacAST.java
@@ -125,6 +125,7 @@ public class JavacAST extends AST<JavacAST, JavacNode, JCTree> {
/** @return A TreeMaker instance that you can use to create new AST nodes. */
public TreeMaker getTreeMaker() {
+ treeMaker.at(-1);
return treeMaker;
}
diff --git a/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java b/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java
index 7d2a28bc..741328f1 100644
--- a/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java
+++ b/src/eclipseAgent/lombok/eclipse/agent/EclipsePatcher.java
@@ -26,6 +26,7 @@ import java.util.Collection;
import java.util.Collections;
import java.util.List;
+import lombok.core.Agent;
import lombok.patcher.Hook;
import lombok.patcher.MethodTarget;
import lombok.patcher.ScriptManager;
@@ -41,15 +42,10 @@ import lombok.patcher.scripts.ScriptBuilder;
* classes in this package for more information about which classes are transformed and how they are
* transformed.
*/
-public class EclipsePatcher {
- private EclipsePatcher() {}
-
- public static void agentmain(@SuppressWarnings("unused") String agentArgs, Instrumentation instrumentation) throws Exception {
- registerPatchScripts(instrumentation, true);
- }
-
- public static void premain(@SuppressWarnings("unused") String agentArgs, Instrumentation instrumentation) throws Exception {
- registerPatchScripts(instrumentation, false);
+public class EclipsePatcher extends Agent {
+ @Override
+ public void runAgent(String agentArgs, Instrumentation instrumentation, boolean injected) throws Exception {
+ registerPatchScripts(instrumentation, injected);
}
private static void registerPatchScripts(Instrumentation instrumentation, boolean reloadExistingClasses) {
diff --git a/src/netbeansAgent/lombok/netbeans/agent/NetbeansEntryPoint.java b/src/netbeansAgent/lombok/netbeans/agent/NetbeansEntryPoint.java
new file mode 100644
index 00000000..963b70b5
--- /dev/null
+++ b/src/netbeansAgent/lombok/netbeans/agent/NetbeansEntryPoint.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.netbeans.agent;
+
+import java.util.Collections;
+
+import javax.annotation.processing.Messager;
+import javax.lang.model.element.AnnotationMirror;
+import javax.lang.model.element.AnnotationValue;
+import javax.lang.model.element.Element;
+import javax.tools.Diagnostic.Kind;
+
+import lombok.javac.JavacTransformer;
+
+import com.sun.source.util.TaskEvent;
+import com.sun.source.util.TaskListener;
+import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
+import com.sun.tools.javac.util.Context;
+
+public class NetbeansEntryPoint implements TaskListener {
+ public class DummyMessager implements Messager {
+ @Override public void printMessage(Kind kind, CharSequence msg) {
+ System.err.printf("%s: %s\n", kind, msg);
+ }
+
+ @Override public void printMessage(Kind kind, CharSequence msg, Element e) {
+ printMessage(kind, msg);
+ }
+
+ @Override public void printMessage(Kind kind, CharSequence msg, Element e, AnnotationMirror a) {
+ printMessage(kind, msg);
+ }
+
+ @Override public void printMessage(Kind kind, CharSequence msg, Element e, AnnotationMirror a, AnnotationValue v) {
+ printMessage(kind, msg);
+ }
+ }
+
+ private final Context context;
+
+ public NetbeansEntryPoint(Context context) {
+ this.context = context;
+ }
+
+ @Override public void started(TaskEvent event) {
+ //we run at the end, so all the action is in #finished.
+ }
+
+ @Override public void finished(TaskEvent event) {
+ if (TaskEvent.Kind.PARSE == event.getKind()) {
+ JavacTransformer transformer = new JavacTransformer(new DummyMessager()); //TODO hook into netbeans error reporting!
+ JCCompilationUnit compilationUnit = (JCCompilationUnit) event.getCompilationUnit();
+ transformer.transform(context, Collections.singleton(compilationUnit));
+ }
+ }
+}
diff --git a/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java b/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java
new file mode 100644
index 00000000..39df269b
--- /dev/null
+++ b/src/netbeansAgent/lombok/netbeans/agent/NetbeansPatcher.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.netbeans.agent;
+
+import java.lang.instrument.Instrumentation;
+
+import lombok.core.Agent;
+import lombok.patcher.Hook;
+import lombok.patcher.MethodTarget;
+import lombok.patcher.ScriptManager;
+import lombok.patcher.StackRequest;
+import lombok.patcher.scripts.ScriptBuilder;
+
+/**
+ * This is a java-agent that patches some of netbeans's classes so that lombok is initialized as Javac TaskListener,
+ * allowing us to change AST nodes anytime netbeans parses source code. It also fixes some of the places in netbeans that
+ * can't deal with generated code.
+ *
+ * The hard work on figuring out where to patch has been done by Jan Lahoda (jlahoda@netbeans.org)
+ */
+public class NetbeansPatcher extends Agent {
+ @Override
+ public void runAgent(String agentArgs, Instrumentation instrumentation, boolean injected) throws Exception {
+ registerPatchScripts(instrumentation, injected);
+ }
+
+ private static void registerPatchScripts(Instrumentation instrumentation, boolean reloadExistingClasses) {
+ ScriptManager sm = new ScriptManager();
+ sm.registerTransformer(instrumentation);
+
+ patchNetbeansClassLoader(sm);
+ patchNetbeansJavac(sm);
+ patchNetbeansMissingPositionAwareness(sm);
+
+ if (reloadExistingClasses) sm.reloadClasses(instrumentation);
+ }
+
+ private static void patchNetbeansClassLoader(ScriptManager sm) {
+ sm.addScript(ScriptBuilder.exitEarly()
+ .transplant().request(StackRequest.PARAM1, StackRequest.PARAM2)
+ .target(new MethodTarget("org.netbeans.StandardModule$OneModuleClassLoader", "<init>"))
+ .decisionMethod(new Hook("lombok/netbeans/agent/PatchFixes", "addSelfToClassLoader", "(Lorg/netbeans/Module;Ljava/util/List;)Z"))
+ .build());
+ sm.addScript(ScriptBuilder.exitEarly()
+ .transplant()
+ .request(StackRequest.THIS, StackRequest.PARAM1)
+ .target(new MethodTarget("org.netbeans.ProxyClassLoader", "getResource"))
+ .decisionMethod(new Hook("lombok/netbeans/agent/PatchFixes", "getResource_decision", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Z"))
+ .valueMethod(new Hook("lombok/netbeans/agent/PatchFixes", "getResource_value", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Ljava/net/URL;"))
+ .build());
+ sm.addScript(ScriptBuilder.exitEarly()
+ .transplant()
+ .request(StackRequest.THIS, StackRequest.PARAM1)
+ .target(new MethodTarget("org.netbeans.ProxyClassLoader", "getResources"))
+ .decisionMethod(new Hook("lombok/netbeans/agent/PatchFixes", "getResources_decision", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Z"))
+ .valueMethod(new Hook("lombok/netbeans/agent/PatchFixes", "getResources_value", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Ljava/util/Enumeration;"))
+ .build());
+ sm.addScript(ScriptBuilder.exitEarly()
+ .transplant()
+ .target(new MethodTarget("org.netbeans.ProxyClassLoader", "loadClass"))
+ .request(StackRequest.THIS, StackRequest.PARAM1)
+ .decisionMethod(new Hook("lombok/netbeans/agent/PatchFixes", "loadClass_decision", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Z"))
+ .valueMethod(new Hook("lombok/netbeans/agent/PatchFixes", "loadClass_value", "(Ljava/lang/ClassLoader;Ljava/lang/String;)Ljava/lang/Class;"))
+ .build());
+ }
+
+ private static void patchNetbeansJavac(ScriptManager sm) {
+ sm.addScript(ScriptBuilder.wrapReturnValue()
+ .request(StackRequest.THIS, StackRequest.PARAM1)
+ .transplant()
+ .target(new MethodTarget("com.sun.tools.javac.api.JavacTaskImpl", "setTaskListener"))
+ .wrapMethod(new Hook("lombok/netbeans/agent/PatchFixes", "fixContentOnSetTaskListener",
+ "(Lcom/sun/tools/javac/api/JavacTaskImpl;Lcom/sun/source/util/TaskListener;)V"))
+ .build());
+
+ sm.addScript(ScriptBuilder.wrapReturnValue()
+ .request(StackRequest.RETURN_VALUE, StackRequest.PARAM1)
+ .transplant()
+ .target(new MethodTarget("org.netbeans.modules.java.source.parsing.JavacParser", "createJavacTask",
+ "com.sun.tools.javac.api.JavacTaskImpl",
+ "org.netbeans.api.java.source.ClasspathInfo", "javax.tools.DiagnosticListener", "java.lang.String", "boolean",
+ "com.sun.tools.javac.api.ClassNamesForFileOraculum", "com.sun.tools.javac.util.CancelService"))
+ .wrapMethod(new Hook("lombok/netbeans/agent/PatchFixes", "addTaskListenerWhenCallingJavac",
+ "(Lcom/sun/tools/javac/api/JavacTaskImpl;Lorg/netbeans/api/java/source/ClasspathInfo;)V"))
+ .build());
+ }
+
+ private static void patchNetbeansMissingPositionAwareness(ScriptManager sm) {
+ sm.addScript(ScriptBuilder.replaceMethodCall()
+ .target(new MethodTarget("org.netbeans.modules.java.editor.overridden.ComputeAnnotations",
+ "createAnnotations"))
+ .methodToReplace(new Hook("com/sun/source/util/Trees", "getTree",
+ "(Ljavax/lang/model/element/Element;)Lcom/sun/source/tree/Tree;"))
+ .replacementMethod(new Hook("lombok/netbeans/agent/PatchFixes", "returnNullForGeneratedNode",
+ "(Lcom/sun/source/util/Trees;Ljavax/lang/model/element/Element;Ljava/lang/Object;)" +
+ "Lcom/sun/source/tree/Tree;"))
+ .requestExtra(StackRequest.PARAM1).transplant()
+ .build());
+
+ sm.addScript(ScriptBuilder.replaceMethodCall()
+ .target(new MethodTarget("org.netbeans.modules.java.source.parsing.FindMethodRegionsVisitor",
+ "visitMethod"))
+ .methodToReplace(new Hook("com/sun/source/util/SourcePositions", "getEndPosition",
+ "(Lcom/sun/source/tree/CompilationUnitTree;Lcom/sun/source/tree/Tree;)J"))
+ .replacementMethod(new Hook("lombok/netbeans/agent/PatchFixes", "returnMinus1ForGeneratedNode",
+ "(Lcom/sun/source/util/SourcePositions;Lcom/sun/source/tree/CompilationUnitTree;Lcom/sun/source/tree/Tree;)J"))
+ .transplant().build());
+
+ sm.addScript(ScriptBuilder.wrapMethodCall()
+ .target(new MethodTarget("org.netbeans.modules.java.source.save.CasualDiff", "filterHidden"))
+ .methodToWrap(new Hook("java/lang/Iterable", "iterator", "()L/java/util/Iterator;"))
+ .wrapMethod(new Hook("lombok/netbeans/agent/PatchFixes", "filterGenerated",
+ "(Ljava/util/Iterator;)L/java/util/Iterator;"))
+ .transplant().build());
+ }
+}
diff --git a/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java b/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java
new file mode 100644
index 00000000..d9b858cd
--- /dev/null
+++ b/src/netbeansAgent/lombok/netbeans/agent/PatchFixes.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.netbeans.agent;
+
+import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.List;
+import java.util.NoSuchElementException;
+
+import javax.lang.model.element.Element;
+
+import lombok.Lombok;
+import lombok.patcher.inject.LiveInjector;
+
+import org.netbeans.Module;
+import org.netbeans.ProxyClassLoader;
+import org.netbeans.api.java.source.ClasspathInfo;
+
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.Tree;
+import com.sun.source.util.SourcePositions;
+import com.sun.source.util.TaskListener;
+import com.sun.source.util.Trees;
+import com.sun.tools.javac.api.JavacTaskImpl;
+import com.sun.tools.javac.tree.JCTree;
+import com.sun.tools.javac.util.Context;
+
+// A lot of the footwork on the netbeans support has been done by Jan Lahoda, who is awesome. (jlahoda@netbeans.org)
+// This footwork was converted into a patch script form by me (rzwitserloot). See:
+// http://code.google.com/p/projectlombok/issues/detail?id=20#c3
+public class PatchFixes {
+ public static boolean loadClass_decision(@SuppressWarnings("unused") ClassLoader loader, String name) throws Exception {
+ return name.startsWith("lombok.");
+ }
+
+ public static Class<?> loadClass_value(ClassLoader loader, String name) throws Exception {
+ int last = name.lastIndexOf('.');
+ String pkg = (last >= 0) ? name.substring(0, last) : "";
+ Method m = ProxyClassLoader.class.getDeclaredMethod("selfLoadClass", String.class, String.class);
+ m.setAccessible(true);
+ return (Class<?>)m.invoke(loader, pkg, name);
+ }
+
+ public static boolean getResource_decision(@SuppressWarnings("unused") ClassLoader loader, String name) throws Exception {
+ return name.startsWith("META-INF/services/lombok.");
+ }
+
+ public static URL getResource_value(ClassLoader loader, String name) throws Exception {
+ Method m = ProxyClassLoader.class.getDeclaredMethod("findResource", String.class);
+ m.setAccessible(true);
+ return (URL) m.invoke(loader, name);
+ }
+
+ public static boolean getResources_decision(@SuppressWarnings("unused") ClassLoader loader, String name) throws Exception {
+ return name.startsWith("META-INF/services/lombok.");
+ }
+
+ public static Enumeration<?> getResources_value(ClassLoader loader, String name) throws Exception {
+ Method m = ProxyClassLoader.class.getDeclaredMethod("findResources", String.class);
+ m.setAccessible(true);
+ return (Enumeration<?>) m.invoke(loader, name);
+ }
+
+ public static boolean addSelfToClassLoader(Module module, List<File> classPath) {
+ if (module.getJarFile().getName().equals("org-netbeans-libs-javacimpl.jar")) {
+ String lombokJarLoc = LiveInjector.findPathJar(Lombok.class);
+ classPath.add(new File(lombokJarLoc));
+ }
+
+ return false;
+ }
+
+ public static void fixContentOnSetTaskListener(JavacTaskImpl that, TaskListener taskListener) throws Throwable {
+ Context context = that.getContext();
+
+ if (context.get(TaskListener.class) != null)
+ context.put(TaskListener.class, (TaskListener)null);
+ if (taskListener != null) {
+ try {
+ Method m = JavacTaskImpl.class.getDeclaredMethod("wrap", TaskListener.class);
+ try {
+ m.setAccessible(true);
+ } catch (SecurityException ignore) {}
+ TaskListener w = (TaskListener)m.invoke(that, taskListener);
+ context.put(TaskListener.class, w);
+ } catch (InvocationTargetException e) {
+ throw e.getCause();
+ }
+ }
+ }
+
+ public static Tree returnNullForGeneratedNode(Trees trees, Element element, Object o) throws Throwable {
+ try {
+ Tree tree = trees.getTree(element);
+ if (tree == null) return null;
+ CompilationUnitTree unit = (CompilationUnitTree) o.getClass().getMethod("getCompilationUnit").invoke(o);
+ int startPos = (int) trees.getSourcePositions().getStartPosition(unit, tree);
+ if (startPos == -1) return null;
+ return tree;
+ } catch (InvocationTargetException e) {
+ throw e.getCause();
+ }
+ }
+
+ public static long returnMinus1ForGeneratedNode(SourcePositions that, CompilationUnitTree cu, Tree tree) {
+ int start = (int) that.getStartPosition(cu, tree);
+ if (start < 0) return -1;
+ return that.getEndPosition(cu, tree);
+ }
+
+ public static void addTaskListenerWhenCallingJavac(JavacTaskImpl task,
+ @SuppressWarnings("unused") /* Will come in handy later */ ClasspathInfo cpInfo) throws Exception {
+ Class<?> entryPoint = JavacTaskImpl.class.getClassLoader().loadClass("lombok.netbeans.agent.NetbeansEntryPoint");
+ task.setTaskListener((TaskListener) entryPoint.getConstructor(Context.class).newInstance(task.getContext()));
+ }
+
+ public static Iterator<JCTree> filterGenerated(final Iterator<JCTree> it) {
+ return new Iterator<JCTree>() {
+ private JCTree next;
+ private boolean hasNext;
+
+ {
+ calc();
+ }
+
+ private void calc() {
+ while (it.hasNext()) {
+ JCTree n = it.next();
+ if (n.pos != -1) {
+ hasNext = true;
+ next = n;
+ return;
+ }
+ }
+
+ hasNext = false;
+ next = null;
+ }
+
+ @Override public boolean hasNext() {
+ return hasNext;
+ }
+
+ @Override public JCTree next() {
+ if (!hasNext) throw new NoSuchElementException();
+ JCTree n = next;
+ calc();
+ return n;
+ }
+
+ @Override public void remove() {
+ throw new UnsupportedOperationException();
+ }
+ };
+ }
+}
diff --git a/src/netbeansAgent/lombok/netbeans/agent/package-info.java b/src/netbeansAgent/lombok/netbeans/agent/package-info.java
new file mode 100644
index 00000000..a6a2f2db
--- /dev/null
+++ b/src/netbeansAgent/lombok/netbeans/agent/package-info.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * Contains the mechanism that instruments netbeans by being loaded as a javaagent.
+ */
+package lombok.netbeans.agent;
generated by cgit (git 2.46.0) at 2024-12-23 20:54:26 +0000