aoqi@0: /*
aoqi@0: * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: *
aoqi@0: * This code is free software; you can redistribute it and/or modify it
aoqi@0: * under the terms of the GNU General Public License version 2 only, as
aoqi@0: * published by the Free Software Foundation. Oracle designates this
aoqi@0: * particular file as subject to the "Classpath" exception as provided
aoqi@0: * by Oracle in the LICENSE file that accompanied this code.
aoqi@0: *
aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: * accompanied this code).
aoqi@0: *
aoqi@0: * You should have received a copy of the GNU General Public License version
aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: *
aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: * or visit www.oracle.com if you need additional information or have any
aoqi@0: * questions.
aoqi@0: */
aoqi@0:
aoqi@0:
aoqi@0: package com.sun.tools.javac.api;
aoqi@0:
aoqi@0: import java.io.IOException;
aoqi@0: import java.io.InputStream;
aoqi@0: import java.io.OutputStream;
aoqi@0: import java.io.Reader;
aoqi@0: import java.io.Writer;
aoqi@0: import java.lang.annotation.ElementType;
aoqi@0: import java.lang.annotation.Retention;
aoqi@0: import java.lang.annotation.RetentionPolicy;
aoqi@0: import java.lang.annotation.Target;
aoqi@0: import java.net.URI;
aoqi@0: import java.util.ArrayList;
aoqi@0: import java.util.Collection;
aoqi@0: import java.util.Collections;
aoqi@0: import java.util.HashMap;
aoqi@0: import java.util.Iterator;
aoqi@0: import java.util.List;
aoqi@0: import java.util.Locale;
aoqi@0: import java.util.Map;
aoqi@0: import java.util.Set;
aoqi@0:
aoqi@0: import javax.lang.model.element.Modifier;
aoqi@0: import javax.lang.model.element.NestingKind;
aoqi@0: import javax.tools.Diagnostic;
aoqi@0: import javax.tools.DiagnosticListener;
aoqi@0: import javax.tools.FileObject;
aoqi@0: import javax.tools.JavaFileManager;
aoqi@0: import javax.tools.JavaFileManager.Location;
aoqi@0: import javax.tools.JavaFileObject;
aoqi@0: import javax.tools.JavaFileObject.Kind;
aoqi@0:
aoqi@0: import com.sun.source.util.TaskEvent;
aoqi@0: import com.sun.source.util.TaskListener;
aoqi@0: import com.sun.tools.javac.util.ClientCodeException;
aoqi@0: import com.sun.tools.javac.util.Context;
aoqi@0: import com.sun.tools.javac.util.JCDiagnostic;
aoqi@0:
aoqi@0: /**
aoqi@0: * Wrap objects to enable unchecked exceptions to be caught and handled.
aoqi@0: *
aoqi@0: * For each method, exceptions are handled as follows:
aoqi@0: *
aoqi@0: * - Checked exceptions are left alone and propogate upwards in the
aoqi@0: * obvious way, since they are an expected aspect of the method's
aoqi@0: * specification.
aoqi@0: *
- Unchecked exceptions which have already been caught and wrapped in
aoqi@0: * ClientCodeException are left alone to continue propogating upwards.
aoqi@0: *
- All other unchecked exceptions (i.e. subtypes of RuntimeException
aoqi@0: * and Error) and caught, and rethrown as a ClientCodeException with
aoqi@0: * its cause set to the original exception.
aoqi@0: *
aoqi@0: *
aoqi@0: * The intent is that ClientCodeException can be caught at an appropriate point
aoqi@0: * in the program and can be distinguished from any unanticipated unchecked
aoqi@0: * exceptions arising in the main body of the code (i.e. bugs.) When the
aoqi@0: * ClientCodeException has been caught, either a suitable message can be
aoqi@0: * generated, or if appropriate, the original cause can be rethrown.
aoqi@0: *
aoqi@0: * This is NOT part of any supported API.
aoqi@0: * If you write code that depends on this, you do so at your own risk.
aoqi@0: * This code and its internal interfaces are subject to change or
aoqi@0: * deletion without notice.
aoqi@0: */
aoqi@0: public class ClientCodeWrapper {
aoqi@0: @Retention(RetentionPolicy.RUNTIME)
aoqi@0: @Target(ElementType.TYPE)
aoqi@0: public @interface Trusted { }
aoqi@0:
aoqi@0: public static ClientCodeWrapper instance(Context context) {
aoqi@0: ClientCodeWrapper instance = context.get(ClientCodeWrapper.class);
aoqi@0: if (instance == null)
aoqi@0: instance = new ClientCodeWrapper(context);
aoqi@0: return instance;
aoqi@0: }
aoqi@0:
aoqi@0: /**
aoqi@0: * A map to cache the results of whether or not a specific classes can
aoqi@0: * be "trusted", and thus does not need to be wrapped.
aoqi@0: */
aoqi@0: Map, Boolean> trustedClasses;
aoqi@0:
aoqi@0: protected ClientCodeWrapper(Context context) {
aoqi@0: trustedClasses = new HashMap, Boolean>();
aoqi@0: }
aoqi@0:
aoqi@0: public JavaFileManager wrap(JavaFileManager fm) {
aoqi@0: if (isTrusted(fm))
aoqi@0: return fm;
aoqi@0: return new WrappedJavaFileManager(fm);
aoqi@0: }
aoqi@0:
aoqi@0: public FileObject wrap(FileObject fo) {
aoqi@0: if (isTrusted(fo))
aoqi@0: return fo;
aoqi@0: return new WrappedFileObject(fo);
aoqi@0: }
aoqi@0:
aoqi@0: FileObject unwrap(FileObject fo) {
aoqi@0: if (fo instanceof WrappedFileObject)
aoqi@0: return ((WrappedFileObject) fo).clientFileObject;
aoqi@0: else
aoqi@0: return fo;
aoqi@0: }
aoqi@0:
aoqi@0: public JavaFileObject wrap(JavaFileObject fo) {
aoqi@0: if (isTrusted(fo))
aoqi@0: return fo;
aoqi@0: return new WrappedJavaFileObject(fo);
aoqi@0: }
aoqi@0:
aoqi@0: public Iterable wrapJavaFileObjects(Iterable extends JavaFileObject> list) {
aoqi@0: List wrapped = new ArrayList();
aoqi@0: for (JavaFileObject fo : list)
aoqi@0: wrapped.add(wrap(fo));
aoqi@0: return Collections.unmodifiableList(wrapped);
aoqi@0: }
aoqi@0:
aoqi@0: JavaFileObject unwrap(JavaFileObject fo) {
aoqi@0: if (fo instanceof WrappedJavaFileObject)
aoqi@0: return ((JavaFileObject) ((WrappedJavaFileObject) fo).clientFileObject);
aoqi@0: else
aoqi@0: return fo;
aoqi@0: }
aoqi@0:
aoqi@0: public DiagnosticListener wrap(DiagnosticListener dl) {
aoqi@0: if (isTrusted(dl))
aoqi@0: return dl;
aoqi@0: return new WrappedDiagnosticListener(dl);
aoqi@0: }
aoqi@0:
aoqi@0: TaskListener wrap(TaskListener tl) {
aoqi@0: if (isTrusted(tl))
aoqi@0: return tl;
aoqi@0: return new WrappedTaskListener(tl);
aoqi@0: }
aoqi@0:
aoqi@0: TaskListener unwrap(TaskListener l) {
aoqi@0: if (l instanceof WrappedTaskListener)
aoqi@0: return ((WrappedTaskListener) l).clientTaskListener;
aoqi@0: else
aoqi@0: return l;
aoqi@0: }
aoqi@0:
aoqi@0: Collection unwrap(Collection extends TaskListener> listeners) {
aoqi@0: Collection c = new ArrayList(listeners.size());
aoqi@0: for (TaskListener l: listeners)
aoqi@0: c.add(unwrap(l));
aoqi@0: return c;
aoqi@0: }
aoqi@0:
aoqi@0: @SuppressWarnings("unchecked")
aoqi@0: private Diagnostic unwrap(final Diagnostic diagnostic) {
aoqi@0: if (diagnostic instanceof JCDiagnostic) {
aoqi@0: JCDiagnostic d = (JCDiagnostic) diagnostic;
aoqi@0: return (Diagnostic) new DiagnosticSourceUnwrapper(d);
aoqi@0: } else {
aoqi@0: return diagnostic;
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: protected boolean isTrusted(Object o) {
aoqi@0: Class> c = o.getClass();
aoqi@0: Boolean trusted = trustedClasses.get(c);
aoqi@0: if (trusted == null) {
aoqi@0: trusted = c.getName().startsWith("com.sun.tools.javac.")
aoqi@0: || c.isAnnotationPresent(Trusted.class);
aoqi@0: trustedClasses.put(c, trusted);
aoqi@0: }
aoqi@0: return trusted;
aoqi@0: }
aoqi@0:
aoqi@0: private String wrappedToString(Class> wrapperClass, Object wrapped) {
aoqi@0: return wrapperClass.getSimpleName() + "[" + wrapped + "]";
aoqi@0: }
aoqi@0:
aoqi@0: //
aoqi@0:
aoqi@0: // FIXME: all these classes should be converted to use multi-catch when
aoqi@0: // that is available in the bootstrap compiler.
aoqi@0:
aoqi@0: protected class WrappedJavaFileManager implements JavaFileManager {
aoqi@0: protected JavaFileManager clientJavaFileManager;
aoqi@0: WrappedJavaFileManager(JavaFileManager clientJavaFileManager) {
aoqi@0: clientJavaFileManager.getClass(); // null check
aoqi@0: this.clientJavaFileManager = clientJavaFileManager;
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public ClassLoader getClassLoader(Location location) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.getClassLoader(location);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public Iterable list(Location location, String packageName, Set kinds, boolean recurse) throws IOException {
aoqi@0: try {
aoqi@0: return wrapJavaFileObjects(clientJavaFileManager.list(location, packageName, kinds, recurse));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String inferBinaryName(Location location, JavaFileObject file) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.inferBinaryName(location, unwrap(file));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public boolean isSameFile(FileObject a, FileObject b) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.isSameFile(unwrap(a), unwrap(b));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public boolean handleOption(String current, Iterator remaining) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.handleOption(current, remaining);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public boolean hasLocation(Location location) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.hasLocation(location);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public JavaFileObject getJavaFileForInput(Location location, String className, Kind kind) throws IOException {
aoqi@0: try {
aoqi@0: return wrap(clientJavaFileManager.getJavaFileForInput(location, className, kind));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public JavaFileObject getJavaFileForOutput(Location location, String className, Kind kind, FileObject sibling) throws IOException {
aoqi@0: try {
aoqi@0: return wrap(clientJavaFileManager.getJavaFileForOutput(location, className, kind, unwrap(sibling)));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public FileObject getFileForInput(Location location, String packageName, String relativeName) throws IOException {
aoqi@0: try {
aoqi@0: return wrap(clientJavaFileManager.getFileForInput(location, packageName, relativeName));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public FileObject getFileForOutput(Location location, String packageName, String relativeName, FileObject sibling) throws IOException {
aoqi@0: try {
aoqi@0: return wrap(clientJavaFileManager.getFileForOutput(location, packageName, relativeName, unwrap(sibling)));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public void flush() throws IOException {
aoqi@0: try {
aoqi@0: clientJavaFileManager.flush();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public void close() throws IOException {
aoqi@0: try {
aoqi@0: clientJavaFileManager.close();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public int isSupportedOption(String option) {
aoqi@0: try {
aoqi@0: return clientJavaFileManager.isSupportedOption(option);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return wrappedToString(getClass(), clientJavaFileManager);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: protected class WrappedFileObject implements FileObject {
aoqi@0: protected FileObject clientFileObject;
aoqi@0: WrappedFileObject(FileObject clientFileObject) {
aoqi@0: clientFileObject.getClass(); // null check
aoqi@0: this.clientFileObject = clientFileObject;
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public URI toUri() {
aoqi@0: try {
aoqi@0: return clientFileObject.toUri();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String getName() {
aoqi@0: try {
aoqi@0: return clientFileObject.getName();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public InputStream openInputStream() throws IOException {
aoqi@0: try {
aoqi@0: return clientFileObject.openInputStream();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public OutputStream openOutputStream() throws IOException {
aoqi@0: try {
aoqi@0: return clientFileObject.openOutputStream();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public Reader openReader(boolean ignoreEncodingErrors) throws IOException {
aoqi@0: try {
aoqi@0: return clientFileObject.openReader(ignoreEncodingErrors);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException {
aoqi@0: try {
aoqi@0: return clientFileObject.getCharContent(ignoreEncodingErrors);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public Writer openWriter() throws IOException {
aoqi@0: try {
aoqi@0: return clientFileObject.openWriter();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public long getLastModified() {
aoqi@0: try {
aoqi@0: return clientFileObject.getLastModified();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public boolean delete() {
aoqi@0: try {
aoqi@0: return clientFileObject.delete();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return wrappedToString(getClass(), clientFileObject);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: protected class WrappedJavaFileObject extends WrappedFileObject implements JavaFileObject {
aoqi@0: WrappedJavaFileObject(JavaFileObject clientJavaFileObject) {
aoqi@0: super(clientJavaFileObject);
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public Kind getKind() {
aoqi@0: try {
aoqi@0: return ((JavaFileObject)clientFileObject).getKind();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public boolean isNameCompatible(String simpleName, Kind kind) {
aoqi@0: try {
aoqi@0: return ((JavaFileObject)clientFileObject).isNameCompatible(simpleName, kind);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public NestingKind getNestingKind() {
aoqi@0: try {
aoqi@0: return ((JavaFileObject)clientFileObject).getNestingKind();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public Modifier getAccessLevel() {
aoqi@0: try {
aoqi@0: return ((JavaFileObject)clientFileObject).getAccessLevel();
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return wrappedToString(getClass(), clientFileObject);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: protected class WrappedDiagnosticListener implements DiagnosticListener {
aoqi@0: protected DiagnosticListener clientDiagnosticListener;
aoqi@0: WrappedDiagnosticListener(DiagnosticListener clientDiagnosticListener) {
aoqi@0: clientDiagnosticListener.getClass(); // null check
aoqi@0: this.clientDiagnosticListener = clientDiagnosticListener;
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public void report(Diagnostic extends T> diagnostic) {
aoqi@0: try {
aoqi@0: clientDiagnosticListener.report(unwrap(diagnostic));
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return wrappedToString(getClass(), clientDiagnosticListener);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: public class DiagnosticSourceUnwrapper implements Diagnostic {
aoqi@0: public final JCDiagnostic d;
aoqi@0:
aoqi@0: DiagnosticSourceUnwrapper(JCDiagnostic d) {
aoqi@0: this.d = d;
aoqi@0: }
aoqi@0:
aoqi@0: public Diagnostic.Kind getKind() {
aoqi@0: return d.getKind();
aoqi@0: }
aoqi@0:
aoqi@0: public JavaFileObject getSource() {
aoqi@0: return unwrap(d.getSource());
aoqi@0: }
aoqi@0:
aoqi@0: public long getPosition() {
aoqi@0: return d.getPosition();
aoqi@0: }
aoqi@0:
aoqi@0: public long getStartPosition() {
aoqi@0: return d.getStartPosition();
aoqi@0: }
aoqi@0:
aoqi@0: public long getEndPosition() {
aoqi@0: return d.getEndPosition();
aoqi@0: }
aoqi@0:
aoqi@0: public long getLineNumber() {
aoqi@0: return d.getLineNumber();
aoqi@0: }
aoqi@0:
aoqi@0: public long getColumnNumber() {
aoqi@0: return d.getColumnNumber();
aoqi@0: }
aoqi@0:
aoqi@0: public String getCode() {
aoqi@0: return d.getCode();
aoqi@0: }
aoqi@0:
aoqi@0: public String getMessage(Locale locale) {
aoqi@0: return d.getMessage(locale);
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return d.toString();
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: protected class WrappedTaskListener implements TaskListener {
aoqi@0: protected TaskListener clientTaskListener;
aoqi@0: WrappedTaskListener(TaskListener clientTaskListener) {
aoqi@0: clientTaskListener.getClass(); // null check
aoqi@0: this.clientTaskListener = clientTaskListener;
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public void started(TaskEvent ev) {
aoqi@0: try {
aoqi@0: clientTaskListener.started(ev);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public void finished(TaskEvent ev) {
aoqi@0: try {
aoqi@0: clientTaskListener.finished(ev);
aoqi@0: } catch (ClientCodeException e) {
aoqi@0: throw e;
aoqi@0: } catch (RuntimeException e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: } catch (Error e) {
aoqi@0: throw new ClientCodeException(e);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: @Override
aoqi@0: public String toString() {
aoqi@0: return wrappedToString(getClass(), clientTaskListener);
aoqi@0: }
aoqi@0: }
aoqi@0:
aoqi@0: //
aoqi@0: }