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author | Reinier Zwitserloot <reinier@tipit.to> | 2009-09-29 17:15:24 +0200 |
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committer | Reinier Zwitserloot <reinier@tipit.to> | 2009-09-29 17:15:24 +0200 |
commit | b3d191e30023a4d80ffc88646446f2df0bc2f353 (patch) | |
tree | f3a4592ef412ca60deaa59c3af245fb2056fca95 /src_eclipseagent/java/lombok/eclipse | |
parent | 27a3efeb1cb6f79ecefc6e641ba78de6d69406c3 (diff) | |
download | lombok-b3d191e30023a4d80ffc88646446f2df0bc2f353.tar.gz lombok-b3d191e30023a4d80ffc88646446f2df0bc2f353.tar.bz2 lombok-b3d191e30023a4d80ffc88646446f2df0bc2f353.zip |
Everything seems to be working smoothly! Perhaps time to make this the main branch...
Diffstat (limited to 'src_eclipseagent/java/lombok/eclipse')
3 files changed, 0 insertions, 175 deletions
diff --git a/src_eclipseagent/java/lombok/eclipse/ClassLoaderWorkaround.java b/src_eclipseagent/java/lombok/eclipse/ClassLoaderWorkaround.java deleted file mode 100644 index 3d8e9ec9..00000000 --- a/src_eclipseagent/java/lombok/eclipse/ClassLoaderWorkaround.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * 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 java.lombok.eclipse; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.HashMap; -import java.util.Map; - - -/** - * Allows you to inject the lombok classes into any classloader, even if that classloader does not - * know how to find the lombok classes. - * - * Example: Injecting lombok's Eclipse Parser patching code into eclipse's OSGi BundleLoader. - * - * @author rzwitserloot - */ -public class ClassLoaderWorkaround { - static RuntimeException sneakyThrow(Throwable t) { - if ( t == null ) throw new NullPointerException("t"); - ClassLoaderWorkaround.<RuntimeException>sneakyThrow0(t); - return null; - } - - @SuppressWarnings("unchecked") - private static <T extends Throwable> void sneakyThrow0(Throwable t) throws T { - throw (T)t; - } - - private static final Map<ClassLoader, Method> transform = new HashMap<ClassLoader, Method>(); - - public static void transformCompilationUnitDeclarationSwapped(Object cud, Object parser) throws Exception { - transformCompilationUnitDeclaration(parser, cud); - } - - public static void transformCompilationUnitDeclaration(Object parser, Object cud) throws Exception { - Method transformMethod = getTransformMethod(cud); - try { - transformMethod.invoke(null, parser, cud); - } catch ( InvocationTargetException e ) { - throw sneakyThrow(e.getCause()); - } - } - - private static Method getTransformMethod(Object cud) throws ClassNotFoundException { - ClassLoader contextLoader = Thread.currentThread().getContextClassLoader(); - - synchronized ( transform ) { - if ( !transform.containsKey(contextLoader)) { - transform.put(contextLoader, findTransformMethod(cud)); - } - - Method m = transform.get(contextLoader); - if ( m == null ) throw new ClassNotFoundException("lombok.eclipse.TransformEclipseAST"); - return m; - - } - } - - private static Method findTransformMethod(Object cud) throws ClassNotFoundException { - final ClassLoader parent = cud.getClass().getClassLoader(); - ClassLoader loader = new ClassLoader() { - @Override public Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException { - if ( name.startsWith("lombok.") ) { - InputStream in = ClassLoader.getSystemClassLoader().getResourceAsStream(name.replace(".", "/") + ".class"); - ByteArrayOutputStream out = new ByteArrayOutputStream(); - - byte[] b = new byte[65536]; - try { - while ( true ) { - int r = in.read(b); - if ( r == -1 ) break; - if ( r > 0 ) out.write(b, 0, r); - } - - in.close(); - byte[] data = out.toByteArray(); - Class<?> result = defineClass(name, data, 0, data.length); - if ( resolve ) resolveClass(result); - return result; - } catch ( IOException e ) { - throw new ClassNotFoundException(); - } - } else { - try { - Class<?> result = ClassLoader.getSystemClassLoader().loadClass(name); - if ( resolve ) resolveClass(result); - return result; - } catch ( ClassNotFoundException e ) { - Class<?> result = parent.loadClass(name); - if ( resolve ) resolveClass(result); - return result; - } - } - } - }; - - Class<?> c = loader.loadClass("lombok.eclipse.TransformEclipseAST"); - for ( Method method : c.getMethods() ) { - if ( method.getName().equals("transform") ) { - Class<?>[] types = method.getParameterTypes(); - if ( types.length != 2 ) continue; - if ( !types[0].getName().equals("org.eclipse.jdt.internal.compiler.parser.Parser") ) continue; - if ( !types[1].getName().equals("org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration") ) continue; - return method; - } - } - - throw new ClassNotFoundException("lombok.eclipse.TransformEclipseAST"); - } -} diff --git a/src_eclipseagent/java/lombok/eclipse/PatchFixes.java b/src_eclipseagent/java/lombok/eclipse/PatchFixes.java deleted file mode 100644 index 23c60d32..00000000 --- a/src_eclipseagent/java/lombok/eclipse/PatchFixes.java +++ /dev/null @@ -1,14 +0,0 @@ -package java.lombok.eclipse; - -public class PatchFixes { - public static int fixRetrieveStartingCatchPosition(int in) { - return in; - } - - private static final int BIT24 = 0x800000; - - public static boolean checkBit24(Object node) throws Exception { - int bits = (Integer)(node.getClass().getField("bits").get(node)); - return (bits & BIT24) != 0; - } -} diff --git a/src_eclipseagent/java/lombok/eclipse/package-info.java b/src_eclipseagent/java/lombok/eclipse/package-info.java deleted file mode 100644 index 2ec8031f..00000000 --- a/src_eclipseagent/java/lombok/eclipse/package-info.java +++ /dev/null @@ -1,27 +0,0 @@ -/* - * 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. - */ - -/** - * Workaround package to avoid the OSGi class loader system, which will always refer to the system class loader for any classes in a package - * that starts with <code>java.</code> - */ -package java.lombok.eclipse; |