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author | Alexander Sulfrian <alexander@sulfrian.net> | 2010-06-08 09:01:43 +0200 |
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committer | Alexander Sulfrian <alexander@sulfrian.net> | 2010-06-08 09:01:43 +0200 |
commit | d1fa08fdc9cb11dccee76d668ff85df30458c295 (patch) | |
tree | 1d19df6405103577d872902486792e8c23bce711 /trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java | |
parent | d7c5ad7d6263fd1baf9bfdbaa4c50b70ef2fbdb2 (diff) | |
parent | 70d1f9d6fcaefe611e778b8dbf3bafea8934aa08 (diff) | |
download | etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.tar.gz etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.tar.xz etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.zip |
Merge remote branch 'upstream/master'
Conflicts:
etherpad/src/etherpad/control/pro/admin/pro_admin_control.js
etherpad/src/etherpad/control/pro/pro_main_control.js
etherpad/src/etherpad/control/pro_help_control.js
etherpad/src/etherpad/globals.js
etherpad/src/etherpad/legacy_urls.js
etherpad/src/etherpad/pne/pne_utils.js
etherpad/src/etherpad/pro/pro_utils.js
etherpad/src/main.js
etherpad/src/plugins/fileUpload/templates/fileUpload.ejs
etherpad/src/plugins/testplugin/templates/page.ejs
etherpad/src/static/css/pad2_ejs.css
etherpad/src/static/css/pro-help.css
etherpad/src/static/img/jun09/pad/protop.gif
etherpad/src/static/js/store.js
etherpad/src/themes/default/templates/framed/framedheader-pro.ejs
etherpad/src/themes/default/templates/main/home.ejs
etherpad/src/themes/default/templates/pro-help/main.ejs
etherpad/src/themes/default/templates/pro-help/pro-help-template.ejs
infrastructure/com.etherpad/licensing.scala
trunk/etherpad/src/etherpad/collab/ace/contentcollector.js
trunk/etherpad/src/etherpad/collab/ace/linestylefilter.js
trunk/etherpad/src/static/css/home-opensource.css
trunk/etherpad/src/static/js/ace.js
trunk/etherpad/src/static/js/linestylefilter_client.js
trunk/etherpad/src/templates/email/eepnet_license_info.ejs
trunk/etherpad/src/templates/pad/pad_body2.ejs
trunk/etherpad/src/templates/pad/pad_content.ejs
trunk/etherpad/src/templates/pad/padfull_body.ejs
trunk/etherpad/src/templates/pro/admin/pne-license-manager.ejs
Diffstat (limited to 'trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java')
-rw-r--r-- | trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java b/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java deleted file mode 100644 index 2d3553f..0000000 --- a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/MemberBox.java +++ /dev/null @@ -1,362 +0,0 @@ -/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- - * - * ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Rhino code, released - * May 6, 1999. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1997-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Igor Bukanov - * Felix Meschberger - * Norris Boyd - * Ulrike Mueller <umueller@demandware.com> - * - * Alternatively, the contents of this file may be used under the terms of - * the GNU General Public License Version 2 or later (the "GPL"), in which - * case the provisions of the GPL are applicable instead of those above. If - * you wish to allow use of your version of this file only under the terms of - * the GPL and not to allow others to use your version of this file under the - * MPL, indicate your decision by deleting the provisions above and replacing - * them with the notice and other provisions required by the GPL. If you do - * not delete the provisions above, a recipient may use your version of this - * file under either the MPL or the GPL. - * - * ***** END LICENSE BLOCK ***** */ - -package org.mozilla.javascript; - -import java.lang.reflect.*; -import java.io.*; - -/** - * Wrappper class for Method and Constructor instances to cache - * getParameterTypes() results, recover from IllegalAccessException - * in some cases and provide serialization support. - * - * @author Igor Bukanov - */ - -final class MemberBox implements Serializable -{ - static final long serialVersionUID = 6358550398665688245L; - - private transient Member memberObject; - transient Class[] argTypes; - transient Object delegateTo; - transient boolean vararg; - - - MemberBox(Method method) - { - init(method); - } - - MemberBox(Constructor constructor) - { - init(constructor); - } - - private void init(Method method) - { - this.memberObject = method; - this.argTypes = method.getParameterTypes(); - this.vararg = VMBridge.instance.isVarArgs(method); - } - - private void init(Constructor constructor) - { - this.memberObject = constructor; - this.argTypes = constructor.getParameterTypes(); - this.vararg = VMBridge.instance.isVarArgs(constructor); - } - - Method method() - { - return (Method)memberObject; - } - - Constructor ctor() - { - return (Constructor)memberObject; - } - - Member member() - { - return memberObject; - } - - boolean isMethod() - { - return memberObject instanceof Method; - } - - boolean isCtor() - { - return memberObject instanceof Constructor; - } - - boolean isStatic() - { - return Modifier.isStatic(memberObject.getModifiers()); - } - - String getName() - { - return memberObject.getName(); - } - - Class getDeclaringClass() - { - return memberObject.getDeclaringClass(); - } - - String toJavaDeclaration() - { - StringBuffer sb = new StringBuffer(); - if (isMethod()) { - Method method = method(); - sb.append(method.getReturnType()); - sb.append(' '); - sb.append(method.getName()); - } else { - Constructor ctor = ctor(); - String name = ctor.getDeclaringClass().getName(); - int lastDot = name.lastIndexOf('.'); - if (lastDot >= 0) { - name = name.substring(lastDot + 1); - } - sb.append(name); - } - sb.append(JavaMembers.liveConnectSignature(argTypes)); - return sb.toString(); - } - - public String toString() - { - return memberObject.toString(); - } - - Object invoke(Object target, Object[] args) - { - Method method = method(); - try { - try { - return method.invoke(target, args); - } catch (IllegalAccessException ex) { - Method accessible = searchAccessibleMethod(method, argTypes); - if (accessible != null) { - memberObject = accessible; - method = accessible; - } else { - if (!VMBridge.instance.tryToMakeAccessible(method)) { - throw Context.throwAsScriptRuntimeEx(ex); - } - } - // Retry after recovery - return method.invoke(target, args); - } - } catch (Exception ex) { - throw Context.throwAsScriptRuntimeEx(ex); - } - } - - Object newInstance(Object[] args) - { - Constructor ctor = ctor(); - try { - try { - return ctor.newInstance(args); - } catch (IllegalAccessException ex) { - if (!VMBridge.instance.tryToMakeAccessible(ctor)) { - throw Context.throwAsScriptRuntimeEx(ex); - } - } - return ctor.newInstance(args); - } catch (Exception ex) { - throw Context.throwAsScriptRuntimeEx(ex); - } - } - - private static Method searchAccessibleMethod(Method method, Class[] params) - { - int modifiers = method.getModifiers(); - if (Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers)) { - Class c = method.getDeclaringClass(); - if (!Modifier.isPublic(c.getModifiers())) { - String name = method.getName(); - Class[] intfs = c.getInterfaces(); - for (int i = 0, N = intfs.length; i != N; ++i) { - Class intf = intfs[i]; - if (Modifier.isPublic(intf.getModifiers())) { - try { - return intf.getMethod(name, params); - } catch (NoSuchMethodException ex) { - } catch (SecurityException ex) { } - } - } - for (;;) { - c = c.getSuperclass(); - if (c == null) { break; } - if (Modifier.isPublic(c.getModifiers())) { - try { - Method m = c.getMethod(name, params); - int mModifiers = m.getModifiers(); - if (Modifier.isPublic(mModifiers) - && !Modifier.isStatic(mModifiers)) - { - return m; - } - } catch (NoSuchMethodException ex) { - } catch (SecurityException ex) { } - } - } - } - } - return null; - } - - private void readObject(ObjectInputStream in) - throws IOException, ClassNotFoundException - { - in.defaultReadObject(); - Member member = readMember(in); - if (member instanceof Method) { - init((Method)member); - } else { - init((Constructor)member); - } - } - - private void writeObject(ObjectOutputStream out) - throws IOException - { - out.defaultWriteObject(); - writeMember(out, memberObject); - } - - /** - * Writes a Constructor or Method object. - * - * Methods and Constructors are not serializable, so we must serialize - * information about the class, the name, and the parameters and - * recreate upon deserialization. - */ - private static void writeMember(ObjectOutputStream out, Member member) - throws IOException - { - if (member == null) { - out.writeBoolean(false); - return; - } - out.writeBoolean(true); - if (!(member instanceof Method || member instanceof Constructor)) - throw new IllegalArgumentException("not Method or Constructor"); - out.writeBoolean(member instanceof Method); - out.writeObject(member.getName()); - out.writeObject(member.getDeclaringClass()); - if (member instanceof Method) { - writeParameters(out, ((Method) member).getParameterTypes()); - } else { - writeParameters(out, ((Constructor) member).getParameterTypes()); - } - } - - /** - * Reads a Method or a Constructor from the stream. - */ - private static Member readMember(ObjectInputStream in) - throws IOException, ClassNotFoundException - { - if (!in.readBoolean()) - return null; - boolean isMethod = in.readBoolean(); - String name = (String) in.readObject(); - Class declaring = (Class) in.readObject(); - Class[] parms = readParameters(in); - try { - if (isMethod) { - return declaring.getMethod(name, parms); - } else { - return declaring.getConstructor(parms); - } - } catch (NoSuchMethodException e) { - throw new IOException("Cannot find member: " + e); - } - } - - private static final Class[] primitives = { - Boolean.TYPE, - Byte.TYPE, - Character.TYPE, - Double.TYPE, - Float.TYPE, - Integer.TYPE, - Long.TYPE, - Short.TYPE, - Void.TYPE - }; - - /** - * Writes an array of parameter types to the stream. - * - * Requires special handling because primitive types cannot be - * found upon deserialization by the default Java implementation. - */ - private static void writeParameters(ObjectOutputStream out, Class[] parms) - throws IOException - { - out.writeShort(parms.length); - outer: - for (int i=0; i < parms.length; i++) { - Class parm = parms[i]; - boolean primitive = parm.isPrimitive(); - out.writeBoolean(primitive); - if (!primitive) { - out.writeObject(parm); - continue; - } - for (int j=0; j < primitives.length; j++) { - if (parm.equals(primitives[j])) { - out.writeByte(j); - continue outer; - } - } - throw new IllegalArgumentException("Primitive " + parm + - " not found"); - } - } - - /** - * Reads an array of parameter types from the stream. - */ - private static Class[] readParameters(ObjectInputStream in) - throws IOException, ClassNotFoundException - { - Class[] result = new Class[in.readShort()]; - for (int i=0; i < result.length; i++) { - if (!in.readBoolean()) { - result[i] = (Class) in.readObject(); - continue; - } - result[i] = primitives[in.readByte()]; - } - return result; - } -} - |