2 * Copyright 2000-2010 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package com
.intellij
.ide
;
18 import com
.intellij
.openapi
.diagnostic
.Logger
;
19 import com
.intellij
.openapi
.util
.SystemInfo
;
20 import com
.intellij
.openapi
.util
.registry
.Registry
;
21 import com
.intellij
.openapi
.util
.text
.StringUtil
;
23 import java
.lang
.reflect
.Modifier
;
24 import java
.util
.ArrayList
;
25 import java
.util
.List
;
27 public class ToolkitBugsProcessor
{
29 private static final Logger LOG
= Logger
.getInstance("ToolkitBugProcessor");
31 List
<Handler
> myHandlers
= new ArrayList
<Handler
>();
33 public ToolkitBugsProcessor() {
34 Class
<?
>[] classes
= getClass().getDeclaredClasses();
35 for (Class
<?
> each
: classes
) {
36 if ((each
.getModifiers() & Modifier
.ABSTRACT
) > 0) continue;
37 if (Handler
.class.isAssignableFrom(each
)) {
39 Handler eachHandler
= (Handler
)each
.newInstance();
40 if (eachHandler
.isActual()) {
41 myHandlers
.add(eachHandler
);
52 public boolean process(Throwable e
) {
53 if (!Registry
.is("ide.consumeKnownToolkitBugs")) return false;
55 StackTraceElement
[] stack
= e
.getStackTrace();
56 for (Handler each
: myHandlers
) {
57 if (each
.process(e
, stack
)) {
58 LOG
.info("Ignored exception by toolkit bug processor, bug id=" + each
.toString() + " desc=" + each
.getDetails());
66 abstract static class Handler
{
68 private String myDetails
;
71 myDetails
= StringUtil
.getShortName(getClass().getName());
74 protected Handler(String details
) {
78 abstract boolean process(Throwable e
, StackTraceElement
[] stack
);
84 public String
getDetails() {
89 public String
toString() {
90 String className
= getClass().getName();
91 String name
= className
.substring(className
.lastIndexOf("$") + 1);
92 if (name
.startsWith("Sun_")) {
93 name
= name
.substring("Sun_".length());
94 return "http://bugs.sun.com/view_bug.do?bug_id=" + name
;
96 return super.toString();
100 static class Sun_6857057
extends Handler
{
102 super("text editor component - sync between model and view while dnd operations");
106 public boolean process(Throwable e
, StackTraceElement
[] stack
) {
107 if (e
instanceof ArrayIndexOutOfBoundsException
&& stack
.length
> 5) {
108 return stack
[0].getClassName().equals("sun.font.FontDesignMetrics")
109 && stack
[0].getMethodName().equals("charsWidth")
110 && stack
[5].getClassName().equals("javax.swing.text.CompositeView")
111 && stack
[5].getMethodName().equals("viewToModel");
117 static class Apple_ExceptionOnChangingMonitors
extends Handler
{
121 return SystemInfo
.isMac
;
125 boolean process(Throwable e
, StackTraceElement
[] stack
) {
126 if (e
instanceof ArrayIndexOutOfBoundsException
&& stack
.length
> 1) {
127 return stack
[0].getClassName().equals("apple.awt.CWindow")
128 && stack
[0].getMethodName().equals("displayChanged");
135 public String
toString() {
136 return "http://www.jetbrains.net/devnet/thread/278896";