com.bugvm.apple.foundation.NSException Maven / Gradle / Ivy
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/*
* Copyright (C) 2013-2015 RoboVM AB
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.bugvm.apple.foundation;
/**/
import java.io.*;
import java.nio.*;
import java.util.*;
import com.bugvm.objc.*;
import com.bugvm.objc.annotation.*;
import com.bugvm.objc.block.*;
import com.bugvm.rt.*;
import com.bugvm.rt.bro.*;
import com.bugvm.rt.bro.annotation.*;
import com.bugvm.rt.bro.ptr.*;
import com.bugvm.apple.corefoundation.*;
import com.bugvm.apple.uikit.*;
import com.bugvm.apple.coreanimation.*;
import com.bugvm.apple.coregraphics.*;
import com.bugvm.apple.coremedia.*;
import com.bugvm.apple.security.*;
/**/
/* */
/**/@Library("Foundation") @NativeClass/* */
/**/public/* */ class /**/NSException/* */
extends /**/NSObject/* */
/**/implements NSCoding/* */ {
/**/public static class NSExceptionPtr extends Ptr {}/* */
/**/static { ObjCRuntime.bind(NSException.class); }/* */
/**//* */
/**/
protected NSException(SkipInit skipInit) { super(skipInit); }
public NSException(String aName, String aReason, NSDictionary aUserInfo) { super((SkipInit) null); initObject(init(aName, aReason, aUserInfo)); }
public NSException(NSCoder aDecoder) { super((SkipInit) null); initObject(init(aDecoder)); }
/* */
/**/
@Property(selector = "name")
public native String getName();
@Property(selector = "reason")
public native String getReason();
@Property(selector = "userInfo")
public native NSDictionary getUserInfo();
/**
* @since Available in iOS 2.0 and later.
*/
@Property(selector = "callStackReturnAddresses")
public native NSArray getCallStackReturnAddresses();
/**
* @since Available in iOS 4.0 and later.
*/
@Property(selector = "callStackSymbols")
public native NSArray getCallStackSymbols();
/* */
/**//* */
private static VoidBlock1 handler = null;
@Callback
private static void handler(NSException e) {
handler.invoke(e);
}
public static void setUncaughtExceptionHandler(VoidBlock1 handler) {
if (handler == null) {
throw new NullPointerException("handler");
}
NSException.handler = handler;
try {
setUncaughtExceptionHandler(new FunctionPtr(NSException.class.getDeclaredMethod("handler", NSException.class)));
} catch (Throwable t) {
throw new Error(t);
}
}
/**
* Registers a default java uncaught exception handler that forwards exceptions to RoboVM's signal handlers.
* Use this if you want Java exceptions to be logged by crash reporters.
*/
public static void registerDefaultJavaUncaughtExceptionHandler() {
Thread.setDefaultUncaughtExceptionHandler(new java.lang.Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException (Thread thread, Throwable ex) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
ex.printStackTrace(pw);
pw.flush();
Foundation.log(sw.toString());
NSException exception = new NSException(ex.getClass().getName(), sw.toString(), new NSDictionary<>());
if (NSThread.getCurrentThread().isMainThread()) {
exception.raise();
} else {
long handler = getUncaughtExceptionHandler();
callUncaughtExceptionHandler(handler, exception);
// We should never get to this line!
}
}
});
}
@Bridge(symbol = "NSGetUncaughtExceptionHandler", optional = true)
private static native @Pointer long getUncaughtExceptionHandler ();
@Bridge(dynamic = true)
private static native void callUncaughtExceptionHandler (@Pointer long fn, NSException ex);
/**/
@Bridge(symbol="NSSetUncaughtExceptionHandler", optional=true)
private static native void setUncaughtExceptionHandler(FunctionPtr p0);
@Method(selector = "initWithName:reason:userInfo:")
protected native @Pointer long init(String aName, String aReason, NSDictionary aUserInfo);
@Method(selector = "raise")
public native void raise();
@Method(selector = "encodeWithCoder:")
public native void encode(NSCoder coder);
@Method(selector = "initWithCoder:")
protected native @Pointer long init(NSCoder aDecoder);
/* */
}