/*
* 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 org.robovm.apple.foundation;
/*<imports>*/
import java.io.*;
import java.nio.*;
import java.util.*;
import org.robovm.objc.*;
import org.robovm.objc.annotation.*;
import org.robovm.objc.block.*;
import org.robovm.rt.*;
import org.robovm.rt.annotation.*;
import org.robovm.rt.bro.*;
import org.robovm.rt.bro.annotation.*;
import org.robovm.rt.bro.ptr.*;
import org.robovm.apple.corefoundation.*;
import org.robovm.apple.uikit.*;
import org.robovm.apple.coretext.*;
import org.robovm.apple.coreanimation.*;
import org.robovm.apple.coredata.*;
import org.robovm.apple.coregraphics.*;
import org.robovm.apple.coremedia.*;
import org.robovm.apple.security.*;
import org.robovm.apple.dispatch.*;
/*</imports>*/
/*<javadoc>*/
/*</javadoc>*/
/*<annotations>*/@Library("Foundation") @NativeClass/*</annotations>*/
@ForceLinkClass(NSErrorUserInfo.class)
@Marshaler(NSError.Marshaler.class)
/*<visibility>*/public/*</visibility>*/ class /*<name>*/NSError/*</name>*/
extends /*<extends>*/NSObject/*</extends>*/
/*<implements>*//*</implements>*/ {
public static class Marshaler {
@MarshalsPointer
public static NSError toObject(Class<? extends NSError> cls, long handle, long flags) {
if (handle == 0) {
return null;
}
String domain = domain(handle);
Class<? extends NSError> nsErrorClass = allNSErrorClasses.get(domain);
if (nsErrorClass != null) {
cls = nsErrorClass;
}
NSError o = (NSError) ObjCObject.toObjCObject(cls, handle, 0, true);
return o;
}
@MarshalsPointer
public static long toNative(NSError o, long flags) {
if (o == null) {
return 0L;
}
return o.getHandle();
}
}
private static final Map<String, Class<? extends NSError>> allNSErrorClasses = new HashMap<>();
private static final int ABSTRACT = 0x00000400;
static {
@SuppressWarnings("unchecked")
Class<? extends NSError>[] classes = (Class<? extends NSError>[])
VM.listClasses(NSError.class, ClassLoader.getSystemClassLoader());
Class<?>[] emptyArgs = new Class<?>[0];
final Class<?> nsErrorClass = NSError.class;
for (Class<? extends NSError> cls : classes) {
if (cls != nsErrorClass && (cls.getModifiers() & ABSTRACT) == 0) {
try {
Bro.bind(cls); // Global values need to be bound.
java.lang.reflect.Method m = cls.getMethod("getClassDomain", emptyArgs);
String domain = (String) m.invoke(null);
allNSErrorClasses.put(domain, cls);
} catch (Throwable e) {
System.err.println("WARN: Failed to call getClassDomain() for "
+ "the NSError subclass " + cls.getName());
}
}
}
}
/*<ptr>*/public static class NSErrorPtr extends Ptr<NSError, NSErrorPtr> {}/*</ptr>*/
/*<bind>*/static { ObjCRuntime.bind(NSError.class); }/*</bind>*/
/*<constants>*//*</constants>*/
/*<constructors>*/
protected NSError(SkipInit skipInit) { super(skipInit); }
public NSError(String domain, @MachineSizedSInt long code, NSErrorUserInfo dict) { super((SkipInit) null); initObject(init(domain, code, dict)); }
/*</constructors>*/
private static final Selector domain = Selector.register("domain");
protected static String domain(long handle) {
long h = ObjCRuntime.ptr_objc_msgSend(handle, domain.getHandle());
NSString s = ObjCObject.toObjCObject(NSString.class, h, 0);
return s.toString();
}
/*<properties>*/
@Property(selector = "domain")
public native String getDomain();
@Property(selector = "code")
public native @MachineSizedSInt long getCode();
@Property(selector = "userInfo")
public native NSErrorUserInfo getUserInfo();
@Property(selector = "localizedDescription")
public native String getLocalizedDescription();
@Property(selector = "localizedFailureReason")
public native String getLocalizedFailureReason();
@Property(selector = "localizedRecoverySuggestion")
public native String getLocalizedRecoverySuggestion();
@Property(selector = "localizedRecoveryOptions")
public native @org.robovm.rt.bro.annotation.Marshaler(NSArray.AsStringListMarshaler.class) List<String> getLocalizedRecoveryOptions();
@Property(selector = "recoveryAttempter")
public native NSErrorRecoveryAttempting getRecoveryAttempter();
@Property(selector = "helpAnchor")
public native String getHelpAnchor();
/*</properties>*/
/*<members>*//*</members>*/
public NSURL getURL() {
NSErrorUserInfo info = getUserInfo();
if (info == null) return null;
return info.getURL();
}
public NSErrorCode getErrorCode() {
NSErrorCode code = null;
try {
code = NSCocoaErrorCode.valueOf(getCode());
} catch (IllegalArgumentException e) {
// ignore
}
return code;
}
/*<methods>*/
@Method(selector = "initWithDomain:code:userInfo:")
protected native @Pointer long init(String domain, @MachineSizedSInt long code, NSErrorUserInfo dict);
/**
* @since Available in iOS 9.0 and later.
*/
@Method(selector = "setUserInfoValueProviderForDomain:provider:")
public static native void setUserInfoValueProvider(String errorDomain, @Block Block2<NSError, String, NSObject> provider);
/**
* @since Available in iOS 9.0 and later.
*/
@Method(selector = "userInfoValueProviderForDomain:")
public static native @Block Block2<NSError, String, NSObject> getUserInfoValueProvider(NSError err, String userInfoKey, String errorDomain);
/*</methods>*/
}