Package org.robovm.compiler.plugin.objc

Class ObjCBlockPlugin

java.lang.Object

org.robovm.compiler.plugin.Plugin

org.robovm.compiler.plugin.CompilerPlugin

org.robovm.compiler.plugin.AbstractCompilerPlugin

org.robovm.compiler.plugin.objc.ObjCBlockPlugin

public class ObjCBlockPlugin
extends AbstractCompilerPlugin

CompilerPlugin which generates wrapper @Callback methods for @Block annotated method parameters.

Field Summary

Fields

Modifier and Type	Field	Description
static String	BLOCK
static String	OBJC_ANNOTATIONS_PACKAGE
static String	OBJC_PACKAGE
static String	RUNNABLE_AS_OBJC_BLOCK_MARSHALER
static String	TYPE_ENCODING

Constructor Summary

Constructors

Constructor	Description
ObjCBlockPlugin()

Method Summary

Modifier and Type	Method	Description
void	beforeClass(Config config, Clazz clazz, ModuleBuilder moduleBuilder)	Called just before a class is about to be compiled.
protected static soot.SootMethod	getBlockTargetMethod(soot.SootMethod method)
protected static soot.SootMethod	getBlockTargetMethod(soot.SootMethod method, int paramIndex)
protected String	getTargetMethodKey(soot.SootMethod targetMethod, soot.Type[] actualTypes, String[][] targetMethodAnnotations)
protected static String[][]	parseTargetMethodAnnotations(soot.SootMethod m, int paramCount, String value)
protected static String[][]	parseTargetMethodAnnotations(soot.SootMethod m, String value)
protected static Type[]	resolveActualTypeArgs(SootClassType offspring, SootClassType base, Type... actualArgs)	Resolves the actual generic type arguments for a base class, as viewed from a subclass or implementation.
protected static Type[]	resolveTargetMethodSignature(soot.SootMethod blockMethod, soot.SootMethod targetMethod, Type blockParamType)

Methods inherited from class org.robovm.compiler.plugin.AbstractCompilerPlugin

afterClass, afterClassDependenciesResolved, afterLinker, afterMethod, afterObjectFile, beforeConfig, beforeLinker, beforeMethod, getArguments, helloClass

Methods inherited from class org.robovm.compiler.plugin.Plugin

argumentValue, argumentValue, argumentValue, parseArguments

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

OBJC_PACKAGE

public static final String OBJC_PACKAGE

See Also:

Constant Field Values

OBJC_ANNOTATIONS_PACKAGE

public static final String OBJC_ANNOTATIONS_PACKAGE

See Also:

Constant Field Values

BLOCK

public static final String BLOCK

See Also:

Constant Field Values

TYPE_ENCODING

public static final String TYPE_ENCODING

See Also:

Constant Field Values

RUNNABLE_AS_OBJC_BLOCK_MARSHALER

public static final String RUNNABLE_AS_OBJC_BLOCK_MARSHALER

See Also:

Constant Field Values

Constructor Details

ObjCBlockPlugin

public ObjCBlockPlugin()

Method Details

beforeClass

public void beforeClass(Config config,
Clazz clazz,
ModuleBuilder moduleBuilder)
                 throws IOException

Description copied from class: CompilerPlugin

Called just before a class is about to be compiled. Modifications to the underlying SootClass (Clazz.getSootClass()) should be done at this stage.

Overrides:

beforeClass in class AbstractCompilerPlugin

Parameters:

config - the current Config.

clazz - the Clazz being compiled.

moduleBuilder - the ModuleBuilder holding the generated bitcode.

Throws:

IOException

parseTargetMethodAnnotations

protected static String[][] parseTargetMethodAnnotations(soot.SootMethod m,
String value)

parseTargetMethodAnnotations

protected static String[][] parseTargetMethodAnnotations(soot.SootMethod m,
int paramCount,
String value)

getTargetMethodKey

protected String getTargetMethodKey(soot.SootMethod targetMethod,
soot.Type[] actualTypes,
String[][] targetMethodAnnotations)

getBlockTargetMethod

protected static soot.SootMethod getBlockTargetMethod(soot.SootMethod method,
int paramIndex)

getBlockTargetMethod

protected static soot.SootMethod getBlockTargetMethod(soot.SootMethod method)

resolveTargetMethodSignature

protected static Type[] resolveTargetMethodSignature(soot.SootMethod blockMethod,
soot.SootMethod targetMethod,
Type blockParamType)

resolveActualTypeArgs

protected static Type[] resolveActualTypeArgs(SootClassType offspring,
SootClassType base,
Type... actualArgs)

Resolves the actual generic type arguments for a base class, as viewed from a subclass or implementation.

Parameters:

offspring - class or interface subclassing or extending the base type

base - base class

actualArgs - the actual type arguments passed to the offspring class

Returns:

actual generic type arguments, must match the type parameters of the offspring class. If omitted, the type parameters will be used instead. This code was copied from http://stackoverflow.com/questions/17297308/how-do-i-resolve-the-actual-type-for-a-generic-return-type-using-reflection and changed slightly.