org.qore.jni.JavaClassBuilder Class Reference

Static Public Member Methods
static DynamicType.Builder<?>	getFunctionConstantClassBuilder (String bin_name) throws NoSuchMethodException
	Returns a builder object for a dynamic class mapping Qore functions to static Java methods.
static DynamicType.Builder<?>	addFunction (DynamicType.Builder<?> bb, String functionName, long pgm, long fptr, long vptr, TypeDefinition returnType, List< TypeDefinition > paramTypes, boolean varargs)
	Add a function to a function class.
static DynamicType.Builder<?>	addStaticField (DynamicType.Builder<?> bb, String fieldName, int modifiers, TypeDescription fieldType, long cPtr, ArrayList< StaticEntry > staticList)
	Add a field to a class.
static DynamicType.Builder<?>	createStaticInitializer (DynamicType.Builder<?> bb, String className, long pgm, ArrayList< StaticEntry > staticList)
	Creates the static initializer for a class.
static DynamicType.Builder<?>	getClassBuilder (String className, Class<?> parentClass, ArrayList< Type > interfaces, boolean is_abstract, long cptr) throws NoSuchMethodException
	Returns a builder object for a dynamic class.
static DynamicType.Builder<?>	addConstructor (DynamicType.Builder<?> bb, Class<?> parentClass, long mptr, long vptr, int visibility, List< TypeDefinition > paramTypes, boolean varargs)
	add a constructor
static DynamicType.Builder<?>	addNormalMethod (DynamicType.Builder<?> bb, String methodName, long mptr, long vptr, int visibility, TypeDefinition returnType, List< TypeDefinition > paramTypes, boolean isAbstract, boolean varargs)
	add normal method
static DynamicType.Builder<?>	addStaticMethod (DynamicType.Builder<?> bb, String methodName, long pgm, long mptr, long vptr, int visibility, TypeDefinition returnType, List< TypeDefinition > paramTypes, boolean varargs)
	add static method
static Object	doStaticCall (String methodName, long qclsptr, long pgm, long mptr, long vptr, @Argument(0) Object... args) throws Throwable
static Object	doNormalCall (String methodName, long qobjptr, long mptr, long vptr, @Argument(0) Object... args) throws Throwable
static Object	doFunctionCall (long pgm, long fptr, long vptr, @Argument(0) Object... args) throws Throwable
static Object	getConstantValue (long pgm, long cPtr) throws Throwable
static TypeDescription	getTypeDescription (Class<?> cls)
static TypeDescription	getTypeDescription (String future_name)
static boolean	findBaseClassMethodConflict (Class<?> parentClass, String name, List< TypeDescription > params, boolean check_static)

Detailed Description

Helper class for building dynamic Java classes

Member Function Documentation

doFunctionCall()

static Object org.qore.jni.JavaClassBuilder.doFunctionCall ( long  pgm, long  fptr, long  vptr, @Argument(0) Object...  args  ) throws Throwable

inlinestatic

makes a function call

Parameters

fptr	the pointer to the Qore function object
vptr	the pointer to the method variant object
args	the arguments to the call, if any, can be null

Returns

the result of the call

Exceptions

Throwable

any exception thrown in Qore

doNormalCall()

static Object org.qore.jni.JavaClassBuilder.doNormalCall ( String  methodName, long  qobjptr, long  mptr, long  vptr, @Argument(0) Object...  args  ) throws Throwable

inlinestatic

makes a normal method call

Parameters

methodName	the name of the method
qobjptr	the pointer to the Qore object
mptr	the pointer to the Qore method object
vptr	the pointer to the method variant object
args	the arguments to the call, if any, can be null

Returns

the result of the call

Exceptions

Throwable

any exception thrown in Qore

doStaticCall()

static Object org.qore.jni.JavaClassBuilder.doStaticCall ( String  methodName, long  qclsptr, long  pgm, long  mptr, long  vptr, @Argument(0) Object...  args  ) throws Throwable

inlinestatic

makes a static method call

Parameters

methodName	the name of the method
qclsptr	the class pointer
mptr	the method pointer
vptr	the variant pointer
args	the arguments to the call, if any, can be null

Returns

the result of the call

Exceptions

Throwable

any exception thrown in Qore

findBaseClassMethodConflict()

static boolean org.qore.jni.JavaClassBuilder.findBaseClassMethodConflict ( Class<?>  parentClass, String  name, List< TypeDescription >  params, boolean  check_static  )

inlinestatic

Check a class for methods matching a name an TypeDescription list

getConstantValue()

static Object org.qore.jni.JavaClassBuilder.getConstantValue ( long  pgm, long  cPtr  ) throws Throwable

inlinestatic

retrieves the value of a constant from the given Qore program

Parameters

pgm	the pointer to the Qore program object
cPtr	the pointer the constant entry

Returns

the value of the given constant

getTypeDescription() [1/2]

static TypeDescription org.qore.jni.JavaClassBuilder.getTypeDescription ( Class<?>  cls )

inlinestatic

Returns a TypeDescription object for the given class

Parameters

cls	the class to return a TypeDescription for

getTypeDescription() [2/2]

static TypeDescription org.qore.jni.JavaClassBuilder.getTypeDescription ( String  future_name )

inlinestatic

Returns a TypeDescription for a future type based on the binary name

Parameters

future_name

The binary name of the type to be created

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The documentation for this class was generated from the following file:

• /tmp/module-jni/src/java/org/qore/jni/JavaClassBuilder.java