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java.lang.Objectjavassist.util.proxy.FactoryHelper
public class FactoryHelper
A helper class for implementing ProxyFactory
.
The users of ProxyFactory
do not have to see this class.
ProxyFactory
Field Summary | |
---|---|
static int[] |
dataSize
The data size of primitive types. |
static Class[] |
primitiveTypes
Class objects representing primitive types. |
static String[] |
unwarpMethods
The names of methods for obtaining a primitive value from a wrapper object. |
static String[] |
unwrapDesc
The descriptors of the unwrapping methods contained in unwrapMethods . |
static String[] |
wrapperDesc
The descriptors of the constructors of wrapper classes. |
static String[] |
wrapperTypes
The fully-qualified names of wrapper classes for primitive types. |
Constructor Summary | |
---|---|
FactoryHelper()
|
Method Summary | |
---|---|
static Class |
toClass(ClassFile cf,
ClassLoader loader)
Loads a class file by a given class loader. |
static Class |
toClass(ClassFile cf,
ClassLoader loader,
ProtectionDomain domain)
Loads a class file by a given class loader. |
static int |
typeIndex(Class type)
Returns an index for accessing arrays in this class. |
static void |
writeFile(ClassFile cf,
String directoryName)
Writes a class file. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final Class[] primitiveTypes
Class
objects representing primitive types.
public static final String[] wrapperTypes
public static final String[] wrapperDesc
public static final String[] unwarpMethods
intValue()
is such a method for obtaining an integer value from a
java.lang.Integer
object.
public static final String[] unwrapDesc
unwrapMethods
.
public static final int[] dataSize
long
and double
are 2; the others are 1.
Constructor Detail |
---|
public FactoryHelper()
Method Detail |
---|
public static final int typeIndex(Class type)
RuntimeException
- if a given type is not a primitive type.public static Class toClass(ClassFile cf, ClassLoader loader) throws CannotCompileException
CannotCompileException
toClass(ClassFile,ClassLoader,ProtectionDomain)
public static Class toClass(ClassFile cf, ClassLoader loader, ProtectionDomain domain) throws CannotCompileException
domain
- if it is null, a default domain is used.
CannotCompileException
public static void writeFile(ClassFile cf, String directoryName) throws CannotCompileException
CannotCompileException
|
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