groovy.lang
Class MetaClass
java.lang.Object
groovy.lang.MetaClass
- Direct Known Subclasses:
- DelegatingMetaClass, MetaClassImpl
public abstract class MetaClass
- extends Object
- Author:
- John Wilson
Method Summary |
protected abstract void |
addNewInstanceMethod(Method method)
|
protected abstract void |
addNewStaticMethod(Method method)
|
protected abstract void |
checkInitialised()
|
abstract Object |
getAttribute(Object object,
String attribute)
|
abstract ClassNode |
getClassNode()
|
abstract List |
getMetaMethods()
|
abstract List |
getMethods()
|
abstract List |
getProperties()
|
abstract Object |
getProperty(Object object,
String property)
|
abstract Object |
invokeConstructor(Object[] arguments)
|
abstract Object |
invokeConstructorAt(Class at,
Object[] arguments)
|
Object |
invokeMethod(Object object,
String methodName,
Object arguments)
|
abstract Object |
invokeMethod(Object object,
String methodName,
Object[] arguments)
|
abstract Object |
invokeStaticMethod(Object object,
String methodName,
Object[] arguments)
|
static boolean |
isUseReflection()
|
protected abstract MetaMethod |
pickMethod(Object object,
String methodName,
Object[] arguments)
|
protected abstract MetaMethod |
pickMethod(String methodName,
Class[] arguments)
|
abstract Constructor |
retrieveConstructor(Class[] arguments)
|
abstract MetaMethod |
retrieveMethod(Object owner,
String methodName,
Object[] arguments)
|
abstract MetaMethod |
retrieveMethod(String methodName,
Class[] arguments)
|
abstract MetaMethod |
retrieveStaticMethod(String methodName,
Class[] arguments)
|
abstract void |
setAttribute(Object object,
String attribute,
Object newValue)
|
abstract void |
setProperties(Object bean,
Map map)
|
abstract void |
setProperty(Object object,
String property,
Object newValue)
|
static void |
setUseReflection(boolean useReflection)
Allows reflection to be enabled in situations where bytecode generation
of method invocations causes issues. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
log
protected static final Logger log
useReflection
protected static boolean useReflection
NO_METHOD_FOUND
public static final Object NO_METHOD_FOUND
theClass
protected final Class theClass
newGroovyMethodsList
protected List newGroovyMethodsList
MetaClass
protected MetaClass(Class theClass)
isUseReflection
public static boolean isUseReflection()
setUseReflection
public static void setUseReflection(boolean useReflection)
- Allows reflection to be enabled in situations where bytecode generation
of method invocations causes issues.
- Parameters:
useReflection
-
invokeMethod
public Object invokeMethod(Object object,
String methodName,
Object arguments)
invokeConstructor
public abstract Object invokeConstructor(Object[] arguments)
invokeMethod
public abstract Object invokeMethod(Object object,
String methodName,
Object[] arguments)
invokeStaticMethod
public abstract Object invokeStaticMethod(Object object,
String methodName,
Object[] arguments)
getProperty
public abstract Object getProperty(Object object,
String property)
setProperty
public abstract void setProperty(Object object,
String property,
Object newValue)
getAttribute
public abstract Object getAttribute(Object object,
String attribute)
setAttribute
public abstract void setAttribute(Object object,
String attribute,
Object newValue)
getMethods
public abstract List getMethods()
pickMethod
protected abstract MetaMethod pickMethod(String methodName,
Class[] arguments)
pickMethod
protected abstract MetaMethod pickMethod(Object object,
String methodName,
Object[] arguments)
retrieveMethod
public abstract MetaMethod retrieveMethod(Object owner,
String methodName,
Object[] arguments)
retrieveMethod
public abstract MetaMethod retrieveMethod(String methodName,
Class[] arguments)
retrieveStaticMethod
public abstract MetaMethod retrieveStaticMethod(String methodName,
Class[] arguments)
retrieveConstructor
public abstract Constructor retrieveConstructor(Class[] arguments)
addNewInstanceMethod
protected abstract void addNewInstanceMethod(Method method)
addNewStaticMethod
protected abstract void addNewStaticMethod(Method method)
checkInitialised
protected abstract void checkInitialised()
getProperties
public abstract List getProperties()
setProperties
public abstract void setProperties(Object bean,
Map map)
getClassNode
public abstract ClassNode getClassNode()
getMetaMethods
public abstract List getMetaMethods()
invokeConstructorAt
public abstract Object invokeConstructorAt(Class at,
Object[] arguments)
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