/*
* Copyright 2003-2007 the original author or authors.
*
* 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.codehaus.groovy.runtime.metaclass;
import groovy.lang.MetaMethod;
import org.codehaus.groovy.reflection.CachedClass;
import org.codehaus.groovy.reflection.CachedMethod;
import org.codehaus.groovy.runtime.InvokerInvocationException;
import java.lang.reflect.InvocationTargetException;
public class ReflectionMetaMethod extends MetaMethod {
protected final CachedMethod method;
public ReflectionMetaMethod(CachedMethod method) {
this.method = method;
setParametersTypes(method.getParameterTypes());
}
public int getModifiers() {
return method.getModifiers();
}
public String getName() {
return method.getName();
}
public Class getReturnType() {
return method.getReturnType();
}
public CachedClass getDeclaringClass() {
return method.cachedClass;
}
public Object invoke(Object object, Object[] arguments) {
try {
return method.setAccessible().invoke(object, arguments);
} catch (IllegalArgumentException e) {
throw new InvokerInvocationException(e);
} catch (IllegalAccessException e) {
throw new InvokerInvocationException(e);
} catch (InvocationTargetException e) {
throw e.getCause() instanceof RuntimeException ? (RuntimeException)e.getCause() : new InvokerInvocationException(e);
}
}
public String toString () {
return method.toString();
}
protected Class[] getPT() {
return method.getNativeParameterTypes();
}
public MetaMethod getCachedMethod() {
return method;
}
}