| /* |
| * 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 org.codehaus.groovy.reflection.CachedClass; |
| import org.codehaus.groovy.reflection.CachedMethod; |
| import org.codehaus.groovy.reflection.ParameterTypes; |
| |
| /** |
| * Base class for NewInstanceMetaMethod and NewStaticMetaMethod |
| */ |
| public class NewMetaMethod extends ReflectionMetaMethod { |
| protected static final CachedClass[] EMPTY_TYPE_ARRAY = {}; |
| protected CachedClass[] bytecodeParameterTypes ; |
| protected ParameterTypes paramTypes; |
| |
| public NewMetaMethod(CachedMethod method) { |
| super(method); |
| bytecodeParameterTypes = method.getParameterTypes(); |
| |
| int size = bytecodeParameterTypes.length; |
| CachedClass[] logicalParameterTypes; |
| if (size <= 1) { |
| logicalParameterTypes = EMPTY_TYPE_ARRAY; |
| } else { |
| logicalParameterTypes = new CachedClass[--size]; |
| System.arraycopy(bytecodeParameterTypes, 1, logicalParameterTypes, 0, size); |
| } |
| paramTypes = new ParameterTypes(logicalParameterTypes); |
| } |
| |
| public ParameterTypes getParamTypes() { |
| return paramTypes; |
| } |
| |
| public CachedClass getDeclaringClass() { |
| return getBytecodeParameterTypes()[0]; |
| } |
| |
| public CachedClass[] getBytecodeParameterTypes() { |
| return bytecodeParameterTypes; |
| } |
| |
| public CachedClass getOwnerClass() { |
| return getBytecodeParameterTypes()[0]; |
| } |
| } |