`CallableWithArgsClosure.java`
`01 /* 02 * Copyright 2009-2012 the original author or authors. 03 * 04 * Licensed under the Apache License, Version 2.0 (the "License"); 05 * you may not use this file except in compliance with the License. 06 * You may obtain a copy of the License at 07 * 08 * http://www.apache.org/licenses/LICENSE-2.0 09 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package griffon.util; 17 18 import groovy.lang.Closure; 19 20 /** 21 * A Closure that wraps a CallableWithArgs. 22 * 23 * @author Andres Almiray 24 */ 25 public class CallableWithArgsClosure<T> extends Closure { 26 private final CallableWithArgs<T> callable; 27 28 public CallableWithArgsClosure(CallableWithArgs<T> callable) { 29 this(new Object(), callable); 30 } 31 32 public CallableWithArgsClosure(Object owner, CallableWithArgs<T> callable) { 33 super(owner); 34 this.callable = callable; 35 } 36 37 protected Object doCall(Object[] args) { 38 try { 39 return (Object) callable.call(args); 40 } catch (Exception e) { 41 throw new RuntimeException(e); 42 } 43 } 44 }`