001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.hivemind.impl; 016 017import org.apache.hivemind.internal.Module; 018import org.apache.hivemind.internal.ServiceImplementationConstructor; 019import org.apache.hivemind.util.InstanceCreationUtils; 020 021/** 022 * Constructs a service by instantiating a class. 023 * 024 * @author Howard Lewis Ship 025 */ 026public final class CreateClassServiceConstructor extends BaseLocatable implements 027 ServiceImplementationConstructor 028{ 029 private Module _contributingModule; 030 031 private String _instanceClassName; 032 033 public Object constructCoreServiceImplementation() 034 { 035 return InstanceCreationUtils.createInstance( 036 _contributingModule, 037 _instanceClassName, 038 getLocation()); 039 } 040 041 public Module getContributingModule() 042 { 043 return _contributingModule; 044 } 045 046 public String getInstanceClassName() 047 { 048 return _instanceClassName; 049 } 050 051 public void setContributingModule(Module module) 052 { 053 _contributingModule = module; 054 } 055 056 public void setInstanceClassName(String string) 057 { 058 _instanceClassName = string; 059 } 060 061}