| /* |
| * Copyright 2008 Alin Dreghiciu. |
| * |
| * 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.apache.zest.test.mock.internal; |
| |
| import java.lang.reflect.InvocationHandler; |
| import java.lang.reflect.Method; |
| import org.apache.zest.api.util.NullArgumentException; |
| |
| /** |
| * Proxy to another mock resolver that can be set/changed over time. This allows |
| * {@link org.apache.zest.test.mock.MockResolverType} to change the mock resolver for a mock. |
| */ |
| public class MockResolverProxy |
| implements MockResolver |
| { |
| /** |
| * Registered mock. Cannot be null. |
| */ |
| private final Object registeredMock; |
| /** |
| * Mock resolver delegate. Cannot be null. |
| */ |
| private MockResolver mockResolver; |
| |
| /** |
| * Constructor. |
| * |
| * @param registeredMock registered mock; cannot be null |
| * @param mockResolver mock resolver delegate; cannot be null |
| * |
| * @throws NullArgumentException - If registred mock is null |
| * - If mock resolver is null |
| */ |
| MockResolverProxy( final Object registeredMock, final MockResolver mockResolver ) |
| { |
| NullArgumentException.validateNotNull( "Registered mock", registeredMock ); |
| NullArgumentException.validateNotNull( "Mock resolver delegate", mockResolver ); |
| this.registeredMock = registeredMock; |
| this.mockResolver = mockResolver; |
| } |
| |
| /** |
| * Setter. |
| * |
| * @param mockResolver mock resolver delegate; cannot be null |
| * |
| * @return itself |
| * |
| * @throws NullArgumentException - If mock resolver is null |
| */ |
| MockResolverProxy setMock( final MockResolver mockResolver ) |
| { |
| NullArgumentException.validateNotNull( "Mock resolver delegate", mockResolver ); |
| this.mockResolver = mockResolver; |
| return this; |
| } |
| |
| /** |
| * Getter. |
| * |
| * @return registered mock |
| */ |
| public Object getRegisteredMock() |
| { |
| return registeredMock; |
| } |
| |
| /** |
| * Delegates to current mock resolver delegate. |
| * |
| * @see MockResolver#getInvocationHandler(Object, java.lang.reflect.Method, Object[]) |
| */ |
| @Override |
| public InvocationHandler getInvocationHandler( final Object proxy, final Method method, final Object[] args ) |
| { |
| return mockResolver.getInvocationHandler( proxy, method, args ); |
| } |
| } |