Java tutorial
/* * Copyright 2002-2013 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 * * https://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.springframework.security.config.annotation; /** * Interface for building an Object * * @author Rob Winch * @since 3.2 * * @param <O> The type of the Object being built */ public interface SecurityBuilder<O> { /** * Builds the object and returns it or null. * * @return the Object to be built or null if the implementation allows it. * @throws Exception if an error occurred when building the Object */ O build() throws Exception; }