org.springframework.security.access.AfterInvocationProvider.java Source code

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Here is the source code for org.springframework.security.access.AfterInvocationProvider.java

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/*
 * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * 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.access;

import java.util.Collection;

import org.springframework.security.access.intercept.AfterInvocationProviderManager;
import org.springframework.security.core.Authentication;

/**
 * Indicates a class is responsible for participating in an
 * {@link AfterInvocationProviderManager} decision.
 *
 * @author Ben Alex
 */
public interface AfterInvocationProvider {
    // ~ Methods
    // ========================================================================================================

    Object decide(Authentication authentication, Object object, Collection<ConfigAttribute> attributes,
            Object returnedObject) throws AccessDeniedException;

    /**
     * Indicates whether this <code>AfterInvocationProvider</code> is able to participate
     * in a decision involving the passed <code>ConfigAttribute</code>.
     * <p>
     * This allows the <code>AbstractSecurityInterceptor</code> to check every
     * configuration attribute can be consumed by the configured
     * <code>AccessDecisionManager</code> and/or <code>RunAsManager</code> and/or
     * <code>AccessDecisionManager</code>.
     * </p>
     *
     * @param attribute a configuration attribute that has been configured against the
     * <code>AbstractSecurityInterceptor</code>
     *
     * @return true if this <code>AfterInvocationProvider</code> can support the passed
     * configuration attribute
     */
    boolean supports(ConfigAttribute attribute);

    /**
     * Indicates whether the <code>AfterInvocationProvider</code> is able to provide
     * "after invocation" processing for the indicated secured object type.
     *
     * @param clazz the class of secure object that is being queried
     *
     * @return true if the implementation can process the indicated class
     */
    boolean supports(Class<?> clazz);
}