| /* |
| * Copyright (c) 2015, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package org.glassfish.jersey.server.validation.internal; |
| |
| import java.util.Iterator; |
| |
| import javax.validation.ValidationException; |
| |
| import org.glassfish.jersey.server.model.Invocable; |
| import org.glassfish.jersey.server.spi.ValidationInterceptor; |
| import org.glassfish.jersey.server.spi.ValidationInterceptorContext; |
| |
| /** |
| * Validation executor for resource method validation processing. It is intended for a one-off usage |
| * when the executor instance serves also as a {@link org.glassfish.jersey.server.spi.ValidationInterceptorContext}. |
| * |
| * @author Jakub Podlesak |
| */ |
| final class ValidationInterceptorExecutor implements ValidationInterceptorContext { |
| |
| private Object resource; |
| private Object[] args; |
| private final Invocable invocable; |
| |
| private final Iterator<ValidationInterceptor> iterator; |
| |
| /** |
| * Create a one-off validation executor for given resource, invocable and parameter and given |
| * interceptors. |
| * |
| * @param resource actual resource instance to get validated |
| * @param invocable resource method |
| * @param args actual resource method parameters |
| * @param iterator validator interceptors to be involved |
| */ |
| public ValidationInterceptorExecutor( |
| final Object resource, |
| final Invocable invocable, |
| final Object[] args, |
| final Iterator<ValidationInterceptor> iterator) { |
| |
| this.resource = resource; |
| this.invocable = invocable; |
| this.args = args; |
| this.iterator = iterator; |
| } |
| |
| @Override |
| public Object getResource() { |
| return resource; |
| } |
| |
| @Override |
| public void setResource(final Object resource) { |
| this.resource = resource; |
| } |
| |
| @Override |
| public Invocable getInvocable() { |
| return invocable; |
| } |
| |
| @Override |
| public Object[] getArgs() { |
| return args; |
| } |
| |
| @Override |
| public void setArgs(final Object[] args) { |
| if (args.length == this.args.length) { |
| // Replace the original arguments with the new ones |
| System.arraycopy(args, 0, this.args, 0, args.length); |
| } else { |
| this.args = args; |
| } |
| } |
| |
| @Override |
| public void proceed() throws ValidationException { |
| final ValidationInterceptor validationInterceptor = iterator.next(); |
| validationInterceptor.onValidate(this); |
| } |
| } |