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/*
 * Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.ws.api.server;

import com.sun.istack.NotNull;
import com.sun.xml.ws.server.DefaultResourceInjector;

import jakarta.annotation.PostConstruct;
import jakarta.xml.ws.WebServiceContext;
import jakarta.xml.ws.WebServiceException;

/**
 * Represents a functionality of the container to inject resources
 * to application service endpoint object (usually but not necessarily as per JavaEE spec.)
 *
 * 

* If {@link Container#getSPI(Class)} returns a valid instance of {@link ResourceInjector}, * The JAX-WS RI will call the {@link #inject} method for each service endpoint * instance that it manages. * *

* The JAX-WS RI will be responsible for calling {@link PostConstruct} callback, * so implementations of this class need not do so. * * @author Kohsuke Kawaguchi * @see Container */ public abstract class ResourceInjector { /** * Default constructor. */ protected ResourceInjector() {} /** * Performs resource injection. * * @param context * {@link WebServiceContext} implementation to be injected into the instance. * @param instance * Instance of the service endpoint class to which resources will be injected. * * @throws WebServiceException * If the resource injection fails. */ public abstract void inject(@NotNull WSWebServiceContext context, @NotNull Object instance); /** * Fallback {@link ResourceInjector} implementation used when the {@link Container} * doesn't provide one. * *

* Just inject {@link WSWebServiceContext} and done. */ public static final ResourceInjector STANDALONE = new DefaultResourceInjector(); }





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