|
Java example source code file (BaseDistributedPropertySet.java)
The BaseDistributedPropertySet.java Java example source code/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.webservices.internal.api.message; import com.sun.istack.internal.NotNull; import com.sun.istack.internal.Nullable; import com.sun.xml.internal.ws.api.message.Packet; import com.sun.xml.internal.ws.client.RequestContext; import com.sun.xml.internal.ws.client.ResponseContext; import javax.xml.ws.WebServiceContext; import java.util.AbstractMap; import java.util.Map.Entry; import java.util.HashSet; import java.util.IdentityHashMap; import java.util.Map; import java.util.Set; /** * {@link PropertySet} that combines properties exposed from multiple * {@link PropertySet}s into one. * * <p> * This implementation allows one {@link PropertySet} to assemble * all properties exposed from other "satellite" {@link PropertySet}s. * (A satellite may itself be a {@link DistributedPropertySet}, so * in general this can form a tree.) * * <p> * This is useful for JAX-WS because the properties we expose to the application * are contributed by different pieces, and therefore we'd like each of them * to have a separate {@link PropertySet} implementation that backs up * the properties. For example, this allows FastInfoset to expose its * set of properties to {@link RequestContext} by using a strongly-typed fields. * * <p> * This is also useful for a client-side transport to expose a bunch of properties * into {@link ResponseContext}. It simply needs to create a {@link PropertySet} * object with methods for each property it wants to expose, and then add that * {@link PropertySet} to {@link Packet}. This allows property values to be * lazily computed (when actually asked by users), thus improving the performance * of the typical case where property values are not asked. * * <p> * A similar benefit applies on the server-side, for a transport to expose * a bunch of properties to {@link WebServiceContext}. * * <p> * To achieve these benefits, access to {@link DistributedPropertySet} is slower * compared to {@link PropertySet} (such as get/set), while adding a satellite * object is relatively fast. * * @author Kohsuke Kawaguchi */ public abstract class BaseDistributedPropertySet extends BasePropertySet implements DistributedPropertySet { /** * All {@link PropertySet}s that are bundled into this {@link PropertySet}. */ private final Map<Class satellites = new IdentityHashMap<Class(); private final Map<String, Object> viewthis; public BaseDistributedPropertySet() { this.viewthis = super.createView(); } @Override public void addSatellite(@NotNull PropertySet satellite) { addSatellite(satellite.getClass(), satellite); } @Override public void addSatellite(@NotNull Class<? extends com.oracle.webservices.internal.api.message.PropertySet> keyClass, @NotNull PropertySet satellite) { satellites.put(keyClass, satellite); } @Override public void removeSatellite(PropertySet satellite) { satellites.remove(satellite.getClass()); } public void copySatelliteInto(@NotNull DistributedPropertySet r) { for (Map.Entry<Class entry : satellites.entrySet()) { r.addSatellite(entry.getKey(), entry.getValue()); } } @Override public void copySatelliteInto(MessageContext r) { copySatelliteInto((DistributedPropertySet)r); } @Override public @Nullable <T extends com.oracle.webservices.internal.api.message.PropertySet> T getSatellite(Class Other Java examples (source code examples)Here is a short list of links related to this Java BaseDistributedPropertySet.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.