src/share/jaxws_classes/com/sun/xml/internal/ws/binding/FeatureListUtil.java

Tue, 06 Mar 2012 16:09:35 -0800

author
ohair
date
Tue, 06 Mar 2012 16:09:35 -0800
changeset 286
f50545b5e2f1
child 368
0989ad8c0860
permissions
-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286 1 /*
ohair@286 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package com.sun.xml.internal.ws.binding;
ohair@286 27
ohair@286 28 import com.sun.istack.internal.NotNull;
ohair@286 29 import com.sun.istack.internal.Nullable;
ohair@286 30
ohair@286 31 import javax.xml.ws.WebServiceException;
ohair@286 32 import javax.xml.ws.WebServiceFeature;
ohair@286 33
ohair@286 34 /**
ohair@286 35 * Experimental: Utility methods that operate on WebServiceFeatureLists.
ohair@286 36 *
ohair@286 37 * @author WS Development Team
ohair@286 38 */
ohair@286 39 public class FeatureListUtil {
ohair@286 40
ohair@286 41 /**
ohair@286 42 * Merge all features into one list. Returns an empty list if no lists were
ohair@286 43 * passed as parameter.
ohair@286 44 *
ohair@286 45 * @param lists The WebServiceFeatureLists.
ohair@286 46 * @return A new WebServiceFeatureList that contains all features.
ohair@286 47 */
ohair@286 48 public static @NotNull WebServiceFeatureList mergeList(WebServiceFeatureList... lists) {
ohair@286 49 final WebServiceFeatureList result = new WebServiceFeatureList();
ohair@286 50 for (WebServiceFeatureList list : lists) {
ohair@286 51 result.addAll(list);
ohair@286 52 }
ohair@286 53 return result;
ohair@286 54 }
ohair@286 55
ohair@286 56 public static @Nullable <F extends WebServiceFeature> F mergeFeature(final @NotNull Class<F> featureType,
ohair@286 57 @Nullable WebServiceFeatureList list1, @Nullable WebServiceFeatureList list2)
ohair@286 58 throws WebServiceException {
ohair@286 59 final F feature1 = list1 != null ? list1.get(featureType) : null;
ohair@286 60 final F feature2 = list2 != null ? list2.get(featureType) : null;
ohair@286 61 if (feature1 == null) {
ohair@286 62 return feature2;
ohair@286 63 }
ohair@286 64 else if (feature2 == null) {
ohair@286 65 return feature1;
ohair@286 66 }
ohair@286 67 else {
ohair@286 68 if (feature1.equals(feature2)) {
ohair@286 69 return feature1;
ohair@286 70 }
ohair@286 71 else {
ohair@286 72 // TODO exception text
ohair@286 73 throw new WebServiceException(feature1 + ", " + feature2);
ohair@286 74 }
ohair@286 75 }
ohair@286 76 }
ohair@286 77
ohair@286 78 public static boolean isFeatureEnabled(@NotNull Class<? extends WebServiceFeature> featureType,
ohair@286 79 @Nullable WebServiceFeatureList list1, @Nullable WebServiceFeatureList list2)
ohair@286 80 throws WebServiceException {
ohair@286 81 final WebServiceFeature mergedFeature = mergeFeature(featureType, list1, list2);
ohair@286 82 return (mergedFeature != null) && mergedFeature.isEnabled();
ohair@286 83 }
ohair@286 84
ohair@286 85 }

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