Wed, 27 Apr 2016 01:27:09 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.ws.policy; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import java.util.Arrays; |
aoqi@0 | 29 | import java.util.Iterator; |
aoqi@0 | 30 | |
aoqi@0 | 31 | /** |
aoqi@0 | 32 | * A special policy implementation that assures that only no or single policy alternative is possible within this type of policy. |
aoqi@0 | 33 | * |
aoqi@0 | 34 | * @author Marek Potociar |
aoqi@0 | 35 | */ |
aoqi@0 | 36 | public final class NestedPolicy extends Policy { |
aoqi@0 | 37 | private static final String NESTED_POLICY_TOSTRING_NAME = "nested policy"; |
aoqi@0 | 38 | |
aoqi@0 | 39 | private NestedPolicy(final AssertionSet set) { |
aoqi@0 | 40 | super(NESTED_POLICY_TOSTRING_NAME, Arrays.asList(new AssertionSet[] { set })); |
aoqi@0 | 41 | } |
aoqi@0 | 42 | |
aoqi@0 | 43 | private NestedPolicy(final String name, final String policyId, final AssertionSet set) { |
aoqi@0 | 44 | super(NESTED_POLICY_TOSTRING_NAME, name, policyId, Arrays.asList(new AssertionSet[] { set })); |
aoqi@0 | 45 | } |
aoqi@0 | 46 | |
aoqi@0 | 47 | static NestedPolicy createNestedPolicy(final AssertionSet set) { |
aoqi@0 | 48 | return new NestedPolicy(set); |
aoqi@0 | 49 | } |
aoqi@0 | 50 | |
aoqi@0 | 51 | static NestedPolicy createNestedPolicy(final String name, final String policyId, final AssertionSet set) { |
aoqi@0 | 52 | return new NestedPolicy(name, policyId, set); |
aoqi@0 | 53 | } |
aoqi@0 | 54 | |
aoqi@0 | 55 | /** |
aoqi@0 | 56 | * Returns the AssertionSet instance representing a single policy alterantive held wihtin this nested policy object. |
aoqi@0 | 57 | * If the nested policy represents a policy with no alternatives (i.e. nothing is allowed) the method returns {@code null}. |
aoqi@0 | 58 | * |
aoqi@0 | 59 | * @return nested policy alternative represented by AssertionSet object. May return {@code null} in case the nested policy |
aoqi@0 | 60 | * represents 'nothing allowed' policy. |
aoqi@0 | 61 | */ |
aoqi@0 | 62 | public AssertionSet getAssertionSet() { |
aoqi@0 | 63 | final Iterator<AssertionSet> iterator = iterator(); |
aoqi@0 | 64 | if (iterator.hasNext()) { |
aoqi@0 | 65 | return iterator.next(); |
aoqi@0 | 66 | } else { |
aoqi@0 | 67 | return null; |
aoqi@0 | 68 | } |
aoqi@0 | 69 | } |
aoqi@0 | 70 | |
aoqi@0 | 71 | /** |
aoqi@0 | 72 | * An {@code Object.equals(Object obj)} method override. |
aoqi@0 | 73 | */ |
aoqi@0 | 74 | @Override |
aoqi@0 | 75 | public boolean equals(final Object obj) { |
aoqi@0 | 76 | if (this == obj) { |
aoqi@0 | 77 | return true; |
aoqi@0 | 78 | } |
aoqi@0 | 79 | |
aoqi@0 | 80 | if (!(obj instanceof NestedPolicy)) { |
aoqi@0 | 81 | return false; |
aoqi@0 | 82 | } |
aoqi@0 | 83 | |
aoqi@0 | 84 | final NestedPolicy that = (NestedPolicy) obj; |
aoqi@0 | 85 | |
aoqi@0 | 86 | return super.equals(that); |
aoqi@0 | 87 | } |
aoqi@0 | 88 | |
aoqi@0 | 89 | @Override |
aoqi@0 | 90 | public int hashCode() { |
aoqi@0 | 91 | return super.hashCode(); |
aoqi@0 | 92 | } |
aoqi@0 | 93 | |
aoqi@0 | 94 | /** |
aoqi@0 | 95 | * An {@code Object.toString()} method override. |
aoqi@0 | 96 | */ |
aoqi@0 | 97 | @Override |
aoqi@0 | 98 | public String toString() { |
aoqi@0 | 99 | return toString(0, new StringBuffer()).toString(); |
aoqi@0 | 100 | } |
aoqi@0 | 101 | |
aoqi@0 | 102 | /** |
aoqi@0 | 103 | * A helper method that appends indented string representation of this instance to the input string buffer. |
aoqi@0 | 104 | * |
aoqi@0 | 105 | * @param indentLevel indentation level to be used. |
aoqi@0 | 106 | * @param buffer buffer to be used for appending string representation of this instance |
aoqi@0 | 107 | * @return modified buffer containing new string representation of the instance |
aoqi@0 | 108 | */ |
aoqi@0 | 109 | @Override |
aoqi@0 | 110 | StringBuffer toString(final int indentLevel, final StringBuffer buffer) { |
aoqi@0 | 111 | return super.toString(indentLevel, buffer); |
aoqi@0 | 112 | } |
aoqi@0 | 113 | } |