662 lines
30 KiB
Java
662 lines
30 KiB
Java
/*
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* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.xml.internal.ws.policy;
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import com.sun.xml.internal.ws.policy.sourcemodel.wspolicy.NamespaceVersion;
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import com.sun.xml.internal.ws.policy.privateutil.LocalizationMessages;
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import com.sun.xml.internal.ws.policy.privateutil.PolicyUtils;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Set;
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import java.util.TreeSet;
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import javax.xml.namespace.QName;
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/**
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* A policy represents normalized policy as a wrapper of available policy alternatives represented by
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* child {@link AssertionSet AssertionSets}.
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*
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* @author Fabian Ritzmann, Marek Potociar
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*/
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public class Policy implements Iterable<AssertionSet> {
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/**
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* A string constant used in package private constructor to customize the object's toString() method output.
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*/
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private static final String POLICY_TOSTRING_NAME = "policy";
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/**
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* Constant represents empty list of assertion sets. This represents the content of a 'NULL' policy - a policy with
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* no alternatives. The constant supports memory effective creation of 'NULL' policy objects.
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*/
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private static final List<AssertionSet> NULL_POLICY_ASSERTION_SETS = Collections.unmodifiableList(new LinkedList<AssertionSet>());
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/**
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* Constant represents list of assertion sets with single empty assertion set. This represents the content of
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* an 'EMPTY' policy - a policy with a single empty alternative. The constant supports memory effective creation
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* of 'EMPTY' policy objects.
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*/
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private static final List<AssertionSet> EMPTY_POLICY_ASSERTION_SETS = Collections.unmodifiableList(new LinkedList<AssertionSet>(Arrays.asList(new AssertionSet[] {AssertionSet.emptyAssertionSet()})));
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/**
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* Constant represents empty vocabulary of a 'NULL' or 'EMPTY' policies. The constant supports memory effective
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* creation of 'NULL' and 'EMPTY' policy objects.
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*/
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private static final Set<QName> EMPTY_VOCABULARY = Collections.unmodifiableSet(new TreeSet<QName>(PolicyUtils.Comparison.QNAME_COMPARATOR));
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/**
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* Constant representation of all 'NULL' policies returned by createNullPolicy() factory method. This is to optimize
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* the memory footprint.
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*/
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private static final Policy ANONYMOUS_NULL_POLICY = new Policy(null, null, NULL_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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/**
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* Constant representation of all 'EMPTY' policies returned by createEmptyPolicy() factory method. This constant is
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* to optimize the memory footprint.
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*/
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private static final Policy ANONYMOUS_EMPTY_POLICY = new Policy(null, null, EMPTY_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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/**
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* Policy ID holder
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*/
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private String policyId;
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/**
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* Policy name holder
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*/
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private String name;
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/**
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* Namespace version holder
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*/
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private NamespaceVersion nsVersion;
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/**
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* internal collection of policy alternatives
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*/
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private final List<AssertionSet> assertionSets;
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/**
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* internal collection of policy vocabulary entries (qualified names of all assertion types present in the policy expression)
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*/
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private final Set<QName> vocabulary;
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/**
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* immutable version of policy vocabulary that is made available to clients via getter method
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*/
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private final Collection<QName> immutableVocabulary;
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/**
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* policy object name used in a toString() method. This ensures that Policy class children can customize
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* (via package private Policy constructors) the toString() method without having to override it.
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*/
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private final String toStringName;
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'nothing allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @return policy instance which represents a <emph>'nothing allowed'</emph> (no policy alternatives).
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*/
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public static Policy createNullPolicy() {
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return ANONYMOUS_NULL_POLICY;
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'anything allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @return policy instance which represents a <emph>'anything allowed'</emph> (empty policy alternative with no plicy
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* assertions prescribed).
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*/
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public static Policy createEmptyPolicy() {
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return ANONYMOUS_EMPTY_POLICY;
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'nothing allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @return policy instance which represents a <emph>'nothing allowed'</emph> (no policy alternatives).
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*/
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public static Policy createNullPolicy(final String name, final String policyId) {
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if (name == null && policyId == null) {
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return ANONYMOUS_NULL_POLICY;
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} else {
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return new Policy(name, policyId, NULL_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'nothing allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @return policy instance which represents a <emph>'nothing allowed'</emph> (no policy alternatives).
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*/
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public static Policy createNullPolicy(final NamespaceVersion nsVersion, final String name, final String policyId) {
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if ((nsVersion == null || nsVersion == NamespaceVersion.getLatestVersion()) && name == null && policyId == null) {
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return ANONYMOUS_NULL_POLICY;
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} else {
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return new Policy(nsVersion, name, policyId, NULL_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'anything allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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*
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* @return policy instance which represents a <emph>'anything allowed'</emph> (empty policy alternative with no plicy
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* assertions prescribed).
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*/
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public static Policy createEmptyPolicy(final String name, final String policyId) {
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if (name == null && policyId == null) {
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return ANONYMOUS_EMPTY_POLICY;
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} else {
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return new Policy(name, policyId, EMPTY_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a <emph>'anything allowed'</emph>
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* policy expression. The policy is created using the latest namespace version supported.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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*
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* @return policy instance which represents a <emph>'anything allowed'</emph> (empty policy alternative with no plicy
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* assertions prescribed).
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*/
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public static Policy createEmptyPolicy(final NamespaceVersion nsVersion, final String name, final String policyId) {
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if ((nsVersion == null || nsVersion == NamespaceVersion.getLatestVersion()) && name == null && policyId == null) {
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return ANONYMOUS_EMPTY_POLICY;
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} else {
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return new Policy(nsVersion, name, policyId, EMPTY_POLICY_ASSERTION_SETS, EMPTY_VOCABULARY);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a policy expression with
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* alternatives specified by {@code sets} input parameter. If the collection of policy alternatives is null or empty
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* an object representing a 'NULL' policy expression is returned. However, in such case it is better to use
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* {@link #createNullPolicy()} factory method directly. The policy is created using the latest namespace version supported.
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*
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object.
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*
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* @return policy instance which represents the policy with given alternatives.
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*/
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public static Policy createPolicy(final Collection<AssertionSet> sets) {
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if (sets == null || sets.isEmpty()) {
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return createNullPolicy();
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} else {
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return new Policy(POLICY_TOSTRING_NAME, sets);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a policy expression with
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* alternatives specified by {@code sets} input parameter. If the collection of policy alternatives is null or empty
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* an object representing a 'NULL' policy expression is returned. However, in such case it is better to use
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* {@link #createNullPolicy(String, String)} factory method directly. The policy is created using the latest namespace version supported.
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*
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object.
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*
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* @return policy instance which represents the policy with given alternatives.
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*/
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public static Policy createPolicy(final String name, final String policyId, final Collection<AssertionSet> sets) {
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if (sets == null || sets.isEmpty()) {
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return createNullPolicy(name, policyId);
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} else {
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return new Policy(POLICY_TOSTRING_NAME, name, policyId, sets);
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}
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}
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/**
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* The factory method creates an <b>immutable</b> policy instance which represents a policy expression with
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* alternatives specified by {@code sets} input parameter. If the collection of policy alternatives is null or empty
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* an object representing a 'NULL' policy expression is returned. However, in such case it is better to use
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* {@link #createNullPolicy(String, String)} factory method directly. The policy is created using the latest namespace version supported.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object.
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*
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* @return policy instance which represents the policy with given alternatives.
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*/
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public static Policy createPolicy(NamespaceVersion nsVersion, final String name, final String policyId, final Collection<AssertionSet> sets) {
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if (sets == null || sets.isEmpty()) {
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return createNullPolicy(nsVersion, name, policyId);
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} else {
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return new Policy(nsVersion, POLICY_TOSTRING_NAME, name, policyId, sets);
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}
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}
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/**
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* A most flexible policy object constructor that allows private creation of policy objects and direct setting
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* of all its attributes.
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*
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param assertionSets represents the collection of policy alternatives of the policy object created. The list is directly
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* assigned to the policy object internal attribute. Subsequent manipulations on the collection must be handled with
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* care.
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* @param vocabulary represents the vocabulary of the policy object. Subsequent manipulations on the collection
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* must be handled with care.
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*/
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private Policy(final String name, final String policyId, final List<AssertionSet> assertionSets, final Set<QName> vocabulary) {
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this.nsVersion = NamespaceVersion.getLatestVersion();
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this.toStringName = POLICY_TOSTRING_NAME;
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this.name = name;
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this.policyId = policyId;
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this.assertionSets = assertionSets;
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this.vocabulary = vocabulary;
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this.immutableVocabulary = Collections.unmodifiableCollection(this.vocabulary);
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}
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/**
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* Constructor that should be overridden by child implementation. The constructor allows for easy toString() output
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* customization.
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*
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* @param toStringName a general name of the object (such as 'policy' or 'nested policy') that will be used in the
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* toString() method to identify the object.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object. The
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* collection may be {@code null} or empty. In such case a 'NULL' policy object is constructed.
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*/
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Policy(final String toStringName, final Collection<AssertionSet> sets) {
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this.nsVersion = NamespaceVersion.getLatestVersion();
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this.toStringName = toStringName;
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if (sets == null || sets.isEmpty()) {
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this.assertionSets = NULL_POLICY_ASSERTION_SETS;
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this.vocabulary = EMPTY_VOCABULARY;
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this.immutableVocabulary = EMPTY_VOCABULARY;
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} else {
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this.assertionSets = new LinkedList<AssertionSet>();
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this.vocabulary = new TreeSet<QName>(PolicyUtils.Comparison.QNAME_COMPARATOR);
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this.immutableVocabulary = Collections.unmodifiableCollection(this.vocabulary);
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addAll(sets);
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}
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}
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/**
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* Constructor that should be overridden by child implementation. The constructor allows for easy toString() output
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* customization.
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*
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* @param toStringName a general name of the object (such as 'policy' or 'nested policy') that will be used in the
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* toString() method to identify the object.
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object. The
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* collection may be {@code null} or empty. In such case a 'NULL' policy object is constructed.
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*/
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Policy(final String toStringName, final String name, final String policyId, final Collection<AssertionSet> sets) {
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this(toStringName, sets);
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this.name = name;
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this.policyId = policyId;
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}
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/**
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* A most flexible policy object constructor that allows private creation of policy objects and direct setting
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* of all its attributes.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param assertionSets represents the collection of policy alternatives of the policy object created. The list is directly
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* assigned to the policy object internal attribute. Subsequent manipulations on the collection must be handled with
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* care.
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* @param vocabulary represents the vocabulary of the policy object. Subsequent manipulations on the collection
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* must be handled with care.
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*/
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private Policy(final NamespaceVersion nsVersion, final String name, final String policyId, final List<AssertionSet> assertionSets, final Set<QName> vocabulary) {
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this.nsVersion = nsVersion;
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this.toStringName = POLICY_TOSTRING_NAME;
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this.name = name;
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this.policyId = policyId;
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this.assertionSets = assertionSets;
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this.vocabulary = vocabulary;
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this.immutableVocabulary = Collections.unmodifiableCollection(this.vocabulary);
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}
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/**
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* Constructor that should be overridden by child implementation. The constructor allows for easy toString() output
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* customization.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param toStringName a general name of the object (such as 'policy' or 'nested policy') that will be used in the
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* toString() method to identify the object.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object. The
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* collection may be {@code null} or empty. In such case a 'NULL' policy object is constructed.
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*/
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Policy(final NamespaceVersion nsVersion, final String toStringName, final Collection<AssertionSet> sets) {
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this.nsVersion = nsVersion;
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this.toStringName = toStringName;
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if (sets == null || sets.isEmpty()) {
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this.assertionSets = NULL_POLICY_ASSERTION_SETS;
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this.vocabulary = EMPTY_VOCABULARY;
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this.immutableVocabulary = EMPTY_VOCABULARY;
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} else {
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this.assertionSets = new LinkedList<AssertionSet>();
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this.vocabulary = new TreeSet<QName>(PolicyUtils.Comparison.QNAME_COMPARATOR);
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this.immutableVocabulary = Collections.unmodifiableCollection(this.vocabulary);
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addAll(sets);
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}
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}
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/**
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* Constructor that should be overridden by child implementation. The constructor allows for easy toString() output
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* customization.
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*
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* @param nsVersion Policy namespace version to be used when marshalling the policy expression
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* @param toStringName a general name of the object (such as 'policy' or 'nested policy') that will be used in the
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* toString() method to identify the object.
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* @param name global URI of the policy. May be {@code null}.
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* @param policyId local URI of the policy. May be {@code null}.
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* @param sets represents the collection of policy alternatives of the policy object created. During the creation of
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* the new policy object, the content of the alternatives collection is copied into an internal policy object structure,
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* thus any subsequent operations on the collection will have no impact on the newly constructed policy object. The
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* collection may be {@code null} or empty. In such case a 'NULL' policy object is constructed.
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*/
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Policy(final NamespaceVersion nsVersion, final String toStringName, final String name, final String policyId, final Collection<AssertionSet> sets) {
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this(nsVersion, toStringName, sets);
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this.name = name;
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this.policyId = policyId;
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}
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/**
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* Adds single alternative to the internal alternatives set of the policy object.
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*
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* @param set assertion set (policy alternative) object to be added. May be {@code null}; in such case the method
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* returns false.
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*
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* @return {@code true} or {@code false} depending on whether the new alternative was added to the policy object or not.
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*/
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private boolean add(final AssertionSet set) {
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if (set == null) {
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return false;
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}
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if (this.assertionSets.contains(set)) {
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return false;
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} else {
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this.assertionSets.add(set);
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this.vocabulary.addAll(set.getVocabulary());
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return true;
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}
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}
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/**
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* Adds all alternatives from the input collection of assertion sets to the policy object's internal set of alternatives.
|
|
* The policy object's vocabulary structure is updated as well.
|
|
*
|
|
* @param sets collection of new alternatives. Must NOT be {@code null} or empty. The check for null or empty input
|
|
* parameter is performed with help of {@code assert} keyword, thus during the testing and development of this class
|
|
* {@code -ea} switch should be turned on for this class.
|
|
*
|
|
* @return {@code true} if all elements in the input collection were added to internal structure, {@code false} otherwise.
|
|
*/
|
|
private boolean addAll(final Collection<AssertionSet> sets) {
|
|
assert (sets != null && !sets.isEmpty()) : LocalizationMessages.WSP_0036_PRIVATE_METHOD_DOES_NOT_ACCEPT_NULL_OR_EMPTY_COLLECTION();
|
|
|
|
boolean result = true;
|
|
for (AssertionSet set : sets) {
|
|
result &= add(set); // this is here to ensure that vocabulary is built correctly as well
|
|
}
|
|
Collections.sort(this.assertionSets);
|
|
|
|
return result;
|
|
}
|
|
|
|
Collection<AssertionSet> getContent() {
|
|
return assertionSets;
|
|
}
|
|
|
|
/**
|
|
* Returns the policy identifier that serves as a local relative policy URI.
|
|
*
|
|
* @return policy identifier - a local relative policy URI. If no policy identifier is set, returns {@code null}.
|
|
*/
|
|
public String getId() {
|
|
return policyId;
|
|
}
|
|
|
|
/**
|
|
* Returns the policy name that serves as a global policy URI.
|
|
*
|
|
* @return policy name - a global policy URI. If no policy name is set, returns {@code null}.
|
|
*/
|
|
public String getName() {
|
|
return name;
|
|
}
|
|
|
|
public NamespaceVersion getNamespaceVersion() {
|
|
return nsVersion;
|
|
}
|
|
|
|
/**
|
|
* Returns the policy ID or if that is null the policy name. May return null
|
|
* if both attributes are null.
|
|
*
|
|
* @see #getId()
|
|
* @see #getName()
|
|
* @return The policy ID if it was set, or the name or null if no attribute was set.
|
|
*/
|
|
public String getIdOrName() {
|
|
if (policyId != null) {
|
|
return policyId;
|
|
}
|
|
return name;
|
|
}
|
|
|
|
/**
|
|
* Method returns how many policy alternatives this policy instance contains.
|
|
*
|
|
* @return number of policy alternatives contained in this policy instance
|
|
*/
|
|
public int getNumberOfAssertionSets() {
|
|
return assertionSets.size();
|
|
}
|
|
|
|
/**
|
|
* A policy usually contains one or more assertion sets. Each assertion set
|
|
* corresponds to a policy alternative as defined by WS-Policy.
|
|
*
|
|
* @return An iterator to iterate through all contained assertion sets
|
|
*/
|
|
public Iterator<AssertionSet> iterator() {
|
|
return assertionSets.iterator();
|
|
}
|
|
|
|
/**
|
|
* Returns {@code true} if the policy instance represents "nothing allowed" policy expression
|
|
*
|
|
* @return {@code true} if the policy instance represents "nothing allowed" policy expression, {@code false} otherwise.
|
|
*/
|
|
public boolean isNull() {
|
|
return assertionSets.size() == 0;
|
|
}
|
|
|
|
/**
|
|
* Returns {@code true} if the policy instance represents "anything allowed" policy expression
|
|
*
|
|
* @return {@code true} if the policy instance represents "anything allowed" policy expression, {@code false} otherwise.
|
|
*/
|
|
public boolean isEmpty() {
|
|
return assertionSets.size() == 1 && assertionSets.get(0).isEmpty();
|
|
}
|
|
|
|
/**
|
|
* Returns true if the policy contains the assertion names with specified namespace in its vocabulary
|
|
*
|
|
* @param namespaceUri the assertion namespace URI (identifying assertion domain)
|
|
* @return {@code true}, if an assertion with the given name could be found in the policy vocabulary {@code false} otherwise.
|
|
*/
|
|
public boolean contains(final String namespaceUri) {
|
|
for (QName entry : vocabulary) {
|
|
if (entry.getNamespaceURI().equals(namespaceUri)) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Retrieves the vocabulary of this policy expression. The vocabulary is represented by an immutable collection of
|
|
* unique QName objects. Each of those objects represents single assertion type contained in the policy.
|
|
*
|
|
* @return immutable collection of assertion types contained in the policy (a policy vocabulary).
|
|
*/
|
|
public Collection<QName> getVocabulary() {
|
|
return immutableVocabulary;
|
|
}
|
|
|
|
/**
|
|
* Determines if the policy instance contains the assertion with the name specified in its vocabulary.
|
|
*
|
|
* @param assertionName the name of the assertion to be tested.
|
|
*
|
|
* @return {@code true} if the assertion with the specified name is part of the policy instance's vocabulary,
|
|
* {@code false} otherwise.
|
|
*/
|
|
public boolean contains(final QName assertionName) {
|
|
return vocabulary.contains(assertionName);
|
|
}
|
|
|
|
/**
|
|
* An {@code Object.equals(Object obj)} method override.
|
|
*/
|
|
@Override
|
|
public boolean equals(final Object obj) {
|
|
if (this == obj) {
|
|
return true;
|
|
}
|
|
|
|
if (!(obj instanceof Policy)) {
|
|
return false;
|
|
}
|
|
|
|
final Policy that = (Policy) obj;
|
|
|
|
boolean result = true;
|
|
|
|
result = result && this.vocabulary.equals(that.vocabulary);
|
|
result = result && this.assertionSets.size() == that.assertionSets.size() && this.assertionSets.containsAll(that.assertionSets);
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* An {@code Object.hashCode()} method override.
|
|
*/
|
|
@Override
|
|
public int hashCode() {
|
|
int result = 17;
|
|
|
|
result = 37 * result + vocabulary.hashCode();
|
|
result = 37 * result + assertionSets.hashCode();
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* An {@code Object.toString()} method override.
|
|
*/
|
|
@Override
|
|
public String toString() {
|
|
return toString(0, new StringBuffer()).toString();
|
|
}
|
|
|
|
/**
|
|
* A helper method that appends indented string representation of this instance to the input string buffer.
|
|
*
|
|
* @param indentLevel indentation level to be used.
|
|
* @param buffer buffer to be used for appending string representation of this instance
|
|
* @return modified buffer containing new string representation of the instance
|
|
*/
|
|
StringBuffer toString(final int indentLevel, final StringBuffer buffer) {
|
|
final String indent = PolicyUtils.Text.createIndent(indentLevel);
|
|
final String innerIndent = PolicyUtils.Text.createIndent(indentLevel + 1);
|
|
final String innerDoubleIndent = PolicyUtils.Text.createIndent(indentLevel + 2);
|
|
|
|
buffer.append(indent).append(toStringName).append(" {").append(PolicyUtils.Text.NEW_LINE);
|
|
buffer.append(innerIndent).append("namespace version = '").append(nsVersion.name()).append('\'').append(PolicyUtils.Text.NEW_LINE);
|
|
buffer.append(innerIndent).append("id = '").append(policyId).append('\'').append(PolicyUtils.Text.NEW_LINE);
|
|
buffer.append(innerIndent).append("name = '").append(name).append('\'').append(PolicyUtils.Text.NEW_LINE);
|
|
|
|
buffer.append(innerIndent).append("vocabulary {").append(PolicyUtils.Text.NEW_LINE);
|
|
if (vocabulary.isEmpty()) {
|
|
buffer.append(innerDoubleIndent).append("no entries").append(PolicyUtils.Text.NEW_LINE);
|
|
} else {
|
|
int index = 1;
|
|
for (QName entry : vocabulary) {
|
|
buffer.append(innerDoubleIndent).append(index++).append(". entry = '").append(entry.getNamespaceURI()).append(':').append(entry.getLocalPart()).append('\'').append(PolicyUtils.Text.NEW_LINE);
|
|
}
|
|
}
|
|
buffer.append(innerIndent).append('}').append(PolicyUtils.Text.NEW_LINE);
|
|
|
|
if (assertionSets.isEmpty()) {
|
|
buffer.append(innerIndent).append("no assertion sets").append(PolicyUtils.Text.NEW_LINE);
|
|
} else {
|
|
for (AssertionSet set : assertionSets) {
|
|
set.toString(indentLevel + 1, buffer).append(PolicyUtils.Text.NEW_LINE);
|
|
}
|
|
}
|
|
|
|
buffer.append(indent).append('}');
|
|
|
|
return buffer;
|
|
}
|
|
}
|