/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008 Sun Microsystems, Inc.
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*/
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package org.forgerock.opendj.config;
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import java.util.EnumSet;
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import java.util.regex.Pattern;
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import org.forgerock.util.Reject;
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/**
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* ACI property definition.
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*/
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public final class ACIPropertyDefinition extends PropertyDefinition<String> {
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/**
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* An interface for incrementally constructing ACI property definitions.
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*/
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public static final class Builder extends AbstractBuilder<String, ACIPropertyDefinition> {
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/** Private constructor. */
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private Builder(AbstractManagedObjectDefinition<?, ?> d, String propertyName) {
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super(d, propertyName);
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}
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/** {@inheritDoc} */
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@Override
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protected ACIPropertyDefinition buildInstance(AbstractManagedObjectDefinition<?, ?> d,
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String propertyName, EnumSet<PropertyOption> options,
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AdministratorAction adminAction, DefaultBehaviorProvider<String> defaultBehavior) {
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return new ACIPropertyDefinition(d, propertyName, options, adminAction, defaultBehavior);
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}
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}
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/**
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* Create a ACI property definition builder.
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*
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* @param d
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* The managed object definition associated with this property
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* definition.
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* @param propertyName
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* The property name.
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* @return Returns the new ACI property definition builder.
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*/
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public static Builder createBuilder(AbstractManagedObjectDefinition<?, ?> d, String propertyName) {
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return new Builder(d, propertyName);
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}
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/**
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* Pattern used for performing basic ACI syntax validation. Taken from the
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* Aci class in the server.
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*/
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private static final Pattern ACI_REGEX =
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Pattern.compile("^\\s*(\\(\\s*(\\w+)\\s*(!?=)\\s*\"([^\"]+)\"\\s*\\)\\s*)*\\s*\\"
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+ "(\\s*(?i)version(?-i)\\s*(\\d\\.\\d)\\s*;\\s*(?i)acl(?-i)\\s*\"([^\"]*)"
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+ "\"\\s*;\\s*\\s*(\\w+)\\s*\\(([^()]+)\\)\\s*(.+?\"[)]*)\\s*;\\s*\\s*\\)\\s*$");
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/** Private constructor. */
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private ACIPropertyDefinition(AbstractManagedObjectDefinition<?, ?> d, String propertyName,
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EnumSet<PropertyOption> options, AdministratorAction adminAction,
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DefaultBehaviorProvider<String> defaultBehavior) {
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super(d, String.class, propertyName, options, adminAction, defaultBehavior);
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}
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/** {@inheritDoc} */
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@Override
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public void validateValue(String value) {
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Reject.ifNull(value);
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// No additional validation required.
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}
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/** {@inheritDoc} */
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@Override
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public String decodeValue(String value) {
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Reject.ifNull(value);
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/*
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* We don't have access to the ACI class from the server so do
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* best-effort using regular expressions. TODO: is it worth improving on
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* this? We could use reflection to get the appropriate parser which
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* would allow us to use full validation in OpenDJ whilst remaining
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* decoupled in other applications.
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*/
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if (ACI_REGEX.matcher(value).matches()) {
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return value;
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}
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throw PropertyException.illegalPropertyValueException(this, value);
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}
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/** {@inheritDoc} */
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@Override
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public <R, P> R accept(PropertyDefinitionVisitor<R, P> v, P p) {
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return v.visitACI(this, p);
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}
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/** {@inheritDoc} */
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@Override
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public <R, P> R accept(PropertyValueVisitor<R, P> v, String value, P p) {
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return v.visitACI(this, value, p);
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}
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/** {@inheritDoc} */
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@Override
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public int compare(String o1, String o2) {
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return o1.compareTo(o2);
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}
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}
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