org.wildfly.security.auth.util.MutableNameRewriter Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2015 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wildfly.security.auth.util;
import org.wildfly.common.Assert;
import org.wildfly.security.auth.server.NameRewriter;
/**
* A delegating name rewriter with a mutable delegation target.
*
* @author David M. Lloyd
*/
public final class MutableNameRewriter implements NameRewriter {
private volatile NameRewriter target = IDENTITY_REWRITER;
/**
* Construct a new instance.
*
* @param target the target rewriter (not {@code null})
*/
public MutableNameRewriter(final NameRewriter target) {
Assert.checkNotNullParam("target", target);
this.target = target;
}
/**
* Construct a new instance with the identity rewriter.
*/
public MutableNameRewriter() {
}
public String rewriteName(final String original) {
return target.rewriteName(original);
}
/**
* Set the target rewriter.
*
* @param target the target rewriter (not {@code null})
*/
public void setTarget(final NameRewriter target) {
Assert.checkNotNullParam("target", target);
this.target = target;
}
}