/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.domain.management.security.operations;
import java.util.ArrayList;
import java.util.List;
import org.jboss.dmr.ModelNode;
/**
* A builder for adding authorization configuration.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class AuthorizationBuilder extends ParentBuilder<SecurityRealmAddBuilder> {
private final SecurityRealmAddBuilder parent;
private boolean built = false;
private ParentBuilder<AuthorizationBuilder> childBuilder;
private final List<ModelNode> additionalSteps = new ArrayList<ModelNode>();
AuthorizationBuilder(final SecurityRealmAddBuilder parent) {
this.parent = parent;
}
public LdapAuthorizationBuilder ldap() {
LdapAuthorizationBuilder lab = null;
if (childBuilder == null) {
childBuilder = lab = new LdapAuthorizationBuilder(this);
} else if (childBuilder instanceof LdapAuthorizationBuilder) {
lab = (LdapAuthorizationBuilder) childBuilder;
} else {
throw new IllegalStateException("An alternative authorization child configuration has already been set.");
}
lab.assertNotBuilt();
return lab;
}
ModelNode getRealmAddress() {
return parent.getRealmAddress();
}
void addStep(final ModelNode step) {
assertNotBuilt();
additionalSteps.add(step);
}
public SecurityRealmAddBuilder build() {
assertNotBuilt();
buildChildren();
built = true;
for (ModelNode current : additionalSteps) {
parent.addStep(current);
}
return parent;
}
private void buildChildren() {
if (childBuilder != null && childBuilder.isBuilt() == false) {
childBuilder.build();
}
}
boolean isBuilt() {
return built;
}
void assertNotBuilt() {
parent.assertNotBuilt();
if (built) {
throw new IllegalStateException("Already built.");
}
}
}