CredentialReadWriteAttributeHandler.java

/*
 * Copyright 2014 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @author tags. All rights reserved.
 *
 * 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.keycloak.subsystem.extension;

import org.jboss.as.controller.AbstractWriteAttributeHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.dmr.ModelNode;

/**
 * Update a credential value.
 *
 * @author Stan Silvert ssilvert@redhat.com (C) 2014 Red Hat Inc.
 */
public class CredentialReadWriteAttributeHandler extends AbstractWriteAttributeHandler<KeycloakAdapterConfigService> {

    @Override
    protected boolean applyUpdateToRuntime(OperationContext context, ModelNode operation, String attributeName,
                                           ModelNode resolvedValue, ModelNode currentValue, AbstractWriteAttributeHandler.HandbackHolder<KeycloakAdapterConfigService> hh) throws OperationFailedException {

        KeycloakAdapterConfigService ckService = KeycloakAdapterConfigService.find(context);
        ckService.updateCredential(operation, attributeName, resolvedValue);

        hh.setHandback(ckService);

        return false;
    }

    @Override
    protected void revertUpdateToRuntime(OperationContext context, ModelNode operation, String attributeName,
                                         ModelNode valueToRestore, ModelNode valueToRevert, KeycloakAdapterConfigService ckService) throws OperationFailedException {
        ckService.updateCredential(operation, attributeName, valueToRestore);
    }

}